Cisco Systems EDFA2 User Manual

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Cisco ONS 15216 EDFA2

Operations Guide

Product and Software Release 2.3

August 2003

Corporate Headquarters

Cisco Systems, Inc. 170 West Tasman Drive

San Jose, CA 95134-1706USAhttp://www.cisco.com Tel: 408526-4000

800 553-NETS(6387) Fax: 408526-4100

Text Part Number: 78-16033-01

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequencyenergy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequencyenergy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

Turn the television or radio antenna until the interference stops.

Move the equipment to one side or the other of the television or radio.

Move the equipment farther away from the television or radio.

Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMEDSUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

CCIP, CCSP, the Cisco Arrow logo, the Cisco Powered Network mark, the Cisco Systems Verified logo, Cisco Unity, Follow Me Browsing, FormShare, iQ Net Readiness Scorecard, Networking Academy, and ScriptShare are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, The Fastest Way to Increase Your Internet Quotient, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, LightStream, MGX, MICA, the Networkers logo, Network Registrar,Packet, PIX,Post-Routing,Pre-Routing,RateMUX, Registrar, SlideCast, SMARTnet, StrataView Plus, Stratm, SwitchProbe, TeleRouter, TransPath, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.

All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0303R)

Cisco ONS 15216 EDFA2 Operations Guide

Copyright © 2003, Cisco Systems, Inc.

All rights reserved.

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

C O N T E N T S

 

 

Preface

xix

 

 

 

 

 

 

 

 

 

 

 

Obtaining Documentation

xix

 

 

 

 

 

 

 

Cisco.com

xix

 

 

 

 

 

 

 

 

 

 

Optical Networking Product Documentation CD-ROM xix

 

 

 

Ordering Documentation

xix

 

 

 

Documentation Feedback xx

 

 

Obtaining Technical Assistance

xx

 

 

 

Cisco.com

xx

 

 

 

 

 

 

 

 

 

 

Technical Assistance Center

xxi

 

 

Obtaining Additional Publications and Information xxii

 

Applications

 

 

 

 

 

 

 

 

 

C H A P T E R 1

1-1

 

 

 

 

 

 

 

 

 

 

1.1

Bandwidth On Demand

1-1

 

 

 

 

 

 

1.2

Wavelength Protection Switching 1-1

 

 

1.3

Key Features

1-2

 

 

 

 

 

 

 

 

 

 

1.3.1

Constant Gain

1-3

 

 

 

 

 

 

 

1.3.2

Gain Flattening

 

1-3

 

 

 

 

 

 

 

1.3.3

Transient Suppression

1-4

 

 

 

 

 

 

1.3.4 Low Noise

1-4

 

 

 

 

 

 

 

 

1.3.5 SNMP MIBs

 

1-4

 

 

 

 

 

 

 

 

1.3.6

TL1

1-4

 

 

 

 

 

 

 

 

Technical Specifications

 

 

 

 

 

 

C H A P T E R 2

 

2-1

 

 

 

 

 

 

2.1

Optical Specifications

2-1

 

 

 

 

 

 

 

2.1.1 Maximum Input Power

2-2

 

 

 

 

 

 

2.1.2

Channel Loading

2-2

 

 

 

 

 

 

2.2

Electrical Specifications

2-3

 

 

 

 

 

2.3

Mechanical Specifications

2-4

 

 

 

 

 

2.4

External Features

2-4

 

 

 

 

 

 

 

2.5

Front Panel

2-5

 

 

 

 

 

 

 

 

Installation

 

 

 

 

 

 

 

 

 

C H A P T E R 3

3-1

 

 

 

 

 

 

 

 

 

 

3.1

Introduction

3-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

 

 

 

 

3.2

Standard Precautions

3-1

 

 

 

 

 

 

 

 

 

 

3.3

Placement and Power Connection

3-1

 

 

 

 

 

 

 

 

 

3.3.1

General Rack Considerations

3-1

 

 

 

 

 

 

 

 

 

3.3.2

Rack Installation and Power Supply Connection Procedures 3-2

 

 

 

 

3.4

SC/UPC Optical Ports

3-3

 

 

 

 

 

 

 

 

 

 

 

 

3.4.1

Safety Requirements

3-3

 

 

 

 

 

 

 

 

 

 

 

3.4.2

Optical Connection Procedure

3-3

 

 

 

 

 

 

 

 

 

3.4.3

Optical Amplification Operation Verification Procedure 3-4

 

 

 

 

3.5

Communications

3-5

 

 

 

 

 

 

 

 

 

 

 

 

3.5.1

Alarm Out Relay Interface (RJ-45)

3-5

 

 

 

 

 

 

 

 

3.5.2 Alarm LEDs 3-6

 

 

 

 

 

 

 

 

 

 

 

 

3.5.3

Serial Interface (EIA/TIA-232) Communication 3-7

 

 

 

 

 

 

 

 

3.5.4 Serial Interface Remote Communication via Modem

3-11

 

 

 

 

 

 

 

3.5.5

LAN Interface (Ethernet)

3-14

 

 

 

 

 

 

Provisioning Using ASH and SNMP

 

 

 

 

 

C H A P T E R 4

 

4-1

 

 

 

 

 

 

 

 

4.1

Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal

4-1

 

 

 

 

 

4.2

Set IP Address

4-3

 

 

 

 

 

 

 

 

 

 

 

4.3

Log In via LAN Port Using Telnet (Optional) 4-3

 

 

 

 

 

 

4.4

Set Date and Time

4-4

 

 

 

 

 

 

 

 

 

 

4.5

Set Power Bus Mode (Simplex or Duplex)

4-4

 

 

 

 

 

 

4.6

Verify Amplifier Operational Status

4-4

 

 

 

 

 

 

 

4.7

Set Gain

4-5

 

 

 

 

 

 

 

 

 

 

 

 

4.8

Set Alarm Thresholds

4-5

 

 

 

 

 

 

 

 

 

 

4.9

Set Password

4-10

 

 

 

 

 

 

 

 

 

 

 

 

4.10 Add Users

4-11

 

 

 

 

 

 

 

 

 

 

 

 

4.11 Save Changes

4-11

 

 

 

 

 

 

 

 

 

 

4.12

Log Off

4-12

 

 

 

 

 

 

 

 

 

 

 

 

4.13

Back Up System Configuration

4-12

 

 

 

 

 

 

 

4.14

Restore System Configuration

4-13

 

 

 

 

 

 

 

 

4.15

Recover Default Password

4-14

 

 

 

 

 

 

SNMP MIB Installation and Configuration

 

 

 

C H A P T E R 5

 

5-1

 

 

 

 

 

 

5.1

SNMP Overview

5-1

 

 

 

 

 

 

 

 

 

 

 

 

5.1.1 SNMP Components

5-1

 

 

 

 

 

 

 

 

 

 

 

5.1.2 ONS 15216 EDFA2 SNMP Elements

5-2

 

 

 

 

 

 

 

 

5.1.3 SNMP MIBs and Message Types

5-3

 

 

 

 

 

 

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

 

 

5.1.4 Command Syntax Using the SNMP Agent 5-4

 

5.2

Enabling SNMP Remote Management Community Strings 5-5

 

 

5.2.1

Creating a View

5-6

 

 

 

 

5.2.2

Creating a Community Entry

5-7

 

5.3

Setup for CTM Access

5-10

 

 

 

5.4

Tables and Groups

5-11

 

 

 

 

 

5.4.1

CfgGroup Table

5-12

 

 

 

 

5.4.2

PumpCfgEntry Table

 

5-14

 

 

 

5.4.3

OverallStatusGroup Table 5-16

 

 

5.4.4

OverallControl Table

 

5-18

 

 

 

5.4.5

PumpStatusEntry Table

5-18

 

 

 

5.4.6

AlarmEntry Table

5-19

 

 

 

5.4.7 OpGroup Table

5-20

 

 

 

 

5.4.8

VersionGroup Table

5-21

 

 

5.5

Setting Up Traps

5-21

 

 

 

 

 

 

5.5.1 Display Trap Command

5-22

 

 

 

5.5.2 Set Trap Command

5-23

 

 

 

5.5.3

Set Agent Trap Enable

5-23

 

 

 

5.5.4 Get Agent Trap Enable

5-24

 

 

5.6

Retrieving Information

5-24

 

 

 

 

5.6.1

IP Address

5-24

 

 

 

 

 

 

5.6.2 Date and Time

5-25

 

 

 

 

5.6.3 Power Gain

5-26

 

 

 

 

 

5.6.4 Case Temperature

5-27

 

 

 

5.6.5 Power Bus

5-29

 

 

 

 

 

 

5.6.6

Input Power (Signal)

 

5-30

 

 

 

5.6.7 Output Power 5-31

 

 

 

 

 

5.6.8 Database Backup and Restore

5-34

 

 

5.6.9

Alarm Entry

5-36

 

 

 

 

5.7

Summary of SNMP Alarms

 

5-37

 

 

ASH Commands 6-1

 

 

 

 

 

C H A P T E R 6

 

 

 

 

 

 

6.1

Summary of Security Permissions for ASH Commands 6-1

 

6.2

Configuration Commands

6-6

 

 

6.2.1 srom cfg boot display Command

6-6

 

 

 

 

6.2.2 srom cfg boot modify Command

6-7

 

 

 

 

6.2.3 srom cfg ip display Command

6-7

 

 

 

 

6.2.4 srom cfg ip modify Command 6-8

 

6.2.5 pdm busmode display Command

6-8

 

 

 

 

 

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6.2.6 pdm busmode modify Command

6-9

 

 

 

 

 

6.2.7 pdm cfg threshold bus display Command

6-9

 

 

 

 

6.2.8 pdm cfg threshold bus modify Command

6-9

 

 

 

 

6.2.9 gain gain display Command

6-9

 

 

 

 

 

 

6.2.10 gain gain modify Command

6-10

 

 

 

 

 

 

6.2.11 voa power input display Command

6-10

 

 

 

 

 

6.3 Administrative Commands

6-10

 

 

 

 

 

 

 

 

 

6.3.1 clear Command

6-11

 

 

 

 

 

 

 

 

 

 

6.3.2 exit Command

6-11

 

 

 

 

 

 

 

 

 

 

6.3.3 help Command

6-11

 

 

 

 

 

 

 

 

 

 

6.3.4 history Command

6-11

 

 

 

 

 

 

 

 

 

6.3.5 login and logoff Commands

6-12

 

 

 

 

 

 

6.3.6 processor reset Command

6-12

 

 

 

 

 

 

6.4 Shell Commands

6-12

 

 

 

 

 

 

 

 

6.4.1

shell lines set Command

6-13

 

 

 

 

 

 

 

6.4.2 shell more enable and disable Commands

6-13

 

6.4.3

shell status display Command

6-13

 

 

 

 

 

6.4.4 shell type modify Command

6-13

 

 

 

 

 

 

6.5 Flash File System Commands

6-14

 

 

 

 

 

6.5.1

ffs file list Command

6-14

 

 

 

 

 

 

 

 

6.6 SNMP Commands

6-15

 

 

 

 

 

 

 

 

 

 

6.6.1 snmp attribute get Command

 

6-15

 

 

 

6.6.2

snmp attribute list Command

 

6-16

 

 

 

 

 

 

6.6.3 snmp attribute set Command

 

6-17

 

 

 

 

 

 

6.6.4 snmp mib display Command

6-17

 

 

 

 

 

 

6.6.5 snmp mib get Command

6-18

 

 

 

 

 

 

 

6.6.6 snmp mib list Command

6-18

 

 

 

 

 

 

 

6.6.7 snmp row display Command

6-19

 

 

 

 

 

 

6.6.8 snmp row get Command

6-20

 

 

 

 

 

 

 

6.6.9 snmp row set Command

6-20

 

 

 

 

 

 

 

6.6.10 snmp subtree display Command

6-21

 

 

 

 

 

6.6.11 snmp subtree get Command

 

6-21

 

 

 

 

 

 

6.6.12 snmp subtree list Command

 

6-22

 

 

 

 

 

 

6.6.13 snmp table display Command

6-23

 

 

 

 

 

6.6.14 snmp table get Command

 

6-24

 

 

 

6.6.15

snmp table list Command

 

6-24

 

 

 

6.6.16

snmp tree attribute list Command

6-25

 

 

 

 

 

6.7 User Commands

6-25

 

 

 

 

 

 

 

 

 

 

 

6.7.1 user entry create Command

6-26

 

 

 

 

 

 

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6.7.2 user entry edit Command

6-26

 

 

 

 

 

 

 

 

6.7.3 user entry delete Command

6-27

 

 

 

 

 

 

 

 

6.7.4

user file display and user name display Commands

6-27

 

 

 

 

 

 

6.7.5

user inactivity modify and user inactivity display Commands 6-28

 

 

 

6.7.6 user passwd set Command

6-28

 

 

 

 

 

 

 

 

6.7.7

user active list Command

6-29

 

 

 

 

 

 

 

 

6.7.8 user active message send Command

6-29

 

 

 

 

 

 

6.8

Manufacturing Information Access Commands 6-30

 

 

 

 

 

 

 

6.8.1

snmp table display local entPhysicalEntry Command

6-30

 

 

 

 

 

 

6.8.2 snmp table display local cerent15216EdfaCommTrapEntry Command 6-30

 

 

6.9

Restore Commands

6-31

 

 

 

 

 

 

 

 

 

6.9.1 backup system Command

6-31

 

 

 

 

 

 

 

 

6.9.2 restore system Command

6-31

 

 

 

 

 

 

 

6.10 Manufacturer Mode

6-32

 

 

 

 

 

 

 

 

 

6.10.1

manufacturer restore defaults passwords Command

6-32

 

 

 

 

 

 

6.10.2

manufacturer restore defaults all Command 6-32

 

 

 

 

 

FTP Command Line

 

 

 

 

 

 

 

 

C H A P T E R 7

7-1

 

 

 

 

 

 

 

 

 

7.1

FTP Command Line

7-1

 

 

 

 

 

 

 

 

 

7.1.1 Example of FTP from a Remote Server

7-1

 

 

 

 

 

 

 

7.1.2 Example of FTP to a Remote Server

7-2

 

 

 

 

 

 

7.2

FTP Commands

7-3

 

 

 

 

 

 

 

 

Provisioning Using TL1 8-1

 

 

 

 

 

 

C H A P T E R 8

 

 

 

 

 

 

 

 

8.1

Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal

8-1

 

 

 

 

 

8.2

Set IP Address

8-3

 

 

 

 

 

 

 

 

 

8.3

Log In via LAN Port Using Telnet (Optional)

8-3

 

 

 

 

 

 

8.4

Set Date and Time

8-4

 

 

 

 

 

 

 

 

8.5

Set Power Bus Mode (Simplex or Duplex)

8-4

 

 

 

 

 

 

8.6

Verify Amplifier Operational Status 8-4

 

 

 

 

 

 

 

8.7

Set Gain

8-5

 

 

 

 

 

 

 

 

 

 

8.8

Set Alarm Thresholds

8-5

 

 

 

 

 

 

 

 

8.9

Set Password

8-10

 

 

 

 

 

 

 

 

 

8.10 Add Users

8-11

 

 

 

 

 

 

 

 

 

8.11

Log Off

8-11

 

 

 

 

 

 

 

 

 

 

8.12

Back Up System Configuration

8-11

 

 

 

 

 

 

 

8.13

Restore System Configuration

8-12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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C H A P T E R 9

TL1 Commands

9-1

 

 

 

 

9.1

Introduction 9-1

 

 

 

 

9.2

Connection to the ONS 15216 EDFA2

9-1

 

 

9.3

Explanation of Command Parameters

9-1

 

 

 

9.3.1

Source Identifier (sid) and Target Identifier (tid)

9-1

 

 

9.3.2 Command Code Modifier (ccm)

9-2

 

 

 

9.3.3

Access Identifier (aid)

9-2

 

 

 

 

9.3.4

Correlation Tag (ctag)

9-2

 

 

 

9.4

Notation

9-2

 

 

 

 

9.5

Summary of Autonomous Alarms and Messages 9-3

 

 

9.6

Summary of Security Permissions for TL1 Commands

9-6

 

9.7

TL1 Commands and Autonomous Messages 9-9

 

9.7.1ACT-USER 9-9

9.7.2ALW-MSG-ALL 9-9

9.7.3APPLY 9-11

9.7.4CANC-USER 9-12

9.7.5COPY-RFILE 9-12

9.7.6CPY-MEM 9-14

9.7.7DLT-RFILE 9-15

9.7.8DLT-USER-SECU 9-16

9.7.9ED-DAT 9-16

9.7.10ED-DWDM 9-17

9.7.11ED-ENV 9-18

9.7.12ED-NE-GEN 9-19

9.7.13ED-PID 9-20

9.7.14ED-USER-SECU 9-21

9.7.15ENT-USER-SECU 9-21

9.7.16INH-MSG-ALL 9-22

9.7.17INIT-SYS 9-25

9.7.18 REPT ALM DWDM 9-25

9.7.19 REPT ALM ENV

9-27

9.7.20 REPT ALM EQPT

9-28

9.7.21 REPT EVT DWDM / REPT EVT ENV / REPT EVT EQPT 9-30

9.7.22 REPT EVT FXFR

9-32

9.7.23RTRV-ALM-ALL 9-33

9.7.24RTRV-ALM-DWDM 9-35

9.7.25RTRV-ALM-ENV 9-37

9.7.26RTRV-ALM-EQPT 9-38

9.7.27 RTRV-AO 9-40

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9.7.28 RTRV-COND-ALL 9-41

9.7.29 RTRV-COND-DWDM 9-43

9.7.30 RTRV-COND-ENV 9-44

9.7.31 RTRV-COND-EQPT 9-46

9.7.32 RTRV-DFLT-SECU 9-47

9.7.33 RTRV-DWDM 9-48

9.7.34 RTRV-ENV 9-50

9.7.35 RTRV-HDR 9-51

9.7.36 RTRV-INV 9-51

9.7.37 RTRV-NE-GEN 9-52

9.7.38 RTRV-RFILE 9-54

9.7.39 RTRV-TH-DWDM 9-55

9.7.40 RTRV-TH-ENV 9-56

9.7.41 RTRV-TH-EQPT 9-57

9.7.42 RTRV-TOD 9-59

9.7.43 RTRV-USER-SECU 9-60

9.7.44 SET-ATTR-SECUDFLT 9-60

9.7.45 SET-TH-DWDM 9-61

9.7.46 SET-TH-ENV 9-62

9.7.47 SET-TH-EQPT 9-63

 

 

9.7.48 STA-LOCL-RST

9-64

 

 

 

 

Troubleshooting 1

 

 

 

 

C H A P T E R 10

 

 

 

 

 

10.1

Alarm Indicators 2

 

 

 

 

 

 

10.1.1

LEDs and Office Alarms

2

 

 

 

 

10.1.2

Optical Alarms

4

 

 

 

 

 

10.1.3

Equipment Alarms 6

 

 

 

 

 

10.1.4

Environmental Alarms

7

 

 

 

10.2

Troubleshooting Typical Scenarios

7

 

 

 

10.2.1

No Output Power after Adjusting Gain Settings 7

 

 

10.2.2

2.0.1 to 2.2.1 Upgrade Attempt

 

8

 

 

10.2.3

Image File Download Incomplete

8

 

 

10.2.4

Boot Up Failure

8

 

 

 

 

 

10.2.5 No Response from RS-232 Port

 

9

 

 

10.2.6 No Response from LAN Port

9

 

 

 

10.2.7

LAN Port Activity LED Stays On

9

 

 

10.2.8

Lost Password

10

 

 

 

 

10.3 Status Information Needed by Cisco TAC

11

 

 

 

 

 

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

A P P E N D I X A

Regulatory Compliance and Safety Information

A-1

 

 

 

 

Regulatory Compliance

A-1

 

 

 

 

 

 

 

 

 

Translated Safety Warnings

A-2

 

 

 

 

 

 

 

 

Warning Definition

A-4

 

 

 

 

 

 

 

 

 

DC Power Supply Warning

A-6

 

 

 

 

 

 

 

Installation Warning

A-7

 

 

 

 

 

 

 

 

 

Power Cord Warning

 

A-7

 

 

 

 

 

 

 

 

 

No On/Off Switch Warning

A-8

 

 

 

 

 

 

 

SELV Circuit Warning

 

A-9

 

 

 

 

 

 

 

 

 

Laser Radiation Warning A-10

 

 

 

 

 

 

 

Laser Beam Warning

 

A-11

 

 

 

 

 

 

 

 

 

Power Cabling Warning

A-11

 

 

 

 

 

 

 

Grounded Equipment Warning

A-12

 

 

 

 

 

 

Ground Connection Warning

 

A-13

 

 

 

 

 

 

 

Jewelry Removal Warning

A-14

 

 

 

 

 

 

 

Qualified Personnel Warning

 

A-15

 

 

 

 

 

 

 

Supply Circuit Warning

A-15

 

 

 

 

 

 

 

 

Power Supply Wiring Warning

A-16

 

 

 

 

 

 

Invisible Laser Radiation Warning

A-17

 

 

 

 

 

 

Incorrect Connection Warning

A-18

 

 

 

 

 

 

Ground Conductor Warning

 

A-19

 

 

 

 

 

 

 

Voltages on DC-input Power Supply Terminals A-20

 

 

 

 

More Than One Power Supply

A-21

 

 

 

 

 

 

Cisco ONS 15216 EDFA2 Rack Installation

A-21

 

 

 

 

Exposed DC Power Wire Warning

A-22

 

 

 

 

 

 

48 VDC Power System

A-23

 

 

 

 

 

 

 

 

Chassis Power Connection

A-24

 

 

 

 

 

 

 

Cisco ONS 15216 EDFA2 Temperature Requirement A-25

 

 

 

 

VCCI Compliance for Class B Equipment A-26

 

 

 

 

SELV-IEC 60950 DC Power Supply Warning

A-26

 

 

 

 

Cisco ONS 15216 EDFA2 Power Circuit Overload Warning A-27

 

 

 

 

Product Disposal Warning

A-28

 

 

 

 

 

 

 

Energy Hazard A-29

 

 

 

 

 

 

 

 

 

 

 

Unit Grounding Protection Warning

A-30

 

 

 

 

 

 

DC Power Disconnection Warning

A-31

 

 

 

 

 

 

Ground Wire Warning

A-32

 

 

 

 

 

 

 

 

Declaration of Conformity with Regard to the Directives 73/23/EEC and 89/336/EEC as amended by

 

 

 

 

Directive 93/68/EEC

A-33

 

 

 

 

 

 

 

 

 

Declaration of Conformity to R&TTE Directive 1999/5/EEC for the European Community, Switzerland,

 

 

 

 

Norway, Iceland and Liechtenstein

A-34

 

 

 

 

 

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Class B EMC Warning

A-35

 

 

Safety Requirements Warning

A-35

 

Laser Radiation Warning

 

A-36

 

Fiber Disconnect Sequence Warning

A-37

Optical Connector Warning

A-38

 

Optical Connector Disconnect Warning

A-38

Eye Damage Warning

A-39

 

 

Static Electricity Warning

A-40

 

Connector Cleaning Warning

A-41

 

Cable Connection Sequence Warning

A-42

Module Removal Warning

A-43

 

DC Power SELV Requirement Warning

A-44

Reinforced Insulation Warning

A-45

 

Power Supply Voltage Warning

A-46

 

DC Power Supply Connection Warning

A-46

I N D E X

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

F I G U R E S

Figure 1-1

Wavelength Protection Switching

1-2

 

 

 

Figure 1-2

ONS 15216 EDFA2 Block Diagram 1-2

 

 

 

Figure 1-3

Gain Flattening Filter

1-3

 

 

 

 

Figure 2-1

ONS 15216 EDFA2 Dimensions

2-5

 

 

 

Figure 2-2

ONS 15216

EDFA2 Front Panel

2-5

 

 

 

Figure 3-1

ONS 15216

EDFA2 Optical Connections

3-4

 

Figure 3-2

HyperTerminal Connect To Dialog Box

3-8

 

 

Figure 3-3

HyperTerminal COM1 Properties Dialog Box

3-9

 

Figure 3-4

Optical Amplifier Properties Dialog Box (Connect To Tab)

3-9

Figure 3-5

Optical Amplifier Properties Dialog Box (Settings Tab)

3-10

Figure 3-6

HyperTerminal ASCII Setup Dialog Box

3-10

 

Figure 3-7

Remote Communication

3-11

 

 

 

 

Figure 3-8

DB-9Pinout forRS-232(EIA/TIA-232)Port

3-14

 

Figure 4-1

ONS 15216

EDFA2 Front Panel

4-6

 

 

 

Figure 5-1

SNMP Elements 5-2

 

 

 

 

 

Figure 5-2

SNMP Agent and MIB

5-3

 

 

 

 

Figure 8-1

ONS 15216

EDFA2 Front Panel

8-6

 

 

 

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

 

 

 

 

 

 

 

 

 

 

 

T A B L E S

Table 2-1

ONS 15216 EDFA2 Optical Specifications 2-1

 

 

 

 

 

 

Table 2-2

Maximum Channel Power

2-2

 

 

 

 

 

 

 

 

 

Table 2-3

ONS 15216 EDFA2 Electrical Specifications

2-3

 

 

 

 

 

 

Table 2-4

ONS 15216 EDFA2 Mechanical Specifications

2-4

 

 

 

 

 

Table 2-5

ONS 15216 EDFA2 Front Panel Features

2-6

 

 

 

 

 

 

 

Table 3-1

Gain Range 3-4

 

 

 

 

 

 

 

 

 

 

 

Table 3-2

Alarm Pinout and Definitions (RJ-45)3-5

 

 

 

 

 

 

 

Table 3-3

Equipment Checklist

3-7

 

 

 

 

 

 

 

 

 

 

Table 3-4

Communication Component List

3-11

 

 

 

 

 

 

 

 

Table 3-5

Modem DIP Switch Setting

3-12

 

 

 

 

 

 

 

 

 

Table 3-6

Modem Settings

3-13

 

 

 

 

 

 

 

 

 

 

Table 4-1

Alarm Threshold Attribute Definitions

4-7

 

 

 

 

 

 

 

Table 5-1

SNMP Operation Types

5-4

 

 

 

 

 

 

 

 

 

Table 5-2

Default Community Strings

5-5

 

 

 

 

 

 

 

 

 

Table 5-3

Creating a View

5-7

 

 

 

 

 

 

 

 

 

 

 

Table 5-4

Creating a Community Entry

5-8

 

 

 

 

 

 

 

 

 

Table 5-5

SNMP Operation Decimal Values

5-9

 

 

 

 

 

 

 

 

Table 5-6

cerent15216EdfaCfgGroup Variable Descriptions

5-12

 

 

 

 

 

Table 5-7

cerent15216EdfaPumpCfgEntry Variable Descriptions

5-14

 

 

 

Table 5-8

cerent15216EdfaOverallStatusGroup Variable Descriptions

5-17

 

 

 

Table 5-9

cerent15216EdfaOverallControl Variable Descriptions

5-18

 

 

 

Table 5-10

cerent15216EdfaPumpStatusEntry Variable Descriptions

5-18

 

 

 

Table 5-11

cerent15216EdfaAlarmEntry Variable Descriptions

5-19

 

 

 

 

Table 5-12

cerent15216EdfaOpGroup Variable Descriptions

5-20

 

 

 

 

 

Table 5-13

cerent15216EdfaVersionGroup Variable Descriptions

5-21

 

 

 

Table 5-14

Notification Types that Initiate a Trap

5-22

 

 

 

 

 

 

 

Table 5-15

cerent15216EdfaSromIpMgmtGroup Command Attributes

5-25

 

 

 

Table 5-16

cerent15216EdfaRtcDateAndTime Command Attributes

5-26

 

 

 

Table 5-17

SNMP Alarms

5-37

 

 

 

 

 

 

 

 

 

 

 

Table 6-1

ASH Commands Security Permissions (Access Levels)

6-1

 

 

 

Table 8-1

Alarm Threshold Attribute Definitions

8-7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Table 9-1

Command Code Modifiers

9-2

 

 

 

 

Table 9-2

Access Identifiers 9-2

 

 

 

 

 

 

 

Table 9-3

TL1 Notation Symbols

9-3

 

 

 

 

 

Table 9-4

TL1 Autonomous Alarms

 

9-3

 

 

 

 

 

Table 9-5

TL1 Autonomous Events

9-4

 

 

 

 

 

Table 9-6

TL1 Autonomous File Transfer Events

 

9-5

 

Table 9-7

TL1 Autonomous Clear Alarms

9-5

 

 

 

Table 9-8

TL1 Commands and Messages Security Permissions (Access Levels) 9-6

Table 9-9

ACT-USERSyntax Description

9-9

 

 

 

Table 9-10

ALW-MSG-ALLSyntax Description

 

9-10

 

Table 9-11

CANC-USERSyntax Description

9-12

 

 

Table 9-12

COPY-RFILESyntax Description

9-13

 

 

Table 9-13

CPY-MEMSyntax Description

9-14

 

 

 

Table 9-14

DLT-RFILESyntax Description

9-15

 

 

 

Table 9-15

DLT-USER-SECUSyntax Description

 

9-16

 

Table 9-16

ED-DATSyntax Description

9-16

 

 

 

 

Table 9-17

ED-DWDMSyntax Description

9-17

 

 

 

Table 9-18

ED-ENVSyntax Description

9-18

 

 

 

 

Table 9-19

ED-NE-GENSyntax Description

9-19

 

 

Table 9-20

ED-PIDSyntax Description

9-20

 

 

 

 

Table 9-21

ED-USER-SECUSyntax Description

 

9-21

 

Table 9-22

ENT-USER-SECUSyntax Description

 

9-22

 

Table 9-23

INH-MSG-ALLSyntax Description

9-22

 

Table 9-24

INIT-SYSSyntax Description

9-25

 

 

 

Table 9-25

REPT ALM DWDM Syntax Description

9-26

 

Table 9-26

REPT ALM ENV Syntax Description

 

9-27

 

Table 9-27

REPT ALM EQPT Syntax Description

 

9-29

 

Table 9-28

REPT EVT DWDM / REPT EVT ENV / REPT EVT EQPT Syntax Description 9-31

Table 9-29

REPT EVT FXFR Syntax Description

 

9-33

 

Table 9-30

RTRV-ALM-ALLSyntax Description

 

9-34

 

Table 9-31

RTRV-ALM-DWDMSyntax Description

9-36

 

Table 9-32

RTRV-ALM-ENVSyntax Description

9-37

 

Table 9-33

RTRV-ALM-EQPTSyntax Description

 

9-38

 

Table 9-34

RTRV-AOSyntax Description

9-40

 

 

 

Table 9-35

RTRV-COND-ALLSyntax Description

 

9-41

 

 

 

 

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Table 9-36

RTRV-COND-DWDMSyntax Description

9-43

Table 9-37

RTRV-COND-ENVSyntax Description

9-45

Table 9-38

RTRV-COND-EQPTSyntax Description

9-46

Table 9-39

RTRV-DFLT-SECUSyntax Description

9-48

Table 9-40

RTRV-DWDMSyntax Description

9-49

 

Table 9-41

RTRV-ENVSyntax Description

9-50

 

 

Table 9-42

RTRV-HDRSyntax Description

9-51

 

Table 9-43

RTRV-INVSyntax Description

9-52

 

 

Table 9-44

RTRV-NE-GENSyntax Description

 

9-53

 

Table 9-45

RTRV-RFILESyntax Description

 

9-54

 

Table 9-46

RTRV-TH-DWDMSyntax Description

9-55

Table 9-47

RTRV-TH-ENVSyntax Description

9-57

 

Table 9-48

RTRV-TH-EQPTSyntax Description

9-58

Table 9-49

RTRV-TODSyntax Description

9-59

 

 

Table 9-50

RTRV-USER-SECUSyntax Description9-60

Table 9-51

SET-ATTR-SECUDFLTSyntax Description

9-61

Table 9-52

SET-TH-DWDMSyntax Description

9-61

Table 9-53

SET-TH-ENVSyntax Description

 

9-62

 

Table 9-54

SET-TH-EQPTSyntax Description

9-63

 

Table A-1

Regulatory Standards Compliance

 

A-1

 

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F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Preface

Obtaining Documentation

Cisco provides several ways to obtain documentation, technical assistance, and other technical resources. These sections explain how to obtain technical information from Cisco Systems.

Cisco.com

You can access the most current Cisco documentation on the World Wide Web at this URL:

http://www.cisco.com/univercd/home/home.htm

You can access the Cisco website at this URL:

http://www.cisco.com

International Cisco web sites can be accessed from this URL:

http://www.cisco.com/public/countries_languages.shtml

Optical Networking Product Documentation CD-ROM

Optical networking-relateddocumentation, including theCisco ONS 15216 EDFA2 Operations Guide, is available in aCD-ROMpackage that ships with your product. The Optical Networking Product DocumentationCD-ROM,a member of the Cisco Connection Family, is updated as required. Therefore, it might be more current than printed documentation. To order additional copies of the Optical Networking Product DocumentationCD-ROM,contact your local sales representative or customer service. TheCD-ROMpackage is available as a single unit or through an annual subscription.

Ordering Documentation

You can find instructions for ordering documentation at this URL:

http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm

You can order Cisco documentation in these ways:

Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from the Networking Products MarketPlace:

http://www.cisco.com/en/US/partner/ordering/index.shtml

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Obtaining Technical Assistance

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Registered Cisco.com users can order the Documentation CD-ROM(Customer Order NumberDOC-CONDOCCD=)through the online Subscription Store:

http://www.cisco.com/go/subscription

Nonregistered Cisco.com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters (California, U.S.A.) at 408 526-7208or, elsewhere in North America, by calling 800553-NETS(6387).

Documentation Feedback

You can submit comments electronically on Cisco.com. On the Cisco Documentation home page, click Feedback at the top of the page.

You can e-mailyour comments tobug-doc@cisco.com.

You can submit your comments by mail by using the response card behind the front cover of your document or by writing to the following address:

Cisco Systems

Attn: Customer Document Ordering

170 West Tasman Drive

San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com, which includes the Cisco Technical Assistance Center (TAC) Website, as a starting point for all technical assistance. Customers and partners can obtain online documentation, troubleshooting tips, and sample configurations from the Cisco TAC website. Cisco.com registered users have complete access to the technical support resources on the Cisco TAC website, including TAC tools and utilities.

Cisco.com

Cisco.com offers a suite of interactive, networked services that let you access Cisco information, networking solutions, services, programs, and resources at any time, from anywhere in the world.

Cisco.com provides a broad range of features and services to help you with these tasks:

Streamline business processes and improve productivity

Resolve technical issues with online support

Download and test software packages

Order Cisco learning materials and merchandise

Register for online skill assessment, training, and certification programs

To obtain customized information and service, you can self-registeron Cisco.com at this URL:

http://www.cisco.com

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Obtaining Technical Assistance

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Technical Assistance Center

The Cisco TAC is available to all customers who need technical assistance with a Cisco product, technology, or solution. Two levels of support are available: the Cisco TAC website and the Cisco TAC Escalation Center. The avenue of support that you choose depends on the priority of the problem and the conditions stated in service contracts, when applicable.

We categorize Cisco TAC inquiries according to urgency:

Priority level 4 (P4)—Youneed information or assistance concerning Cisco product capabilities, product installation, or basic product configuration.

Priority level 3 (P3)—Yournetwork performance is degraded. Network functionality is noticeably impaired, but most business operations continue.

Priority level 2 (P2)—Yourproduction network is severely degraded, affecting significant aspects of business operations. No workaround is available.

Priority level 1 (P1)—Yourproduction network is down, and a critical impact to business operations will occur if service is not restored quickly. No workaround is available.

Cisco TAC Website

You can use the Cisco TAC website to resolve P3 and P4 issues yourself, saving both cost and time. The site provides around-the-clockaccess to online tools, knowledge bases, and software. To access the Cisco TAC website, go to this URL:

http://www.cisco.com/tac

All customers, partners, and resellers who have a valid Cisco service contract have complete access to the technical support resources on the Cisco TAC website. Some services on the Cisco TAC website require a Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or password, go to this URL to register:

http://tools.cisco.com/RPF/register/register.do

If you are a Cisco.com registered user, and you cannot resolve your technical issues by using the Cisco TAC website, you can open a case online at this URL:

http://www.cisco.com/en/US/support/index.html

If you have Internet access, we recommend that you open P3 and P4 cases through the Cisco TAC website so that you can describe the situation in your own words and attach any necessary files.

Cisco TAC Escalation Center

The Cisco TAC Escalation Center addresses priority level 1 or priority level 2 issues. These classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer automatically opens a case.

To obtain a directory of toll-freeCisco TAC telephone numbers for your country, go to this URL:

http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

Before calling, please check with your network operations center to determine the level of Cisco support services to which your company is entitled: for example, SMARTnet, SMARTnet Onsite, or Network Supported Accounts (NSA). When you call the center, please have available your service agreement number and your product serial number.

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Obtaining Additional Publications and Information

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Obtaining Additional Publications and Information

Information about Cisco products, technologies, and network solutions is available from various online and printed sources.

The Cisco Product Catalog describes the networking products offered by Cisco Systems as well as ordering and customer support services. Access theCisco Product Catalog at this URL:

http://www.cisco.com/en/US/products/products_catalog_links_launch.html

Cisco Press publishes a wide range of networking publications. Cisco suggests these titles for new and experienced users: Internetworking Terms and Acronyms Dictionary, Internetworking Technology Handbook, Internetworking Troubleshooting Guide, and theInternetworking Design Guide. For current Cisco Press titles and other information, go to Cisco Press online at this URL:

http://www.ciscopress.com

Packet magazine is the Cisco monthly periodical that provides industry professionals with the latest information about the field of networking. You can accessPacket magazine at this URL:

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C H A P T E R 1

Applications

This manual describes how to install and operate the Cisco Optical Network System (ONS) 15216 Erbium-DopedFiber Amplifier 2 (EDFA2). The ONS 15216 EDFA2 is an optical amplifier that enables the migration tonext-generationall-opticalnetworks. It featuresbandwidth-on-demandand wavelength protection switching that extend dense wavelength division multiplexing (DWDM) links by hundreds of kilometers.

With the ONS 15216 EDFA2, optical signals from a span in a DWDM network can be added or dropped without negatively affecting (degrading) other optical signals on the same span.

1.1 Bandwidth On Demand

The ONS 15216 EDFA2 is a technology for bandwidth-on-demandwavelength services. Depending on the settings and the input power, every wavelength in a ONS 15216 EDFA2 is guaranteed to be amplified by 13 to 22 dB. With the ONS 15216 EDFA2’s gain control technology, amplification for each wavelength remains constant at all times as wavelengths are added or dropped from an optical fiber. As long as the total (composite) input power of all wavelengths is between 4 dBm and–27dBm, any number of wavelengths can be amplified.

1.2 Wavelength Protection Switching

The ONS 15216 EDFA2 uses wavelength protection switching to restore wavelengths that are lost in the event of a fiber cut or other loss of signal. Figure 1-1 on page 1-2 shows an example of wavelength protection switching. In this example, two wavelengths are routed clockwise around a metro ring, and two wavelengths are routedcounter-clockwisearound the same ring. Of the twocounter-clockwisewavelengths, only one transits the span linking locations D and C. If a fiber cut occurred on this span, the affected wavelength could be restored by rerouting it (clockwise) around the ring to location D. Wavelength protection switching minimizes the amount of bandwidth allocated for restoration because only the affected wavelength is restored, not the entire fiber.

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Key Features

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Figure 1-1Wavelength Protection Switching

Wavelength is rerouted

C C

Fiber Cut

B D B D

A A

Before After

61990

After a protection switch occurs, the number of wavelengths on each fiber changes. In the example, the number of clockwise wavelengths increases to three, while the number of counter-clockwisewavelengths decreases to one.

1.3 Key Features

Figure 1-2 shows a block diagram of the ONS 15216 EDFA2.

Figure 1-2ONS 15216 EDFA2 Block Diagram

 

 

 

 

 

 

Gain

 

 

Input

VOA

Isolator

Flattening

Isolator

Output

 

 

 

Filter

 

 

 

 

Pump

 

Pump

Output

 

 

Laser

 

Laser

Monitor

Control Circuit

Microcontroller

71172

5VDC

Rx Tx

External Alarms

 

RS232

 

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Key Features

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

The ONS 15216 EDFA2 has the following key features:

Adjustable constant gain of 13 to 22 dB

Gain flattening < 2 dB (peak to valley)

Transient suppression

Low noise figure of < 7 dB at –5dBm input

Simple Network Management Protocol (SNMP) MIBs

Transaction Language 1 (TL1)

1.3.1Constant Gain

Constant amplification (gain) per wavelength is important for ensuring that variations in power between channels at the receivers is minimized. As wavelengths are added/dropped from an optical fiber, small variations in gain between channels in a span can cause large variations in the power difference between channels at the receivers. The ONS 15216 EDFA2 enables bandwidth-on-demandservices by guaranteeing that every wavelength is amplified by a value that can be set between 13 and 22 dB, no matter how many wavelengths are being amplified.

Constant gain is achieved using an automatic control circuit that adjusts pump power when changes in input power are detected. The ONS 15216 EDFA2 operates in Constant Gain Temperature Compensated mode by default, but since there may be applications where other operating modes may be required, the ONS 15216 EDFA2 can be set to operate in any one the following pump control modes:

Constant Gain Temperature Compensated mode

Constant Output Power mode

Constant Pump Current mode

Constant Pump Power mode

1.3.2Gain Flattening

Figure 1-3 illustrates the effect of the gain flattening filter in the ONS 15216 EDFA2. Fiber (a) in the figure shows a set of channels with equal powers being input to a cascaded network of amplifiers that produce vastly different power levels and opticalsignal-to-noiseratios (OSNR) at the output. In contrast, fiber (b) shows how the EDFAs effectively reduce this effect by introducing a gain flattening filter within each amplifier.

Figure 1-3Gain Flattening Filter

a

b

Gain

Flattening

Filter

61984

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1.3.3 Transient Suppression

Transients in the performance of optical amplifiers are inevitable whenever the number of signals, or the relative power of signals, changes. The ONS 15216 EDFA2 uses transient suppression to reduce the amount of time required by an amplifier to recover from a change. This indicates the suitability of the amplifier for add/drop applications like those described earlier.

1.3.4 Low Noise

Whenever there is gain in an optical system, noise also occurs. The predominant source of noise in EDFAs is amplified spontaneous emission (ASE). The ONS 15216 EDFA2 has a low noise figure of less than 7 dB at –5dBm input.

1.3.5 SNMP MIBs

The ONS 15216 EDFA2 SNMP MIBs contain definitions of management information that allows network systems to be remotely monitored, configured, and controlled.

1.3.6 TL1

The ONS 15216 EDFA2 has a TL1 interface available to the network operator and craftsperson.

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C H A P T E R 2

Technical Specifications

This chapter discusses the technical specifications for the Cisco ONS 15216 EDFA2.

2.1 Optical Specifications

ONS 15216 EDFA2 optical specifications are listed and described in Table 2-1.

Table 2-1ONS 15216 EDFA2 Optical Specifications

 

 

Requirement

Specification

 

 

 

 

 

 

Input signal wavelength

1530 nm to 1563 nm

 

 

 

 

 

 

Input power (channel total)

–27dBm to 4 dBm (total all channels)

 

 

 

See the “Maximum Input Power” section on page 2-2 and

 

 

 

“Channel Loading” section on page 2-2 for more information.

 

 

 

Note In the event of a fiber cut or loss of connection, and

 

 

 

there is no input power, the ONS 15216 EDFA2 has

 

 

 

–3.5dBm of output power. For additional safety

 

 

 

information, see the “Safety Requirements” section on

 

 

 

page 3-3.

 

 

 

 

 

 

Mode of operation

Unidirectional (two common fibers: one transmit, one receive)

 

 

 

 

 

 

Maximum output power

17 ± 0.6 dBm

 

 

 

 

 

 

Signal gain per channel

13 dB to 22 dB

 

 

 

 

 

 

Channel gain deviation from setpoint

± 1.25 dB

 

 

 

 

 

 

Gain flattened

< 2 dB (peak to valley)

 

 

 

 

 

 

Maximum noise figure

< 7 dB at –5dBm input power

 

 

 

 

 

 

Polarization mode dispersion (PMD)

< 0.6 ps

 

 

 

 

 

 

Input/output optical return loss

> 27 dB

 

 

 

 

 

 

Backward ASE power

–30dBm maximum

 

 

 

 

 

 

Polarization sensitivity

< 0.5 dB

 

 

 

 

 

 

Automatic gain control (AGC)

The ONS 15216 EDFA2 contains an active gain block with an

 

 

 

automatic gain control loop to minimize the effects of output

 

 

 

power variations per wavelength upon adding or deleting

 

 

 

wavelengths on the same DWDM ring.

 

 

 

 

 

 

 

 

 

 

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Optical Specifications

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

2.1.1 Maximum Input Power

The ONS 15216 EDFA2 operates at a gain setting between 13 and 22 dB. Each gain setting has a maximum input power. The maximum input power is defined as 17 dBm (the maximum output power) minus the gain setting. For example, at a gain setting of 22 dB, the maximum input power is –5dBm. At a gain setting of 13 dB, the maximum input power is 4 dBm. Prolonged operation beyond the maximum input power can shorten the life of the ONS 15216 EDFA2.

External optical attenuators are required to reduce the total input power to less than or equal to 4 dBm.

2.1.2 Channel Loading

You can ensure a smooth upgrade path from a single channel to the maximum numbers of channels with a minimum disruption of service if the per-channelpower of the single channel is properly set from the start. Theper-channelpower should be set so that at full channel loading, the total input power is less than the maximum power indicated inTable 2-2.For example, if the maximum number of channels at full loading is 18 and the gain is set to 22 dB, the maximum per channel power is–17.6dBm.

Use Table 2-2 to calculateper-channelpower as a function of the maximum total number of channels at full loading. Contact Cisco TAC with any questions or concerns regarding maximum input power or setting the upgrade path.

Table 2-2Maximum Channel Power

 

 

 

 

Composite Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power (dBm)

4

3

2

1

0

–1

–2

–3

–4

–5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corresponding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max. Gain (dB)

13

14

15

16

17

18

19

20

21

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Number of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Channels at Full

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Loading

Maximum per Channel Input Power at Maximum Gain Setting (dBm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

4.0

3.0

2.0

1.0

0.0

1.0

2.0

3.0

4.0

5.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1.0

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

0.8

1.8

2.8

3.8

4.8

5.8

6.8

7.8

8.8

9.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

11.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

11.0

12.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

3.8

4.8

5.8

6.8

7.8

8.8

9.8

10.8

11.8

12.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

4.5

5.5

6.5

7.5

8.5

9.5

10.5

11.5

12.5

13.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

5.0

6.0

7.0

8.0

9.0

10.0

11.0

12.0

13.0

14.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

5.5

6.5

7.5

8.5

9.5

10.5

11.5

12.5

13.5

14.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

6.0

7.0

8.0

9.0

10.0

11.0

12.0

13.0

14.0

15.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

6.4

7.4

8.4

9.4

10.4

11.4

12.4

13.4

14.4

15.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

6.8

7.8

8.8

9.8

10.8

11.8

12.8

13.8

14.8

15.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

7.1

8.1

9.1

10.1

11.1

12.1

13.1

14.1

15.1

16.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

7.5

8.5

9.5

10.5

11.5

12.5

13.5

14.5

15.5

16.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

7.8

8.8

9.8

10.8

11.8

12.8

13.8

14.8

15.8

16.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Table 2-2Maximum Channel Power (continued)

Composite Input

 

 

 

 

 

 

 

 

 

 

Power (dBm)

4

3

2

1

0

–1

–2

–3

–4

–5

 

 

 

 

 

 

 

 

 

 

 

Corresponding

 

 

 

 

 

 

 

 

 

 

Max. Gain (dB)

13

14

15

16

17

18

19

20

21

22

 

 

 

 

 

 

 

 

 

 

 

Number of

 

 

 

 

 

 

 

 

 

 

Channels at Full

 

 

 

 

 

 

 

 

 

 

Loading

Maximum per Channel Input Power at Maximum Gain Setting (dBm)

 

 

 

 

 

 

 

 

 

 

 

 

16

8.0

9.0

10.0

11.0

12.0

13.0

14.0

15.0

16.0

17.0

 

 

 

 

 

 

 

 

 

 

 

17

8.3

9.3

10.3

11.3

12.3

13.3

14.3

15.3

16.3

17.3

 

 

 

 

 

 

 

 

 

 

 

18–

–8.6

–9.6

–10.6

–11.6

–12.6

–13.6

–14.6

–15.6

–16.6

17.6

 

 

 

 

 

 

 

 

 

 

 

19

–8.8

–9.8

–10.8

–11.8

–12.8

–13.8

–14.8

–15.8

–16.8

17.8

 

 

 

 

 

 

 

 

 

 

 

20

–9.0

–10.0

–11.0

–12.0

–13.0

–14.0

–15.0

–16.0

–17.0

18.0

 

 

 

 

 

 

 

 

 

 

 

21

–9.2

–10.2

–11.2

–12.2

–13.2

–14.2

–15.2

–16.2

–17.2

–18.2

 

 

 

 

 

 

 

 

 

 

 

22

–9.4

–10.4

–11.4

–12.4

–13.4

–14.4

–15.4

–16.4

–17.4

–18.4

 

 

 

 

 

 

 

 

 

 

 

23

–9.6

–10.6

–11.6

–12.6

–13.6

–14.6

–15.6

–16.6

–17.6

–18.6

 

 

 

 

 

 

 

 

 

 

 

24

–9.8

–10.8

–11.8

–12.8

–13.8

–14.8

–15.8

–16.8

–17.8

–18.8

 

 

 

 

 

 

 

 

 

 

 

25

–10.0

–11.0

–12.0

–13.0

–14.0

–15.0

–16.0

–17.0

–18.0

–19.0

 

 

 

 

 

 

 

 

 

 

 

26

–10.1

–11.1

–12.1

–13.1

–14.1

–15.1

–16.1

–17.1

–18.1

–19.1

 

 

 

 

 

 

 

 

 

 

 

27

–10.3

–11.3

–12.3

–13.3

–14.3

–15.3

–16.3

–17.3

–18.3

–19.3

 

 

 

 

 

 

 

 

 

 

 

28

–10.5

–11.5

–12.5

–13.5

–14.5

–15.5

–16.5

–17.5

–18.5

–19.5

 

 

 

 

 

 

 

 

 

 

 

29

–10.6

–11.6

–12.6

–13.6

–14.6

–15.6

–16.6

–17.6

–18.6

–19.6

 

 

 

 

 

 

 

 

 

 

 

30

–10.8

–11.8

–12.8

–13.8

–14.8

–15.8

–16.8

–17.8

–18.8

–19.8

 

 

 

 

 

 

 

 

 

 

 

31

–10.9

–11.9

–12.9

–13.9

–14.9

–15.9

–16.9

–17.9

–18.9

–19.9

 

 

 

 

 

 

 

 

 

 

 

32

–11.1

–12.1

–13.1

–14.1

–15.1

–16.1

–17.1

–18.1

–19.1

–20.1

 

 

 

 

 

 

 

 

 

 

 

2.2 Electrical Specifications

The ONS 15216 EDFA2 uses a power supply that meets the electrical specifications listed in Table 2-3.

Table 2-3ONS 15216 EDFA2 Electrical Specifications

Requirement

Specification

 

 

Input voltage

–48VDC

 

 

Maximum power consumption

< 25 W at 65°C end of life

 

 

Minimum supply voltage

–40VDC

 

 

Minimum turn-onsupply voltage

–43VDC

 

 

Maximum supply voltage

–57VDC or under

 

 

Maximum current

0.52 A

 

 

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Mechanical Specifications

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

2.3 Mechanical Specifications

Table 2-4 lists the ONS 15216 EDFA2 mechanical specifications.

Table 2-4ONS 15216 EDFA2 Mechanical Specifications

Requirement

Specification

 

 

Dimensions (H x W x D)

1 3/4 in. x 17 3/16 in. x 11 in. (4.4 cm x 43.7 cm x 27.9 cm)

 

 

Weight

5.45 lb (2.47 kg)

 

 

Ambient operating temperature

32 to 122°F (0 to 50°C)

 

 

Storage temperature

–40to 185°F(–40to 85°C)

 

 

Humidity operation

Relative humidities of 5 to 95%, non-condensing.With ambient

 

temperatures above 84° F (29°C), the relative humidity may be

 

limited to that corresponding to a specific humidity of 0.024

 

pounds of water per pound of dry air.

 

 

Humidity storage

Relative humidities of 5 to 95%, non-condensing.With ambient

 

temperatures above 84° F (29°C), the relative humidity may be

 

limited to that corresponding to a specific humidity of 0.024

 

pounds of water per pound of dry air.

 

 

Connector types

SC/UPC Bulkhead connectors

 

 

Mean time between failures

12.7 years as per calculation procedure outlined in

(MTBF)

TR-NWT-000332,Issue 4, Method 1

 

 

2.4 External Features

The ONS 15216 EDFA2 has the following external features:

Front panel LEDs, graphics, and warning displays

Brackets for rack mounting (including reversible ears that permit front, mid, and rear mounting)

Rear and side cooling vents

Access door for fiber cleaning

Fiber routing and retaining feature

Two threaded grounding studs on rear and a pair of threaded grounding holes on each side

Screw lug terminal block for power connection

RJ-45connector for external alarm connection

RJ-45connector for LAN connection

SC/UPC connectors for optical interface

DB-9female connector for craftEIA/TIA-232serial interface connection

Figure 2-1 on page 2-5 displays a mechanical outline of the external features and dimensions of the ONS 15216 EDFA2.

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Front Panel

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Figure 2-1ONS 15216 EDFA2 Dimensions

17 3/16 in. Width

1 3/4 in. Height

11 in. Dimension

71177

2.5 Front Panel

Figure 2-2 shows the ONS 15216 EDFA2 front panel in detail. The front panel provides anall-frontaccess (fibers, power, alarm contact, and management interface) that complies with international standards.

Figure 2-2ONS 15216 EDFA2 Front Panel

Fiber

Fiber

Status

 

 

input

output

 

Alarm

port

port

LEDs

 

out

-48VA

 

POWER

 

ALARM OUT

 

 

FAIL

CISCO ONS 15216

 

 

RS-232

LAN

LOS

R A

-48VB

R B

71176

-48VA

Fiber

Power

RS-232

LAN port

-48VB

RET A

output

level

(EIA/TIA-232)LAN LEDs

RET B

 

monitor

warning

 

 

 

 

port

 

 

 

 

Table 2-5 on page 2-6 describes the ONS 15216 EDFA2 front panel features.

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Front Panel

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Table 2-5ONS 15216 EDFA2 Front Panel Features

Feature

Description

 

 

Terminal strip

Terminal strip for supplying power to the ONS 15216 EDFA2. Attach

 

AWG 18 stranded power wires to appropriate terminals.

 

 

Threaded grounding holes

Threaded grounding holes (#10-32)to ground the ONS 15216 EDFA2.

 

 

Alarm Out

RJ-45connector used for alarm system connection. (See the“Alarm

 

Out Relay Interface (RJ-45)” section on page 3-5 for additional

 

information.)

 

 

Serial port connection

Serial port for local or remote (modem) data communication

(EIA/TIA-232)

connection. (See Chapter 3, “Installation” for additional information.)

 

 

Label

Laser warnings, designation labels, and power level warning.

 

 

Status LEDs

LEDs indicating status of power, fail, loss of signal, Ethernet link

 

availability and Ethernet link traffic. (See the “Alarm LEDs” section

 

on page 3-6.)

 

 

Fiber input

SC/UPC fiber input port.

 

 

Fiber output

SC/UPC fiber output port.

 

 

Monitor output

SC/UPC port for fiber that taps off 1% of output signal for monitoring

 

purposes.

 

 

Chassis ground lugs

Rear panel grounding post to attach chassis ground wire using #8-32

 

nut.

 

 

LAN

RJ-45connector used for10BASE-TEthernet connection. For more

 

information, see the “LAN Interface (Ethernet)” section on page 3-14.

 

 

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C H A P T E R 3

Installation

3.1 Introduction

This chapter contains the installation procedures for the Cisco ONS 15216 EDFA2. The chapter is divided into the following sections:

Power (–48VA, RET A,–48VB, RET B, and chassis ground)

Optical (fiber input and output ports)

Communications (Alarm Out, LEDs, RS-232(EIA/TIA-232),and LAN)

3.2Standard Precautions

The following standard precautions should be taken when installing the ONS 15216 EDFA2:

Basic electrical precautions should be taken before powering up the ONS 15216 EDFA2.

Using standard fiber handling and cleaning procedures is critical when installing optical networking equipment.

Eye safety precautions should be employed when handling fiber optic patchcords.

3.3Placement and Power Connection

3.3.1 General Rack Considerations

The following potential hazards should be considered when installing the ONS 15216 EDFA2 within a rack:

Elevated Operating Ambient Temperature—Ifinstalled in a closed ormulti-modulerack assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Consideration should be given to installing the equipment in an environment compatible with the manufacturer’s maximum rated ambient temperature.

Reduced Air Flow—Installationof the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. Do not block ventilation holes beyond what is allowed with supplied mounting brackets.

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Mechanical Loading—Mountingof the equipment in the rack should be such that it avoids uneven mechanical loading.

Circuit Overloading—Considerationshould be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used.

Reliable Earthing—Reliablegrounding of rack mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (i.e., use of power strip, etc.).

Warning The ONS 15216 EDFA2 is intended for installation in a restricted access area. A restricted access area is where access can only be gained by service personnel through the use of a special tool, lock, key, or other means of security. A restricted access area is controlled by the authority responsible for the location.

3.3.2 Rack Installation and Power Supply Connection Procedures

Warning Before performing any of the following procedures, ensure that the power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position.

Follow these steps to install the ONS 15216 EDFA2 into the rack and correctly set up the power supply:

Step 1 Mount the ONS 15216 EDFA2 in the rack (19 inches or 23 inches reversible ears). Empty rack space is not required above or below the ONS 15216 EDFA2.

Step 2 Connect the–48VDC power cable to the office fuse panel(user-provided).

a.1.0A fusing is required (user-provided).

b.Use 18 AWG stranded wire (and wire lugs as appropriate).

Step 3 Connect power cable from the office fuse panel to the power bus A terminals on the ONS 15216 EDFA2. SeeFigure 2-2 on page 2-5.

Step 4 RepeatStep 3 for power bus B.

Step 5 Connect the facility ground to the ONS 15216 EDFA2 side panel ground using#10-32x3/8-inchfasteners with lock washers and ground lugs, or connect to the rear panel ground using ring lugs for #8 studs.

Step 6 Insert 1.0A fuses into the fuse panel(user-provided).

The Power LED on the front panel of the ONS 15216 EDFA2 should illuminate when the power is supplied.

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3.4 SC/UPC Optical Ports

SC/UCP optical ports are as follows:

Optical input signal to be amplified (INPUT)

Input must be between –27dBm and +4 dBm

Optically amplified output (OUTPUT)

Optical monitored output signal (MONITOR OUT)

1% tap of output or 20 dB below output signal

3.4.1Safety Requirements

Warning Procedures that require the fiber connections to be open must only be performed by service personnel trained in laser safety requirements. Use of controls or performing adjustments or procedures other than those specified herein may result in hazardous radiation exposure.

Warning Class 1M laser radiation when open. Anyone working with the ONS 15216 EDFA2 must not allow their eyes or body to be exposed to the laser beam or to a reflection from amirror-likesurface. Additionally, viewing the laser output with certain optical instruments (eye loupes, microscopes) within a distance of 100 mm may pose an eye hazard.

Warning In the event of a fiber cut or loss of connection and there is no input power, the ONS 15216 EDFA2 still has–3.5dBm of optical output power.

The TL1, SNMP, and command-lineinterface (CLI) commands can be used to increase the level of laser energy. Necessary precautions must be taken to avoid exposure to laser energy when using these commands.

3.4.2 Optical Connection Procedure

Warning Follow all directions and warning labels when working with optical fibers. To prevent eye damage, never look directly into a fiber or connector.

Connect the customer-suppliedfiber optic patchcords to the SC/UPC optical ports of the

ONS 15216 EDFA2 using the following procedure. Refer to Figure 3-1 on page 3-4 while performing this procedure:

Step 1 Clean both ends of the two fiber optic patchcords. Refer to the Cisco document “Cleaning Procedure for Fiber Optic Connectors” for more information.

Step 2 Connect the first patchcord between the ONS 15216 EDFA2 OUTPUT connector and the FACILITY LINE connection.

The measured optical output power should be approximately –3.5dBm.

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Step 3 Connect the second patchcord to TERMINAL OUTPUT. Measure and record the total optical power:

a.DWDM/OADM output

b.Terminal transmitter output

Step 4 If optical power at the end of the TERMINAL OUTPUT patchcord is less than or equal to +4 dBm, connect the end to the ONS 15216 EDFA2 input. If the optical power is greater than + 4 dBm, additional optical attenuation is required to bring optical power below + 4 dBm.

Figure 3-1ONS 15216 EDFA2 Optical Connections

Fiber Fiber

input output

-48VA

POWER

 

FAIL

 

LOS

R A

 

Fiber output monitor

71175

3.4.3 Optical Amplification Operation Verification Procedure

To verify ONS 15216 EDFA2 optical amplification, use the following procedure:

Step 1 Connect an optical power meter to the MONITOR OUT port.

Step 2 Measure and record the output power. The MONITOR OUT port level is–20dB less than the signal.

Step 3 Verify that the ONS 15216 EDFA2 input and output power are within the range shown inTable 3-1.

For example, if the total input power is between –27dBm and–5dBm, expect an output power between

–5dBm and 17 dBm.

Table 3-1Gain Range

Gain

Total Input Power (dBm)

Total Output Power (dBm)

 

 

 

 

 

(dB)

Min

Max

Min

Max

 

 

 

 

 

22

–27

–5

–5

17

 

 

 

 

 

Note Unless overridden by the user, the gain per channel is by default set to 22 dB by the ONS 15216 EDFA2. Gain is fixed at 22 dB as long as total input power is less than or equal to–5dBm. If your input power is higher than–5dBm, see the“Set Gain” section on page 4-5.

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3.5 Communications

The ONS 15216 EDFA2 can communicate in the following ways:

Alarm Out relay contacts (RJ-45)

Alarm LEDs

Serial interface (EIA/TIA-232)

Serial interface connected to a modem

LAN interface (RJ-45)

3.5.1Alarm Out Relay Interface (RJ-45)

The ONS 15216 EDFA2 Alarm Out (RJ-45)port reports alarm status for the following:

Loss or degradation of electrical power

Laser pump overheating or excessive pump current, output power, gain, and case temperature

Loss or degradation of optical network

These alarms can be connected to a network operations center (NOC) network management system (NMS) using the following methods:

Cisco ONS 15454 miscellaneous discrete input

Central Office alarm panel/system

Table 3-2 provides the ONS 15216 EDFA2RJ-45alarm out pinout and alarm definitions.

Table 3-2Alarm Pinout and Definitions(RJ-45)

Relay

Pinout

Description

 

 

 

 

0

1

(0+)

Loss of electrical power

 

 

 

 

 

2

(0–)

 

 

 

 

 

1

3

(1+)

Laser pump temperature or bias is out of range; input power is out of

 

 

 

tolerance for gain settings (Major)

 

4

(1–)

 

 

 

 

 

 

2

5

(2+)

Loss of optical input signal or input signal is below threshold (Minor)

 

 

 

 

 

6

(2–)

 

 

 

 

 

3

7

(3+)

Loss of electrical power or out of range for Bus A or Bus B while in duplex

 

 

 

mode

 

8

(3–)

 

 

 

 

 

 

3.5.1.1 Alarm Relay Connection Procedure

To set up alarm contacts, follow these steps:

Step 1 Connect theRJ-45to thestub-endcable using a #22 AWG solid wire.

Note Cable and connector are not provided.

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Step 2 Connect the alarm cable to the alarm system contacts:

a.Cisco ONS 15454 medium-dependentinterface (MDI) wire wrap pins

b.Central office (CO) alarm panel

Refer to Table 3-2 on page 3-5 for information concerning alarm contacts. Refer toAlarm LEDs, page 3-6 for information on the ONS 15216 EDFA2 alarm LEDs.

3.5.2 Alarm LEDs

The ONS 15216 EDFA2 has five LEDs:

POWER

FAIL

LOS

Ethernet socket (2)

Three of these LEDs, POWER, FAIL, and LOS, are located at the left side of the front panel of the ONS 15216 EDFA2. The two Ethernet LEDs are located at the top left and right sides of the Ethernet socket. When the module is powered on, an LED test is performed.

3.5.2.1 POWER LED (Green)

The POWER LED is green. This LED functions as follows:

On: –48VDC power is within tolerance. (Power Bus A and B are powered normally.)

Off: No–48VDC power or power is out of tolerance from the internal power supply. (Power Bus A and B are not powered.)

Flashing: Power Bus A or B (in duplex mode) has failed or is out of tolerance, or Power Bus A (in simplex mode) is out of tolerance.

In the off condition, the first pair of alarm relay contacts in the RJ-45connector changes from a normally open condition to a closed condition. The LED and alarm automatically reset when the condition clears. (For additional alarm contact closure information, see the“Alarm Out Relay Interface (RJ-45)” section on page 3-5.)

3.5.2.2 FAIL LED (Red)

The FAIL LED is red. This LED functions as follows:

On: The laser pump bias, laser pump temperature, output power, gain, or case temperature is out of tolerance. (A major internal failure has occurred.)

Off: The laser pump bias or laser pump temperature is in the specified range (or no–48VDC power is present).

In the on condition, the second pair of alarm relay contacts in the RJ-45connector changes from a normally open to a closed condition. If an invalid input optical signal is applied to the

ONS 15216 EDFA2, the Fail LED is illuminated. The LED and alarm automatically reset when the condition clears.

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3.5.2.3 LOS LED (Yellow)

The loss of signal (LOS) LED is yellow. This LED functions as follows:

On: The optical input power to the ONS 15216 EDFA2 is below the loss of input threshold. (A LOS threshold decision occurs.)

Off: The optical input power is within the input threshold (or no–48VDC power is present).

In the on condition, the third pair of alarm relay contacts in the RJ-45connector changes from a normally open condition to a closed condition. The LED and alarm automatically reset when the condition clears.

3.5.2.4 Ethernet Socket LEDs

Two LEDs are located at the top left and right sides of the Ethernet socket. These LEDs are both green. These LEDs function as follows:

If left Ethernet socket LED is on, the link is up.

If right Ethernet socket LED is on or flashing, there is Ethernet traffic.

3.5.3Serial Interface (EIA/TIA-232)Communication

This section describes communication with the ONS 15216 EDFA2 using a serial connection.

3.5.3.1 Required Equipment

Establishing a serial communications link with a ONS 15216 EDFA2 requires the equipment listed in Table 3-3.

Table 3-3Equipment Checklist

Hardware

Comments

 

 

Laptop or computer running a Terminal

User-provided.HyperTerminal can be found in the

application.

Microsoft Windows Accessories menu.

 

 

EIA/TIA-232cable withDB-9F/DB-9M

Provides EIA/TIA-232link to ONS 15216 EDFA2.

connectors wired as shown in Figure 3-8 on

 

page 3-14.

 

 

 

3.5.3.2 Serial Connection Procedure

To set up an EIA/TIA-232link to the ONS 15216 EDFA2, use the following procedure. (The procedure uses HyperTerminal and a connection via the COM1 port.)

 

Step 1

Connect the DB-9Fend of theEIA/TIA-232data cable (straight cable, user provided) to the laptop COM

 

 

port.

 

Step 2

Connect the DB-9Mend of theEIA/TIA-232data cable to theRS-232(EIA/TIA-232)serial port

 

 

connection on the front panel of the ONS 15216 EDFA2.

 

Step 3

Open HyperTerminal. (HyperTerminal can be found in the Microsoft Windows Accessories menu.)

 

Step 4

Type Optical Amplifier, select an icon, and clickOK.

 

 

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Step 5 In the Connect To dialog box (Figure 3-2),clickDirect to Com1 in the Connect using field. ClickOK.

Figure 3-2HyperTerminal Connect To Dialog Box

Step 6 Configure the Port Settings in the COM1 Properties dialog box as shown inFigure 3-3 on page 3-9.The Port Settings must be configured as follows:

Bits per second—19200

Data bits—8

Parity—None

Stop bits—1

Flow control—NoneClickOK when done.

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Figure 3-3HyperTerminal COM1 Properties Dialog Box

Step 7 In the HyperTerminal main window, clickFile > Properties.

Step 8 ClickConnect To tab in the Optical Amplifier Properties dialog box as shown inFigure 3-4.

Figure 3-4Optical Amplifier Properties Dialog Box (Connect To Tab)

Step 9 Ensure that Direct to Com1 is selected in the Connect using field.

Step 10 Click Settings (Figure 3-5 on page 3-10) and click ASCII Setup.

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Figure 3-5Optical Amplifier Properties Dialog Box (Settings Tab)

Step 11 Configure the ASCII Setup window as shown inFigure 3-6.ClickOK when done.

Figure 3-6HyperTerminal ASCII Setup Dialog Box

Step 12 ClickOK to return to the main HyperTerminal window.

The ONS 15216 EDFA2 login screen appears. The appearance depends on the shell the

ONS 15216 EDFA2 is set to (TL1 is the default shell). See “Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal” section on page 4-1 for the login procedure in ASH shell and“Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal” section on page 8-1 for the login procedure in TL1 shell.

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3.5.4 Serial Interface Remote Communication via Modem

This section describes the procedure for establishing a remote dial-upconnection to the

ONS 15216 EDFA2. ONS 15216 EDFA2 remote communication requires two US Robotics 56K Fax modems set up to send data over a two-wiredial-uptelephone line. (SeeFigure 3-7.)

This section assumes the use of the US Robotics 56K Fax modem V.90. Other modem types may require different settings to establish a remote dial-upconnection. The user should review their modem documentation to ensure compatibility between US Robotics and other vendor modem types.

Figure 3-7Remote Communication

 

Network

 

 

Modem

PSTN Dial up

Modem

Cisco ONS 15216

Workstation

 

 

EDFA2

 

Phone line

 

 

 

 

71458

3.5.4.1 Remote Communication Component Requirements

Table 3-4 lists the components required to communicate remotely with a ONS 15216 EDFA2.Table 3-4 is divided into two sections: Remote Site and Local Site. The Remote Site section lists components needed at the site that contains the ONS 15216 EDFA2 and the Local Site section lists components needed at the site where the user is located.

Table 3-4Communication Component List

Component

Notes

 

 

Remote Site

 

 

 

1 ONS 15216 EDFA2

 

 

 

1 US Robotics 56K Fax modem V.90

The modem to ONS 15216 EDFA2

 

connection must be set for 19200 baud.

 

The modem to modem connection must

 

be set for 14400 baud.

 

 

1 10-ftDB-25MtoDB-9Fcable

For connection between

 

ONS 15216 EDFA2 and modem.

 

 

1 RJ-11toRJ-11telephone cable

For connection between the modem and

 

PSTN dial-uptelephone line

 

 

1 public switched telephone network

 

(PSTN) dial-uptelephone line

 

 

 

Local Site

 

 

 

1 PC running HyperTerminal

 

 

 

US Robotics 56K Fax modem V.90

The modem to ONS 15216 EDFA2

 

connection must be set for 19200 baud.

 

The modem to modem connection must

 

be set for 14400 baud.

 

 

1 10-ftDB-25MtoDB-9F

For connection between PC COM port

 

and modem.

 

 

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Table 3-4Communication Component List

Component

Notes

 

 

 

1

RJ-11toRJ-11telephone cable

For connection between the modem and

 

 

PSTN dial-uptelephone line.

 

 

 

1

PSTN dial-uptelephone line

 

 

 

 

3.5.4.2 Modem Signals

The only signals required for communication are TXD (transmit), RXD (receive), and SIGNAL GROUND. By adjusting the modem manufacturer settings, the other signals can be ignored.

3.5.4.3 Modem Power Up

The modem has a DIP switch that overrides certain NVRAM settings during a power up. For consistent operation throughout the power cycles, the DIP switches must be set as displayed in Table 3-5.

Table 3-5Modem DIP Switch Setting

DIP Switch Setting

Up (U) or Down (D)

Description

 

 

 

1

D

Data terminal ready override

 

 

 

2

U

Verbal result codes

 

 

 

3

U

Suppress result codes

 

 

 

4

D

No echo, offline commands

 

 

 

5

U

Auto-answeron first ring, or higher if

 

 

specified in NVRAM

 

 

 

6

U

Carrier detect normal

 

 

 

7

U

Load NVRAM defaults

 

 

 

8

D

Smart mode

 

 

 

3.5.4.4 Modem Configuration Settings

After configuring the DIP switch settings, each modem configuration must then be set using a terminal program such as Microsoft Windows HyperTerminal.

Connect the modem to the PC serial port using a DB-25MtoDB-9Fmodem cable as per the manufacturer recommendations.

Set the terminal communication parameters as follows:

19,200 baud

No parity

8 bits per character

1 stop bit, and no flow control

Table 3-6 on page 3-13 gives a brief description of the modem settings that are stored in NVRAM. These settings survive power supply interruptions. Use these settings to configure each modem.

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Table 3-6Modem Settings

Modem Setting

Description

 

 

b0

ITU-Tanswer sequence

 

 

e0

Echo off

 

 

f1

Local echo off

 

 

m1

Speaker on until CONNECT

 

 

q1

Quiet mode; no results code

 

 

v1

Verbal codes

 

 

x1

Select result codes displayed

 

 

y0

Use profile 0 setting in NVRAM

 

 

&a3

Enable extra result codes

 

 

&b1

Fixed DTE speed

 

 

&c1

Normal CD operation

 

 

&d0

DTR override

 

 

&g0

No guard tone, U.S. and Canada

 

 

&h0

Flow control disabled

 

 

&i0

Software flow control disabled

 

 

&k0

Data compression disabled

 

 

&m5

ARQ mode

 

 

&n8

Fix highest connect speed to 14,400 bps

 

 

&p1

Pulse dialing option

 

 

&r1

Ignore Request to Send (RTS)

 

 

&s1

Modem controls Data Set Ready (DSR)

 

 

&t5

Prohibits remote digital loopback

 

 

&u8

Fix lowest connect speed to 14,400 bps

 

 

&y1

Break handling; destructive/expedited

 

 

&w0

Store configuration 0

 

 

s0=1

Auto-answeron first ring

 

 

s2=128

Disable escape to command mode

 

 

3.5.4.5 Setting and Saving Modem Settings

To set and save modem settings, enter the following command to the terminal program and to each modem:

atb0e0f1m1q1v1x1y0

at&a3&b1&c1&d0&g0&h0&i0&k0s0=1

at&m5&n8&7p1&r1&s1&t5&u8&y1s2=128

at&w0

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Note Modem communication is not necessary unlessdial-upremote communication is desired.

3.5.4.6 PC Connection via Modem

The ONS 15216 EDFA2 and modem are connected through the RS-232(EIA/TIA-232)port using aDB-9connector. The modem, PC, and ONS 15216 EDFA2 should be physically set up as displayed inFigure 3-8.UseFigure 3-8 to properly connect the ONS 15216 EDFA2 to the modem.

Figure 3-8DB-9Pinout forRS-232(EIA/TIA-232)Port

GND RXD TXD

5

4

3

2

1

9

8

 

7

6

71173

RTS CTS

Using the terminal program from the PC, enter the ATDT command with the appropriate telephone number to call the remote ONS 15216 EDFA2 modem. After the modems synchronize, log into the ONS 15216 EDFA2 using the correct user name and password. Refer toChapter 5, “SNMP MIB Installation and Configuration,” Chapter 6, “ASH Commands,” andChapter 9, “TL1 Commands,” for additional information on commands.

3.5.5 LAN Interface (Ethernet)

You can connect to the ONS 15216 EDFA2 to an Ethernet LAN for remote access.

Note Before communicating and managing the ONS 15216 EDFA2 via the Ethernet port, the user must first enter an IP address. To set an IP address, seeChapter 4, “Provisioning Using ASH and SNMP” orChapter 8, “Provisioning Using TL1.”

Telnet is an application that allows remote management using IP over the Ethernet LAN. The following types of commands can be issued through a Telnet session:

SNMP MIB commands (Chapter 5, “SNMP MIB Installation and Configuration”)

ASH CLI commands (Chapter 6, “ASH Commands”)

TL1 commands (Chapter 9, “TL1 Commands”)

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3.5.5.1 LAN Connection Procedure

Use the following procedure to configure the module to accept SNMP, CLI, and TL1 commands via its RJ-45LAN port:

Step 1 The ONS 15216 EDFA2 IP address is factory set at 0.0.0.0. The IP address must be set before the ONS 15216 EDFA2 can be accessed via the Ethernet port. See“Set IP Address” section on page 4-3.

Step 2 Connect ONS 15216 EDFA2 to the network via the module LAN port.

Use a straight-throughCat5 Ethernet cable withRJ-45connectors to connect to a LAN, or use across-overcable if connecting directly to a PC.

Step 3 At a terminal or workstation, open the Telnet application.

Note To send CLI and TL1 commands over IP, a Telnet client is required. For SNMP management over IP, a generic SNMP manager is required.

Step 4 Connect to the ONS 15216 EDFA2 using the module’s IP address.

If you do not specify a port number, the ONS 15216 EDFA2 responds in the shell that the

ONS 15216 EDFA2 is set to (TL1 is the default shell). Specify port number 8023 to access through the ASH shell or port number 3083 to access through the TL1 shell.

The ONS 15216 EDFA2 login screen appears. See “Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal” section on page 4-1 for the login procedure in ASH shell and“Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal” section on page 8-1 for the login procedure in TL1 shell.

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C H A P T E R 4

Provisioning Using ASH and SNMP

This chapter discusses the provisioning procedures for the Cisco ONS 15216 EDFA2 using SNMP and a proprietary command line interface named the ASH shell. See Chapter 8, “Provisioning Using TL1” for provisioning information using TL1 commands in the TL1 shell.

The provisioning procedure for the ONS 15216 EDFA2 in the ASH shell is as follows:

1.Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal, page 4-1

2.Set IP Address, page 4-3

3.Log In via LAN Port Using Telnet (Optional), page 4-3

4.Set Date and Time, page 4-4

5.Set Power Bus Mode (Simplex or Duplex), page 4-4

6.Verify Amplifier Operational Status, page 4-4

7.Set Gain, page 4-5

8.Set Alarm Thresholds, page 4-5

9.Set Password, page 4-10

10.Add Users, page 4-11

11.Save Changes, page 4-11

12.Log Off, page 4-12

13.Back Up System Configuration, page 4-12

14.Restore System Configuration, page 4-13

15.Recover Default Password, page 4-14

The following sections describe these steps in detail.

4.1 Log In via RS-232(EIA/TIA-232)Port Using HyperTerminal

Logging in through the RS-232(EIA/TIA-232)port is required to set the ONS 15216 EDFA2 IP address before there can be access via the LAN port. (See“Log In via LAN Port Using Telnet (Optional)” section on page 4-3.)

Step 1 Connect to theRS-232(EIA/TIA-232)port on the front panel. See“Serial Connection Procedure” section on page 3-7 for line connection and HyperTerminal setup instructions.

Step 2 Open HyperTerminal. (HyperTerminal can be found in the Microsoft Windows Accessories menu.)

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Step 3 If you see the login window shown inExample 4-1 on page 4-2,skip toStep 4.

By default the ONS 15216 EDFA2 is in TL1 shell, so this step may be required to proceed in ASH shell. When in TL1 shell, the screen opens to a simple prompt (sidtidname:ONS15216 EDFA2>). To change to ASH shell, log in using the procedure in“Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal” section on page 8-1,and then enter the following command at the sid/tid name prompt:

Welcome to ONS15216 EDFA2 Console (v2.3.0)

sidtidname:ONS15216 EDFA2> ED-NE-GEN:::123:::CLI=ASH;

Then enter the following command at the hostname prompt:

sidtidname:ONS15216 EDFA2> INIT-SYS::ALL:1234::1;

The ONS 15216 EDFA2 should log you off and then bring up the ASH shell login window.

Step 4 Check that the ONS 15216 EDFA2 login window appears as shown inExample 4-1.

Example 4-1ASH Shell Login Window

 

--LOGIN----------------------------------------------------

 

sysname

 

ONS15216 EDFA2 Optical Amplifier

 

--------------------------------

 

Software

Version 2.3.0

 

 

Copyright (c) 2000-2003Cisco Systems, Inc.

 

Username:

{

}

 

Password:

{

}

 

 

[Login]

 

Step 5

Enter both a user name and password.

 

The default user name and password is CISCO15 with no password (press Enter).

Note For security reasons, it is recommended to change the password from its default value. SeeSet Password, page 4-10 orSet Password, page 8-10.

Step 6 PressEnter when [Login] becomes highlighted.Example 4-2 displays the login response.

Example 4-2ASH Shell Login Response

Welcome to ONS15216 EDFA2 Console (v2.3.0)

ash:hostname:ONS15216 EDFA2>

An EIA/TIA-232link to the ONS 15216 EDFA2 is established. The user can now provision the ONS 15216 EDFA2.

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4.2 Set IP Address

Before connecting the ONS 15216 EDFA2 to a LAN, it is mandatory to set the ONS 15216 EDFA2 IP address through a local serial communication interface using the RS-232(EIA/TIA-232)port on the front of the module.

Step 1 If you do not know the ONS 15216 EDFA2’s IP address, subnet mask, gateway address, or host name, contact your network administrator.

Step 2 At the command prompt, enter the snmp row set local cerent15216EdfaSromIpMgmtGroupcommand (displayed in Example 4-3) and press Enter.

Example 4-3Setting IP Address, Subnet Mask, Gateway Address, and Host Name

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaSromIpMgmtGroup

cerent15216EdfaSromIpMgmtEnetAddress 0.0.0.0 cerent15216EdfaSromIpMgmtEnetSubNetMask 0.0.0.0 cerent15216EdfaSromIpMgmtDefaultRouterAddress 0.0.0.0 cerent15216EdfaSromIpMgmtHostName ""

Because row set is being used in this command, the user is prompted row by row to enter the IP address, the subnet mask, the gateway address, and the host name (community ID).

Step 3 The changes must be saved prior to terminating the session. See“Save Changes” section on page 4-11.

Step 4 The system must be rebooted to make the IP address active. Use theprocessor reset command. (See“processor reset Command” section on page 6-12.)

4.3 Log In via LAN Port Using Telnet (Optional)

Provisioning of the ONS 15216 EDFA2 can be accomplished entirely through the RS-232(EIA/TIA-232)port using CLI commands. After an IP address is assigned, it may be easier to provision the ONS 15216 EDFA2 using Telnet or an SNMP manager. A Telnet client is needed for CLI commands over IP. A generic SNMP manager is required for SNMP management over IP. After connecting the ONS 15216 EDFA2 to the network through itsRJ-45LAN port (see“LAN Interface (Ethernet)” section on page 3-14),the user can configure the module to accept SNMP and CLI commands via Telnet using the following procedure:

Step 1 Connect to the LAN port on the front panel. See“LAN Connection Procedure” section on page 3-15.

Step 2 Click the Microsoft WindowsStart menu and selectRun.

Step 3 In the text field, type the following:

telnet <ONS 15216 EDFA2 IP address> 8023

Specifying port 8023 ensures login through the ASH shell. If no port is specified, the

ONS 15216 EDFA2 responds in the shell that the ONS 15216 EDFA2 is set to. (TL1 is the default shell.)

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Step 4 Log in again using Step 4 through Step 6 in “Log In via RS-232 (EIA/TIA-232) Port Using HyperTerminal” section on page 4-1.

You are now connected to the ONS 15216 EDFA2 via Telnet.

4.4 Set Date and Time

Use the snmp attribute set local cerent15216EdfaRtcDateAndTimeLocalStringcommand to set the date, time, and time zone. Entries must follow this format: “yyyy-m-d,h:m:s.s +h:m”. Following the space, the time zone is set as +/– hours from Greenwich Mean Time (GMT) (also designated as universal coordinated time (UTC)) followed by a colon and minutes ahead for daylight savings. For example, Pacific Daylight Time would be –8:60 and Greenwich Mean Time would be +0:0. See Example 4-4.

Example 4-4Setting the Date and Time

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaRtcDateAndTimeLocalString

"2002-6-30,14:8:30.0-8:60"

4.5 Set Power Bus Mode (Simplex or Duplex)

The ONS 15216 EDFA2 allows users to set a simplex (one power source–BusA) or duplex (redundant powersource–BusA and Bus B) Power Bus mode. Use thesnmp attribute set local cerent15216EdfaPowerBusMode command to set the desired Power Bus mode. The default mode is duplex. SeeExample 4-5.

Example 4-5Setting the Power Bus Mode

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPowerBusMode simplex

4.6 Verify Amplifier Operational Status

To ensure that the amplifier is working correctly on the optical level, you must verify the amplifier operational status. Use the snmp table display local cerent15216EdfaOverallStatusGroup command to verify amplifier operational status.Example 4-6 displays the output of this command.

Example 4-6Verifying the Amplifier Operations Status

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216EdfaOverallStatusGroup

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaOverallStatusGroup ::=

{

cerent15216EdfaInPoweruW = 279; cerent15216EdfaInPowerdBm = -1555;cerent15216EdfaOutPowermW = 476; cerent15216EdfaOutPowerdBm = 678; cerent15216EdfaConstGainOverallGainMeasured = 219; cerent15216EdfaVariableGainPreAttenuationMeasured = 10;

};

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The input power (signal) should be consistent with the input power measured during the optical connection procedure. See the “Optical Connection Procedure” section on page 3-3 for more information. The output power value should be 22 dB greater than the input, assuming that the default gain setting is 22 dB.

Note An input power higher than–5dBm will return a Gain Out of Range alarm that can be cleared by correctly setting the gain value. For more information, refer toTable 2-2 on page 2-2.

4.7 Set Gain

To ensure that the ONS 15216 EDFA2 output signal is received by the transceiver in the network element, it is important that the gain is set correctly.

The desired output power per channel is dependent on the number of channels traversed in the amplifier. The user sets the gain of the amplifier depending on the input power (signal) level, the network application, and the required receiver specifications necessary for error-freeoperation. Gain range is provided inTable 3-1 on page 3-4.

To set the amplifier gain, enter the snmp attribute set local cerent15216EdfaConstGainOverallGaingainvalue command, where gainvalue is the desired gain multiplied by ten. For example, if the desired gain is 20 dB, the gainvalue would be set to 200. Example 4-7 shows the command used to set the gain.

Example 4-7Setting the Gain

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaConstGainOverallGain 200

Note Prior to changing or implementing gain changes, consult with the Cisco TAC to ensure proper network operation.

4.8 Set Alarm Thresholds

Alarm thresholds are set so that the network operator can be notified when valid alarms occur via the RJ-45ALARM OUT andRJ-45LAN ports on the front panel of the ONS 15216 EDFA2. (SeeFigure 4-1 on page 4-6.)

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Figure 4-1ONS 15216 EDFA2 Front Panel

Fiber

Fiber

Status

 

 

input

output

 

Alarm

port

port

LEDs

 

out

-48VA

 

POWER

 

-48VB

 

 

FAIL

CISCO ONS 15216

ALARM OUT

 

 

RS-232

 

 

 

 

LAN

 

 

LOS

 

 

R A

 

 

 

R B

71176

-48VA

Fiber

Power

RS-232

LAN port

-48VB

RET A

output

level

(EIA/TIA-232)LAN LEDs

RET B

 

monitor

warning

 

 

 

 

port

 

 

 

 

Alarms are reported for the following conditions:

Loss or degradation of electrical power

Laser pump overheating, excessive pump current

Loss or degradation of optical input

Alarms can be connected to a network operations center (NOC) network management system (NMS) via a network element miscellaneous discrete input and/or office alarm panel/system.

For a full description of alarm threshold command attributes, refer to Chapter 5, “SNMP MIB

Installation and Configuration” or Chapter 6, “ASH Commands.”

To display the alarm thresholds, use the snmp table display local cerent15216EdfaCfgGroupcommand (Example 4-8). This command returns the current alarm threshold default values.

Example 4-8Displaying the Alarm Thresholds

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216EdfaCfgGroup

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaCfgGroup ::=

{

cerent15216EdfaCfgSaved = false; cerent15216EdfaLpoutSetpoint = 0; cerent15216EdfaLpoutDeviation = 200; cerent15216EdfaLpoutHysteresis = 100; cerent15216EdfaLOSThreshold = -2600;cerent15216EdfaLOSHysteresis = 100; cerent15216EdfaCtmpMin =-5;cerent15216EdfaCtmpMinHysteresis = 1; cerent15216EdfaCtmpMax = 65; cerent15216EdfaCtmpMaxHysteresis = 1; cerent15216EdfaCLEI = ""; cerent15216EdfaPowerBusMode = duplex; cerent15216EdfaPowerBusDCVoltageMin = 410; cerent15216EdfaPowerBusDCVoltageMax = 560;

};

To set the alarm thresholds, use the snmp row set local cerent15216EdfaCfgGroup command. After this command is entered, the user is prompted to modify each attribute, row by row, until all attributes are set. Alarm threshold attributes are described inTable 4-1 on page 4-7.

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Table 4-1Alarm Threshold Attribute Definitions

 

Variable

 

Maximum

 

Attribute

Definition

Syntax

Access

Description

 

 

 

 

 

cerent15216Edfa

Configurati

True Value

Read-only

Indicates whether the current

CfgSaved

on saved

 

 

configuration has been saved. The value

 

status

 

 

can be true or false. If false, the

 

 

 

 

configuration is not saved.

 

 

 

 

 

cerent15216Edfa

Loss of

Integer

Read-only

Can be disregarded when operating

LpoutSetpoint

output

(0 to 1000,

 

amplifier in Constant Gain Temperature

 

power

0 default)

 

Compensated mode (manufacturer

 

setpoint

 

 

default) and Constant Pump Current

 

 

 

 

mode. Setpoint object is only valid when

 

 

 

 

amplifier is used in Constant Output

 

 

 

 

Power and Idle modes.

 

 

 

 

 

cerent15216Edfa

Loss of

Integer

Read-write

Can be disregarded when operating

LpoutDeviation

output

(0 to 1000,

 

amplifier in manufacturer default

 

power

200

 

Constant Gain Temperature

 

deviation

default)

 

Compensated mode. Deviation object is

 

 

 

 

only valid when amplifier is used in

 

 

 

 

Constant Output Power and Idle modes.

 

 

 

 

 

cerent15216Edfa

Loss of

Integer

Read-write

Can be disregarded when operating

LpoutHysteresis

output

(0 to 1000,

 

amplifier in manufacturer default

 

power

100

 

Constant Gain Temperature

 

hysteresis

default)

 

Compensated mode. Hysteresis object is

 

 

 

 

only valid when amplifier is used in

 

 

 

 

Constant Output Power and Idle modes.

 

 

 

 

 

cerent15216Edfa

Loss of

Integer

Read-write

Alarm notifies operations personnel if

LOSThreshold

signal

(–3100to

 

the optical input signal of the

 

(input

–1500,

 

ONS 15216 EDFA2 drops below a level

 

power)

–3000

 

that impacts proper operation of optical

 

threshold

default)

 

network. Set this attribute at a value that

 

 

 

 

is appropriate for the intended

 

 

 

 

application so that the alarm condition is

 

 

 

 

meaningful. Consult with the Cisco TAC

 

 

 

 

to determine the threshold value for your

 

 

 

 

application. As a guideline, Cisco

 

 

 

 

recommends setting the threshold value

 

 

 

 

at 3 dBm below the current input power

 

 

 

 

level of the amplifier. Valid entries are

 

 

 

 

between –3100and–1500in dBm times

 

 

 

 

100. For example, if the total input power

 

 

 

 

of the amplifier is –24dBm and the loss

 

 

 

 

of input power threshold required is –27

 

 

 

 

dBm, the loss of input power alarm

 

 

 

 

threshold is –2700.

 

 

 

 

 

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Table 4-1Alarm Threshold Attribute Definitions (continued)

 

 

 

 

 

Variable

 

Maximum

 

 

 

 

 

 

 

Attribute

Definition

Syntax

Access

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216Edfa

Loss of

Integer

Read-write

Used to set the amount the input signal

 

 

 

 

LOSHysteresis

signal

(0 to 1000,

 

must increase above the LOS Threshold

 

 

 

 

 

(input

100

 

level before the alarm is cleared. This

 

 

 

 

 

power)

default)

 

attribute, in conjunction with the loss of

 

 

 

 

 

hysteresis

 

 

input signal alarm threshold, enables

 

 

 

 

 

 

 

 

efficient clearing of alarms. Set this

 

 

 

 

 

 

 

 

attribute at a value that is appropriate for

 

 

 

 

 

 

 

 

the application so that the alarm

 

 

 

 

 

 

 

 

condition will clear when input is stable.

 

 

 

 

 

 

 

 

Consult with the Cisco TAC to determine

 

 

 

 

 

 

 

 

the correct value for your application. As

 

 

 

 

 

 

 

 

a guideline, Cisco recommends setting

 

 

 

 

 

 

 

 

the value 1 dB above the LOS Threshold

 

 

 

 

 

 

 

 

value. With this setting, the module will

 

 

 

 

 

 

 

 

clear the alarm if it detects a signal level

 

 

 

 

 

 

 

 

of 1 dB above the current LOS Threshold

 

 

 

 

 

 

 

 

value. Valid entries are between 0 and

 

 

 

 

 

 

 

 

1000 and are in dB times 100. For

 

 

 

 

 

 

 

 

example, if the hysteresis required is 1

 

 

 

 

 

 

 

 

dB, the power alarm hysteresis is 100.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216Edfa

Minimum

Integer

Read-write

Alarm notifies operations personnel if

 

 

 

 

CtmpMin

case

(–10to 10,

 

the case temperature of the

 

 

 

 

 

temperature

–5default)

 

ONS 15216 EDFA2 drops below a level

 

 

 

 

 

 

 

 

that impacts proper operation of the

 

 

 

 

 

 

 

 

optical network. The minimum case

 

 

 

 

 

 

 

 

temperature should be set at a value that

 

 

 

 

 

 

 

 

is appropriate for the intended

 

 

 

 

 

 

 

 

application and within product

 

 

 

 

 

 

 

 

specifications. Consult with the Cisco

 

 

 

 

 

 

 

 

TAC to determine the correct value for

 

 

 

 

 

 

 

 

your application. As a guideline, Cisco

 

 

 

 

 

 

 

 

recommends that minimum case

 

 

 

 

 

 

 

 

temperature be set at 1°C. Valid entries

 

 

 

 

 

 

 

 

are between –10and 10°C.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216Edfa

Minimum

Integer

Read-write

Used to set the amount that the case

 

 

 

 

CtmpMinHystere

case

(0 to 10,

 

temperature of the module must rise

 

 

 

 

sis

temperature

1 default)

 

above the minimum case temperature

 

 

 

 

 

hysteresis

 

 

alarm level before the alarm is cleared.

 

 

 

 

 

 

 

 

Set the hysteresis at a value that is

 

 

 

 

 

 

 

 

appropriate for the application so that the

 

 

 

 

 

 

 

 

alarm condition clears when the input is

 

 

 

 

 

 

 

 

stable. Consult with the Cisco TAC to

 

 

 

 

 

 

 

 

determine the correct value for your

 

 

 

 

 

 

 

 

application. As a guideline, Cisco

 

 

 

 

 

 

 

 

recommends that the hysteresis value be

 

 

 

 

 

 

 

 

set at 1°C. Valid entries are between 0

 

 

 

 

 

 

 

 

and 10°C. Setting this value to 0 disables

 

 

 

 

 

 

 

 

this option.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Table 4-1Alarm Threshold Attribute Definitions (continued)

 

Variable

 

Maximum

 

Attribute

Definition

Syntax

Access

Description

 

 

 

 

 

cerent15216Edfa

Maximum

Integer

Read-write

Alarm notifies operations personnel if

CtmpMax

case

(20 to 70,

 

the case temperature of the

 

temperature

65 default)

 

ONS 15216 EDFA2 is at a level that may

 

 

 

 

impact proper operation of the optical

 

 

 

 

network. Set the maximum case

 

 

 

 

temperature at a value that is appropriate

 

 

 

 

for intended application and within

 

 

 

 

product specifications. Consult with the

 

 

 

 

Cisco TAC to determine the correct value

 

 

 

 

for your application. As a guideline,

 

 

 

 

Cisco recommends that maximum case

 

 

 

 

temperature value be set at 50°C. Valid

 

 

 

 

entries are between 20 and 70°C.

 

 

 

 

 

cerent15216Edfa

Maximum

Integer

Read-write

Used to set the amount that the case

CtmpMaxHystere

case

(0 to 10,

 

temperature of module must drop below

sis

temperature

1 default)

 

the maximum case temperature alarm

 

hysteresis

 

 

level before the alarm is cleared. Set the

 

 

 

 

hysteresis at a value that is appropriate

 

 

 

 

for the application so that the alarm

 

 

 

 

condition clears when the input is stable.

 

 

 

 

Consult with the Cisco TAC to determine

 

 

 

 

the correct value for your application. As

 

 

 

 

a guideline, Cisco recommends setting

 

 

 

 

the value at 1°C. Valid entries are

 

 

 

 

between 0 and 10°C. Setting this value to

 

 

 

 

0 disables this option.

 

 

 

 

 

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Table 4-1Alarm Threshold Attribute Definitions (continued)

 

 

 

 

 

 

 

 

 

 

 

Variable

 

Maximum

 

 

 

 

Attribute

Definition

Syntax

Access

Description

 

 

 

 

 

 

 

 

 

 

cerent15216Edfa

Power bus

Integer

Read-write

Minimum allowable power bus DC

 

 

PowerBusDCVolt

minimum

(350 to

 

voltage. The default minimum power bus

 

 

ageMin

voltage

700, 400

 

voltage is set at –40VDC. Valid entries

 

 

 

 

default)

 

are between 350 and 700 and are in

 

 

 

 

 

 

negative volts times 10. For example, if

 

 

 

 

 

 

the voltage required is –40VDC, the

 

 

 

 

 

 

power bus setting is 400.

 

 

 

 

 

 

The power bus threshold has a 1.0V

 

 

 

 

 

 

tolerance and a 1.0V hysteresis. There is

 

 

 

 

 

 

a potential ±1.5V inaccuracy in the

 

 

 

 

 

 

ONS 15216 EDFA2 voltage

 

 

 

 

 

 

measurement. If the minimum threshold

 

 

 

 

 

 

is configured at 400 (-40VDC), the

 

 

 

 

 

 

alarm will not raise until the voltage

 

 

 

 

 

 

measures below -39VDC and will not

 

 

 

 

 

 

clear until the voltage measures above

 

 

 

 

 

 

-41VDC.

 

 

 

 

 

 

 

 

 

 

cerent15216Edfa

Power bus

Integer

Read-write

Maximum allowable power bus DC

 

 

PowerBusDCVolt

maximum

(350 to

 

voltage. The default maximum power bus

 

 

ageMax

voltage

700, 570

 

voltage is set at –57VDC. Valid entries

 

 

 

 

default)

 

are between 350 and 700 and are in

 

 

 

 

 

 

negative volts times 10. For example, if

 

 

 

 

 

 

the voltage required is –57VDC, the

 

 

 

 

 

 

power bus setting is 570.

 

 

 

 

 

 

The power bus threshold has a 1.0V

 

 

 

 

 

 

tolerance and a 1.0V hysteresis. There is

 

 

 

 

 

 

a potential ±1.5V inaccuracy in the

 

 

 

 

 

 

ONS 15216 EDFA2 voltage

 

 

 

 

 

 

measurement. If the maximum threshold

 

 

 

 

 

 

is configured at 570 (-57VDC), the

 

 

 

 

 

 

alarm will not raise until the voltage

 

 

 

 

 

 

measures above -58VDC and will not

 

 

 

 

 

 

clear until the voltage measures below

 

 

 

 

 

 

-56VDC.

 

 

 

 

 

 

 

 

4.9 Set Password

To restrict access to the ONS 15216 EDFA2, use the user passwd set command to change the default user password. The password must be a string of up to 10 characters, where at least 2 arenon-alphabeticcharacters and at least 1 is a special character. With the exception of the administrator access level (read_write_admin), users can only modify their own passwords. For additional information on user levels, refer toTable 6-1 on page 6-1.Example 4-9 displays the command.

Example 4-9Changing Current User’s Password

ash:hostname:ONS15216 EDFA2>user passwd set

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Password =

****

New Password =

******

Confirm New Password =

******

Note The default user name for the administrator level is CISCO15 with no default password. To start a session for this user name, press Enter.

4.10 Add Users

Use the user entry create command to add new users to the ONS 15216 EDFA2. The syntax is to enter the command followed by the user name and then the access level (read, read_write, read_write_admin) as shown inExample 4-10.The ONS 15216 EDFA2 responds with a request for the password.

Passwords must be an ASCII string of up to 10 characters, where at least 2 are non-alphabeticcharacters with at least one special character. Special characters are +, #, and % (defined in TelcordiaGR-831-CORE).

Example 4-10Adding a New User

ash:hostname:ONS15216 EDFA2> user entry create janedoe read_write

New Password =

*********

Confirm New Password =

*********

4.11 Save Changes

To ensure that the provisioning changes are set, you must save your changes prior to terminating the session. To save changes, use the snmp attribute set local cerent15216EdfaOpSaveConfig perform command (Example 4-11).

Example 4-11Saving Changes

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaOpSaveConfig perform

Most SNMP configuration attributes require the above save command before terminating the session (does not apply to TL1 shell). The exceptions to this save requirement (the attributes that are automatically saved) are shown below:

cerent15216EdfaPowerBusMode

cerent15216EdfaPowerBusDCVoltageMin

cerent15216EdfaPowerBusDCVoltageMax

cerent15216EdfaPumpCfgControlMode and the corresponding pump control value

cerent15216EdfaConstGainOverallGain

cerent15216EdfaVariableGainPreAttenuation

SromIpMgmtGroup attributes:

cerent15216EdfaSromIpMgmtEnetAddress

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cerent15216EdfaSromIpMgmtEnetSubNetMask

cerent15216EdfaSromIpMgmtDefaultRouterAddress

cerent15216EdfaSromIpMgmtHostName

BootTable attributes:

cerent15216EdfaBootModuleIndex

cerent15216EdfaBootEntryIndex

cerent15216EdfaBootType

cerent15216EdfaBootIpAddress

cerent15216EdfaBootFileName

4.12Log Off

At the end of a session, the user must log off of the ONS 15216 EDFA2. To log off, use the logoff command. This is shown inExample 4-12.

Example 4-12Logging Off

ash:hostname:ONS15216 EDFA2>logoff

4.13 Back Up System Configuration

The configuration information for the ONS 15216 EDFA2 can be saved in a file for later use or to configure other ONS 15216 EDFA2 units. This file contains manufacturing information about the unit that is being backed up (such as part number and serial number), setup information for the unit (such as IP address and host name), all configuration information (such as alarm thresholds and pump mode), and the user database.

The backup file is saved with cyclic redundancy code (CRC) to ensure data integrity, and the user names, passwords, and other system settings are encrypted for security. The file header, which identifies the node name, IP address, and software version, is text readable. Only the configuration information and user database are copied back to the ONS 15216 EDFA2 during a restore.

Step 1 Back up the system configuration to a file on the FFS.

ash:hostname:ONS15216 EDFA2>backup system filename

The system responds with progress information:

Trying to Backup the system configuration to file filename...

Backup SNMP Data...

DONE!...

Backup NON-SNMPConfig...

DONE!...

Backup USER/PASSWD Accts...

DONE!...

CRC = 6cce1bd9

Backup DONE!

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Step 2 If desired, use FTP to copy the file to a remote server. See“Example of FTP to a Remote Server” section on page 7-2.

4.14 Restore System Configuration

The configuration information for the ONS 15216 EDFA2 can be restored form a file. During this process, all configuration information (such as alarm thresholds and pump mode) and the user database from the file are replaced in the ONS 15216 EDFA2 memory and FFS.

Before the restore begins, a cyclic redundancy code (CRC) check is performed to ensure data integrity.

Step 1 If desired, use FTP to copy a system configuration file from a remote server to the ONS 15216 EDFA2 FFS. See“Example of FTP from a Remote Server” section on page 7-1.

Step 2 Restore the system configuration from the file on the FFS.

ash:hostname:ONS15216 EDFA2>restore system filename

The system responds with progress information:

Restoring the system configuration from file filename...

CRC Check OK

Restore SNMP Configuration...

...............

DONE!...

Restore NON SNMP Configuration...

user inactivity modify read_write_admin 15

user inactivity modify

read_write

30

user inactivity modify

read

60

shell type modify ash

 

 

tl1 sid modify foo

 

 

manufacturer keep_alive modify -idle1-interval75-retries9

snmp attribute set local cerent15216EdfaSromIpMgmtHostName "newhostname" DONE!...

Restore USER INFO...

DONE!...

Restore DONE!

Step 3 Save the changes.

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaOpSaveConfig perform

Step 4 Reboot the ONS 15216 EDFA2.

ash:hostname:ONS15216 EDFA2>processor reset

After the processor reboots, user names and passwords from the new user database must be used for access.

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4.15 Recover Default Password

If the root password for CISCO15 is lost, there is a procedure to reset it to regain full administrative control of the ONS 15216 EDFA2. The user must be connected to the ONS 15216 EDFA2 by serial communication, perform a hard power reset, and then performs a series of commands within 60 seconds of rebooting, according to the following procedure. This procedure resets the default user password only; no other settings are affected.

Warning The ONS 15216 EDFA2 ceases its optical amplification function when power is off during this process. Traffic should be rerouted before this procedure begins.

Note If the ONS 15216 EDFA2 firmware is not version 2.3.14 or greater, the CISCO15 user resets to read_write access level, not read_write_admin, which has full administrative control. Contact Cisco TAC for assistance.

Step 1 Connect to theRS-232(EIA/TIA-232)port.

Step 2 Open HyperTerminal. (HyperTerminal can be found in the Microsoft Windows Accessories menu.)

Step 3 Perform hard power reset of the ONS 15216 EDFA2 (disconnect and reconnect power).

Step 4 While the dots are present in the HyperTerminal window during the reboot process, enterCtrl C on the keyboard.

The ONS 15216 EDFA2 should boot from the firmware image. The prompt is %.

Step 5 At the hostname prompt, enter the following command (must be done within 60 seconds of rebooting):

hostname:edfaboot% user passwd set CISCO15 default

Step 6 At the hostname prompt, enter the following command:

hostname:edfaboot% login CISCO15

Password =

<enter>

Step 7 At the hostname prompt, enter the following command:

hostname:edfaboot% processor reset

After the processor reset, the default CISCO15 login password will be the default (the Enter key).

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C H A P T E R 5

SNMP MIB Installation and Configuration

This chapter explains how to read and understand SNMP MIB as it relates to the Cisco

ONS 15216 EDFA2. This chapter is a reference of all ONS 15216 EDFA2 SNMP commands that are used in a network management system (NMS). For provisioning the ONS 15216 EDFA2, see Chapter 4, “Provisioning Using ASH and SNMP”.

5.1 SNMP Overview

Simple Network Management Protocol (SNMP) is an application-layercommunication protocol that allows network devices to retrieve and modify the value of management information, as well as provide event notification to a NMS.

The ONS 15216 EDFA2 SNMP implementation uses proprietary and standard Internet Engineering Task Force (IETF) MIBs to convey inventory, fault, and performance management information.

SNMP allows limited management of the ONS 15216 EDFA2 by a generic, third-partySNMP manager (for example, HP OpenView Network Node manager [NNM] or Open Systems Interconnection [OSI] NetExpert).

The ONS 15216 EDFA2 supports SNMP Version 1 (SNMPv1) and SNMP Version 2c (SNMPv2c) protocols.

5.1.1 SNMP Components

An SNMP-managednetwork consists of three primary components:

Managed devices

Agents

Management systems

A managed device is a network node that contains an SNMP agent and resides on an SNMP-managednetwork. Managed devices collect and store management information and use SNMP to make this information available to management systems that use SNMP. Managed devices include routers, access servers, switches, bridges, hubs, computer hosts, and network elements such as the ONS 15216 EDFA2.

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5.1.2 ONS 15216 EDFA2 SNMP Elements

The following three SNMP elements are used with the ONS 15216 EDFA2:

SNMP agent

SNMP MIB

SNMP manager

The SNMP elements are shown in Figure 5-1.

Figure 5-1SNMP Elements

Management

Entity

NMS

 

Agent

 

 

 

Agent

 

 

Agent

 

 

 

 

 

 

 

 

 

Management

Management

 

Management

Database

Database

 

Database

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Managed Devices

33930

5.1.2.1 SNMP Agent

An agent is an entity that assumes an operation role to receive, process, and respond to requests, as well as generated event reports. The SNMP agent gathers data from the MIB, which is the repository for device parameter and network data. To respond to requests, the agent must have network management information access. To generate reports, an agent must be notified of internal events.

Cisco provides both an SNMP agent (installed on the ONS 15216 EDFA2) and SNMP MIB to monitor the ONS 15216 EDFA2. The SNMP agent software and MIB are pre-installedon each module.

Figure 5-2 on page 5-3 shows the relationship between the SNMP agent and the MIB.

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Figure 5-2SNMP Agent and MIB

 

 

NMS

 

 

Network device

 

 

get, get-next,get-bulk

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

get-response,traps

SNMP Manager

 

 

MIB

 

 

 

 

 

 

 

 

SNMP Agent

32632

5.1.2.2 SNMP MIB

The SNMP MIBs (CERENT-15216-EDFA-MIB.mibandCERENT-GLOBAL-REGISTRY.mib)are files written in ASN.1 syntax. TheCERENT-15216-EDFA-MIB.mibspecifies what ONS 15216 EDFA2 information needs to be controlled and monitored. This MIB ispre-installedon the SNMP agent and is accessible via the CLI.

The CERENT-15216-EDFA-MIB.miband other MIBs can also be installed on athird-partySNMP manager located at a network management center. The SNMP manager at the network management center or the SNMP manager, accessible via the CLI, (seeSNMP Manager) uses the SNMP MIBs to communicate with the SNMP agent.

5.1.2.3 SNMP Manager

The ONS 15216 EDFA2 comes with a pre-installedSNMP manager accessible via the CLI. This SNMP manager can be accessed and used to communicate with the SNMP agent that is alsopre-installedon each ONS 15216 EDFA2. This manual displays examples of issuing SNMP commands to the amplifier using thebuilt-inSNMP manager.

5.1.2.3.1 Third-party,Vendor-SpecificSNMP Managers

SNMP managers from third-partyvendors running on a separate computer located at a network management center are often used to manage network elements. If athird-partySNMP manager is used, it must be able to communicate with the SNMP agentpre-installedon the ONS 15216 EDFA2.

If a third-partySNMP manager is used, it is assumed that the SNMP manager ispre-installedprior to the SNMP MIB installation. Eachvendor-specificSNMP manager has an unique set of instructions for SNMP MIB installation. For directions on loading the SNMP MIBs, refer to SNMP manager documentation.

Cisco does not provide or recommend a standard third-partySNMP manager.

5.1.3 SNMP MIBs and Message Types

SNMP operations can be quite powerful. A manager can retrieve or modify the value of management information accessible by an agent, an agent can report an event to a manager, and the manager can inform another manager of the value of management information on an agent. Using retrieval and modification operations, a manager can cause an agent to perform an action or execute a command. The manager can also create new and delete existing instances of management information.

A MIB is a hierarchically-organizedcollection of information. Network management protocols, such as SNMP, gain access to these MIBs. MIBs consist of managed objects and are identified by object identifiers (OID).

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The ONS 15216 EDFA2 SNMP agent communicates with an SNMP management application (a third-partyapplication or thebuilt-inSNMP manager) using SNMP messages.Table 5-1 describes SNMP operation types.

Table 5-1SNMP Operation Types

Operation

Description

 

 

get-request

Retrieves a value from a specific variable.

 

 

get-next-request

Retrieves the value following the named variable; this operation is often used

 

to retrieve variables in a table. With this operation, an SNMP agent does not

 

need to know the exact variable name. The SNMP manager searches

 

sequentially to find the needed variable in the MIB.

 

 

get-response

The reply to a get-request,get-next-request,get-bulk-request,orset-request

 

sent by an NMS.

 

 

get-bulk-request

Similar to a get-next-request,but this operation fills theget-responsewith up

 

to the max-repetitionnumber ofget-nextinteractions.

 

 

trap

An unsolicited message sent by an SNMP agent to an SNMP manager

 

indicating that an event has occurred.

 

 

set-request

Sets a value of a specific variable.

 

 

5.1.4 Command Syntax Using the SNMP Agent

Although Cisco has its own separate SNMP manager (Cisco Transport Manager [CTM]), management of the ONS 15216 EDFA2 is also possible using the built-inSNMP manager via the command line in the ASH shell, as described inSNMP Commands, page 6-15.The example commands and command syntax described in this manual are based on using thebuilt-inONS 15216 EDFA2 SNMP manager through the ASH shell CLI.

Commands can be issued via Telnet over a LAN or directly through the RS-232(EIA/TIA-232)port on the module. (See .) After setting up a connection to the module and entering a password and user name, the following prompt appears:

ash:hostname:ONS15216 EDFA2>

To communicate with the module using SNMP, the command must begin with “snmp”.

Note To view a list of possible SNMP operations, enter “snmp” followed by a space and press theTab key. (SeeExample 5-1.)

Example 5-1snmp Command Followed by the Tab Key

ash:hostname:ONS15216 EDFA2>snmp

agent attribute host

mib pdu row

session subtree table

trap

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tree

Continue to enter operations from the list until the complete command is created. (See Example 5-2.)

Example 5-2snmp table display Command

ash:hostname:ONS15216 EDFA2> snmp table display local cerentcerent15216EdfaCommunityEntry cerent15216EdfaCommTrapEntry cerent15216EdfaViewEntry cerent15216EdfaAgentControlGroup cerent15216EdfaActionOpGroup cerent15216EdfaLogEventControl cerent15216EdfaLogEventEntry cerent15216EdfaBootEntry cerent15216EdfaBootImageEntry cerent15216EdfaRtcDateAndTime cerent15216EdfaSromIpMgmtGroup cerent15216EdfaSromRingGroup

cerent15216EdfaCfgGroup

cerent15216EdfaOverallControl

cerent15216EdfaPumpCfgEntry

cerent15216EdfaOverallStatusGroup

cerent15216EdfaPumpStatusEntry

cerent15216EdfaAlarmEntry

cerent15216EdfaVersionGroup

cerent15216EdfaOpGroup

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216Edfa

Use these commands to set up community strings (Enabling SNMP Remote Management Community Strings, page 5-5)and traps (Setting Up Traps, page 5-21).

5.2 Enabling SNMP Remote Management Community Strings

SNMP communities are groupings of workstations and servers (or gateways) that can manage the ONS 15216 EDFA2. NMSs use SNMP communities to enforce security. SNMP enforces security through password-likecommunity strings. Access to the SNMP agent and the ONS 15216 EDFA2 can be limited by both IP address and community string.

The CLI SNMP manager (local SNMP manager) must be used to setup remote management (via a Telnet connection or terminal server). A third-party,vendor-specificSNMP manager cannot be used to setup remote management.

The process for setting up community entries consists of:

Creating a View, page 5-6

Creating a Community Entry, page 5-7

The ONS 15216 EDFA2 has the two default community strings listed in Table 5-2.

Table 5-2Default Community Strings

 

 

Community String

Default Privileges

 

 

 

 

 

 

 

 

public

read operations for all MIBs

 

 

 

 

 

 

 

private

read and write operations for all MIBs

 

 

 

 

 

 

 

 

 

 

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The privileges assigned to the default strings can be modified or new communities with custom privileges can be created.

5.2.1 Creating a View

The following command describes how to set a view entry. A view defines and restricts the MIB attributes that a particular community can access. The view entry and the community entry are set to factory defaults. Users should consult with the Cisco TAC before modifying these settings.

5.2.1.1 Set View Entry

Command

snmp row set local cerent15216EdfaViewEntry

 

snmp row set local cerent15216EdfaViewEntry view_index_# subtree

Syntax Description

 

To create a community entry, a view must first be created. A MIB view can restrict the MIBs that a

 

particular community can access. To create a view, type the command. view_index_# is an integer (1 to

 

2048) assigned to this view entry and subtree is the MIB subtree to which this view applies. Multiple

 

view entries can be used for each view index.

 

This command creates a new row in the ViewEntry table. The SNMP manager prompts the user for each

 

attribute.

 

 

To display a list of possible values, press the Spacebar followed by theTab key. (SeeExample 5-3.)

 

Example 5-3cerent15216EdfaViewEntry Set Command

 

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaViewEntry 1 cerent

 

cerent15216EdfaViewMask '0'H

 

 

cerent15216EdfaViewType included

 

cerent15216EdfaViewStatus

 

 

active

 

 

notInService

 

 

notReady

 

 

createAndGo

 

 

createAndWait

 

 

destroy

 

 

cerent15216EdfaViewStatus createAndGo

 

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaViewEntry 1 sample

 

CLASS cerent15216Edfa-AGENT-MIB.cerent15216EdfaViewEntry ::=

 

{

 

 

cerent15216EdfaViewIndex =

1;

 

cerent15216EdfaViewSubtree

= { sample };

 

cerent15216EdfaViewMask =

'00'H;

 

cerent15216EdfaViewType =

included;

 

cerent15216EdfaViewStatus =

active;

Access to the ONS 15216 EDFA2 can be restricted by IP address or community string using this command.

Table 5-3 on page 5-7 describes the command and MIB view prompts.

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Table 5-3Creating a View

Data Prompt

Command

Description

 

 

 

cerent15216EdfaViewIndex

snmp row set local

View Index: A unique value for each

 

cerent15216EdfaViewEntry 1

MIB view.

 

zeroDotZero

This value is the number entered

 

 

 

 

with the command.

 

 

 

cerent15216EdfaViewSubTree

Sub-TreeObject Identifier

Sub-TreeObject Identifier: An

 

 

object identifier that designates a

 

 

sub-treeelement in the MIB

 

 

hierarchy. zeroDotZero specifies the

 

 

entire CLI MIB hierarchy.

 

 

 

cerent15216EdfaViewMask

‘0’H

A bit mask that identifies objects in

 

 

the subtree.

 

 

 

cerent15216EdfaViewType

included

A flag that specifies the status of the

 

 

view. Valid entries are included and

 

 

excluded.

 

 

 

cerent15216EdfaViewStatus

createAndGo

If the entry currently exists, use

 

 

active. (CreateAndGo cannot be

 

 

used if any entry exists.)

 

 

 

5.2.2 Creating a Community Entry

SNMP communities are groupings of workstations and servers (or gateways) that can manage the ONS 15216 EDFA2. NMSs use SNMP communities to enforce security. Because access to the SNMP agent is controlled by a community entry, every SNMP agent must be configured to recognize one or more community names, and to provide the appropriate level of access to managers according to the community name. The following commands describe the commands for displaying or setting community entries. Users should consult with the Cisco TAC before modifying these settings.

5.2.2.1 Set CommunityEntry

Command

snmp row set local cerent15216EdfaCommunityEntry

 

snmp row set local cerent15216EdfaCommunityEntry community_index_#

Syntax Description

 

After creating a view, use the snmp row set local cerent15216EdfaCommunityEntrycommand to

 

create a community entry for that view.

 

The SNMP manager prompts the user for each attribute. Press the Spacebar and then theTab key after

 

a prompt to view possible data inputs (Example 5-4).Refer toTable 5-4 on page 5-8 for information

 

concerning data for each prompt.

 

Example 5-4cerent15216EdfaCommunityEntry Set Command

 

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaCommunityEntry 3

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cerent15216EdfaCommName "" cerent15216EdfaCommViewIndex 0 cerent15216EdfaCommPrivileges 35 cerent15216EdfaCommSrcIPAddr 0.0.0.0 cerent15216EdfaCommNetMask 0.0.0.0 cerent15216EdfaCommStatus 0

cerent15216EdfaCommStatus OBJECT-TYPESYNTAX INTEGER

{

active(1),

notInService(2),

notReady(3),

createAndGo(4),

createAndWait(5),

destroy(6)

}

MAX-ACCESSread-createDESCRIPTION

::= { cerent15216EdfaCommunityEntry 7 }

Table 5-4 displays the definitions for the community entry values.

Table 5-4Creating a Community Entry

Data Prompt

Description

 

 

cerent15216EdfaCommIndex

Community Index: An index that uniquely identifies a

 

particular SNMP community. This community index is part of

 

the command. In Example 5-4 on page 5-7,it is “3”.

 

 

cerent15216EdfaCommName

Community Name: The community string.

 

 

cerent15216EdfaCommViewIndex

View Index: The view index specifies which MIBs this

 

particular community string can access.

 

 

cerent15216EdfaCommPrivileges

Privileges: A bitmap of access privileges that govern what

 

management operations a particular community can perform.

 

These privileges are expressed as a sum of values, where each

 

value represents a particular operation. Refer to Table 5-5 on

 

page 5-9 for the SNMP Operation Decimal Values.

 

 

cerent15216EdfaCommSrcIPAddr

Source IP Address: The IP address from which network

 

management traffic for this community originates.

 

 

cerent15216EdfaCommNetMask

NetMask: The subnet mask for the source IP address.

 

 

cerent15216EdfaCommStatus

Status: The status of this conceptual row in the community

 

table.Use createAndGo to create a new row. Use active to

 

modify an existing row.

 

 

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5.2.2.2 Display CommunityEntry

Command

snmp row display local cerent15216EdfaCommunityEntry

Syntax Description snmp row display local cerent15216EdfaCommunityEntrycommunity_index_#

After creating a community string, use this command to view its parameters. The number in the command refers to the community index number created in the previous section.

Example 5-5cerent15216EdfaCommunityEntry Display Command

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaCommunityEntry 1

CLASS cerent15216Edfa-AGENT-MIB.cerent15216EdfaCommunityEntry ::=

{

cerent15216EdfaCommIndex = 1; cerent15216EdfaCommName = "private"; cerent15216EdfaCommViewIndex = 1; cerent15216EdfaCommPrivileges = 255; cerent15216EdfaCommSrcIPAddr = 0.0.0.0; cerent15216EdfaCommNetMask = 255.255.255.255; cerent15216EdfaCommStatus = active;

};

Table 5-5 displays the decimal values for the following SNMP operations.

Table 5-5SNMP Operation Decimal Values

SNMP Operation

Decimal Values

 

 

Get

1

 

 

GetNext

2

 

 

Response (enable for all community strings)

4

 

 

Set

8

 

 

SNMPv1-Trap

16

 

 

GetBulk

32

 

 

Inform (enable for all community strings)

64

 

 

SNMPv2-Trap(enable for all community strings)

128

 

 

For example, 255 is the sum of all decimal values and specifies access to all SNMP operations. This sum is the default private community. 247 is the sum for all SNMP operations with the exception of the Set operation. This sum is the default public community.

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5.3 Setup for CTM Access

Use the following procedure to configure a new ONS 15216 EDFA2 for Cisco Transport Manager (CTM) access:

Step 1 Log into the serial port. Use 19,000 bps, 8 bits, no parity, 1 stop, and no flow control over amale-to-femalestraight9-pincable.

Amp01:ONS15216 EDFA2> ACT-USER::CISCO15:123::;

Step 2

Set the default user password to admin15##:

 

 

 

 

 

Amp01:ONS15216 EDFA2> ED-PID::CISCO15:124::,admin15##;

 

 

 

Step 3

Enter the IP address and node name configuration information:

 

 

 

 

Amp01:ONS15216 EDFA2> ED-NE-GEN:::125:::NAME=

, IPADDR=

, IPMASK=

, DEFRTR=

;

Step 4

Set the date and time:

 

 

 

 

 

 

 

Amp01:ONS15216 EDFA2> ED-DAT:::126::2003-06-18,08-49-00;

 

 

 

Step 5

Activate the new IP address by rebooting:

 

 

 

 

 

 

Amp01:ONS15216 EDFA2> INIT-SYS::ALL:127::1;

 

 

 

 

Step 6

Telnet to the ASH shell by typing the following:

 

 

 

 

 

telnet <ONS 15216 EDFA2 IP address> 8023

 

 

 

 

Step 7

Login using the user name CISCO15 and the password admin15##.

 

 

 

Step 8

Enter the community information:

 

 

 

 

 

 

 

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaCommunityEntry 2(Do not

 

 

use Entry 1 which is the RO public community)

 

 

 

 

 

cerent15216EdfaCommIndex = 2

(if the CommunityEntry is 2)

 

 

 

 

cerent15216EdfaCommName = "private"

(must match the CTM community string entry)

 

 

cerent15216EdfaCommViewIndex = 1

 

 

 

 

 

 

cerent15216EdfaCommPrivileges = 255

 

 

 

 

 

 

cerent15216EdfaCommSrcIPAddr = 0.0.0.0

(for more security, enter CTM A's IP address)

 

 

cerent15216EdfaCommNetMask = 255.255.255.255

 

 

 

 

 

cerent15216EdfaCommStatus = 4

 

 

 

 

 

 

 

(active(1),notInService(2),notReady(3),createAndGo(4),createAndWait(5),destroy(6))

 

 

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaCommunityEntry 3

 

 

cerent15216EdfaCommIndex = 3

(if the CommunityEntry is 3)

 

 

 

 

cerent15216EdfaCommName = "private"

(must match the CTM community string entry)

 

 

cerent15216EdfaCommViewIndex = 1

 

 

 

 

 

 

cerent15216EdfaCommPrivileges = 255

 

 

 

 

 

 

cerent15216EdfaCommSrcIPAddr = 0.0.0.0

(for more security, enter CTM B's IP address)

 

cerent15216EdfaCommNetMask = 255.255.255.255 cerent15216EdfaCommStatus =4

(active(1),notInService(2),notReady(3),createAndGo(4),createAndWait(5),destroy(6))

Step 9 Verify the community information:

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216EdfaCommunityEntry

Step 10 Enter the trap destination information:

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaCommTrapEntry 1

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cerent15216EdfaCommTrapCommunity "private" cerent15216EdfaCommTrapDestIPAddress<CTM A's IP address> cerent15216EdfaCommTrapDestUDPPort162 cerent15216EdfaCommTrapViewIndex1 cerent15216EdfaCommTrapVersionv2 cerent15216EdfaCommTrapStatus4

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaCommTrapEntry 2

cerent15216EdfaCommTrapCommunity "private" cerent15216EdfaCommTrapDestIPAddress<CTM B's IP address> cerent15216EdfaCommTrapDestUDPPort162 cerent15216EdfaCommTrapViewIndex1 cerent15216EdfaCommTrapVersionv2 cerent15216EdfaCommTrapStatus4

Step 11 Verify the trap destination information:

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216EdfaCommTrapEntry

Step 12 Enable traps:

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaAgentTrapEnable 1

Step 13 Verify that traps are enabled:

ash:hostname:ONS15216 EDFA2> snmp attribute get local cerent15216EdfaAgentTrapEnable

Step 14 Set network element (NE) ID:

ash:hostname:ONS15216 EDFA2> snmp attribute set local sysName <NE ID>

Step 15 Save the new settings:

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaActionOpSaveConfig

perform

Step 16 Log off:

ash:hostname:ONS15216 EDFA2>logoff

5.4 Tables and Groups

The cerent15216Edfa.mib contains several key tables that are used to review and provision the ONS 15216 EDFA2. The following tables are listed and described in the following sections:

CfgGroup Table, page 5-12

PumpCfgEntry Table, page 5-14

OverallStatusGroup Table, page 5-16

OverallControl Table, page 5-18

PumpStatusEntry Table, page 5-18

AlarmEntry Table, page 5-19

OpGroup Table, page 5-20

VersionGroup Table, page 5-21

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5.4.1 CfgGroup Table

The cerent15216EdfaCfgGroup table is used to set or get alarm threshold configuration. The associated table command provides a summary of all alarm thresholds. See Table 5-6 for variable definitions. For more information on alarm thresholds, see the“Set Alarm Thresholds” section on page 4-5.

Table 5-6cerent15216EdfaCfgGroup Variable Descriptions

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaCfgSaved

True Value

Read-only

Indicates whether the current

 

 

 

configuration has been saved.

 

 

 

 

cerent15216EdfaLpoutSetp

Integer

Read-only

Loss of pump output power set point

oint

(0 to 1000)

 

for the Lpout alarm (*10 mW).

 

 

 

This is set when the

 

 

 

cerent15216EdfaPumpCfgConstOutP

 

 

 

ower attribute is set for pump 2.

 

 

 

 

cerent15216EdfaLpoutDevi

Integer

Read-write

Amount that the output power must

ation

(0 to 1000)

 

deviate from the set point to set the

 

 

 

Lpout alarm (*100 dB).

 

 

 

 

cerent15216EdfaLpoutHyst

Integer

Read-write

Amount that the output power must

eresis

(0 to 1000)

 

move towards the set point before the

 

 

 

Lpout alarm is cleared (*100 dB).

 

 

 

 

cerent15216EdfaLOSThres

Integer

Read-write

Loss of signal threshold (*100 dBm).

hold

(–3100to–1500)

 

 

 

 

 

 

cerent15216EdfaLOSHyster

Integer

Read-write

Amount above

esis

(0 to 1000)

 

cerent15216EdfaLOSThreshold that

 

 

 

the input signal must rise before the

 

 

 

Lpin alarm is cleared (*100 dB).

 

 

 

 

cerent15216EdfaCtmpMin

Integer

Read-write

Minimum allowable case temperature

 

(–10to 10)

 

in degrees Celsius.

 

 

 

 

cerent15216EdfaCtmpMinH

Integer

Read-write

Amount above

ysteresis

(0 to 10)

 

cerent15216EdfaCtmpMin that the

 

 

 

case temperature must rise before the

 

 

 

Ctmp alarm is cleared in degrees

 

 

 

Celsius.

 

 

 

 

cerent15216EdfaCtmpMax

Integer

Read-write

Maximum allowable case temperature

 

(20 to 70)

 

in degrees Celsius.

 

 

 

 

cerent15216EdfaCtmpMax

Integer

Read-write

Amount below

Hysteresis

(0 to 10)

 

cerent15216EdfaCtmpMax that the

 

 

 

case temperature must drop before the

 

 

 

Ctmp alarm is cleared in degrees

 

 

 

Celsius.

 

 

 

 

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Table 5-6cerent15216EdfaCfgGroup Variable Descriptions (continued)

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaCLEI

Display String

Read-only

Indicates the factory setting of the

 

(0 to 10

 

Common Language Equipment

 

characters)

 

Identifier (CLEI) code (established by

 

 

 

Telcordia) of the Cisco

 

 

 

ONS 15216 EDFA2. This attribute

 

 

 

can be accessed but not changed by

 

 

 

the user.

 

 

 

 

cerent15216EdfaPowerBus

cerent15216Edfa

Read-write

Simplex for one power source (Bus

Mode

PowerBusMode

 

A) or duplex for redundant power

 

 

 

source (Bus A and Bus B) Power Bus

 

 

 

mode.

 

 

 

 

cerent15216EdfaPowerBus

Integer

Read-write

Minimum allowable power bus DC

DCVoltageMin

(350 to 700)

 

voltage. The default maximum power

 

 

 

bus voltage is set at –40VDC. Valid

 

 

 

entries are between 350 and 700 and

 

 

 

are in negative volts times 10. For

 

 

 

example, if the voltage required is –40

 

 

 

VDC, the power bus setting is 400.

 

 

 

The power bus threshold has a 1.0V

 

 

 

tolerance and a 1.0V hysteresis. If the

 

 

 

minimum threshold is configured at

 

 

 

400 (-40VDC), the alarm will not

 

 

 

raise until the voltage goes below -39

 

 

 

VDC and will not clear until the

 

 

 

voltage goes above -41VDC.

 

 

 

 

cerent15216EdfaPowerBus

Integer

Read-write

Maximum allowable power bus DC

DCVoltageMax

(350 to 700)

 

voltage. The default maximum power

 

 

 

bus voltage is set at –57VDC. Valid

 

 

 

entries are between 350 and 700 and

 

 

 

are in negative volts times 10. For

 

 

 

example, if the voltage required is –57

 

 

 

VDC, the power bus setting is 570.

 

 

 

The power bus threshold has a 1.0V

 

 

 

tolerance and a 1.0V hysteresis. If the

 

 

 

maximum threshold is configured at

 

 

 

570 (-57VDC), the alarm will not

 

 

 

raise until the voltage goes above -58

 

 

 

VDC and will not clear until the

 

 

 

voltage goes below -56VDC.

 

 

 

 

Use the snmp attribute set local cerent15216EdfaOpSaveConfig performcommand to save changes.

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5.4.2 PumpCfgEntry Table

The cerent15216EdfaPumpCfgEntry table is used to set or get laser pump control mode configuration. The associated table command displays a settings summary or allows you to set pumps. See Table 5-7 for variable definitions. The factory default pump control mode for the ONS 15216 EDFA2 is Constant Gain Temperature Compensated. Cisco recommends that users contact the Cisco TAC prior to changing this mode of operation.

Table 5-7cerent15216EdfaPumpCfgEntry Variable Descriptions

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaPumpCfgP

cerent15216Edfa

Not

Laser pump number (1 or 2).

umpNum

PumpNumber

Accessible

 

 

 

 

 

cerent15216EdfaPumpCfgC

cerent15216Edfa

Read-write

Laser pump control mode. When the

ontrolMode

ControlMode

 

mode is set directly to constCurrent,

 

 

 

constPower, or constOutputPower, the

 

 

 

current value of ConstPumpCurrent,

 

 

 

ConstPumpPower, or ConstOutPower

 

 

 

is used as the constant parameter for

 

 

 

the new mode.

 

 

 

 

cerent15216EdfaPumpCfgC

Integer (0 to 300)

Read-write

Constant pump current (mA).

onstPumpCurrent

 

 

The current that is used when the

 

 

 

 

 

 

pump control mode is changed to

 

 

 

constCurrent.

 

 

 

 

cerent15216EdfaPumpCfgC

Integer (0 to 100)

Read-write

Constant pump power (mW). The

onstPumpPower

 

 

power that is used when the control

 

 

 

mode is changed to constPumpPower.

 

 

 

 

cerent15216EdfaPumpCfgC

Integer (0 to 650)

Read-write

Constant output power (*10 mW). The

onstOutPower

 

 

power that is used when the control

 

 

 

mode is changed to

 

 

 

constOutputPower.

 

 

 

 

5.4.2.1 Changing the Pump Control Mode

For Constant Gain Temperature Compensated mode, the system automatically sets the second pump to this mode when either pump is set.

Constant Output Power mode is only valid for pump 2. If pump 2 is set to Constant Output Power Mode, pump 1 is automatically set to Constant Pump Power mode with a value of 75 mW.

For Constant Pump Current or Constant Pump Power mode, the user should set both pump modes to be the same.

Warning The pump control modes Constant Pump Current, Constant Pump Power, and Constant Output Power are to be used with very high precautions. They are service affecting and can reduce the life cycle of the lasers if used in extreme conditions. The factory default setting and recommended mode of operation is Constant Gain Temperature Compensated mode. Cisco recommends that users contact the Cisco TAC before changing from this mode of operation.

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To set the ONS 15216 EDFA2 to Constant Pump Current mode, use the following steps:

Step 1 Set the pump value using cerent15216EdfaPumpCfgConstPumpCurrentattribute.

a.Select pump 1.

b.Set the value.

Step 2 RepeatStep 1 for pump 2.

Step 3 Set the pump mode of operation usingcerent15216EdfaPumpCfgControlMode attribute.

a.Select pump 1.

b.Set the mode.

Step 4 RepeatStep 3 for pump 2.

Example 5-6 shows how to set the ONS 15216 EDFA2 to Constant Pump Current mode and then set it back to Constant Gain Temperature Compensated mode. (Setting pump 1 or 2 to Constant Gain Temperature Compensated mode sets both pumps to that mode.)

Example 5-6Setting Mode to Constant Pump Current and then Back to Constant Gain Temperature Compensated

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 1

200

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 2

200

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1constGainTempComp

constOutputPower constCurrent constPower

idle

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1

constCurrent

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 2

constCurrent

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1

constGainTempComp

5.4.2.2 Changing the Pump Control Value

To change the control value for Constant Gain Temperature Compensated mode, the user must set a new value of cerent15216EdfaConstGainOverallGain.

Constant Output Power Mode is only valid for pump 2. To change the control value for pump 2, the user must set the new value of cerent15216EdfaPumpCfgConstOutPower for pump 2 and then set the pump to Constant Output Power mode for the setting to take effect. Pump 1 is automatically set to Constant Pump Power mode with a value of 75 mW.

To change the control value for Constant Pump Current mode, the user must set new values of cerent15216EdfaPumpCfgConstPumpCurrent for both pumps and then set the pump control mode for both pumps for the setting to take effect.

To change the control value for Constant Pump Power mode, the user must set new values of cerent15216EdfaPumpCfgConstPumpPower for both pumps and then set the pump control mode for both pumps for the setting to take effect.

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For example, to change the value for Constant Pump Current mode, use the following steps:

Step 1 Set the pump value using cerent15216EdfaPumpCfgConstPumpCurrentattribute.

a.Select pump 1.

b.Set the value.

Step 2 RepeatStep 1 for pump 2.

Step 3 Set the pump mode of operation usingcerent15216EdfaPumpCfgControlMode attribute.

a.Select pump 1.

b.Set the mode.

Step 4 RepeatStep 3 for pump 2.

Example 5-7 shows how to set the value for Constant Pump Current mode to be 200 mA and then set the mode to Constant Pump Current mode again for the settings to take effect.

Example 5-7Changing Value for Constant Pump Current Mode

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 1

200

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgConstPumpCurrent 2

200

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 1

constCurrent

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaPumpCfgControlMode 2

constCurrent

5.4.3 OverallStatusGroup Table

The cerent15216EdfaOverallStatusGroup table allows users to display the input and output of the ONS 15216 EDFA2 amplifier. Table 5-8 on page 5-17 describes cerent15216EdfaOverallStatusGroup table variables.

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Table 5-8cerent15216EdfaOverallStatusGroup Variable Descriptions

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaInPoweruW

Integer (0 to 99999)

Read-only

EDFA input power (*10

 

 

 

microW)

 

 

 

 

cerent15216EdfaInPowerdBm

Integer (–999999to

Read-only

EDFA input power (*100

 

999999)

 

dBm)

 

 

 

 

cerent15216EdfaOutPowermW

Integer (0 to 999999)

Read-only

EDFA output power (*100

 

 

 

mW)

 

 

 

 

cerent15216EdfaOutPowerdBm

Integer (–99999to

Read-only

EDFA output power (*100

 

99999)

 

dBm)

 

 

 

 

cerent15216EdfaConstGainOver

Integer (0 to 230)

Read-only

The measured overall gain

allGainMeasured

 

 

(*10 dB) that is used when

 

 

 

the control mode in the

 

 

 

PumpCfg table is set to

 

 

 

constGainTempComp

 

 

 

 

cerent15216EdfaVariableGainPr

Integer (0 to 110)

Read-only

The measured

eAttenuationMeasured

 

 

pre-attenuation(*10 dB)

 

 

 

that is used when the

 

 

 

control mode in the

 

 

 

PumpCfg table is not set to

 

 

 

constGainTempComp

 

 

 

 

Note The values in mW and microW units are measured values. The dBm units are converted from mW or microW to dBm, so theses values could be slightly different. If you take the cerent15216EdfaInPoweruW, convert it to dBm (10log(cerent15216EdfaInPoweruW)) and compare the value to the attribute cerent15216EdfaInPowerdBm, you will see a small difference. The difference is because of rounding error. The value cerent15216EdfaInPoweruW that is displayed on the screen has been rounded, but the value used in the calculation has more significant digits.

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5.4.4 OverallControl Table

The cerent15216EdfaOverallControl table allows the user to display and configure overall gain and pre-attenuation.Table 5-9 describes cerent15216EdfaOverallControl variables.

Table 5-9cerent15216EdfaOverallControl Variable Descriptions

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaConst

Integer (130 to

Read-write

The overall gain (*10 dB) that is used when

GainOverallGain

220)

 

the control mode in the PumpCfgEntry table

 

 

 

is set to constGainTempComp.

 

 

 

This variable is irrelevant in

 

 

 

constOutputPower, constCurrent, and

 

 

 

constPower modes.

 

 

 

 

cerent15216EdfaVariab

Integer (10 to

Read-write

The pre-attenuation(*10 dB) that is used

leGainPreAttenuation

100)

 

when the control mode in the PumpCfgEntry

 

 

 

table is set to constOutputPower,

 

 

 

constCurrent, or constPower.

 

 

 

This variable is irrelevant in

 

 

 

constGainTempComp mode.

 

 

 

 

5.4.5 PumpStatusEntry Table

The cerent15216EdfaPumpStatusEntry table is used to display optical amplification module data. Table 5-10 displays information regarding the cerent15216EdfaPumpStatusEntry table variables.

Table 5-10cerent15216EdfaPumpStatusEntry Variable Descriptions

 

 

 

 

 

 

Maximum

 

 

 

 

 

 

Variable

Syntax

Access

Description

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusPumpNum

cerent15216Ed

Read-only

Laser pump number

 

 

 

 

 

faPumpNumber

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusLaserChipTemp

Integer (–9999

Read-only

Laser chip

 

 

 

 

 

to 9999)

 

temperature (*10°C)

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusLaserChipTemp

Integer (0 to

Read-only

Laser chip

 

 

 

 

Setpoint

999)

 

temperature setpoint

 

 

 

 

 

 

 

(*10°C)

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusLaserTECCurre

Integer (0 to

Read-only

Laser TEC current

 

 

 

 

nt

99999)

 

(mA)

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusLaserPower

Integer (0 to

Read-only

Laser power (*100

 

 

 

 

 

99999)

 

mW)

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusLaserCurrent

Integer (0 to

Read-only

Laser current (*100

 

 

 

 

 

999999)

 

mA)

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaPumpStatusAmbientTemp

Integer (–9999

Read-only

Ambient temperature

 

 

 

 

 

to 9999)

 

(*100°C)

 

 

 

 

 

 

 

 

 

 

 

 

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Table 5-10cerent15216EdfaPumpStatusEntry Variable Descriptions (continued)

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaPumpStatusDCVoltage

Integer (0 to

Read-only

DC voltage (*10V)

 

9999)

 

 

 

 

 

 

cerent15216EdfaPumpStatusInPoweruW

Integer (0 to

Read-only

Input power (*10

 

99999)

 

microW)

 

 

 

 

cerent15216EdfaPumpStatusInPowerdBm

Integer

Read-only

Input power (*100

 

(–999999to

 

dBm)

 

 

 

 

999999)

 

 

 

 

 

 

cerent15216EdfaPumpStatusOutPowermW

Integer (0 to

Read-only

Output power (*100

 

999999)

 

mW)

 

 

 

 

cerent15216EdfaPumpStatusOutPowerdBm

Integer

Read-only

Output power (*100

 

(–99999to

 

dBm)

 

 

 

 

99999)

 

 

 

 

 

 

cerent15216EdfaPumpStatusGain1

Integer (–9999

Read-only

Gain (*10 dB)

 

to 9999)

 

 

 

 

 

 

1.The value of the cerent15216EdfaPumpStatusGain variable should always be around 23 dB. This variable is the internal amplifier module gain. The cerent15216EdfaPumpStatusGain variable should not be confused with the cerent15216EdfaConstGainOverallGain variable that is used to set the gain of the ONS 15216 EDFA2. The cerent15216EdfaPumpStatusGain is the value of the gain of the amplification module only, it does not take into account the VOA (variable optical attenuator) attenuation. If you try to calculate the gain using the values of the PumpStatusOutPowerdBm – PumpStatusInPowerdBm you will not get the exact PumpStatusGain value. A more complex calculation is required to get the gain value. It needs to take ASE (amplified spontaneous emission) into account. This is often called the amplifier noise. This variable will be more dominant when the input power to the amplifier is low.

5.4.6AlarmEntry Table

The cerent15216EdfaAlarmEntry table is used to display alarm status. The associated table command provides a summary of all alarms. Table 5-11describesthe cerent15216EdfaAlarmEntry table variables.

Table 5-11cerent15216EdfaAlarmEntry Variable Descriptions

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaAlarmIndex

cerent15216EdfaIndex

Not

A unique value to

 

 

Accessible

identify this entry.

 

 

 

 

cerent15216EdfaAlarmID

AutonomousType

Read-only

The alarm this entry

 

 

 

refers to.

 

 

 

 

cerent15216EdfaAlarmPriority

cerent15216EdfaAlarmPriority

Read-only

The priority of this

 

 

 

alarm.

 

 

 

 

cerent15216EdfaAlarmState

cerent15216EdfaAlarmState

Read-only

The reporting state of

 

 

 

this alarm.

 

 

 

 

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Table 5-11cerent15216EdfaAlarmEntry Variable Descriptions (continued)

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaAlarmEnable

cerent15216EdfaControl

Read-write

If the alarm is

Status

 

 

enabled/disabled.

 

 

 

 

cerent15216EdfaAlarmDateAn

cerent15216EdfaDateAndTime

Read-only

The local date and time

dTime

String

 

when the alarm entered

 

 

 

its current state.

 

 

 

 

5.4.7 OpGroup Table

The cerent15216EdfaOpGroup table is used to display or set operation actions, such as saving configuration or loading new software. The individual variables in Table 5-12 are generally used instead of the table command. That is, when performing a cutover command, the user would use thesnmp attribute set local cerent15216EdfaOpCutover perform command.

Table 5-12cerent15216EdfaOpGroup Variable Descriptions

 

 

 

 

 

 

Maximum

 

 

 

 

 

 

Variable

Syntax

Access

Description

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaOpStatus

cerent15216EdfaActio

Read-only

The status of the current

 

 

 

 

 

nStatus

 

operation.

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaOpResult

Integer

Read-only

This value is used to save the error

 

 

 

 

 

 

 

result (if any) of the last

 

 

 

 

 

 

 

operation. Success is indicated by

 

 

 

 

 

 

 

a value of 0.

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaOpRequest

Integer

Read-write

The request identifier for this

 

 

 

 

Id

 

 

operation. This is provided to

 

 

 

 

 

 

 

allow managers to match actions

 

 

 

 

 

 

 

and results.

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaOpSaveCo

cerent15216EdfaActio

Read-write

To save the configuration of the

 

 

 

 

nfig

n

 

optical module, write “perform”

 

 

 

 

 

 

 

to this object.

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaOpCutover

cerent15216EdfaActio

Read-write

When “perform” is written to this

 

 

 

 

 

n

 

object, firmware is executed from

 

 

 

 

 

 

 

the current plane and the alternate

 

 

 

 

 

 

 

plane status is changed to the

 

 

 

 

 

 

 

default active plane.

 

 

 

 

 

 

 

 

 

 

 

 

cerent15216EdfaOpLoad

cerent15216EdfaActio

Read-write

When “perform” is written to this

 

 

 

 

 

n

 

object, new firmware is

 

 

 

 

 

 

 

downloaded. Before setting this

 

 

 

 

 

 

 

attribute, the source of the new

 

 

 

 

 

 

 

firmware should be specified by

 

 

 

 

 

 

 

setting

 

 

 

 

 

 

 

cerent15216EdfaOpSrcFileName

 

 

 

 

 

 

 

and

 

 

 

 

 

 

 

cerent15216EdfaOpTftpSrvAddr.

 

 

 

 

 

 

 

 

 

 

 

 

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Table 5-12cerent15216EdfaOpGroup Variable Descriptions (continued)

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaOpSrcFile

DisplayString (0 to

Read-write

Source file name for the Load

Name

127 characters)

 

operation.

 

 

 

 

cerent15216EdfaOpTftpSrv

IpAddress

Read-write

TFTP file server address for the

Addr

 

 

Load operation.

 

 

 

 

cerent15216EdfaOpReset

cerent15216EdfaActio

Read-write

When “perform” is written to this

 

n

 

object, a software reset is

 

 

 

performed.

 

 

 

 

5.4.8 VersionGroup Table

The cerent15216EdfaVersionGroup table allows users to display the currently loaded image and the image to be loaded after cutover. Table 5-13 describes cerent15216EdfaVersionGroup table variables.

Table 5-13cerent15216EdfaVersionGroup Variable Descriptions

 

 

Maximum

 

Variable

Syntax

Access

Description

 

 

 

 

cerent15216EdfaCurrentVersion

DisplayString (0 to 255

Read-only

The version of the

 

characters)

 

currently loaded image.

 

 

 

 

cerent15216EdfaAlternateVersion

DisplayString (0 to 255

Read-only

The version of the

 

characters)

 

image to be loaded after

 

 

 

a cutover is performed.

 

 

 

 

5.5 Setting Up Traps

Traps are asynchronous notifications sent from the ONS 15216 EDFA2 to a predetermined location (IP address, subnet mask, etc.). A community entry must be created prior to remotely setting up traps using either Telnet or a terminal server. Table 5-14 on page 5-22 displays the alarm notification types in the cerent15216Edfa.mib that initiate a trap.

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Table 5-14Notification Types that Initiate a Trap

Notification

MIB Items

Description

 

 

 

cerent15216EdfaOpFinished

cerent15216EdfaOpSaveConfig

“Op Finished” indicates

 

cerent15216EdfaOpCutover

that an operation has

 

completed or, in the case

 

cerent15216EdfaOpLoad

 

of

 

cerent15216EdfaOpReset

cerent15216EdfaOpReset,

 

the operation is about to be

 

 

 

 

performed.

 

 

 

cerent15216EdfaAlarmActivated

cerent15216EdfaAlarmID

“Alarm Activate” is a

 

cerent15216EdfaAlarmPrioriy

notification indicating an

 

alarm has changed to an

 

cerent15216EdfaAlarmDateAndTime

 

active state.

 

 

 

cerent15216EdfaAlarmCleared

cerent15216EdfaAlarmID

“Alarm Cleared” is a

 

cerent15216EdfaAlarmPrioriy

notification indicating an

 

alarm has changed to a

 

cerent15216EdfaAlarmDateAndTime

 

cleared state.

 

 

 

5.5.1 Display Trap Command

Command

snmp table display local cerent15216EdfaCommTrapEntry

Syntax Description snmp table display local cerent15216EdfaCommTrapEntry#

Displays the communities for traps. See Example 5-8

Example 5-8cerent15216EdfaCommTrapEntry Display Command

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216EdfaCommTrapEntry

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaCommTrapEntry ::=

{

cerent15216EdfaCommTrapIndex = 1; cerent15216EdfaCommTrapCommunity = "private"; cerent15216EdfaCommTrapDestIPAddress = 172.22.87.50; cerent15216EdfaCommTrapDestUDPPort = 162; cerent15216EdfaCommTrapViewIndex = 1; cerent15216EdfaCommTrapVersion = v2; cerent15216EdfaCommTrapStatus = active;

};

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5.5.2 Set Trap Command

Command

snmp row set local cerent15216EdfaCommTrapEntry

Syntax Description snmp row set local cerent15216EdfaCommTrapEntry#

The command followed by a community number permits the user to set the parameters for the SNMP trap. Example 5-9 on page 5-23 displays the prompts that appear after entering the command.

Prompts appear for the following settings:

cerent15216EdfaCommTrapCommunity: The trap destination community name.

cerent15216EdfaCommTrapDestIPAddress: The trap destination IP address.

cerent15216EdfaCommTrapDestUDPPort: The trap destination UDP port.

cerent15216EdfaCommTrapViewIndex: The trap destination MIB view index. A trap may be sent to this destination if it is contained in this MIB view. A 0 implies no MIB view.

cerent15216EdfaCommTrapVersion: The trap version number.

cerent15216EdfaCommTrapStatus: The status of this conceptual row in the cerent15216EdfaCommunityTrapTable.

If the data needs to be changed, enter new data after the prompt.

Example 5-9cerent15216EdfaCommTrapEntry Set Command

ash:hostname:ONS15216 EDFA2> snmp row set local cerent15216EdfaCommTrapEntry 1

cerent15216EdfaCommTrapCommunity "private" cerent15216EdfaCommTrapDestIPAddress 172.22.87.50 cerent15216EdfaCommTrapDestUDPPort 162 cerent15216EdfaCommTrapViewIndex 1 cerent15216EdfaCommTrapVersion v2 cerent15216EdfaCommTrapStatus 4

ash:hostname:ONS15216 EDFA2>

5.5.3 Set Agent Trap Enable

Command

snmp attribute set local cerent15216EdfaAgentTrapEnable

Syntax Description snmp attribute set local cerent15216EdfaAgentTrapEnablecontrol

Enables or disables SNMP traps depending on whether the parameter control is “enabled” or “disabled”.

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5.5.4 Get Agent Trap Enable

Command

snmp attribute get local cerent15216EdfaAgentTrapEnable

Syntax Description snmp attribute get local cerent15216EdfaAgentTrapEnable

Gets the SNMP enable trap status. The system responds with either “enabled” or “disabled”.

5.6 Retrieving Information

The following SNMP commands access ONS 15216 EDFA2 information.

5.6.1 IP Address

Command

snmp table display local cerent15216EdfaSromIpMgmtGroup

Syntax Description snmp table display local cerent15216EdfaSromIpMgmtGroup

Displays the ONS 15216 EDFA2 IP address.

The following SNMP command displays the ONS 15216 EDFA2’s IP address and other networking information:

snmp row display local cerent15216EdfaSromIpMgmtGroupcommand (Example 5-10)

Example 5-10cerent15216EdfaSromIpMgmtGroup Display Command

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaSromIpMgmtGroup

CLASS cerent15216Edfa-SROM-IP-ADDRESS-MIB.cerent15216EdfaSromIpMgmtGroup ::=

{

cerent15216EdfaSromIpMgmtEnetAddress = 172.22.82.19; cerent15216EdfaSromIpMgmtEnetSubNetMask = 255.255.0.0; cerent15216EdfaSromIpMgmtDefaultRouterAddress = 172.22.82.1; cerent15216EdfaSromIpMgmtHostName = "hostname";

};

Table 5-15 describes the other attributes displayed by these commands.

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Table 5-15cerent15216EdfaSromIpMgmtGroup Command Attributes

Attribute

Description

 

 

cerent15216EdfaSromIpMgmtEnetAddress

The IP address used by the system Ethernet

 

management port. If set to 0.0.0.0, IP traffic is not

 

supported over the Ethernet interface.

 

 

cerent15216EdfaSromIpMgmtDefaultRouterAd

The default router (gateway) address for the

dress

network.

 

 

cerent15216EdfaSromIpMgmtEnetSubNetMask

The IP subnet mask for the Ethernet management

 

port.

 

 

cerent15216EdfaSromIpMgmtHostName

The host name of the system.

 

 

5.6.2 Date and Time

Command

snmp attribute get local cerent15216EdfaRtcDateAndTime

Syntax Description snmp attribute get local cerent15216EdfaRtcDateAndTime

Displays the date and time for the ONS 15216 EDFA2.

The following SNMP command displays the date and time for the ONS 15216 EDFA2 and other time data:

snmp row display local cerent15216EdfaRtcDateAndTimecommand

The following SNMP command sets the date and time for the ONS 15216 EDFA2 and other time data:

snmp attribute set local cerent15216EdfaRtcDateAndTimeLocalStringcommand

When setting the local time of day, set the time zone first, set the DST offset second, and set the local time last. Entries must follow this format: “yyyy-m-d,h:m:s.s+h:m”. Following the space, the time zone is set as +/– hours from Greenwich Mean Time (GMT) (also designated as universal coordinated time (UTC)) followed by a colon and minutes ahead for daylight savings. For example, Pacific Daylight Time would be–8:60and Greenwich Mean Time would be +0:0.

Example 5-11 displays the ONS 15216 EDFA2 command for displaying the date and time.

Example 5-11cerent15216EdfaRtcDateAndTime Display Command

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaRtcDateAndTime

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaRtcDateAndTime ::=

{

cerent15216EdfaRtcDateAndTimeLocal = '07d20716070a2a042d083c'H; cerent15216EdfaRtcDateAndTimeGMT = '07d207160e0a2a042b0000'H; cerent15216EdfaRtcDateAndTimeLocalString = "2002-7-22,7:10:42.4-8:60";cerent15216EdfaRtcDateAndTimeGMTString ="2002-7-22,14:10:42.4+0:0"; cerent15216EdfaRtcDateAndTimeTimezone =-8;cerent15216EdfaRtcDateAndTimeSaving = 60; cerent15216EdfaRtcDateAndTimeFormsString = "07/22/2002 07:10:42";

};

Table 5-16 describes the attributes displayed by these commands.

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Table 5-16cerent15216EdfaRtcDateAndTime Command Attributes

Attribute

Description

 

 

cerent15216EdfaRtcDateAndTimeLocal

The current local time.

 

 

cerent15216EdfaRtcDateAndTimeGMT

The current GMT time.

 

 

cerent15216EdfaRtcDateAndTimeLocalString

The current local time.

 

 

cerent15216EdfaRtcDateAndTimeGMTString

The current GMT time.

 

 

cerent15216EdfaRtcDateAndTimeTimezone

The time zone in hours from GMT.

 

 

cerent15216EdfaRtcDateAndTimeSaving

The current daylight saving offset in minutes.

 

 

cerent15216EdfaRtcDateAndTimeFormsString

The current local time.

 

 

5.6.3 Power Gain

Command

snmp attribute get local cerentEdfa15216EdfaConstGainOverallGain

Syntax Description snmp attribute get local cerentEdfa15216EdfaConstGainOverallGain#

Displays the overall power gain when the ONS 15216 EDFA2 is in Constant Gain Temperature Compensated mode.

The following commands access overall power gain when in the Constant Gain Temperature

Compensated mode:

snmp row display local cerent15216EdfaOverallControl command

snmp row get local cerent15216EdfaOverallControl command

The cerent15216EdfaConstGainOverallGain attribute in cerent15216EdfaOverallControl display command shows the ONS 15216 EDFA2 power gain (Example 5-12 on page 5-26).

Example 5-12cerent15216EdfaOverallControl Display Command

ash:hostname:ONS15216 EDFA2>snmp row display local cerent15216EdfaOverallControl

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaOverallControl ::=

{

cerent15216EdfaConstGainOverallGain = 220; cerent15216EdfaVariableGainPreAttenuation = 10;

};

For information about all of the parameters in the cerent15216EdfaOverallStatusGroup, refer to Table 5-8 on page 5-17.

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5.6.4 Case Temperature
5.6.4.1 Case Temperature Value

Command

snmp attribute get local cerent15216EdfaPumpStatusAmbientTemp

Syntax Description snmp attribute get local cerent15216EdfaPumpStatusAmbientTemppump#

Displays case temperature value (where pump# is the pump number).

The following command displays the temperature value (where pump# is the pump number) and other pump status data:

snmp row display local cerent15216EdfaPumpStatusAmbientTemppump# command

The cerent15216EdfaPumpStatusAmbientTemp attribute of the cerent15216EdfaPumpStatusEntry display command shows the case temperature (Example 5-13).

Example 5-13cerent15216EdfaPumpStatusEntry Display Command

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaPumpStatusEntry 1

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaPumpStatusEntry ::=

{

cerent15216EdfaPumpStatusPumpNum = 1; cerent15216EdfaPumpStatusLaserChipTemp = 260; cerent15216EdfaPumpStatusLaserChipTempSetpoint = 260; cerent15216EdfaPumpStatusLaserTECCurrent = 20; cerent15216EdfaPumpStatusLaserPower = 8503; cerent15216EdfaPumpStatusLaserCurrent = 17010; cerent15216EdfaPumpStatusAmbientTemp = 2272; cerent15216EdfaPumpStatusDCVoltage = 52; cerent15216EdfaPumpStatusInPoweruW = 250; cerent15216EdfaPumpStatusInPowerdBm = -600;cerent15216EdfaPumpStatusOutPowermW = 5000; cerent15216EdfaPumpStatusOutPowerdBm = 1700; cerent15216EdfaPumpStatusGain = 220;

};

Refer to Table 5-10 on page 5-18 for information about all of the parameters in the cerent15216EdfaPumpStatusEntry table.

5.6.4.2 Case Temperature Alarm Threshold
5.6.4.2.1 CtmpMin

Command

snmp attribute get local cerent15216EdfaCtmpMin

Syntax Description snmp attribute get local cerent15216EdfaCtmpMin

This command displays minimum case temperature alarm threshold.

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5.6.4.2.2 CtmpMax

snmp attribute get local cerent15216EdfaCtmpMax

Syntax Description snmp attribute get local cerent15216EdfaCtmpMax

This command displays maximum case temperature alarm threshold.

The following command displays case temperature alarm threshold and other temperature data:

snmp row display local cerent15216EdfaCfgGroupcommand

This command is shown in Example 5-14.

Example 5-14cerent15216EdfaCfgGroup Display Command

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaCfgGroup

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaCfgGroup ::=

{

cerent15216EdfaCfgSaved = true; cerent15216EdfaLpoutSetpoint = 0; cerent15216EdfaLpoutDeviation = 200; cerent15216EdfaLpoutHysteresis = 100; cerent15216EdfaLOSThreshold = -3102;cerent15216EdfaLOSHysteresis = 100; cerent15216EdfaCtmpMin =-5;cerent15216EdfaCtmpMinHysteresis = 1; cerent15216EdfaCtmpMax = 65; cerent15216EdfaCtmpMaxHysteresis = 1; cerent15216EdfaCLEI = "WMM4180BRA"; cerent15216EdfaPowerBusMode = duplex; cerent15216EdfaPowerBusDCVoltageMin = 420; cerent15216EdfaPowerBusDCVoltageMax = 700;

};

Refer to Table 5-8 on page 5-17 for information about all of the parameters in cerent15216EdfaOverallStatusGroup.

5.6.4.3 Case Temperature Alarm Hysteresis
5.6.4.3.1 CtmpMaxHysteresis

Command

snmp attribute get local cerent15216EdfaCtmpMaxHysteresis

Syntax Description snmp attribute get local cerent15216EdfaCtmpMaxHysteresis

Displays maximum case temperature alarm hysteresis.

The cerent15216EdfaCtmpMaxHysteresis attribute in the cerent15216EdfaCfgGroup display command shows the maximum case hysteresis temperature alarm threshold (Example 5-14 on page 5-28).Refer toTable 5-6 on page 5-12 for information about all of the parameters in cerent15216EdfaCfgGroup.

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5.6.4.3.2 CtmpMinHysteresis

Command

snmp attribute get local cerent15216EdfaCtmpMinHysteresis

Syntax Description snmp attribute get local cerent15216EdfaCtmpMinHysteresis

Displays the minimum case hysteresis temperature alarm threshold.

The following command displays case temperature alarm hysteresis and other data:

snmp row display local cerent15216EdfaCfgGroupcommand

The cerent15216EdfaCfgGroup command is shown in Example 5-14 on page 5-28.For information about all of the parameters in the cerent15216EdfaCfgGroup table, seeTable 5-6 on page 5-12.

5.6.5 Power Bus
5.6.5.1 Power Bus Mode

Command

snmp attribute get local cerent15216EdfaPowerBusMode

Syntax Description snmp attribute get local cerent15216EdfaPowerBusMode

Displays the power bus mode (simplex or duplex).

The following command displays power bus voltage and other data:

snmp row display local cerent15216EdfaCfgGroup command

5.6.5.2Power Bus Alarm Threshold
5.6.5.2.1 PowerBusDCVoltageMax

Command

snmp attribute get local cerent15216EdfaPowerBusDCVoltageMax

Syntax Description snmp attribute get local cerent15216EdfaPowerBusDCVoltageMax

Displays the maximum allowable power bus DC voltage (multiplied by –10V).

The following command displays power bus voltage and other data:

snmp row display local cerent15216EdfaCfgGroupcommand

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5.6.5.2.2 PowerBusDCVoltageMin

Command

snmp attribute get local cerent15216EdfaPowerBusDCVoltageMin

Syntax Description snmp attribute get local cerent15216EdfaPowerBusDCVoltageMin

Displays the minimum allowable power bus DC voltage (multiplied by –10V).

The following command displays power bus voltage and other data:

snmp row display local cerent15216EdfaCfgGroup command

5.6.6Input Power (Signal)
5.6.6.1 Input Power (Signal) Value
5.6.6.1.1 InPowerduW

Command

snmp attribute get local cerent15216EdfaInPoweruW

Syntax Description snmp attribute get local cerent15216EdfaInPoweruW

Displays input power value in microwatts.

The following command displays the ONS 15216 EDFA2 input power value and other status information:

snmp row display local cerent15216EdfaOverallStatusGroupcommand

For information about all of the parameters in the cerent15216EdfaOverallStatusGroup table, see Table 5-8 on page 5-17.

5.6.6.1.2 InPowerdBm

Command

snmp attribute get local cerent15216EdfaInPowerdBm

Syntax Description snmp attribute get local cerent15216EdfaInPowerdBm

Displays the input power value in dBm. The dBm units are converted from µW to dBm, so theses values could be slightly different due to rounding error.

The following command displays input power value and other status information:

snmp row display local cerent15216EdfaOverallStatusGroupcommand

For information about all of the parameters in the cerent15216EdfaOverallStatusGroup table, refer to Table 5-8 on page 5-17.

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5.6.6.2 Loss of Signal (Input Power) Alarm Threshold

Command

snmp attribute get local cerent15216EdfaLOSThreshold

Syntax Description snmp attribute get local cerent15216EdfaLOSThreshold

Displays the loss of signal (input power) alarm threshold.

The following command displays the loss of input power alarm threshold and other laser power and temperature data:

snmp row display local cerent15216EdfaCfgGroupcommand

The cerent15216EdfaLOSThreshold attribute in the cerent15216EdfaCfgGroup display command shows the loss of input power alarm threshold (Example 5-14 on page 5-28).

For information about all of the parameters in the cerent15216EdfaCfgGroup table, refer to Table 5-6 on page 5-12.

5.6.6.3 Loss of Signal (Input Power) Alarm Hysteresis

Command

snmp attribute get local cerent15216EdfaLOSHysteresis

Syntax Description snmp attribute get local cerent15216EdfaLOSHysteresis

Displays the loss of signal (input power) alarm hysteresis value.

The following command displays the loss of input power hysteresis value and other laser power and temperature data:

snmp row display local cerent15216EdfaCfgGroupcommand

The cerent15216EdfaLOSHysterisis attribute in the cerent15216EdfaCfgGroup display command shows the loss of input power alarm threshold (Example 5-14 on page 5-28).For information about all of the parameters in the cerent15216EdfaCfgGroup table, refer toTable 5-6 on page 5-12.

5.6.7 Output Power
5.6.7.1 Output Power Value
5.6.7.1.1 OutPowermW

Command

snmp attribute get local cerent15216EdfaOutPowermW

Syntax Description snmp attribute get local cerent15216EdfaOutPowermW

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Displays output power value in milliwatts.

The snmp row display local cerent15216EdfaOverallStatusGroupcommand displays the

ONS 15216 EDFA2 output power value and additional pump status. For information about all of the parameters in the cerent15216EdfaOverallStatusGroup table, refer to Table 5-8 on page 5-17.

5.6.7.1.2 OutPowerdBm

Command

snmp attribute get local cerent15216EdfaOutPowerdBm

Syntax Description snmp attribute get local cerent15216EdfaOutPowerdBm

Displays output power value in dBm. This command displays loss of output power value and additional pump status data. The dBm units are converted from mW to dBm, so theses values could be slightly different due to rounding error.

For information about all of the parameters in the cerent15216EdfaOverallStatusGroup table, refer to Table 5-8 on page 5-17.

5.6.7.2 Loss of Output Power Alarm Setpoint
5.6.7.2.1 LpoutSetpoint

Command

snmp attribute get local cerent15216EdfaLpoutSetpoint

Syntax Description snmp attribute get local cerent15216EdfaLpoutSetpoint

This attribute notifies network operations personnel notification if the output power of the

ONS 15216 EDFA2 drops below a level that impacts proper operation of the optical network.

Typically, network operations personnel should set the loss of output power alarm threshold at a value that is appropriate for the intended network application so that the alarm condition is meaningful. Consult with the Cisco TAC to determine threshold value for your application. As a guideline, Cisco recommends that loss of output power alarm threshold value be set at 1 dB below the current output power level of the amplifier.

When the ONS 15216 EDFA2 is set to Constant Gain Temperature Compensated mode (factory default), the value for loss of output power alarm threshold cannot be changed. To display the loss of output power alarm threshold and other power and temperature alarm data, use the snmp table display local cerent15216EdfaCfgGroup command (shown inExample 5-14 on page 5-28).This command returns the current alarm threshold default values.

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5.6.7.2.2 LpoutDeviation

Command

snmp attribute get local cerent15216EdfaLpoutDeviation

Syntax Description snmp attribute get local cerent15216EdfaLpoutDeviation

This attribute is not required when operating in factory default Constant Gain Temperature Compensated mode. Setting of the loss of output power alarm deviation is only necessary when the amplifier is used in Constant Output Power mode.

This attribute is used to set the amount by which the output power must vary from the threshold set point before the alarm is activated. This attribute, in conjunction with the loss of output power alarm threshold and hysteresis, enables notification of network operations personnel if the output power of the

ONS 15216 EDFA2 drops below a level that would impact proper operation of the optical network.

Typically, network operations personnel should set the loss of output power alarm deviation at a value that is appropriate for the intended network application so that the alarm condition is meaningful. Consult with the Cisco TAC to determine the deviation value for your application. As a guideline, Cisco recommends that the loss of output power alarm deviation value be set at 2 dB. The module triggers an alarm if it detects a signal level of 2 dB below the current output power alarm level threshold value set for the amplifier.

When the ONS 15216 EDFA2 is set to Constant Gain Temperature Compensated mode (factory default), the value for the loss of output power alarm threshold cannot be changed. To display the loss of output power alarm deviation and other power and temperature alarm data, use the snmp table display local cerent15216EdfaCfgGroup command as shown inExample 5-14 on page 5-28.This command returns the current alarm threshold default values.

To set the loss of output power alarm deviation when the ONS 15216 EDFA2 is configured for operation in Constant Output Power or Constant Pump Power mode, type snmp attribute set local cerent15216EdfaLpoutDeviation at the command prompt followed by a number (as shown inExample 5-15 on page 5-33).Valid entries are between 0 and 1000 and are in dB times 100. For example, if the loss of output power deviation required were 0.2 dB, the number input as the loss of output power alarm deviation would be 20.

The user is prompted to modify the attribute. If no changes are required, press Enter to return to command prompt.

Example 5-15cerent15216EdfaLpoutDeviation Set Command

ash:hostname:ONS15216 EDFA2> snmp attribute set local cerent15216EdfaLpoutDeviation 200

ash:hostname:ONS15216 EDFA2> snmp row display local cerent15216EdfaCfgGroup

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaCfgGroup ::=

{

cerent15216EdfaCfgSaved = false; cerent15216EdfaLpoutSetpoint = 0; cerent15216EdfaLpoutDeviation = 200; cerent15216EdfaLpoutHysteresis = 100; cerent15216EdfaLOSThreshold = -2694;cerent15216EdfaLOSHysteresis = 100; cerent15216EdfaCtmpMin =-5;cerent15216EdfaCtmpMinHysteresis = 1; cerent15216EdfaCtmpMax = 65; cerent15216EdfaCtmpMaxHysteresis = 1;

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cerent15216EdfaCLEI = "WMAW27VLAA";

cerent15216EdfaPowerBusMode = duplex; cerent15216EdfaPowerBusDCVoltageMin = 420; cerent15216EdfaPowerBusDCVoltageMax = 700;

};

Changes must be saved before terminating the session. See the “Save Changes” section on page 4-11.

5.6.7.3 Loss of Output Power Alarm Hysteresis

Command

snmp attribute get local cerent15216EdfaLpoutHysteresis

Syntax Description snmp attribute get local cerent15216EdfaLpoutHysteresis

This attribute is not required when operating in factory default Constant Gain Temperature Compensated mode. Setting of the loss of output power alarm deviation is only necessary when the amplifier is used in Constant Output Power or Constant Pump Power modes of operation.

This attribute is used to set the amount by which the output power must increase from the threshold setpoint before the alarm is cleared. This attribute, in conjunction with the loss of output power alarm threshold and deviation, enables efficient processing and clearing of the alarm condition.

Typically, network operations personnel should set the loss of output power alarm hysteresis at a value that is appropriate for the intended network application so that the alarm condition is meaningful. Consult with the Cisco TAC to determine the hysteresis value for your application. As a guideline, Cisco recommends that loss of output power alarm hysteresis value be set at 0.2 dB. The module clears the alarm if it detects a signal level of 0.2 dB above the current output power alarm level threshold value set for the amplifier.

When ONS 15216 EDFA2 is set to Constant Gain Temperature Compensated mode (factory default), the value for loss of output power alarm threshold cannot be changed. To display the loss of output power alarm deviation and other power and temperature alarm data, use the snmp table display local cerent15216EdfaCfgGroup command as shown inExample 5-14 on page 5-28.This command returns the current alarm threshold default values.

To set the loss of output power alarm hysteresis when ONS 15216 EDFA2 is configured for operation in either Constant Output Power mode or Constant Pump Power mode, type snmp attribute set local cerent15216EdfaLpoutHysteresis at the command prompt followed by a number. Valid entries are between 0 and 1000 and are in dB times 100. For example, if the loss of output power hysteresis required were 0.2 dB, the number input as loss of output power alarm hysteresis would be 200.

The user is prompted to modify the attribute. If changes are not required, press Enter to return to command prompt.

Changes must be saved before terminating the session. See the “Save Changes” section on page 4-11.

5.6.8 Database Backup and Restore

The configuration information for the ONS 15216 EDFA2 can be saved in a file for later use or to configure other ONS 15216 EDFA2 units. This file contains manufacturing information about the unit that is being backed up (such as part number and serial number), setup information for the unit (such as IP address and host name), all configuration information (such as alarm thresholds and pump mode), and the user database.

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The backup file is saved with cyclic redundancy code (CRC) to ensure data integrity, and the user names, passwords, and other system settings are encrypted for security. Only the configuration information and user database are copied back to the ONS 15216 EDFA2 during a restore.

5.6.8.1 Database Backup Procedure

Step 1 Back up the system configuration to a file (in this case, dbbkup) on the FFS:

a.Set cerent15216EdfaOpDbFileName = "dbbkup".

b.Set cerent15216EdfaOpRequestId = 1.

c.Set cerent15216EdfaOpDbBackup = 2.

d.Wait until cerent15216EdfaOpStatus goes from inprogress to idle.

e.Verify that cerent15216EdfaOpResult is 0.

Step 2 Verify that the backup file is on the FFS by getting the table cerent15216EdfaFfsFileEntry.

Step 3 Copy the backup file to your TFTP server:

a.Set cerent15216EdfaFfsOpRequestId = 2.

b.Set cerent15216EdfaFfsOpSrcName = "dbbkup".

c.Set cerent15216EdfaFfsOpDstName = "dbbkup".

d.Set cerent15216EdfaFfsOpTftpSrvAddr = a.b.c.d (your TFTP server address).

e.Set cerent15216EdfaFfsOpOperation = 3 (put).

f.Set cerent15216EdfaFfsOpAction = 2 (perform).

Step 4 Wait for the TFTP put to complete and check that cerent15216EdfaFfsOpResult = 0 and that cerent15216EdfaFfsOpCopyProgress contains the number of bytes in the file “dbbkup”.

Step 5 Copy file from your TFTP server to the FFS:

a.Set cerent15216EdfaFfsOpRequestId = 2.

b.Set cerent15216EdfaFfsOpSrcName = "dbbkup".

c.Set cerent15216EdfaFfsOpDstName = "dbbkup".

d.Set cerent15216EdfaFfsOpTftpSrvAddr = a.b.c.d (your TFTP server address).

e.Set cerent15216EdfaFfsOpOperation = 2 (get).

f.Set cerent15216EdfaFfsOpAction = 2 (perform).

Step 6 Verify that the file “dbbkup” is on the FFS by getting the table cerent15216EdfaFfsFileEntry.

5.6.8.2 Database Restore Procedure

The configuration information for the ONS 15216 EDFA2 can be restored form a file. During this process, all configuration information (such as alarm thresholds and pump mode) and the user database from the file are replaced in the ONS 15216 EDFA2 memory and FFS.

Before the restore begins, a cyclic redundancy code (CRC) check is performed to ensure data integrity.

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Step 1 Restore from the backup database from a file (in this case, dbbkup) on the FFS:

a.Set cerent15216EdfaOpDbFileName = "dbbkup".

b.Set cerent15216EdfaOpRequestId = 1.

c.Set cerent15216EdfaOpDbRestore = 2.

d.Wait until cerent15216EdfaOpStatus goes from inprogress to idle.

e.Verify that cerent15216EdfaOpResult is 0.

Step 2 Save the changes by setting cerentEdfa15216OpSaveConfig = 2.

Step 3 Reboot the ONS 15216 EDFA2 by setting cerentEdfa15216OpReset = 2.

After the processor reboots, user names and passwords from the new user database must be used for access.

5.6.9 Alarm Entry

Command

snmp table display local cerent15216EdfaAlarmEntry

Syntax Description snmp table display local cerent15216EdfaAlarmEntry

Accesses the alarm status. Example 5-16 shows thecerent15216EdfaAlarmEntry display command.

Example 5-16cerent15216EdfaAlarmEntry Display Command

ash:hostname:ONS15216 EDFA2> snmp table display local cerent15216EdfaAlarmEntry

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaAlarmEntry ::=

{

anQuasarAlarmIndex = 1; anQuasarAlarmID = lcrnt1; anQuasarAlarmPriority = minor; anQuasarAlarmState = cleared; anQuasarAlarmEnable = enabled;

anQuasarAlarmDateAndTime = "2002-10-16,13:49:42.8-8:60";

};

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaAlarmEntry ::=

{

anQuasarAlarmIndex = 2; anQuasarAlarmID = lcrnt2; anQuasarAlarmPriority = minor; anQuasarAlarmState = cleared; anQuasarAlarmEnable = enabled;

anQuasarAlarmDateAndTime = "2002-10-16,13:31:55.4-8:60";

};

CLASS CERENT-15216-EDFA-MIB.cerent15216EdfaAlarmEntry ::=

{

anQuasarAlarmIndex = 3; anQuasarAlarmID = ltmp1;

...

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For information about all of the parameters in the cerent15216EdfaAlarmEntry table, refer to Table 5-11 on page 5-19.

5.7 Summary of SNMP Alarms

Table 5-17 summarizes the ONS 15216 EDFA2 SNMP alarms.

Table 5-17SNMP Alarms

Alarm Index

Alarm ID

Description

Priority

 

 

 

 

1

lcrnt1

Excessive pump current for pump 1. Drive current

Minor

 

 

greater than 95% of end of life value. Current must drop

 

 

 

to 90% of end of life value for alarm to clear.

 

 

 

 

 

2

lcrnt2

Excessive pump current for pump 2. Drive current

Minor

 

 

greater than 95% of end of life value. Current must drop

 

 

 

to 90% of end of life value for alarm to clear.

 

 

 

 

 

3

ltmp1

Pump 1 laser temperature out of range. Chip

Minor

 

 

temperature deviating more than 10 degrees C from the

 

 

 

manufacturer-definedsetpoint.

 

 

 

 

 

4

ltmp2

Pump 2 laser temp. out of range. Chip temperature

Minor

 

 

deviating more than 10 degrees C from the

 

 

 

manufacturer-definedsetpoint.

 

 

 

 

 

5

lpout

Loss of output power. EDFA output power is deviating

Major

 

 

more than the value of cerent15216EdfaLpoutDeviation

 

 

 

from the value of cerent15216EdfaLpoutSetpoint. This

 

 

 

alarm is only valid for constOutputPower and idle

 

 

 

modes.

 

 

 

 

 

6

lpin

Loss of input power (signal). EDFA input power is

Major

 

 

below the value of cerent15216EdfaLOSThreshold.

 

 

 

 

 

7

gain

Gain out of range. Gain has deviated more than 1.25 dB

Major

 

 

from the setpoint in constGainTempComp mode. This

 

 

 

alarm is also triggered if the input power goes outside

 

 

 

the manufacturer-definedrange by more than 0.15 dB.

 

 

 

 

 

8

ctmp

The case temperature out of the threshold range.

Minor

 

 

 

 

9

powerBusA

The Power Bus A voltage is out of the threshold range.

Minor/Critical1

 

 

The power bus threshold has a 1.0V tolerance and a

 

 

 

1.0V hysteresis. There is a ±1.5V inaccuracy in the

 

 

 

ONS 15216 EDFA2 voltage measurement.

 

 

 

 

 

10

powerBusB

The Power Bus B voltage is out of the threshold range.

Minor/Critical1

 

 

The power bus threshold has a 1.0V tolerance and a

 

 

 

1.0V hysteresis. There is a ±1.5V inaccuracy in the

 

 

 

ONS 15216 EDFA2 voltage measurement.

 

 

 

 

 

1.A single power bus alarm is Minor. If the power system is in duplex mode and an alarm is raised on both power buses, the second alarm is Critical.

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C H A P T E R 6

ASH Commands

ASH commands are available in the ASH shell command line interface. ASH commands consist of proprietary commands and command-lineSNMP instructions. This chapter is a reference of ASH commands that are used in advanced setup and troubleshooting. For provisioning the Cisco

ONS 15216 EDFA2 using ASH commands, see Chapter 4, “Provisioning Using ASH and SNMP.”

All commands discussed in this chapter are available to the default CISCO15 user and any other user with read_write_admin (RWA) access privileges. Users with read_write (RW) and read (R) access levels have access to a subset of the commands, as shown in Table 6-1.

6.1 Summary of Security Permissions for ASH Commands

Table 6-1ASH Commands Security Permissions (Access Levels)

 

 

 

 

User Access Levels

 

 

 

 

 

 

 

 

 

 

Command

Description

R

RW

 

RWA

 

 

 

 

 

 

 

 

 

 

clear

Clears the shell screen.

Yes

Yes

 

Yes

 

 

 

See clear Command, page 6-11.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

backup system

Backs up configuration information to file.

No

No

 

Yes

 

 

 

See backup system Command, page 6-31.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

debug memory display

Displays memory.

Yes

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

error log display

Displays current error log.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

exit

Exits the shell.

Yes

Yes

 

Yes

 

 

 

See exit Command, page 6-11.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ffs bams display

Displays flash file system BAMS.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

ffs block compress

Compresses flash file system block into spare.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

ffs block display

Displays flash file system blocks.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

ffs file copy

Copies flash file.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

ffs file delete

Delete flash file.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

ffs file display

Displays contents of flash file.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

ffs file list

Displays the files in flash memory.

No

Yes

 

Yes

 

 

 

See ffs file list Command, page 6-14.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ffs file rename

Renames flash file.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

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Table 6-1ASH Commands Security Permissions (Access Levels) (continued)

 

 

User Access Levels

 

 

 

 

 

Command

Description

R

RW

RWA

 

 

 

 

 

ffs format

Formats flash file system.

No

Yes

Yes

 

 

 

 

 

ffs status display

Displays current flash file system status.

No

Yes

Yes

 

 

 

 

 

ffs tftp get

Copies TFTP file to flash file system.

No

Yes

Yes

 

 

 

 

 

ffs tftp put

Copies flash file to TFTP file system.

No

Yes

Yes

 

 

 

 

 

ffs tftp record get

Copies record-basedTFTP file to flash file.

No

Yes

Yes

 

 

 

 

 

ffs tftp record put

Copies record-basedflash file to TFTP file.

No

Yes

Yes

 

 

 

 

 

flash block display

Displays flash memory.

No

No

Yes

 

 

 

 

 

flash block erase

Erases specified flash block.

No

No

Yes

 

 

 

 

 

flash block modify

Modifies flash memory.

No

No

Yes

 

 

 

 

 

flash boot erase

Erases flash boot sector.

No

No

Yes

 

 

 

 

 

flash boot program tftp

Programs flash from TFTP file.

No

No

Yes

 

 

 

 

 

flash chip block display

Displays chip block flash memory.

No

No

Yes

 

 

 

 

 

flash chip block erase

Erases specified flash chip block.

No

No

Yes

 

 

 

 

 

flash chip block modify

Modifies chip block flash memory.

No

No

Yes

 

 

 

 

 

flash chip display

Displays flash chip information.

No

No

Yes

 

 

 

 

 

flash chip erase

Erases specified flash chip.

No

No

Yes

 

 

 

 

 

flash chip reset

Resets flash chip.

No

No

Yes

 

 

 

 

 

gain attenuation display

Displays target attenuation.

Yes

Yes

Yes

 

 

 

 

 

gain attenuation modify

Modifies target attenuation.

No

Yes

Yes

 

 

 

 

 

gain gain display

Displays gain setting.

Yes

Yes

Yes

 

See gain gain display Command, page 6-9.

 

 

 

 

 

 

 

 

gain gain modify

Modifies gain setting.

No

Yes

Yes

 

See gain gain modify Command, page 6-10.

 

 

 

 

 

 

 

 

help

Gives help about commands.

Yes

Yes

Yes

 

See help Command, page 6-11.

 

 

 

 

 

 

 

 

history

Displays the history list.

Yes

Yes

Yes

 

See history Command, page 6-11.

 

 

 

 

 

 

 

 

login

Allows the user to log into shell.

Yes

Yes

Yes

 

See login and logoff Commands, page 6-12.

 

 

 

 

 

 

 

 

logoff

Allows the user to log off of the shell.

Yes

Yes

Yes

 

See login and logoff Commands, page 6-12.

 

 

 

 

 

 

 

 

manufacturer clei display

Displays CLEI code.

Yes

Yes

Yes

 

 

 

 

 

manufacturer mode enable

Enables access to manufacturer commands.

No

No

Yes

 

 

 

 

 

manufacturer restore

Restores all settings to manufacturer defaults.

No

No

Yes

defaults all

See manufacturer restore defaults all Command,

 

 

 

 

page 6-32.

 

 

 

 

 

 

 

 

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Table 6-1ASH Commands Security Permissions (Access Levels) (continued)

 

 

 

 

User Access Levels

 

 

 

 

 

 

 

 

 

 

Command

Description

R

RW

 

RWA

 

 

 

 

 

 

 

 

 

 

manufacturer restore

Restores manufacturer password defaults.

No

No

 

Yes

 

 

defaults passwords

See manufacturer restore defaults passwords

 

 

 

 

 

 

 

 

 

Command, page 6-32.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

network host ftp

FTPs to remote host.

No

Yes

 

Yes

 

 

 

See FTP Command Line, page 7-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

network host ping

Pings remote host.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

network host telnet

Telnets to remote host

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

pdm busmode display

Displays the bus mode (simplex or duplex).

Yes

Yes

 

Yes

 

 

 

See pdm busmode display Command, page 6-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pdm busmode modify

Modifies the bus mode (simplex or duplex).

No

Yes

 

Yes

 

 

 

See pdm busmode modify Command, page 6-9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pdm cfg threshold bus

Displays bus threshold configuration.

Yes

Yes

 

Yes

 

 

display

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pdm cfg threshold bus

Modifies bus threshold configuration.

No

Yes

 

Yes

 

 

modify

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pdm cfg threshold display

Display threshold configuration.

Yes

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

processor reset

Resets the CPU.

No

Yes

 

Yes

 

 

 

See processor reset Command, page 6-12.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

restore system

Restores configuration from backup file.

No

No

 

Yes

 

 

 

See restore system Command, page 6-31.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shell lines set

Sets the number of shell lines.

Yes

Yes

 

Yes

 

 

 

See shell lines set Command, page 6-13.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shell more disable

Disables more.

Yes

Yes

 

Yes

 

 

 

See shell more enable and disable Commands,

 

 

 

 

 

 

 

 

 

page 6-13.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shell more enable

Enables more.

Yes

Yes

 

Yes

 

 

 

See shell more enable and disable Commands,

 

 

 

 

 

 

 

 

 

page 6-13.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shell rows set

Sets the number of shell rows.

Yes

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

shell status display

Displays the shell status.

Yes

Yes

 

Yes

 

 

 

See shell status display Command, page 6-13.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shell type display

Displays the default shell type.

Yes

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

shell type modify

Modifies the default shell type.

No

No

 

Yes

 

 

 

See shell type modify Command, page 6-13.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp attribute get

Gets an attribute.

No

Yes

 

Yes

 

 

 

See snmp attribute get Command, page 6-15.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp attribute list

Lists an attribute.

No

Yes

 

Yes

 

 

 

See snmp attribute list Command, page 6-16.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp attribute oid get

get an attribute

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

snmp attribute oid set

set an attribute

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco ONS 15216 EDFA2 Operations Guide

 

 

 

 

 

 

 

 

 

 

 

 

78-16033-01

 

 

 

 

 

6-3

 

 

 

 

 

 

 

Chapter 6 ASH Commands

Summary of Security Permissions for ASH Commands

F I N A L D R A F T - C I S C O C O N F I D E N T I A L

Table 6-1ASH Commands Security Permissions (Access Levels) (continued)

 

 

 

 

 

 

User Access Levels

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Command

Description

R

RW

 

RWA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp attribute set

Sets an attribute.

No

Yes

 

Yes

 

 

 

 

 

See snmp attribute set Command, page 6-17.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp host ip get

Gets the IP address from host name.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp host name get

Gets the host name from IP address.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp mib display

Displays a MIB.

No

Yes

 

Yes

 

 

 

 

 

See snmp mib display Command, page 6-17.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp mib get

Gets a MIB.

No

Yes

 

Yes

 

 

 

 

 

See snmp mib get Command, page 6-18.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp mib list

Lists a MIB.

No

Yes

 

Yes

 

 

 

 

 

See snmp mib list Command, page 6-18.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp pdu send

Sends a SNMP protocol data unit (PDU).

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row display

Displays a row.

No

Yes

 

Yes

 

 

 

 

 

See snmp row display Command, page 6-19.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row get

Gets a row.

No

Yes

 

Yes

 

 

 

 

 

See snmp row get Command, page 6-20.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row line set

Dumps a row.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row oid display

Displays a row.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row oid get

Gets a row.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row oid set

Dumps a row.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp row set

Sets a row.

No

Yes

 

Yes

 

 

 

 

 

See snmp row set Command, page 6-20.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp session version v1

Sets default SNMP session version to v1.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp session version v2C

Sets default SNMP session version to v2C.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp subtree display

Displays a subtree.

No

Yes

 

Yes

 

 

 

 

 

See snmp subtree display Command, page 6-21.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp subtree get

Gets a subtree.

No

Yes

 

Yes

 

 

 

 

 

See snmp subtree get Command, page 6-21.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp subtree list

Lists a subtree.

No

Yes

 

Yes

 

 

 

 

 

See snmp subtree list Command, page 6-22.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp table display

Displays a table.

No

Yes

 

Yes

 

 

 

 

 

See snmp table display Command, page 6-23.

 

 

 

 

 

 

 

 

 

 

See also Display Trap Command, page 5-22, IP

 

 

 

 

 

 

 

 

 

 

Address, page 5-24, and Alarm Entry, page

 

 

 

 

 

 

 

 

 

 

5-36.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp table get

Gets a table.

No

Yes

 

Yes

 

 

 

 

 

See snmp table get Command, page 6-24.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp table list

Lists a table.

No

Yes

 

Yes

 

 

 

 

 

See snmp table list Command, page 6-24.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

snmp trap send

Sends a SNMP trap.

No

Yes

 

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco ONS 15216 EDFA2 Operations Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6-4

 

 

 

 

 

 

78-16033-01