ADC D3LXC-SCA100, D3LXC-FCA100, DL3XR-FCA100, DL3XR-SCA100 User Manual

USER MANUAL

Soneplex DS3 Loop Extender (D3LX) CO Module

Product: D3LXC-FCA100, D3L XC-SCA100 CLEI Code: SOCPG2GB, SOCPG2KB

Soneplex DS3 Loop Extender (D3LX) RMT Module

Product: D3LXR-FCA100, D3LXR-SCA100 CLEI Code: SOCPG2HB, SOCPG2JB

LTPS-UM-8013-03

Revision History of This Manual

To order copies of this document, use document catalog number LTPS-UM-8013-03.

Issue Release Date Revisions Made

1 January 11, 2002 Initial release 2 March 21, 2002 Updated BNC cable/cabling instructions 3 August 30, 2002 Updated BNC Tip and Ring illustration

Related Documentation

Soneplex Remote Terminal Enclosure Installation Manual ADCP-61-704 Soneplex Two-Position D3LX Remote Chassis Installation Instructions LTPS-AD-8029-xx Soneplex Four-Position Remote Terminal Cabinet Installation Addendum for D3LX Systems LTPS-AD-8030-xx Soneplex QLX/WQLXR and Four-Position Remote Terminal Cabinet Description Manual ADCP-61-151 Soneplex System Installation Manual LTPS-UM-8010-xx Soneplex Loop Extender System Operation and Maintenance Manual ADCP-61-494 Soneplex TL1 Interface Specification for D3LX-Based Systems LTPS-UM-8027-xx Soneplex D3LX Remote Craft Access Module (D3RCAM) User Manual LTPS-UM-8017-xx

Trademark Information

ADC and Soneplex are registered trademarks of ADC Telecommunications, Inc. No right, license, or interest to such trademarks is granted hereunder, and you agree that no such righ t, license, or interest shall be asserted by you with re spect to such trademark.

Other product names mentioned in this manual are used for identification purposes only and may be trademarks or registered trademarks of their respective companies.

Disclaimer of Liability

Information contained in this do cume nt is compan y private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or discl osed in whole or in part without the written consent of AD C.

Contents herein are curr ent as of th e date of publi catio n. ADC re serv es the right to ch ange the cont ents wi tho ut prio r no tice. In no event shall ADC be liable for any d amages resulti ng from l oss of da ta, loss of us e, or los s of prof its, and ADC furthe r discl aims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period.

ii August 30, 2002 D3LX CO and RMT Modules

LTPS-UM-8013-03 Using This Manual

USING THIS MANUAL

The following conventions are used in this manual:

• Monospace type indicates screen text.

• Keys you press are indicated by small icons such as or . Key combinations to be pressed

simultaneously are indicated with a plus sign as follows: + .

Y ENTER

CTRL ESC

• Items you select are in bold.

• Three types of messages, identified by icons, appear in text.

Notes contain information about special circumstances.

Cautions indicate the possibility of personal injury or equipment damage.

The Electrostatic Discharge (ESD) symbol indicate s that a device or as sembly is susc eptible to damage from electrostatic discharge.

INSPECTING SHIPMENT

Upon receipt of the equipment:

• Unpack each container and inspect the contents for signs of damage. If the equipment has been damaged in

transit, immediately report the extent of damage to the transportation company and to ADC DSL Systems, Inc. Order replacement equipment, if necessary.

• Check the packing list to ensure complete and accurate s hipmen t of each listed item. If the shipment is short

or irregular, contact ADC DSL Systems, Inc. as described in “Appendix C - Pr odu ct Su pport ” on page41. If you must store the equipment for a prolonged period, store the equipment in its original container.

D3LX CO and RMT Modules August 30, 2002 iii

Inspecting Shipment LTPS-UM-8013-0 3

iv August 30, 2002 D3LX CO and RMT Modules

LTPS-UM-8013-03 Table of Contents

TABLE OF CONTENTS

Overview ____________________________________________________________________________ 1 Front-Panel Description________________________________________________________________ 3

Protection Switching..........................................................................................................................4

Automatic Switching...........................................................................................................5

Manual Switching................................................................................................................5

Applications.......................................................................................................................................5

Preparing to Install D3LX Modules______________________________________________________ 6 Installing the BNC Panel _______________________________________________________________ 7

Overview............................................................................................................................................7

Installation of the Panel......................................................................................................................7

Installing a D3LX CO Module in an LEC _________________________________________________ 9

Power Verification................... ..... ...... ...... .................................. ..... ...... ..........................................12

Verification of Electrical DS3 Power Level......................................................................12

Verification of D3LX CO Optical Power..........................................................................13

Installing a D3LX RMT Module in a Remote Cabinet______________________________________ 14

Four-Position Remote Terminal Cabinet Installation......................................................................14

Two-Position QLX Remote BNC Chassis Installation....................................................................16

Power Verification................... ..... ...... ...... .................................. ..... ...... ..........................................16

Verification of Electrical DS3 Power Level......................................................................16

Verification of Optical Power............................................................................................17

Provisioning_________________________________________________________________________ 18

Manual .............................................................................................................................................18

Automatic.........................................................................................................................................18

Other Provisioning Considerations..................................................................................................19

Alarm Setting During Provisioning...................................................................................19

D3 Remote Craft Access Module (D3RCAM) Option .....................................................19

Setting Up System Options ____________________________________________________________ 19

Connecting a Maintenance Terminal to the SCU Craft Port ...........................................................19

Connecting a Maintenance Terminal to the D3RCAM Craft Port...................................................20

Navigating Through Craft Interface Menus...................................................... ...... ..... ....................22

Local Configuration__________________________________________________________________ 23

Configuring the D3LX System Through the SCU...........................................................................23

Configuring D3LX Alarms..............................................................................................................25

Setting Alarm Levels.........................................................................................................25

Displaying D3LX Status..................................................................................................................27

Viewing Loopback Status and Performing Loopback Commands..................................................28

D3LX CO and RMT Modules August 30, 2002 v

Table of Contents LTPS-UM-8013-0 3

Performance Monitoring ................................................................................................................. 29

Performing System Maintenance .................................................................................................... 30

Logging Off..................................................................................................................................... 31

Removing D3LX Modules.............................................................................................................. 32

Remote Configuration _________________ ___ _________________ __ ___ _________________ ___ __33

D3RCAM Menu..............................................................................................................................34

Unit Configuration...........................................................................................................................34

Troubleshooting _____________________________________________________________________36 Appendix A - Specifications____________________________________________________________ 37

D3LX Card-Edge Connector............................. .................................. ...... ..... .................................38

Appendix B - Cleaning and Mating Fiber-Optic Systems____________________________________39

Cleaning...........................................................................................................................................39

Mating.............................................................................................................................................. 40

Appendix C - Product Support _________________________________________________________41 Appendix D - Abbreviations ___________________________________________________________ 42 Certification and Warranty _____________________________________________ Inside Back Cover

vi August 30, 2002 D3LX CO and RMT Modules

LTPS-UM-8013-03 List of Figures

LIST OF FIGURES

1. D3LX CO and D3LX RMT Modules.............................................................................................................1

2. System Overview............................................................................................................................................2

3. D3LX CO Front Panel....................................................................................................................................3

4. Mounting the BNC Panel and Connecting ADC Adapter Cables (LEC Shown)...........................................8

5. Routing the Fiber Patch Cord....................................................................................................................... 10

6. D3LX Module Locations in Loop Extender Chassis....................................................................................11

7. Installing the D3LX CO ...............................................................................................................................12

8. Routing the Fiber Through a Four-Position Remote Terminal Cabinet.......................................................14

9. D3LX RMT Module Locations in a Four-Position Remote Terminal Cabinet............................................15

10. D3LX RMT Module Locations in a Two-Position QLX Remote BNC Chassis......................................... 16

11. Connecting a Maintenance Terminal to the SCU.........................................................................................20

12. Connecting a Maintenance Terminal to the D3RCAM................................................................................21

13. D3LX Configuration Screen.........................................................................................................................23

14. D3LX Alarm Setting Menu..........................................................................................................................26

15. Display D3LX Status....................................................................................................................................27

16. Loopback Status and Commands .................................................................................................................28

17. Performance Monitoring Menu–DS3/E3 PM Configuration Shown...........................................................29

18. System Maintenance–Trouble Isolation Screen Shown...............................................................................31

19. Removing a D3LX Module–D3LX CO Shown...........................................................................................32

20. D3RCAM Craft Interface Main Menu ................................................................................ ..... ...... . .............33

21. D3RCAM Menu Tree...................................... ...... ..... .................................................................................. 34

22. Unit Configuration Screen...................................................... ......................................................................34

23. D3LX Card-Edge Connector........................................................................................................................38

24. Cleaning Materials........................................................................................................................................39

D3LX CO and RMT Modules August 30, 2002 vii

List of Tables LTPS-UM-8013-03

LIST OF TABLES

1. D3LX Front-Panel Description and Status LEDs..........................................................................................4

2. Tip and Ring Assignments for Protection Switching Applications ...............................................................8

3. Chassis Port Description .............................................................................................................................. 19

4. Navigational Keys for the Craft Interface Screens During Telnet Sessions................................................22

5. D3LX CO Configuration Fields–SCU V3.7 or later.................................................................................... 24

6. D3LX Alarm Level Defaults........................................................................................................................ 26

7. Un it Configu ration Fields–D3RCAM Version 1.0 or later..........................................................................35

8. Troubleshooting ...........................................................................................................................................36

9. D3LX Module Specifications....................................................................................................................... 37

viii August 30, 2002 D3LX CO and RMT Modules

LTPS-UM-8013-03 Overview

OVERVIEW

The Soneplex® DS3 Loop Extender

(D3LX) modules sho wn in Figure 1 are a pair of fiber-optic units that provide DS3 service. The D3LX CO resides at the Central Office (CO) site, and the D3 LX RMT reside s at th e Custom er Premises Equipment (CPE) or remote site.

D3LX

STATUS

FAR END

DS3 STATUS

ENABLE

DS3 ONLINE

D3LX

STATUS

FAR END

DS3 STATUS

ENABLE

DS3 ONLINE

Figure 1. D3LX CO and D3LX RMT Modules

The D3LX CO module occupies two card slots in a local, Soneplex Loop Extender Chassis (LEC). The D3LX RMT module occupies two card slots in a Four-Position Remote Terminal Cabinet, or Two-Position QLX Remote BNC Chassis. A D3LX Remote Craft Access Module (D3RCAM) may also installed to provide maintenance terminal access at the remote site. For more information on the D3RCAM, refer to LTPS-UM-8017-xx, the Four-Position Remote Terminal Cabinet, refer to ADCP-61-151, or the Two-Position QLX Remote BNC Chassis, refer to LTPS-UM-8029-xx.

The D3LX modules are part of a system that converts a metallic DS3 circuit at the CO site into a DS3 optical signal that uses Wavelength Division Multiplexing (WDM) to transmit a signal across one single-mode fiber to a D3LX RMT via a D3LX LTU at the CPE site. The D3LX RMT mo dule converts the optical sign al back into an electrical DS3 and transmits the signal back to the D3LX CO residing in the LEC as shown in Figure 2 on page 2.

The D3LX modules perform the following functions:

• Exchange status, alarm, and protection switching information.

• Perform bit error rate monitoring of the optical link.

• Monitor the optical input for Loss-Of-Signal (LOS) and Loss-Of-Frame (LOF).

• Monitor the laser bias for degradation.

• Retrieve remote module status.

• Provide 1+1 Protect mode (line protection).

D3LX CO and RMT Modules August 30, 2002 1

Overview LTPS-UM-8013-03

CO - Local

DS3 out

(transmit)

2 3 4 5 6 7 56 4 3 2 1

DS3 out

DS3 in

(receive)

DS3 in and out

D3LX CO

STATUS

FAR END

DS3 STATUS

R=FAULT G=O.K. FLASH=LBK

ENABLE

OFF=UNEQPP

DS3 ONLINE

G=ONLINE OFF=OFFLINE

FAIL

OPT

BER LOCKOUT

APS

FORCE

LMPTST/ APS

RESET

D3LX CO

BNC panel - front

Loop Extender - front

R T1 R1

19 18 17 16 1520 21 2016 17 18 19

BNC panel - rear

PORT 2 DTE RS-232

2-4

2-3

PORT 3 DTE RS-232

2-2

2-1

1-4

1-3

Loop Extender - rear

DS3 in

1-2

T R

ADC adapter cables

SHIELD GND

FRAME GND

1-1

R T1 R1

–48V

RTN

A B A B

DS3 in and out

POWER

CPE - Remote

DS3 out

(transmit)

1-1

AC/DC

POWER

D3LX RMT

STATUS

FAR END DS3 STATUS

R=FAULT G=O.K. FLASH=LBK

ENABLE

OFF=UNEQPP

DS3 ONLINE

G=ONLINE OFF=OFFLINE

FAIL

OPT

BER LOCKOUT

APS

FORCE

LMPTST/ APS

RESET

D3LX RMT

D3RCAM

STATUS

C R A F T

RESET

D3RCAM

TX RX

1-3

TX RX

2-1

TX RX

2-3

TX RX

D3LX LTU jack block

DS3 in

(receive)

Four-Position Remote Cabinet - front

Figure 2. System Overview

2 August 30 , 20 02 D3LX CO and RMT Modules

LTPS-UM-8013-03 Front-Panel Description

FRONT-PANEL DESCRIPTION

Figure 3 shows the D3LX CO front panel. Table 1 on page 4 describes the LEDs and other front-panel

components. For pinout diagrams of the D3LX card-edge connector, refer to “D3LX Card-Edge Connector” on

page 38.

D3LX CO

STATUS

Status LEDs

Enable pushbutton

Online status LED

Fiber-optic

status LEDs

OPT

APS

Lamp test force/

Automatic protection

switching pushbutton

Reset pushbutton

Retaining latch

Figure 3. D3LX CO Front Panel

FAR END DS3 STATUS ENABLE

DS3 ONLINE

FAIL BER

LOCKOUT FORCE

LMPTST/ APS

RESET

R=FAULT G=O.K. FLASH=LBK OFF=UNEQPP

G=ONLINE OFF=OFFLINE

D3LX CO and RMT Modules August 30, 2002 3

Front-Panel Description LTPS-UM-8013-0 3

Table 1. D3LX Front-Panel Description and Status LEDs

Name Function

LEDs The LEDs can report the following conditions:

Activity Color Status

STATUS Off Not lit Blown fuse

On (solid) Green Normal operation. On (solid) Yellow Module initializing or performing self test diagnostics or LED test. On (solid) Red Module fault detected.

FAR END Off Not lit Remote alarms inactive (no alarm).

On (solid) Yellow Remote alarm on D3LX CO.

DS3 STATUS Off Not lit Unequipped.

On (solid) Green DS3 active. On (flashing) Green DS3 in loopback, output AIS. On (solid) Red DS3 fault (LOS). On (flashing) Red DS3 in loopback, output AIS.

DS3 ONLINE Off Not lit DS3 offline.

On (solid) Green DS3 active.

OPT Off Not lit Optical link active (normal operation).

On (solid) Yellow BER fault. On (solid) Red Optical link failure (OOF)

APS Off Not lit No protection switching (normal operation).

On (solid) Yellow Force manual protection enabled. On (solid) Red Protection switching limit.

ENABLE pushbutton

LMPTST/APS pushbutton

RESET pushbutton

Retaining latch Secures the D3LX when it is firmly seated in the backplane of the chassis and the latch is in the upright position

Pressed with APS In a protected system, the active DS3 are force switched to that module.

Note: The ENABLE pushbutton is pressed first and released last.

Pressed with RESET Cold start reset (service affecting).

Note: The ENABLE pushbutton is pressed first and released last.

Pressed Lights front-panel LEDs yellow, except for STATUS and DS3 STATUS which light red. Pressed with ENABLE In a protected system, the active DS3 are force switched to that module.

Note: The ENABLE pushbutton is pressed first and released last.

Pressed Warm start reset (non-service affecting). Pressed with ENABLE Cold start reset (service affecting).

Note: The ENABLE pushbutton is pressed first and released last.

PROTECTION SWITCHING

The D3LX system may be configured for either protected or non-protected mode. For protected mode, two modules are installed: working and protect. The working module carries the signal, while the protect module is in standby. Each working module uses 1 group, physically occupying 2 slots. Each protected module occupies an additional 2 slots; there are four slots required for each D3LX system.

In protected mode, the offline module is switched into service whenever the D3LX determines that a service fault has occurred in the online module.

4 August 30 , 20 02 D3LX CO and RMT Modules

LTPS-UM-8013-03 Front-Panel Description

Automatic Switching

The 1:1 (Line) Protect mode transmits identical traffic across two parallel systems. The working and protect D3LX modules provide Automatic Protection Switching (APS) compatible with the rem ote D3LX module. APS is non-revertive and bidirectional and may be forced or disabled through the front-panel pushbuttons or the SCU software.

Service is automatically switched from the online D3LX module to the offline module when one or more of the following events occur:

• Offline module detects a failure in the online module.

• Online module detects an optical failure. (LOS, LOF, or BER threshold is exceeded.)

APS is completed within 50 msec of the initiation of a switch. After the occurrence of three automatic switches within a 24-hour period, APS is locked out. APS may be enabled again through the front panel interface or the craft interface.

APS to the offline module can be disabled. To do this, simultaneously press the LMPTST/APS and ENABLE pushbuttons on the online module’s front panel. APS can be restored by pressing both pushbuttons a second time.

BER Monitoring

The optical link is continuously monitored for bit errors. If the bit errors exceed a predetermined threshold, and the D3LX is configured for protection, protection switching occurs and an alarm is indicated. The optical alarm is indicated when the threshold exceeds 10 between 10

-4

and 10

-10

(default is 10-6).

-6

to 10

-10

(default is 10-8). The optical switch threshold may be set

Manual Switching

Service can be manually switched from the online D3LX module to the offline module by simultaneously pressing the LMPTST/APS and ENABLE pushbuttons located on the offline module’s front panel. This disables the APS causing the APS LED to turn yellow. The ONLINE LED of the new online module (formerly the protect module) turns green, indicating a successful transfer of service. The ONLINE LED of the new offline module (formerly the working module) is not lit, indicating it is in standby mode and not carrying the DS3 service.

APPLICATIONS

D3LX modules can be used in a number of solutions:

• Switched Multimegabit Data Service (SMDS) Applications—D3LX modules support th e tr ans mi ssion of

SMDS service through the network.

• Private Line Interconnect Applications—D3LX modules provide private point-to-point LAN interconnect

services through the use of the D3LX.

• DS3 Video Distance Learning Applications—D3LX modules provide high quality video signal transmission

that is the most cost-effective solution for DS3 video transport.

• DS3 Asynchronous Transport Mode (ATM) Applications—D3L X modules provide high spe ed ATM

services using D3LX at a fraction of the cost of an OC-3 multiplexer.

D3LX CO and RMT Modules August 30, 2002 5

Preparing to Install D3LX Modules LTPS-UM-8013-03

PREPARING TO INSTALL D3LX MODULES

Prior to installing D3LX modules in chassis confirm that:

• chassis are installed for each module (an LEC for the D3LX CO and a Four-Position Remote Terminal

Cabinet or Two-Position QLX Remote BNC Chassis for the D3LX RMT).

• a BNC Patch Panel with ADC adapter cables is installed in the CO rack and at the remote site. For more

information about this operation, refer to “Installing the BNC Panel” on page 7.

• protection switching is enabled (if you plan to employ it). For more information about protection switching,

refer to “Setting Up System Options” on page 19.

• a meter and variable line attenuator are available.

• fiber-optic patch cords are of appropriate length and that the connectors are of appropriate type (SC or FC)

for your application.

• the optical components receive the proper cleaning p rocedures. For more inf ormation about cleaning, refer to

“Appendix B - Cleaning and M ating Fiber-Optic Systems” on page 39.

• a Soneplex Controller Unit (SCU) version 3.7 or greater is installed in the LEC.

• any other optional equipment that needs to be installed prior to the D3LX modules, such as an Alarm

Processing Unit (APU) or D3LX Remote Access Module (D3RCAM), is installed. Refer to the optional equipment documentation for installation information.

6 August 30 , 20 02 D3LX CO and RMT Modules

LTPS-UM-8013-03 Installing the BNC Panel

INSTALLING THE BNC PANEL

OVERVIEW

The ADC BNC Panel consists of 14 pairs of 75Ω BNC connectors that are part of a system that converts an electrical DS3 circuit at the CO site into an optical signal that uses WDM to transmit a signal across one single-mode fiber to a CPE site. The BNC Panel can support 7 working D3LX lines and 7 protection D3LX lines. (Table 2 on page 8 lists each working slot location as labelled on the front panel of the chassis and its corresponding protection slot.)

The D3LX CO (CO module) converts the optical signal at the CO site and the D3LX RMT (remote module) converts the optical signal back into an electrical DS3 and transmits the signal back to the D3LX CO residing in the Loop Extender Chassis (LEC).

A BNC Panel and ADC adapter cables are required when D3LX modules are installed. Prior to ordering ADC adapter cables, measure the distance between the BNC Panel and the chassis. For more information about installing D3LX modules, refer to “Installing a D3LX CO Module in an LEC” on page 9.

INSTALLATION OF THE PANEL

Prior to installing the ADC adapter cables (BNC-3-CBL-WW), remove any existing wires from the LINE wire-wrap row on the back of the LEC.

1 Mount the panel in the rack. 2 Secure the panel to the rack by using the provided screws. 3 On the front of the panel, connect the DS3 IN (transmit) and DS3 OUT (receive) coax cables as shown in

Figure 4 on page 8. Note the connector numbers on the BNC panel.

In every group of 4 slots, such as 1-1 through 1- 4, the right mo st two slots have cables plugged into the bottom 2 wire-wrap pins (T1 and R1), and the two left most slots have cables plugged into the top 2 wire-wrap pins (T and R). If it is a protected system or a single D3LX module, then sl ot s 1-2 and 1-4 do not have cables.

For exampl e, a D3LX CO module plugged into slo t 1-1 of the chassis or in a 2 D3LX protected system:

• The DS3 receive cable plugs into the botto m 2 pins T1 and R1 of slot 1-1. This is the DS3 that the D3LX

receives.

• The DS3 transmit cable is plugged into the top 2 pins T and R of slot 1-3. This is the DS3 that the D3LX

transmits.

In another example, for a D3LX CO module plugged into slot 1-3 of the chassis in an unprotected system:

• The DS3 receive cable plugs into the botto m 2 pins T1 and R1 of slot 1-2. This is the DS3 that the D3LX

receives.

• The DS3 transmit cable plugs into the top 2 pins T and R of slot 1-4. This is the DS3 that the D3LX

transmits.

4 From the rear of the panel, con nect the coax end of an ADC adapter cable to the DS3 IN (receive) conn ector.

The connector number must match the connector number on the front of the panel.

5 Connect the wire-wrap conversion block e nd of the same ADC adapter cable to the T and R EQUIP wire-wrap

posts on the back of the LEC as shown in Figure 4 on page 8. The top of the conversion block mates with the T and R LINE wire-wrap posts to prevent improper connection.

D3LX CO and RMT Modules August 30, 2002 7

Installing the BNC Panel LTPS-UM-8013-0 3

6 From the rear of the panel, connect the coax end of an ADC adapter cable to the DS3 OUT (transmit).

connector. The connector number must match the connector number on the front of the panel.

7 Connect the wire-wrap conversion block en d of the same ADC adapter cable to the T and R EQUIP wire-wrap

posts on the back of the LEC as shown in Figure 4 on page 8. The top of the conversion block mates with the T1 and R1 LINE wire-wrap posts to prevent improper connection.

8 Repeat this entire procedure for each D3LX module installed.

Table 2. Tip and Ring Assignments for Protection Switching Applications

Working Card Slot TX/RX BNC Connector Pair Protect Card Slot TX/RX BNC Connector Pair

1-1 1/15 1-3 2/16 2-1 3/17 2-3 4/18 3-1 5/19 3-3 6/20 4-1 7/21 4-3 8/22 5-1 9/23 5-3 10/24 6-1 11/25 6-3 12/26 7-1 13/27 7-3 14/28

DS3 out (transmit)

DS3 in

(receive)

ADC adapter

cables (coax end)

2 3 4 9 8 56 4 3 2 1

19 18 17 16 1523 22 2016 17 18 19

CO rack - rear

DS3 out

DS3 in

BNC panel - front

BNC panel - rear

LINE wire-wrap row

PORT 2 DTE RS-232

1-3

R T1 R1

Loop Extender - front

2-4

2-3

T R

T1 R1

Loop Extender - rear

PORT 3 DTE RS-232

2-2

2-1

1-4

1-3

R T1 R1

1-2

SHIELD GND

FRAME GND

1-1

R T1 R1

–48V

B A

RTN

ADC adapter cables (conversion block end)

1-1

R T1 R1

CO rack - front

EQUIP wire-wrap row

Figure 4. Mounting the BNC Panel and Connecting ADC Adapter Cables (LEC Shown)

8 August 30 , 20 02 D3LX CO and RMT Modules

+ 36 hidden pages

ADC D3LXC-SCA100, D3LXC-FCA100, DL3XR-FCA100, DL3XR-SCA100 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

OVERVIEW

FRONT-PANEL DESCRIPTION

PROTECTION SWITCHING

Automatic Switching

Manual Switching

APPLICATIONS

Preparing to Install D3LX Modules LTPS-UM-8013-03

LTPS-UM-8013-03 Installing the BNC Panel

OVERVIEW

INSTALLATION OF THE PANEL