Carrier Access Wide Bank 28 DS3 Overview

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TITLE PAGE
Wide Bank 28 DS3
TL1 JOB AID
Fan Faceplate Option (FFO)
Document: 002-0138-0100 Product Release: 2.4 March 2003
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commitment on the part of Carrier Access Corporation. The hardware and software described herein are furnished under a license or non-disclosure agreement. The hardware, software, and manual may be used or copied only in accordance with the terms of this agreement. It is against the law to reproduce, transmit, transcribe, store in a retriev al sys tem, or trans late into any me dium - elect ronic, mechanical , magnetic , optical , chemical, manual, or otherwise - any part of this manual or software supplied with the Wide Bank for any purpose other than the purchaser’s personal use without the express written permission of Carrier Access Corporation.
Wide Bank and the Carrier Access Logo are registered trademarks of Carrier Access Corporation. All other brand or product names are trademarks or registration trademarks of their respective companies or organizations.
Contact Information: Carrier Access Corporation
5395 Pearl Parkway Boulder, CO 80301-2490 Corporate Phone: (800) 495-5455 Fax: (303) 443-5908
www.carrieraccess.com
Customer Support Direct: (800) 786-9929 E-mail: tech-support@carrieraccess.com
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TABLE OF CONTENTS
Communicating with the System
n System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
n Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
n Access Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
n Log-In/Log-Out Commands. . . . . . . . . . . . . . . . . . . . . . . 10
n Present State Definitions (PST). . . . . . . . . . . . . . . . . . . . 13
Configuration
n System ID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
n System Time of Day. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
n T3 Circuit Configur at io n . . . . . . . . . . . . . . . . . . . . . . . . . . 18
n T3 Protection and Revertive Configuration . . . . . . . . 20
n T1 Circuit Configur at io n . . . . . . . . . . . . . . . . . . . . . . . . . . 22
n E1 Circuit Configur at io n . . . . . . . . . . . . . . . . . . . . . . . . . . 24
n T1/E1 Protection and Revertive Configuration . . . . 26
n T1/E1 Auto In-Service Detection (LOS Inhibit) . . . 30
Circuit Testing
n Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
n Loopbacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Performance Monitoring
n PM Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Trouble Retrieval
n Retrieve Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
n Retrieve Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
n Retrieve Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
n Alarm and Event Message Parameters. . . . . . . . . . . . . 43
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System Overview
System Overview
Fan Faceplate Option (FFO)
Carrier Access Corporati on’s Wide Bank 28 DS3 Multiplexer provid es a standards-based M13 multiplexi ng function with TL1 management. This product converts a framed Digital Signal Level 3 (DS3) network connection into 28 Digital Signal Level 1 (DS1) connections to T1 facilities, or into 21 connections to E1 facilities. Each Wide Bank 28 DS3 can be equipped with DS1 cards or E1 cards, but not both.
Independent Framing and Clocking
The Wide Bank 28 DS3 does not re-frame or re-clock the low-speed inputs. It allows T1 or E1 framing to be provided independently by the connected communications equipment at both the near-end and the far­end of the DS3 line. Each T1 or E1 is also independentl y clocked within the M1 3 formatted DS3 composit e. Because of the independent clocking and framing capabil ities for each of the T1 or E1 conne ctions, the Wide Bank 28 DS3 can provide asynchronous T1 or E1 to DS3 multiplexing functions.
Capacity and Protection
The Wide Bank 28 DS3 unit’s modul ar design provides up to se ven active quad DS1 (QDSX) cards or seven active triple-port E1 cards. One spare circuit card (DS1 or E1) provides software-controlled protection of low-speed interfaces on a 1 to 7 basis.
The DS3 Controller card provides all common electronic functions of power conversion, processing and management, and a single DS3 interface. An optional redundant DS3 Controller card provides protection for both electronic common equipment and a second DS3 interface for network protection.
Fan Faceplate Option (FFO)
The Fan Faceplate Option pro vides additional cooling capacity so that Wide Bank units can be inst alled with no space between units. This enables up to 40 Wide Banks (1120 DS1s) to be installed in one 7-foot rack.
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System Overview
Maintenance Service Option (MSO)
In addition to providing the same circuit failure protection as Standard DS1 and E1 cards, the MSO DS1 and E1 cards can be replaced without interrupting service on other circuits. The TL1 Access Identifiers clearly distinguish between standard cards and MSO cards.
The MSO circuit card is made up of two s eparat ing s ectio ns cal led t he MSO El ectro nics c ard a nd the MSO Relay card. By separating the se sectio ns, a cust omer can repla ce the fail ed DS1 or E1 electroni c circuit s on the MSO Electronics card while the MSO Relay card automatically maintains the four DS1 (or three E1) circuits by switc hing t hem to the spar e car d. Once new MSO El ectr onics are i nsert ed an d pass self -tes t, the circuits on the spare card are automatically switched back to the home circuits.
With MSO Relay card installed in chassis, the MSO Electronics card can be removed without interrupting service
MSO circuit card assembly, comprising MSO Electronics card and MSO Relay card, replaces standard low-speed circuit card
Wide Bank 28 DS3 - Release 2.4 3
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Guidelines
Guidelines
TL1 Command Syntax
TL1 commands are not case sensiti ve and may be entered using “UPPER CASE” or “lower ca se” characters. For simplicity, this Job Aid uses the following conventions:
l “UPPER CASE” characters denote Command words and Modifiers l “lower case” characters denote Keywords in commands and are accompanied by a table listing
permissible values. Default values in the table are shown in bold type.
l { } braces denote required keywords that must be present. l [ ] brackets denote optional keywords that may be omitted. An accompanying table will list the
default value in bold type.
l Target Identifier ( ti d) may be op ti onal or required. The network arc hi tec tu re may require a tid in
order to access the el ement. To save s pace i n thi s documen t, the ti d is n ot enc losed in bra ckets. If a tid is included in a command, it must be correct or the command will be denied.
l Correlation Tag (ct ag) is usually o ptional. To s ave space in th is document, the ctag is not en closed
in brackets. The ctag is an alphanumeric string that is echoed back in the response message for each command.
l Access Identifier (aid) is usually required. The aid will be enclosed in brackets only if it is
optional. Refer to the accompanying tables in each command for permissible values and the default value if omitted.
l List and Range notations using single and double ampersands (& and &&) are supported for T1
and E1 aids in most commands. List example for DS1s 1, 3, 5: RTRV-T1:tid:DS1-1&DS1-3&DS1-5:ctag; Range example for DS1s 5 thru 8: RTRV-T1:tid:DS1-5&&DS1-8:ctag;
TL1 Shortcuts (Recall and Edit)
To simplify entering repetitive commands, the Wide Bank allow s you to “recall” the previous ten commands entered b y pressi ng the up and down arrow k eys. You c an also edit TL1 commands by using the backspace key to delete mistakes and retyping characters.
Provisioning New Circuits
Configure the system parameters
l Retrieve and verify the System Identifier (see System ID on page 16) l Retrieve and verify the System Clock (see System Time of Day on page 17)
Configure the first facility
l Retrieve one of the facilities to verify parameters and present state l The present state of the T3 facility is always in service and equipped (IS-EQ) l Check the present state of T1 and E1 facilities to verify that the facility is available l If necessary, enter or edit the facility parameters and place the facility in service
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l Retrieve the facility to v erify parame ters and pres ent state l Retrieve the facility condition to verify normal operation (see Retrieve Condition on page 40) l Retrieve the facility alarms to verify normal operation (see Retrieve Alarms on page 41)
Configure the next facility
l Repeat the above items to configure each of the remaining facilities
Test the facilities
l Follow standard practices to test each facility l If desired, use the Diagnostics on page 32 and Loopbacks on page 34
Provisioning Existing Circuits
Configure the first facility
l Retrieve one of the facilities to verify parameters and present state l The present state of the T3 facility is always in service and equipped (IS-EQ)
Guidelines
l Check the present state of T1 and E1 facilities to verify that the facility is available l If necessary, enter or edit the facility parameters and place the facility in service l Retrieve the facility to v erify parame ters and pres ent state l Retrieve the facility condition to verify normal operation (see Retrieve Condition on page 40) l Retrieve the facility alarms to verify normal operation (see Retrieve Alarms on page 41)
Configure the next facility
l Repeat the above items to configure each of the remaining facilities
Test the facilities
l Follow standard practices to test each facility l If desired, use the Diagnostics on page 32 and Loopbacks on page 34.
Available Test Functions
l Verify IP network connectivity to the Wide Bank with a PING command l After login, verify normal Wide Bank response with the RTRV-HDR command l Diagnose fans, E1, and T1 circuits with the DGN-{ENV|E1|T1} command l Allow detection of loopback codes with the ALW-LPBK-{E1|T1|T3} command l Send loopback codes with the CONN-LPBK-{E1|T1|T3} command l Operate loopbacks with the OPR-LPBK-{E1|T1|T3} command
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Access Identifiers
Access Identifiers
T3-T1 Configuration AIDs
DS1-01 DS1-02 DS1-03 DS1-04
DS1-05 DS1-06 DS1-07 DS1-08
DS1-09 DS1-10 DS1-11 DS1-12
DS1-13 DS1-14 DS1-15 DS1-16
DS1-17 DS1-18 DS1-19 DS1-20
DS1-21 DS1-22 DS1-23 DS1-24
DS1-25 DS1-26 DS1-27 DS1-28
Wide Bank 28 DS3
Quad DS1
Card Slot 1
Quad DS1
Card Slot 2
Quad DS1
Card Slot 3
Quad DS1
Card Slot 4
Quad DS1
Card Slot 5
Quad DS1
Card Slot 6
Quad DS1
Card Slot 7
Quad DS1 Spare Slot
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
DS3 Controller
Card Slot A
(Primary)
DS3 Controller
Card Slot B
(Secondary)
Used only for DS3
Network Protection
Four DS1
Protection
Groups
T3 AIDsT1 AIDs
DS3-A
DS3-B
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T3-T1 Equipment AIDs
MSO only with Maintenance Service Option
DS1-CARD-1 DS1-CARD-MS0-1
DS1-CARD-2 DS1-CARD-MS0-2
Wide Bank 28 DS3
Quad DS1
Card Slot 1
Quad DS1
Card Slot 2
Access Identifiers
Fans only wit h Fan Facep la te
Option (FFO)
FAN-A
DS1-CARD-3 DS1-CARD-MS0-3
DS1-CARD-4 DS1-CARD-MS0-4
DS1-CARD-5 DS1-CARD-MS0-5
DS1-CARD-6 DS1-CARD-MS0-6
DS1-CARD-7 DS1-CARD-MS0-7
Quad DS1
Card Slot 3
Quad DS1
Card Slot 4
Quad DS1
Card Slot 5
Quad DS1
Card Slot 6
Quad DS1
Card Slot 7
POWER-5V-A
DS3 Controller
Card Slot A
(Primary)
POWER-5V-B
DS3 Controller
Card Slot B
(Secondary)
EXT48V-A
DS3-A
EXT48V-B
DS3-B
FAN-B
DS1-CARD-SPARE E1-CARD-MSO-SPARE
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Quad DS1 Spare Slot
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Access Identifiers
T3-E1 Configuration AIDs
E1-01 E1-02 E1-03
E1-05 E1-06 E1-07
E1-09 E1-10 E1-11
E1-13 E1-14 E1-15
E1-17 E1-18 E1-19
Wide Bank 28 DS3
Tripl e E1
Card Slot 1
Triple E1
Card Slot 2
Triple E1
Card Slot 3
Triple E1
Card Slot 4
Triple E1
Card Slot 5
T3 AIDsE1 AIDs
A B C
DS3 Controller
A B C
A B C
(Primary)
DS3 Controller
Card Slot B
Card Slot A
A B C
A B C
(Secondary)
Used only for DS3
Network Protection
DS3-A
DS3-B
E1-21 E1-22 E1-23
E1-25 E1-26 E1-27
Triple E1
Card Slot 6
Triple E1
Card Slot 7
Triple E1
Sp ar e Slot
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A B C
A B C
A B C
Three E1
Protection
Groups
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T3-E1 Equipment AIDs
MSO only with Maintenance Service Option
E1-CARD-1 E1-CARD-MS0-1
E1-CARD-2 E1-CARD-MS0-2
Wide Bank 28 DS3
Triple E1
Card Slot 1
Triple E1
Card Slot 2
POWER-5V-A
Access Identifiers
Fans only wi t h Fan Faceplate
Option (FFO)
FAN-A
EXT48V-A
E1-CARD-3 E1-CARD-MS0-3
E1-CARD-4 E1-CARD-MS0-4
E1-CARD-5 E1-CARD-MS0-5
E1-CARD-6 E1-CARD-MS0-6
E1-CARD-7 E1-CARD-MS0-7
E1-CARD-SPARE E1-CARD-MSO-SPARE
Triple E1
Card Slot 3
Triple E1
Card Slot 4
Triple E1
Card Slot 5
Triple E1
Card Slot 6
Triple E1
Card Slot 7
Triple E1
Spare Slot
DS3 Controller
Card Slot A
(Primary)
POWER-5V-B
DS3 Controller
Card Slot B
(Secondary)
DS3-A
EXT48V-B
DS3-B
FAN-B
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Log-In/Log-Out Commands
Log-In/Log-Out Comma nds
1. Activate User (Log In)
NOTE: To simplify new installations, unit s are normal ly shi pped wit h log-i n secu rit y turned
off unless the customer requests that it be turned on. When security is turned on, the default user name is ADMIN and the default password is either null or TEST.
ACT-USER:tid:uid:ctag::pid;
Keyword Description
pid Private ID (password). An ASCII string up to 10 characters long with at least
two non-alphabetic characters with at least one special character. Omit if no password is required. Passwords are case-sensitive
uid User ID (name). An alphanumeric string up to 10 characters long.
Example: ACT-USER:tid:JOHNDOE:ctag::SECRET-1;
NOTE: If user’s name and password are valid, a normal COMPLD response will appear.
Following each login, the Wide Bank automatically retrieves the current equipment configuration (RTRV-EQPT) to display the instal led cards and their present status, as shown below.
Response: tid 2001-12-18 15:13:21
M ctag COMPLD ;
tid 2001-12-18 15:13:21 A 1 REPT EQPT "DS3-A:ACTIVE,2.40.0" "DS3-B:STANDBY,2.40.0" "DS1-CARD-1:ACTIVE," "DS1-CARD-2:ACTIVE," "DS1-CARD-3:ACTIVE," "DS1-CARD-4:ACTIVE," "DS1-CARD-5:ACTIVE," "DS1-CARD-6:ACTIVE," "DS1-CARD-7:ACTIVE," "DS1-CARD-SPARE:ACTIVE," ;
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2. Edit PID (Change Password)
ED-PID:tid:uid:ctag::old-pid,new-pid;
Keyword Description
uid User ID new-pid New Private ID (password). An ASCII string up to 10 characters long with at
least two non-alphabetic characters with at least one special character. Null removes password requirement. Passwords are case-sensitive.
old-pid Old Private ID (password)
Log-In/Log-Out Commands
Example:
ED-PID:tid:name:ctag::old-1,new-1;
3. Cancel User (Log Out)
CANC-USER:tid:uid:ctag;
Keyword Description
uid User ID (optional for log out)
Example: CANC-USER:tid:name:ctag;
Response: tid 2001-12-18 16:07:31
M ctag COMPLD ;
4. Cancel User Session Message
The TL1 session time-out period is set by the system administrator. The default value is 31 minutes. This time-out will cancel the us er session when the specified pe riod of inactivity is excee ded. If two or more users have active sessions and one user session times out, the other users will receive a CANC message. In the following example, STEVE is the user that timed out:
Response: tid 2001-12-04 11:40:32
A atag CANC STEVE /* Session Timeout: STEVE */ ;
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Log-In/Log-Out Commands
5. Set User Session Timeout
This command is used by the system administrator to set the number of minutes before session inactivity timeout of the TL1 TCP/IP por t. When the command is issued , any active sessions will be upda ted with the new session ti meout period. Sett ing the tmout pa ra me te r to zero will tur n off session in act iv ity timeouts so that sessions will never time out.
This command does not affect TL1 se ssi ons usi ng th e TL1 RS-232 port or any CLI sessions usi ng TCP/ IP or RS-232.
SET-ATTR-SECUDFLT:tid::ctag::TMOUT=<tmout>;
Keyword Description
tmout Timeout period in minutes.
• Any positive integer value.
• A zero value will disable timeout.
• Default value is 31.
Example: SET-ATTR-SECUDFLT:tid::ctag::TMOUT=15;
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Present State Definitions (PST)
1. Retrieve T3 Present State
NOTE: The T3 facility’s Present State value is always in service and equipped (IS-EQ).
RTRV-T3:tid:[aid]:ctag;
Keyword Description
aid Access ID (optional). If omitted, it will default to ALL.
ALL
ctag Correlation Tag (optional) tid Target ID of network element (optional)
Example: Retrieve current DS3 configuration.
RTRV-T3:tid::ctag;
The following response shows the default DS3 configuration values (see T3 Circuit Configuration on page 18).
Present State Definitions (PST)
Response: tid 2001-12-4 11:43:56
M ctag COMPLD "AISC=LOS&AISNAS&LOF,AIST=ONES,CKTID=DS3, CMDMDE=FRCD,FMT=M23,IDLE=N,LBO=1,LINECDE=B3ZS, MCOND=LOS&RAI&AISNAS&LOF&T-ERL&RTCLK&IMPROPRMVL& IRR&CONTEQPT&BPV,OMODE=NORM,XBIT=PASS,XBITRCV=ALM1, XPOL=ALM1,TMG=INT,TMGLOCK=N" ;
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Present State Definitions (PST)
2. Retrieve T1 or E1 Present State
RTRV-T1:tid:aid:ctag; RTRV-E1:tid:aid:ctag;
Keyword Description
aid Access ID depends on facility type:
• For T1 facility, use DS1-1 to DS1-28, or ALL
• For E1 facility, use E1-01 to E1-27, or ALL (see T3-E1 Configuration AIDs on page 8)
Note: This command supports aid lists and ranges (&, &&). ctag Correlation Tag (optional) tid Target ID of network element (optional)
Example: Retrieve the current configuration, including the PST and SST values, for E1 #2.
RTRV-E1:tid:E1-02:ctag;
Example: Retrieve the current configuration, including the PST and SST values, for DS1 #2.
RTRV-T1:tid:DS1-02:ctag;
The following response shows the default DS1 configuration values (see T1 Circuit Configuration on page 22).
tid 2001-12-04 11:51:58 M ctag COMPLD "DS1-02::AISF=Y,CMDMDE=FRCD,DLCID=DS1 2, FLMDE=BOTH,FMT=UNFR,IDLE=AIS,LBO=1,LINECDE=B8ZS, OMODE=NORM,RVRTFLAG=UNLCKD:IS-EQ,NALMNR" ;
PST SST
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Present State Definitions (PST)
PST and SST Values
PST Keyword Description
T1 and E1 facilities may have the following Primary State (PST) values. IS-EQ In service (enabled) and equipped IS-RLY In service with relay card only (transceiver electronics card is removed) IS-UEQ In service and unequipped OOS-EQ Out of service (disabled) and equipped OOS-RLY Out of service with relay card only (transceiver electronics card is removed) OOS-UEQ Out of service and unequipped
SST Keyword Description
T1 and E1 facilities may have the following Secondary State (SST) values. NALMNR The automatic in-service feature \is turned on and an LOS alarm is being
suppressed on this DS1 NALMCD The automatic in-service feature is turned on, a good DS1 signal exists, but it
has not persisted for 2 minutes yet
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System ID
System ID
The following steps show how to set the System ID (sid) that appears as in all TL1 messages and is required as the Target ID (tid) when used in TL1 commands.
1. Retrieve Current Equipment Configuration
NOTE: The following command is executed automatically when the user logs in.
RTRV-EQPT:tid:[ALL]:ctag;
Example: RTRV-EQPT:tid:ALL:ctag;
Response: tid 2002-01-05 11:21:39
M ctag COMPLD "DS3-A:ACTIVE,2.40.0" "DS3-B:STANDBY,2.40.0" "DS1-CARD-1:ACTIVE," "DS1-CARD-2:ACTIVE," "DS1-CARD-3:ACTIVE," "DS1-CARD-4:ACTIVE," "DS1-CARD-5:ACTIVE," "DS1-CARD-6:ACTIVE," "DS1-CARD-7:ACTIVE," "DS1-CARD-SPARE:ACTIVE," ;
2. Set System ID
SET-SID:tid::ctag::sid;
Example: Change System Equipment ID from tid to MUX-1.
Response: tid 2002-01-05 11:23:48
Keyword Description
sid System ID: Up to 20 alphanumeric or hyphen characters
SET-SID:tid::ctag::MUX-1;
M ctag COMPLD ;
The first respons e following the SET-SID command will display the original tid so that the response can be matched to the command. Subsequent commands and responses will use the new tid.
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System Time of Day
System Time of Day
The following steps show how to reset the Wide Bank system clock.
NOTE: The Wide Bank system clock must be reset after a power interruption. The clock
date and time are used to time-stamp all alarms, events, and logs. Following a power interruption, the date and time will restart at 2001-01-01 01:00:00.
1. Retrieve Time of Day
RTRV-TOD:tid::ctag;
Example: RTRV-TOD:tid::ctag;
Response: tid 2001-01-01 11:51:46
M ctag COMPLD "2001,01,01,11,51,46" ;
2. Edit Time of Day
ED-DAT:tid::ctag::yy-mm-dd,hh-mm-ss;
Example: Set date to 2001 December 5 and time to 11:20:00 a.m.
ED-DAT:tid::ctag::01-12-05,11-20-00;
Response: tid 2001-12-05 11:20:00
M ctag COMPLD ;
Keyword Description
yy-mm-dd Date:
• yy – Last 2 digits of year
• mm – Month: 01 to 12
• dd – Day: 01 to 31
hh-mm-ss Time:
• hh – Hours: 00 to 23
• mm – Minutes: 00 to 59
• ss – Seconds: 0 to 59
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T3 Circuit Configuration
T3 Circuit Configuration
The following steps show how to configure the T3 (DS3) facility.
NOTE: The Wide Bank T3 facility is always In Service and Equipped (IS-EQ).
1. Retrieve Current T3 Configuration
RTRV-T3:tid:[aid]:ctag;
Keyword Description
aid Access ID (optional). If omitted, it will default to ALL.
ALL
Example: Retrieve the current DS3 configuration.
RTRV-T3:tid:ALL:ctag;
The following response shows the default configuration.
NOTE: The response may include current alarms and inhibits.
Response: tid 2001-12-4 11:43:56
M ctag COMPLD "AISC=LOS&AISNAS&LOF,AIST=ONES,CKTID=DS3, CMDMDE=FRCD,FMT=M23,IDLE=N,LBO=1,LINECDE=B3ZS, MCOND=LOS&RAI&AISNAS&LOF&T-ERL&RTCLK&IMPROPRMVL& IRR&CONTEQPT&BPV,OMODE=NORM,XBIT=PASS,XBITRCV=ALM1, XPOL=ALM1,TMG=INT,TMGLOCK=N" ;
2. Edit T3 Configuration
ED-T3:tid:aid:ctag:::[CKTID=cktid],[FMT=fmt],[LBO=lbo],[OMODE=omode],
[TMG=tmg],[TMGLOCK=tmglock];
Keyword Description
aid Access ID
•ALL
Example: Set DS3 frame format to C-bit.
ED-T3:tid:ALL:ctag:::FMT=CBIT;
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T3 Circuit Configuration
T3 Configuration Parameters
Keyword Description
aid Access ID. Required for ED-T3 command.
•ALL
AISC= Specifies conditions on the input (receive) side of a connection under which AIS will be
generated on the output (transmit) side of a connection. Hard-coded to
LOS&AISNAS&LOF. AIST= Indicates the type of the AIS signal to be generated/transmitted, and the AIS signal
mode expected on input should a failure condition exist. Hard-coded to ONES. CKTID= The circuit identification parame ter contains the Common Lan guage Circuit ID or ot her
alias of the channel being provisioned. This is an ASCII string limited to 32 characters. CMDMDE= Indicates command execution mode. Hard-coded to FRCD, meaning that commands
may override existing parameter settings in order to execute. FMT= Indicates DS3 digital signal format. Values are:
•CBIT
•M23
IDLE= Indicates DS3 idle signal is used or not used. Hard-coded to N. LBO= Indicates line build out setting. Values are:
1 – short connections (less than 50')
• 2 – long connections (50' or longer)
LINECDE= Indicates DS3 line code. Hard coded to B3ZS. MCOND= Specifies conditions to be monitored on the input side of the connection. Hard-coded to:
LOS&RAI&AISNAS&LOF&T-BERL&RTCLK&IMPROPRMVL&INT
&PWR&INTERR&CONTEQPT&BPV OMODE= Specifies what will be transmitted from the DS3 output port. Values are:
NORM – normal
• AIS – Alarm Indication Signal
TMG= Timing Source. Applies only to T3 modifier. Values are:
INT – Internal Strat um 4E clock
• EXT – External Clock (44.736 Mbps)
• LINE – Slave to DS3 Line
TMGLOCK= Timing Lock. Applies o nly to T3 modifier. Indicates whether provi sioned ti ming source
is to be locked to disable automatic source switching. Values are:
•Y – yes
N – no
XBIT= Indicates how the X-bits are handled for this particular channel. Hard-coded to PASS,
meaning it will pass the X-bits with no modification. XBITRCV= Indicates the usage of the outgoing X-bits. Hard-coded to ALM1, meaning all the X-
bits equal to 1 for indicating incoming remove alarm. XPOL= Indicates the value/polarity to which the outgoing X-bits are forced. Hard-coded to
ALM1, meaning the Wide Bank will set X-bits to one for indicating alarm.
Wide Bank 28 DS3 - Release 2.4 19
Page 22
T3 Protection and Re ve r t iv e Configuration
T3 Protection and Revertive Configuration
The following steps show how to retrieve the current DS3 equipment configuration and condition, and how to change the DS3 protection and revertive properties. The unit can also provide automatic protection switching (APS) if it has two DS3 lines as well as two DS3 controller cards.
1. Retrieve Current T3 Equipment Configuration
This will show t he status of t he DS3 contro ller cards and whether the un it can prov ide high-speed protection.
RTRV-EQPT:tid:[ALL]:ctag;
Example: RTRV-EQPT:tid:ALL:ctag;
Response: tid 2001-08-04 05:08:45
M ctag COMPLD "DS3-A:ACTIVE,2.40.0" "DS3-B:STANDBY,2.40.0" "DS1-CARD-1:ACTIVE," "DS1-CARD-2:ACTIVE," "DS1-CARD-3:ACTIVE," "DS1-CARD-4:ACTIVE," "DS1-CARD-5:ACTIVE," "DS1-CARD-6:ACTIVE," "DS1-CARD-7:ACTIVE," "DS1-CARD-SPARE:ACTIVE," ;
Status of DS3 controller cards. Unit can provide high-speed protection if one DS3 is ACTIVE and one is STANDBY.
T3 Equipment Status Values
Equipment Status Description
DS3 -A, DS3-B Active Contr oller card i s ins tall ed and i n acti ve mode ( DS3 cir cuit
is active) Standby Controller is installed and in standby mode Not Present Controller is not installed Not Ready Controller is present, but is not communicating with the
active card for unknown reasons Fail Controller hardware failure
20 Wide Bank 28 DS3 - Release 2.4
Page 23
T3 Protection and Revertive Confi gu rat io n
2. Retrieve Current T3 Condition
RTRV-COND-T3:tid::ctag;
Example: RTRV-COND-T3:tid::ctag;
If T3:PROTNA appears, protection is not available, either because the second controller is not installed or has failed.
Response:
tid 2001-08-04 05:05:51 M ctag COMPLD "DS3-A,T3:PROTNA,NSA,,,,,,\"Protection Unit not Available\"" "DS3-A,T3:IHNSWPR,NSA,,,,,,\"DS3 Facility Protection not Enabled\"" "DS3-A,T3:INHAUTORSTEQPT,NSA,,,,,,\"DS3 Revertive Off\""
;
3. Determine T3 Protection and Revertive Choices
If DS3 condition is Your choice is
T3:IHNSWPR Allow DS3 automatic protection switching:
ALW-SWTOWKG-T3:tid:ALL:ctag;
T3:IHNSWPR
(does not appear)
T3:INHAUTORSTEQPT Allow DS3 revertive switching to DS3-A:
T3:INHAUTORSTEQPT
(does not appear)
Inhibit DS3 automatic protection switching:
INH-SWTOWKG-T3:tid:ALL:ctag;
ALW-AUTORST:tid::ctag::DS3EQPT;
Inhibit DS3 revertive switching:
INH-AUTORST:tid::ctag::DS3EQPT;
4. To Switch T3 to Protection or Working Controller
The following commands will forcibly move the T3 circuit between the working (DS3-A) and protection (DS3-B) controllers for testing or maintenance. Switching will be denied only if the equipment status (RTRV-EQPT) of the other controller is NOT PRESENT (not equipped) or UNKNOWN (equipped but status unknown).
CAUTION! THESE COMMANDS MAY AFFECT SERVICE. BEFORE SWITCHING
CONTROLLERS, IT IS ADVISABLE TO PERFORM A RTRV-ALM-T3 TO VERIFY THAT THERE ARE NO EXISTING DS3 ALARMS ON THE OTHER CONTROLLER.
NOTE: If you switch DS3 controllers, your current TL1 session wil l be terminated. When
you start another TL1 session, you will be logging into the newly active controller.
SW-TOPROTN-T3:tid:ALL:ctag; SW-TOWKG-T3:tid:ALL:ctag;
Wide Bank 28 DS3 - Release 2.4 21
Page 24
T1 Circuit Configuration
T1 Circuit Configuration
1. Retrieve Current T1 Configuration
RTRV-T1:tid:aid:ctag;
Example: Retrieve current configuration for
DS1 #2.
RTRV-T1:tid:DS1-02:ctag;
Response: tid 2001-12-04 11:51:58
M ctag COMPLD "DS1-02::AISF=Y,CMDMDE=FRCD,DLCID=DS1 2, FLMDE=BOTH,FMT=UNFR,IDLE=AIS,LBO=1,LINECDE=B8ZS, OMODE=NORM,RVRTFLAG=UNLCKD:IS-EQ,NALMNR" ;
2. Determine T1 Configuration Choices
If PST= Your choice is
AIDType AID
T1 DS1-1 to DS1-28, or ALL
Note: Most T1 commands support lists and ranges
PST
IS-EQ IS-RLY IS-UEQ
OOS-EQ OOS-RLY OOS-UEQ
Edit a param eter while in service:
ED-T1:tid:aid:ctag:::t1_parameters];
Place a facility out of service:
RMV-T1:tid:aid:ctag;
Edit a parameter while out of service:
ED-T1:tid:aid:ctag:::t1_parameters];
Enter (grow ) a facility and place in service:
ENT-T1:tid:aid:ctag:::t1_parameters];
3. To Edit T1 Configuration
ED-T1:tid:aid:ctag:::[DLCID=dlcid],[LBO=lbo],[LINECDE=linecde],[OMODE=omode];
Example: Set DS1 #8 Line Code to AMI.
ED-T1:tid:DS1-08:ctag:::LINECDE=AMI;
4. To Enter T1 Configuration and Put In Service
ENT-T1:tid:aid:ctag:::[DLCID=dlcid],[LBO=lbo],[LINECDE=linecde],[OMODE=omode];
Example: Create DS1 #8 with Line Code set to AMI and place in service.
ENT-T1:tid:DS1-08:ctag:::LINECDE=AMI;
22 Wide Bank 28 DS3 - Release 2.4
Page 25
5. To Remove T1 From Service
CAUTION! REMOVING A T1 WILL DISRUPT SERVICE.
RMV-T1:tid:aid:ctag;
Example: Place DS1 #8 out of service.
RMV-T1:tid:DS1-08:ctag;
T1 Configuration Parameters
Keyword Description
AISF= Indicates whether f ailed signal fro m upstr eam shoul d be repla ced by AIS. Har d-
coded to Y.
CMDMDE= Indicates command execution mode. Hard-coded to FRCD. This means that
existing paramete r set tings may be ov erri dden in ord er to execut e the c ommand.
DLCID= The DS1 digital loop carrier system identifier. This is a string of ASCII
characters and has a maximum length of 32 characters.
T1 Circuit Configuration
FLMDE= Indicates the fault locate mode. Hard-coded to BOTH. FMT= Indicates DS1 digital signal format. Hard-coded to UNFR. IDLE= Indicates the signal inserted for idle DS1. Hard-coded to AIS. LBO= Indicates the line buildout setting. Values are 1-6.
1 – DSX(0’-110’)
• 2 – DSX(110’-220’)
• 3 – DSX(220’-330’)
• 4 – DSX(330’-440’)
• 5 – DSX(440’-550’)
• 6 – DSX(550’-660’)
LINECDE= Indicates DS1 line code. Values are:
• AMI – Alternate mark inversion
B8ZS – Bipolar with 8-zero s ubstitution
OMODE= Specifies what will be transmitted from the DS1 output port. Values are:
NORM – Normal
• AIS – Alarm Indication Signal
RVRTFLAG= • UNLCKD – Unlocked. DS1 will revert to home.
• LOCKED – Indicates if the DS1 is locked onto the spare due to repeated unsuccessful attempts at reverting to the working card (three attempts in 24 hours). The DS1 will remain on the spare until this flag is cleared, the DS1 card is replaced, or the DS1 is manually moved home (SW-TOWKG-T1).
Wide Bank 28 DS3 - Release 2.4 23
Page 26
E1 Circuit Configuration
E1 Circuit Configuration
1. Retrieve Current E1 Configuration
RTRV-E1:tid:aid:ctag;
Example: Retrieve configuration for E1 #1.
RTRV-E1:tid:E1-01:ctag;
Response: tid 2001-08-04
11:47:18 M ctag COMPLD "E1-01::AISF=Y,CMDMDE=FRCD,DLCID=E1 1, FLMDE=BOTH,FMT=UNFR,IDLE=AIS,LINECDE=HDB3, OMODE=NORM,RVRTFLAG=UNLCKD:IS-EQ,NALMNR" ;
2. Determine E1 Configuration Choices
If PST= Your choice is
AIDType AID
E1 E1-01 to E1-27, or ALL
(see T3-E1 Configuration AIDs on page 8)
PST
IS-EQ IS-RLY IS-UEQ
OOS-EQ OOS-RLY OOS-UEQ
Edit a param eter while in service.
ED-E1:tid:aid:ctag:::[DLCID=dlcid],[OMODE=omode];
Place a facility out of service.
RMV-E1:tid:aid:ctag;
Edit a parameter while out of service
ED-E1:tid:aid:ctag:::[DLCID=dlcid],[OMODE=omode];
Enter (grow ) a facility and place in service (ENT-E1)
RMV-E1:tid:aid:ctag;
3. To Edit E1 Configuration
ED-E1:tid:aid:ctag:::[DLCID=dlcid],[OMODE=omode];
Example: Set E1 #3 Circuit ID to WB6-E1-03.
ED-E1:tid:E1-03:ctag:::DLCID=WB6-E1-03;
4. To Enter E1 Configuration and Put In Service
ENT-E1:tid:aid:ctag:::[DLCID=dlcid],[OMODE=omode];
Example:
Create E1 #3 with Circuit ID set to WB6-E1-03 and place in service.
ENT-E1:tid:E1-03:ctag:::DLCID=WB6-E1-03;
24 Wide Bank 28 DS3 - Release 2.4
Page 27
5. To Remove E1 From Service
CAUTION! REMOVING AN E1 WILL DISRUPT SERVICE.
RMV-E1:tid:aid:ctag;
Example: Place DS1 #3 out of service.
RMV-E1:tid:E1-03:ctag;
E1 Configuration Parameters
E1 facilities are hardcoded to HDB3 line code and no line buildout.
Keyword Description
AISF= Indicates whether f ailed signal fro m upstr eam shoul d be repla ced by AIS. Har d-
coded to Y.
CMDMDE= Indicates command execution mode. Hard-coded to FRCD. This means that
existing paramete r set tings may be ov erri dden in ord er to execut e the c ommand.
E1 Circuit Configuration
DLCID= The E1 digital loop carrier system identifier. This is a string of ASCII
characters and has a maximum length of 32 characters.
FLMDE= Indicates the fault locate mode. Hard-coded to BOTH. FMT= Indicates E1 digital signal format. Hard-coded to UNFR. IDLE= Indicates the signal inserted for idle E1. Hard-coded to AIS. LINECDE= Indicates E1 line code. E1 is always HDB3 (high density bipolar 3). OMODE= Specifies what will be transmitted from the E1 output port. The Wide Bank
supports:
NORM – Normal
• AIS – Alarm Indication Signal
RVRTFLAG= • UNLCKD – Unlocked. E1 will revert to home.
• LOCKED – Indicates if the E1 is locked onto the spare due to repeated unsuccessful attempts at reverting to the working card (three attempts in 24 hours). The E1 will remain on the spare until this flag is cleared, the E1 car d is replaced, or the E1 is manually moved home (SW-TOWKG-E1).
Wide Bank 28 DS3 - Release 2.4 25
Page 28
T1/E1 Protectio n and Revertive Configuration
T1/E1 Protection and Revertive Configuration
The following steps show how to retrieve the current T1/E1 equipment configuration and condition, and how to change the T1/E1 protection and revertive properties.
1. Retrieve Current T1/E1 Equipment Configuration
This will show the status of the DS1/E1 spare card and whether the unit can provide circuit protection.
RTRV-EQPT:tid:[ALL]:ctag;
Example: RTRV-EQPT:tid:ALL:ctag;
Response: tid 2001-08-04 05:08:45
M ctag COMPLD "DS3-A:ACTIVE,2.40.0" "DS3-B:STANDBY,2.40.0" "DS1-CARD-1:ACTIVE," "DS1-CARD-2:ACTIVE," "DS1-CARD-3:ACTIVE," "DS1-CARD-4:ACTIVE," "DS1-CARD-5:ACTIVE," "DS1-CARD-6:ACTIVE," "DS1-CARD-7:ACTIVE," "DS1-CARD-SPARE:ACTIVE," ;
Status of working cards
Status of spare card. Unit can provide low-speed protection if spare card is ACTIVE or MSO ACTIVE.
26 Wide Bank 28 DS3 - Release 2.4
Page 29
T1/E1 Protection and Revertive Confi guration
T1/E1 Equipment Status Values
Equipment Status Description
DS1/E1 Card Active DS1/E1 card is installed and active, but i ndi vi dual DS1/ E1
circuits may have failed and be on Spare card Not Present DS1/E1 card is no t installed MSO Active DS1/E1 MSO card (relay and electronics) is installed and
active, but individual DS1/E1 circuits may have failed and
be on Spare card
DS1/E1 Card Spare
MSO Relay Only Active on Spare
MSO Relay Only Not Active
MSO Relay Only Conflict On Spare
MSO Relay Only Spare Not Present
Wrong Card for Mode
Active DS1/E1 card is installed and active, but i ndi vi dual DS1/ E1
Not Present DS1/E1 card is no t installed MSO Active DS1/E1 MSO card (relay and electronics) is installed and
MSO Relay Only Spare Not Present
DS1/E1 MSO relay card is insta lled, bu t elec troni cs card is
missing. Circuits have been switched to Spare card.
DS1/E1 MSO relay card is insta lled, bu t elec troni cs card is
missing. Circuits have been switched to Spare card.
DS1/E1 MSO relay card is insta lled, bu t elec troni cs card is
missing. Multiple MSO card removals prevent switching
circuits to Spare.
DS1/E1 MSO relay card is insta lled, bu t elec troni cs card is
missing. Circuits ca nnot be switched because Spare card is
not installed.
System mode is set to DS1 when E1 card is installed, or
vice versa. Status applies to both MSO and non-MSO card
types.
circuits may have failed
active, but individual DS1/E1 circuits may have failed
DS1/E1 MSO relay card is insta lled, bu t elec troni cs card is
missing. Circuits cannot be switched without spare
electronics. Conflict Multiple MSO card removals prevent switching circuits to
Wrong Card for Mode
Wide Bank 28 DS3 - Release 2.4 27
Spare
System mode is set to DS1 when E1 card is installed, or
vice versa. Status applies to both MSO and non-MSO card
types.
Page 30
T1/E1 Protectio n and Revertive Configuration
2. Retrieve Current T1/E1 Condition
RTRV-COND-T1:tid::ctag; RTRV-COND-E1:tid::ctag;
Example: RTRV-COND-T1:tid:DS1-1:ctag;
If T1:PROTNA or E1:PROTNA appears, protection is not available because the unit is not equipped with a spare card.
Response:
tid 2001-08-04 05:05:51 M ctag COMPLD "DS1-01,T1:INHAUTORSTEQPT,NSA,,,,,,\"DS1 Revertive Off\"" "DS1-01,T1:INHSWPR,NSA,,,,,,\"DS1 Facility Protection Not Enabled\""
;
3. Determine T1/E1 Protection and Revertive Choices
If DS1/E1 condition is Your choice is
Allow DS1/E1 automatic protection switching:
T1:IHNSWPR E1:IHNSWPR
(if these do not appear)
T1:IHNSWPR E1:IHNSWPR
ALW-SWTOWKG-T1:tid:ALL:ctag; ALW-SWTOWKG-E1:tid:ALL:ctag;
Inhibit DS1/E1 automatic protection switching:
ALW-SWTOWKG-T1:tid:ALL:ctag; ALW-SWTOWKG-E1:tid:ALL:ctag;
Note: The above commands will also reset a revertive lockout and allow any circuits loc ked ont o the spare card t o sw itch back t o thei r home card if the home circuit is healthy.
T1:INHAUTORSTEQPT E1:INHAUTORSTEQPT
(if these do not appear)
T1:INHAUTORSTEQPT E1:INHAUTORSTEQPT
Allow DS1/E1 revertive switching from spare to home circuit:
ALW-AUTORST:tid::ctag::DS1EQPT; ALW-AUTORST:tid::ctag::E1EQPT;
Inhibit DS1/E1 revertive switching:
INH-AUTORST:tid::ctag::DS1EQPT; INH-AUTORST:tid::ctag::E1EQPT;
28 Wide Bank 28 DS3 - Release 2.4
Page 31
T1/E1 Protection and Revertive Confi guration
4. To Switch T1/E1 to Protection or Working Card
The following commands will forcibly move a T1/E1 circuit between the protection (spare) and working (home) cards for testing or maintenance. Switching will be denied only if the equipment status (RTRV­EQPT) of the other card is NOT PRESENT (n ot equipped ) or UNKNOWN (equipped but st atus unknown) .
CAUTION! THESE COMMANDS MAY AFFECT SERVICE. BEFORE SWITCHING A T1 OR E1
TO A WORKING OR PROTECTION CIRCUIT, IT IS ADVISABLE TO PERFORM A RTRV-ALM-T1 OR RTRV-ALM-E1 TO VERIFY THAT NO ALARMS EXIST ON THE DESTINATION CIRCUIT.
NOTE: The Wide Bank 28 DS3 uses the circuits on the T1/E1 spare card to protect the
circuits on up to seven working cards. The working circuits are arranged in protection groups (see diagrams for T3-T1 Configuration AIDs on page 6 and T3-E1 Configuration AIDs on
page 8). Only one circuit in a protection group can be switched to the protection circuit.
SW-TOPROTN-T1:tid:aid:ctag; SW-TOPROTN-E1:tid:aid:ctag;
SW-TOWKG-T1:tid:aid:ctag; SW-TOWKG-E1:tid:aid:ctag;
NOTE: The SW-TOWKG command will move a circuit to the working (home) card, but will
not clear a revertive lockout on t hat circuit. A revertive l ockout can only be cleared by the ALW­AUTORST command or by physically removing and replacing the card.
Wide Bank 28 DS3 - Release 2.4 29
Page 32
T1/E1 Auto In-Service Detection (LOS Inhibit)
T1/E1 Auto In-Service Detection (LOS Inhibit)
The following steps show how to use the Wide Bank’s automatic in-service detection feature to provision T1 or E1 circuits before facilities are available to properly terminate the circuits. After enabling the automatic in-service detection, the unterminated circuits can then be put in service and the Wide Bank will inhibit LOS alarms on each circuit until a valid termination has been established for the specified delay time.
NOTE: Automatic in-service detection is appli ed on a channel- by-c hannel basi s. If servi ce
is discontinued on a channel, automat ic in-ser vice det ection can be r eapplie d to that channel by simply placing it out of service and then back in servi ce.
NOTE: To quickly provision Automatic in-service detection when turning up a new Wide
Bank, first turn on Automati c in-service detection a nd then place all (aid = ALL) E1s or T1s out of service and then back in service.
1. Retrieve Current Automatic In-Service Detection State
RTRV-ARC-T1:tid::ctag; RTRV-ARC-E1:tid::ctag;
Keyword Description
QI Qualified Inhibition
Example: RTRV-ARC-T1:tid::ctag; Response Format:
tid yyyy-mm-dd hh:mm:ss M ctag COMPLD "ALL,T1:QI,delay" ;
The following response shows that automatic i n-service det ection is turned on and that the delay time is 12 hours. If detection is turned off, the response will be a simple COMPLD with no data block.
Response: tid 2002-01-04 11:23:15
M ctag COMPLD "ALL,T1:QI,12" ;
delay Delay time in hours, 1 to 168
30 Wide Bank 28 DS3 - Release 2.4
Page 33
T1/E1 Auto In-Service Detection (LOS Inhibit)
2. Determine Automatic In-Service Choices
Status Your choice is
Auto In-Service is turned Off
Auto In-Service is turned On
Turn on T1 automatic in-service detection and apply to T1s by placing T1s out of service and then back in service.
1. OPR-ARC-T1:tid::ctag;
2. RMV-T1:tid:a i d :c ta g ;
3. ENT-T1:tid:aid:ctag;
Turn on E1 automatic in-service detection and apply to E1s by placing E1s out of service and then back in service.
1. OPR-ARC-E1:tid::ctag;
2. RMV-E1:tid: ai d :c ta g ;
3. ENT-E1:tid:a id : c ta g ;
Apply automatic in-service detection to T1 channels by placing T1s out of service and then back in service.
1. RMV-T1:tid:a i d :c ta g ;
2. ENT-T1:tid:aid:ctag;
Apply automatic in-service detection to E1 channels by placing E1s out of service and then back in service.
1. RMV-E1:tid: ai d :c ta g ;
2. ENT-E1:tid:a id : c ta g ;
Change automatic in-s ervice detection delay t ime f or T1 channels, where delay is the number of hours, 1 to 168 (1 week).
ENT-T1:tid:aid:ctag::QI,delay;
Change automatic in-s ervice detection delay t ime f or E1 channels, where delay is the number of hours, 1 to 168 (1 week).
ENT-E1:tid:aid:ctag::QI,delay;
Turn off T1 automatic in-service detection.
RLS-ARC-T1:tid::ctag;
Turn off E1 automatic in-service detection.
RLS-ARC-E1:tid::ctag;
AIDType AID
T1 DS1-1 to DS1-28, or ALL E1 E1-1 to E1-27, or ALL
(see T3-E1 Configuration AIDs on page 8)
Wide Bank 28 DS3 - Release 2.4 31
Page 34
Diagnostics
Diagnostics
The following demonstrates how to perform self-test diagnostics.
CAUTION! FACILITIES MUST BE REMOVED FROM SERVICE BEFORE DIAGNOSTICS CAN
BE USED. DGN-T1 AND DGN-E1 WILL DISRUPT SERVICE ON THE SELECTED FACILITIES.
DGN-T3 AND DGN-ALL WILL INTERRUPT SERVICE ON ALL FACILITIES.
NOTE: A T3 can not actually be removed from service. The purpose of the RMV-T3
command is to allow the active T3 to be tested.
1. Place Facility Out of Service
RMV-T3:tid:aid:ctag; RMV-T1:tid:aid:ctag; RMV-E1:tid:aid:ctag;
Example: RMV-T3:tid:ALL:ctag; Example: RMV-T1:tid:DS1-03:ctag;
AIDType AID
T3 ALL T1 DS1-1 to DS1-28, or ALL E1 E1-01 to E1-27, or ALL (see
T3-E1 Configuration AIDs on
page 8)
2. Perform Diagnostic Test
DGN-T3:tid:aid:ctag; DGN-T1:tid:aid:ctag; DGN-E1:tid:aid:ctag; DGN-ENV:tid:aid:ctag; DGN-ALL:tid:ALL:ctag;
Example: DGN-T1:tid:DS1-03:ctag;
Response: tid 2002-01-18 11:51:58
M ctag COMPLD "DS1-03:Pass,," ;
Each diagnostic result is reported as Pass, Fail, or Not Present (unequipped).
3. Place Facility In Service
RST-T3:tid:aid:ctag; RST-T1:tid:aid:ctag;
ENV FAN-A, FAN-B,or ALL ALL ALL (tests all above AIDs)
RST-E1:tid:aid:ctag;
Example: RST-T3:tid:ALL:ctag; Example: RST-T1:tid:DS1-03:ctag;
32 Wide Bank 28 DS3 - Release 2.4
Page 35
Self-Test Diagrams
LS = low speed card (DS1 or E1). HS = high speed controller card (DS3).
T3 Self-Test
T1/E1 Self-Test
Diagnostics
DS1/E1 DS3
DS1/E1 DS3
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Trans­ceiver
Trans-
ceiver
Perform
Self-Test
Selector
Selector
Framer
Perform
Self-Test
Framer
M13
M13
Trans­ceiver
Trans­ceiver
AIS only on
T ested Circuit
Relays
Send AIS
Toward DS3
Relays
Send AIS
Toward DS3
Wide Bank 28 DS3 - Release 2.4 33
Page 36
Loopbacks
Loopbacks
The following steps show how to perform various loopbacks.
CAUTION! A LOOPBACK WILL AFFECT SERVICE.
1. Near-End Loop Code Detection
The following commands al low or inhibit the detec tion of received NIU l oop codes. The Wide Bank 28 DS3 responds only to line loop codes. Each T3, T1, and E1 facility has its own loop code pattern.
ALW-LPBK-T3:tid:aid:ctag; ALW-LPBK-T1:tid:aid:ctag; ALW-LPBK-E1:tid:aid:ctag;
Facility AID
T3 ALL
ALW-LPBK-ALL:tid:ALL:ctag; INH-LPBK-T3:tid:aid:ctag;
INH-LPBK-T1:tid:aid:ctag; INH-LPBK-E1:tid:aid:ctag;
T1 DS1-1 to DS1-28, or ALL E1 E1-01 to E1-27, or ALL (see
T3-E1 Configuration AIDs on
page 8)
ALL ALL
INH-LPBK-ALL:tid:ALL:ctag;
Example Command
Allow loop code detection on DS3 ALW-LPBK-T3:tid:ALL:ctag; Allow loop code detection on DS1 #1 ALW-LPBK-T1:tid:DS1-1:ctag; Inhibit loop code detection on all DS1 facilities INH-LPBK-T1:tid:ALL:ctag; Inhibit loop code detection on all facilities INH-LPBK-ALL:tid:ALL:ctag;
Loopback Diagrams
T3 NIU Loopup
DS1/E1 DS3
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Trans­ceiver
Selector
NIU Loop Detect Must be Enabled
M13
Framer
Loopback
Toward DS3
Trans-
ceiver
Relays
NIU Loop-Up
From Test Set
T1/E1 NIU Loopup
34 Wide Bank 28 DS3 - Release 2.4
DS1/E1 DS3
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Trans­ceiver
NIU Loop Detect Must be Enabled
Selector
M13
Framer
Loopback
Toward DS3
Trans­ceiver
Relays
NIU Loop-Up
From Test Set
Page 37
Loopbacks
2. Far-End Loopbacks
The following commands co nnec t or di sconnect far-end loopba cks by s endi ng code patterns to the f ar -e nd network element.
NOTE: DS3 far-end loopbacks require the DS3 facility to be configur ed for C-bit framing.
CONN-LPBK-T3:tid:aid:ctag::lpsig; CONN-LPBK-T1:tid:aid:ctag::lpsig; CONN-LPBK-E1:tid:aid:ctag::lpsig;
DISC-LPBK-T3:tid:aid:ctag; DISC-LPBK-T1:tid:aid:ctag; DISC-LPBK-E1:tid:aid:ctag;
Example Command
Activate a line loopback at far-end of DS3 CONN-LPBK-T3:tid:ALL:ctag::A-C; Release a line loopback at far-end of DS3 CONN-LPBK-T3:tid:ALL:ctag::R-C; Disconnect loopback at the far-end of DS3 DISC-LPBK-T3:tid:ALL:ctag; Send loopup request on network side of DS1 #1 CONN-LPBK-T1:tid:DS1-1:ctag::A-2; Disconnect loopback on DS1 #1 DISC-LPBK-T1:tid:DS1-1:ctag;
Facility AID LPSIG (Looping Signal)
T3 ALL A-C – Activate a line loopback at the far-end network
element
R-C – Release a line loopback at the far-end network
element
T1 DS1-1 to DS1-28, or ALL A-1 – Send CSU loopup request on line side
R-1 – Send CSU loopdown request on line side
A-2 – Send NIU loopup request on network side
R-2 – Send NIU loopdown request on network side
A-3 – Send NIU loopup request on line side
R-3 – Send NIU loopdown request on line side
E1 E1-01 to E1-27, or ALL
(see T3-E1 Configuration AIDs on page 8)
A-1 – Send CSU loopup request on line side
R-1 – Send CSU loopdown request on line side
A-2 – Send NIU loopup request on network side
R-2 – Send NIU loopdown request on network side
A-3 – Send NIU loopup request on line side
R-3 – Send NIU loopdown request on line side
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Loopbacks
3. Near-End Loopbacks
The following commands operate or release near-end loopbacks.
OPR-LPBK-T3:tid:aid:ctag::,,,lpbktype; OPR-LPBK-T1:tid:aid:ctag::,,,lpbktype; OPR-LPBK-E1:tid:aid:ctag::,,,lpbktype;
RLS-LPBK-T3:tid:aid:ctag::,,,lpbktype; RLS-LPBK-T1:tid:aid:ctag::,,,lpbktype; RLS-LPBK-E1:tid:aid:ctag::,,,lpbktype; RLS-LPBK-ALL:tid:ALL:ctag;
Example Command
Operate DS1 #1 equipment loopback OPR-LPBK-T1:tid:DS1-1:ctag::,,,EQUIPMENT; Release DS1 #1 equipment loopback RLS-LPBK-T1:tid:DS1-1:ctag::,,,EQUIPMENT; Operate DS1 #1-4 line loopback RLS-LPBK-T1:tid:DS1-1&&DS1-04:ctag,,,LINE; Release DS1 #1 loopback RLS-LPBK-T1:tid:DS1-1:ctag; Release all DS1 loopbacks RLS-LPBK-T1:tid:ALL:ctag; Release all loopbacks RLS-LPBK-ALL:tid:ALL:ctag;
Facility AID LPBKTYPE (Loopback Type)
T3 ALL
Note: refers to the Active Controller
T1 DS -01 to DS -28 EQUIPMENT
ALL EQUIPMENT
E1 E1-01 to E -27 EQUIPMENT
EQUIPMENT LINE PAYLOAD
LINE METALLIC
Note: Metallic loopbacks can only be applied to four DS1s, one DS1 per protection group (see T3-T1 Configuration AIDs on page 6).
LINE
LINE METALLIC
Note: Metallic loopbacks can only be applied to three E1s, one E1 per protection group (see T3-E1 Configuration AIDs on page 8).
ALL ALL (optional)
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Near-End Looback Diagrams
T3 Equipment Loopback
T3 Line Loopback
T3 Payload Loopback
Loopbacks
DS1/E1 DS3
DS1/E1 DS3
DS1/E1 DS3
Relays
LS Card HS Card
Loopback
Toward DS1/E1
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Trans-
ceiver
Trans-
ceiver
Trans-
ceiver
ASIC
ASIC
ASIC
M13
Framer
M13
Framer
M13
Framer
Trans­ceiver
Trans­ceiver
Trans­ceiver
Relays
Send AIS
Toward DS3
Relays
Loopback Toward DS3
Relays
Loopback Toward DS3
T1/E1 Equipment Loopback
T1/E1 Line Loopback
T1/E1 Metallic Loopback
DS1/E1 DS3
DS1/E1 DS3
DS1/E1 DS3
Relays
LS Card HS Card
Send AIS
Toward DS1/E1
Relays
LS Card HS Card
Loopback
Toward DS1/E1
Relays
LS Card
Relays
Spare LS Card
Looback
Toward DS1/E1
Trans-
sceiver
Trans-
sceiver
Trans-
ceiver
Trans-
ceiver
ASIC
ASIC
ASIC
HS Card
M13
Framer
M13
Framer
M13
Framer
Trans-
ceiver
Trans-
ceiver
Trans­ceiver
Relays
Loopback
Toward DS3
Relays
Send AIS
Toward DS3
Relays
Send AIS
Toward DS3
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PM Reports
PM Reports
The following steps show how to configure and retrieve performance monitoring reports.
1. Allow or Inhibit PM Reports
ALW-PMREPT-T3:tid:aid:ctag; ALW-PMREPT-T1:tid:aid:ctag; ALW-PMREPT-E1:tid:aid:ctag;
Facility AID T3 DS3-A, DS3-B, or ALL
ALW-PMREPT-ALL:tid:ALL:ctag; INH-PMREPT-T3:tid:aid:ctag;
INH-PMREPT-T1:tid:aid:ctag; INH-PMREPT-E1:tid:aid:ctag; INH-PMREPT-ALL:tid:ALL:ctag;
2. Retrieve PM Reports
RTRV-PM-E1:tid:aid:ctag::[montype],[monlev],[locn],,[tmper],[mondat],[montm]; RTRV-PM-T1:tid:aid:ctag::[montype],[monlev],[locn],,[tmper],[mondat],[montm]; RTRV-PM-T3:tid:aid:ctag::[montype],[monlev],[locn],,[tmper],[mondat],[montm];
Example: Retrieve PM report for DS1 #5 at 15-minute intervals.
RTRV-PM-T1:tid:DS1-05:::,,,,15-MIN,,;
3. Retrieve PM Schedule
RTRV-PMSCHED-T3:tid:aid:ctag; RTRV-PMSCHED-T1:tid:aid:ctag;
T1 DS1-1 to DS1-28, or ALL E1 E1-01 to E1-27, or ALL
(see T3-E1 Configuration AIDs on page 8)
ALL ALL
RTRV-PMSCHED-E1:tid:aid:ctag; RTRV-PMSCHED-ALL:tid:aid:ctag;
4. Schedule PM Repor ts
SCHED-PMREPT-T3:tid:ALL:ctag::[repinvl],[reptstatm],[numrept],,[monlev],
[locn],,[mper],[tmofst];
SCHED-PMREPT-T1:tid:ALL:ctag::[repinvl],[reptstatm],[numrept],,[monlev],
[locn],,[mper],[tmofst];
SCHED-PMREPT-E1:tid:ALL:ctag::[repinvl],[reptstatm],[numrept],,[monlev],
[locn],,[mper],[tmofst];
Example: Schedule ten T1 Performance Reports at 15-minute intervals.
SCHED-PMREPT-T1:tid:ALL:::15-MIN,,10,,,,,15-MIN;
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PM Reports
PM Report Par am eters
Keyword Description
locn Location (optional):
NEND – near end and far end
monlev Monitor Level (optional) specifies the discriminating level for the requested
monitored parameter. The Wide Bank currently supports the following:
1-UP – report all performance statistics that do not have a value of zero
numrept The number of repor ts the user woul d like sched uled (optional ). A value of zer o
turns reports off. Otherwise, reports are sent every reporting interval and the number of reports is decremented. Even if reporting is inhibited, the number will contin ue to decrement. If the numrept value is omitted from the command, the Wide Bank will report every reporting interval indefinitely until another schedule command is issued.
null – report all intervals
• 0 – no reports
integer – number of reports
reptinvl Reporting Interval (optional). Specifies how often reports are to be generated
and sent:
•15-MIN
•1-HR
• 1-DAY
reptstatm Reporting Start Time (optional). Specifies the time when the reports should
start being genera ted. All selec tions will star t repor ts at end of curren t repor ting interval.
• null
•0-0
•00-00
tmofst Time Offset (optional). The Wide Bank will accept the following values, but
the time offset will always be zero:
• null
• 0-1-0
tmper Time Period (optional):
•15-MIN
•1-HR
• 1-DAY} Note: tmper must be equal to reptinvl or omitted.
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Retrieve Condition
Retrieve Condition
The following shows how to retrieve the current condition of a facility.
RTRV-COND-T3:tid:aid:ctag::[typereq]; RTRV-COND-T1:tid:aid:ctag::[typereq]; RTRV-COND-E1:tid:aid:ctag::[typereq]; RTRV-COND-EQPT:tid:aid:ctag::[typereq]; RTRV-COND-ENV:tid:aid:ctag::[typereq]; RTRV-COND-ALL:tid:ALL:ctag::[typereq];
Example Command
Retrieve T3 facility RTRV-COND-T3:tid::ctag; Retrieve E1 facility 5 RTRV-COND-E1:tid:E1-05:ctag; Retrieve T1 facility 3 RTRV-COND-T1:tid:DS1-03:ctag; Retrieve All T1 facilities
Note: Expect a delay while information is being prepared.
Retrieve EQPT facility RTRV-COND-EQPT:tid::ctag; Retrieve ENV facility RTRV-COND-ENV:tid::ctag; Retrieve ALL facilities
Note: expect a delay while information is being prepared.
Facility AID
EQPT ALL ENV ALL T3 DS3-A, DS3-B, or ALL T1 DS1-1 to DS1-28, or ALL E1 E1-01 to E1-27, or ALL (see T3-E1 Configurat ion AIDs on page 8) ALL ALL
Keyword Description
RTRV-COND-T1:tid::ctag;
RTRV-COND-ALL:tid::ctag;
typereq Type of condition or state to be retrieved (optional). If omitted, the value
defaults to ALL. To retrieve specific condition type values, see Alarm and Event Message Parameters on page 43.
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Retrieve Alarms
The following shows how to retrieve the current alarms for a facility.
RTRV-ALM-EQPT:tid:aid:ctag::[ntfcncde],[condtype]; RTRV-ALM-ENV:tid:aid:ctag::[ntfcncde],[condtype]; RTRV-ALM-E1:tid:aid:ctag::[ntfcncde],[condtype]; RTRV-ALM-T1:tid:aid:ctag::[ntfcncde],[condtype]; RTRV-ALM-T3:tid:aid:ctag::[ntfcncde],[condtype]; RTRV-ALM-ALL:tid:aid:ctag::[ntfcncde],[condtype]
Example Command
Retrieve ALL alarms RTRV-ALM-ALL; Retrieve T3 major alarms RTRV-ALM-T3:tid::::MJ,; Retrieve T1 #3 alarms RTRV-ALM-T1:tid:DS1-03; Retrieve E QPT alarms RTRV-ALM-EQPT;
Retrieve Alarms
Facility AID
EQPT ALL ENV ALL T3 DS3-A, DS3-B, or ALL T1 DS1-1 to DS1-28, or ALL E1 E1-01 to E1-27, or ALL (see T3-E1 Configurat ion AIDs on page 8) ALL ALL
Keyword Description
ntfcncde Severity or class of alarm, event or condition (optional). If omitted, the default
is ALL. Values are:
• CR – Critical Alarm
•MJ – Major Alarm
• MN – Minor Alarm
• CL – Condition Cleared
• NA – Not Alarmed
• NR – Not Reported
•ALL
condtype Type of condition or state to be retrieved (optional). If omitted, the value
defaults to ALL. To retrieve specific condition type values, see Alarm and Event Message Parameters on page 43.
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Retrieve Logs
Retrieve Logs
The following shows how to retrieve the security and event logs for the Wide Bank 28 DS3.
RTRV-LOG:tid:ALL:ctag::lognm;
Example Command
Retrieve Security Log RTRV-LOG:tid:ALL:ctag::SECURITY; Retrieve Event Log RTRV-LOG:tid:ALL:ctag::EVT;
Keyword Description
lognm Name of Log. Values are:
• SECURITY – Log where Security Events are Logged
• EVT – Event Log
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Alarm and Event Message Parameters
Alarm and Event Message Parameters
Access Identifier
DS3-{A,B} <aiddet>=
ACTIVE
DS3-{A,B} <aiddet>=
STANDBY
Report Message Type
Interface Type
Default Notifi­cation Code *
Service
or Con-
dition
Effect
Condition Type Condition Description
Code
REPT ALM EQPT CR SA CONTEQPT Control Equipment Failure
MN SA INT Internal Hardware Fault or Failure MJ NSA IMPROPRMVL Improper Removal CR SA TRMT Transmitter Failure MN NSA PROGFLT Software Version Mismatch
Between Controllers
REPT ALM T3 CR SA LOS Loss of Signal
CR SA LOF Loss of Frame CR NSA SYNCPRI DS3 Loss of Designated Clock
REPT ALM EQPT MN NSA CONTEQPT Control Equipment Failure
MN NSA INT Internal Hardware Fault or Failure MN NSA IMPROPRMVL Improper Removal MN NSA TRMT Transmitter Failure
DS3-{A,B} FAR END
(C-bit framing only)
REPT ALM T3 MN SA LOS Loss of Signal
MN SA LOF Loss of Frame MN NSA SYNCPRI DS3 Loss of Designated Clock
REPT EVT T3 SC RAI Far-end DS3 Equipment Failure
(NSA) Far-end DS3 Equipment Failure
(SA) Far-end DS3 Loss of Signal Far-end DS3 Out of Frame Far-end DS3 Receive AIS Far-end DS3 Receive IDLE Far-end DS1 Equipment Failure
(NSA) Far-end DS1 Equipment Failure
(SA) Far-end Multiple DS1 LOS Far-end Single DS1 LOS
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Alarm and Event Message Parameters
Access Identifier
Report Message Type
Interface Type
Default Notifi­cation Code *
Service or Con­dition Effect
Condition Type Condition Description
Code
DS3-{A,B} REPT ALM T3 M J SA BER-SF Signal Fail
MN NSA BER-SD Signal Degrade
REPT EVT T3 WKSWPR Working Unit Switched to Protect
Unit
WKSWBK Working Unit Switched Back to
Working
REPT EVT T3 SC AISNAS Alarm Indication Signal - North
American Standard
RAI Remote Alarm Indication
REPT EVT T3 TC T-CVL Threshold Violation - CV Line
T-CVP-P Threshold Violation - CV Path p-
parity
T-ESL Threshold Violation - Errored
seconds line
Not Reported
T-ESP-P Threshold Violation - Errored
seconds path p-parity
T-LOSS-L Threshold Violation - Loss of signal
seconds line
T-SESL Threshold Violation - Severely
errored seconds line
T-SESCP-P Threshold Violation - Severely
errored seconds path ACTLPBK Loopback send code is Active PROTNA Protection unit is not available LPBKEQPT Equipment loopback LPBKLINE Line loopback LPBKPAYLOAD Payload loopback INHAUTORSTEQPT Revertive Off INHAUTORSTSYNC DS 3 clockrevert Off INHLPBK Loopdetect Off INHSWPR Facility protection not enabled INHSWWKG Equipment protection not enabled
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Alarm and Event Message Parameters
Access Identifier
Report Message Type
Interface Type
Default Notifi­cation Code *
Service or Con­dition Effect
Condition Type Condition Description
Code
DS1-{01-28} REPT ALM EQPT MN NSA INT Internal Hardware Fault or Failure
REPT ALM T1 MN NSA BER-SD Signal Degrade
MJ SA BER-SF Signal Fail MJ SA FAILTOSW Failed to Switch MJ SA LOS Loss of Signal
REPT EVT T1 T-CVL Threshold Violation - CV Line
T-ESL Threshold Violation - Errored
seconds line
WKSWPR Working Unit Switched to Protect
Unit
WKSWBK Working Unit Switched Back to
Working
Not Reported
ACTLPBK Loopback send code is Active INHLPBK Loopdetect Off
DS1-CARD­{1-7}
DS1-CARD­SPARE
DS1-CARD­MSO-{1-7}
DS1-CARD­MSO-SPARE
INHSWPR Facility protection not enabled INHSWWKG Equipment protection not enabled LPBKEQPT Equipment loopback LPBKLINE Line loopback LPBKMETALLIC Metallic loopback PROTNA Protection unit is not available
REPT ALM EQPT MJ SA IMPROPRMVL Improper Removal
REPT ALM EQPT MN NSA IMPROPRMVL Improper Removal
REPT ALM EQPT MN NSA IMPROPRMVL Improper Removal
REPT ALM EQPT MN NSA IMPROPRMVL Improper Removal
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Alarm and Event Message Parameters
Access Identifier
Report Message Type
Interface Type
Default Notifi­cation Code *
Service or Con­dition Effect
Condition Type Condition Description
Code
E1-{01-27} REPT ALM EQPT MN NSA INT Internal Hardware Fault or Failure
REPT ALM E1 MN NSA BER-SD Signal Degrade
MJ SA BER-SF Signal Fail MJ SA FAILTOSW Failed to Switch MJ SA LOS Loss of Signal
REPT EVT E1 T-CVL Threshold Violation - CV Line
T-ESL Threshold Violation - Errored
seconds line WKSWPR Working Unit Switched to Protect
Unit WKSWBK Working Unit Switched Back to
Working
Not Reported
ACTLPBK Loopback send code is Active INHLPBK Loopdetect Off INHSWPR Facility protection not enabled INHSWWKG Equipment protection not enabled LPBKEQPT Equipment loopback LPBKLINE Line loopback LPBKMETALLIC Metallic loopback PROTNA Protection unit is not available
E1-CARD-{1-7} REPT ALM EQPT MJ SA IMPROPRMVL Improper Removal E1-CARD-
SPARE E1-CARD-
MSO-{1-7} E1-CARD-
MSO-SPARE
REPT ALM EQPT MN NSA IMPROPRMVL Improper Removal
REPT ALM EQPT MN NSA IMPROPRMVL Improper Removal
REPT ALM EQPT MN NSA IMPROPRMVL Improper Removal
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Alarm and Event Message Parameters
Access Identifier
Report Message Type
Interface Type
Default Notifi­cation Code *
Service or Con­dition Effect
Condition Type Condition Description
Code
EXT48V-{A,B} REPT ALM ENV MN PWR-48 Power -48V Fail or Low FAN-{A,B} REPT ALM ENV MJ CLFAN Cooling Fan Fail FAN-A&FAN-B REPT ALM ENV MJ CLFAN Fan Faceplate Not Present POWER-5V-
{A,B} SECURITY REPT ALM SECU MJ NSA LOGBUFR90-
TEMP-{A,B} REPT ALM ENV MN HITEMP High Temp Unit Identifier
<uid>
REPT ALM EQPT MN NSA PWR Power +5V Fail
TL1 Security Log 90% Full
SECULOG
MJ NSA LOGBUFROVFL-
SECULOG
SECU MN NSA INTRUSION
TL1 Security Log Full
* This table list s default values f or the alarm severit y Notification Codes. Many of the Condit io n Types can be assigned a different alarm severity with the SET-ATTR-{T3|T1|E1|ENV} command. See Wide Bank 28 DS3 User Manual for additional information.
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Alarm and Event Message Parameters
48 Wide Bank 28 DS3 - Release 2.4
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