363-206-285
Issue 3, June 2001
Page 5 of 6
DDM-2000 OC-3 M
ULTIPLEXER
e.
If the LED-based troubleshooting above is unsuccessful, further diagnosis must be
carried out using a notebook computer. Login to the DDM-2000 using a standard
terminal emulator software (i.e. TERM). Retrieve alarms using the
rtrv-alm
command. The system will respond with a list of alarms in decreasing order of
severity. Generally, alarms are also cleared in this order, since an alarm of a higher
severity can generate one or more alarms of lower severity. Recovery procedures for
Critical, Major, and Minor alarms can be found in TAP-101, TAP-102, and TAP-112
in the User/Service Manual. The
rtrv-hsty
is another command that is useful in
diagnosis. It retrieves up to 500 of the most recent system events.
Escalation
Attempt to resolve the trouble condition within the first hour on premises. If the trouble has
not been rectified within two hours of starting work on the equipment, contact your Regional
Technical Assistance Center (RTAC) (1-800-225-RTAC) or Lucent Customer Technical
Support (CTS). The two hour time limit is a general guideline, find out if any specific Service
Level Agreements have been contracted to with the customer. These will take precedence
over this limit.
List of Common Spares
Conclusion of Maintenance Process
a.
Complete the service work ticket logging the time on the job, circuit packs or other
materials used. Obtain customer signature if the work was on a time and materials
basis, the signature is not required for work done under a maintenance contract.
b.
Return defective circuit packs to the appropriate logistic channel or to your
supervisor, this is important since replacement of spares is vital for continued
operations.
c.
Place orders for any spares consumed on the job.
Table 3.
Common Spares
Code
Description
SYSCTL
System Controller
OHCTL
Overhead Controller
TGS
Synchronous Timing Generator
TG3
Synchronous Timing Generator 3
DS1
DS1 Low Speed Interface
DS1PM
DS1 Performance Montoring
DS3
DS3 Low Speed Interface
MXRVO
VT-to-STS1 Multiplexer
OLIU
OC-3/OC-12 Optical Line Interface Unit
Содержание DDM-2000 OC-3
Страница 4: ......
Страница 14: ...xiv Issue 3 June 2001 Contents GL Glossary GL 1 ...
Страница 24: ...xxiv Issue 3 June 2001 Figures ...
Страница 28: ...Tables xxviii Issue 3 June 2001 A A SONET Overview A 34 SONET Transport Rates A 20 ...
Страница 58: ...363 206 285 About This Document lviii Issue 3 June 2001 ...
Страница 60: ...1 ii Issue 3 June 2001 Table of Contents ...
Страница 80: ...363 206 285 System Introduction 1 20 Issue 3 June 2001 ...
Страница 154: ...3 ii Issue 3 June 2001 Table of Contents ...
Страница 184: ...4 ii Issue 3 June 2001 Table of Contents ...
Страница 252: ...363 206 285 Transmission and Synchronization Interfaces 5 60 Issue 3 June 2001 ...
Страница 254: ...6 ii Issue 3 June 2001 Table of Contents ...
Страница 278: ...7 vi Issue 3 June 2001 Table of Contents ...
Страница 338: ...363 206 285 Circuit Pack Descriptions 7 60 Issue 3 June 2001 Figure 7 22 IMA LAN Power Settings 48V 48V 48V 5V 5V 5V ...
Страница 436: ...363 206 285 Circuit Pack Descriptions 7 158 Issue 3 June 2001 ...
Страница 440: ...8 iv Issue 3 June 2001 Table of Contents ...
Страница 518: ...363 206 285 Administration and Provisioning 8 78 Issue 3 June 2001 ...
Страница 588: ...10 iv Issue 3 June 2001 Table of Contents ...
Страница 690: ...363 206 285 Commands and Reports 11 20 Issue 2 February 2000 ...
Страница 842: ...RTRV ATTR ALM 2 of 2 Page RTRV ATTR ALM COMMANDS RELATED set attr alm 11 172 2000 February 2 Issue OC 3 DDM 2000 ...
Страница 899: ...RTRV OC12 3 of 3 Page RTRV OC12 COMMANDS RELATED set oc3 set oc12 OC 3 DDM 2000 2000 February 2 Issue 11 229 ...
Страница 1071: ...SET PASSWD 4 of 4 Page SET PASSWD COMMANDS RELATED rtrv lgn set lgn set secu OC 3 DDM 2000 2000 February 2 Issue 11 401 ...
Страница 1134: ...SET SYNC 8 of 8 Page SET SYNC COMMANDS RELATED rtrv sync set oc3 set oc12 switch sync 11 464 2000 February 2 Issue OC 3 DDM 2000 ...
Страница 1195: ... Ctl T TOGGLE 2 of 2 Page Ctl T TOGGLE COMMANDS RELATED logout rlgn OC 3 DDM 2000 2000 February 2 Issue 11 525 ...
Страница 1252: ...11 582 2000 February 2 Issue OC 3 DDM 2000 ...
Страница 1254: ...A ii Issue 3 June 2001 Table of Contents ...
Страница 1276: ...363 206 285 A SONET Overview A 22 Issue 3 June 2001 ...
Страница 1313: ...363 206 285 Issue 3 June 2001 DDM 2000 OC 3 Multiplexer TARP Release 13 and Later User Service Manual TOP Volume II ...
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Страница 1348: ...363 206 285 Acceptance IXL 001 Issue 3 June 2001 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1412: ...NTP 003 System Turnup 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1420: ...363 206 285 System Turnup NTP 004 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1440: ...NTP 008 Circuit Order 363 206 285 Page 6 of 6 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1458: ...363 206 285 Circuit Order NTP 011 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
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Страница 1464: ...NTP 013 Circuit Order 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1484: ...NTP 016 System Turnup 363 206 285 Page 10 of 10 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1498: ...363 206 285 Circuit Order NTP 018 Issue 2 February 2000 Page 10 of 10 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1508: ...363 206 285 System Turnup NTP 020 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1512: ...NTP 021 Circuit Order 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1528: ...363 206 285 Circuit Order NTP 023 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
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Страница 1652: ...363 206 285 Circuit Order NTP 038 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1702: ...363 206 285 System Turnup NTP 041 Issue 2 February 2000 Page 8 of 8 DDM 2000 OC 3 MULTIPLEXER ...
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Страница 1808: ...363 206 285 Circuit Order NTP 052 Issue 2 February 2000 Page 6 of 6 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1832: ...363 206 285 System Turnup NTP 054 Issue 2 February 2000 Page 14 of 14 DDM 2000 OC 3 MULTIPLEXER ...
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Страница 1912: ...NTP 002 Operation 363 206 285 Page 2 of 2 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1914: ...363 206 285 Trouble Clearing IXL 001 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1918: ...TAD 100 Trouble Clearing 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 1928: ...363 206 285 Trouble Clearing TAP 101 Issue 2 February 2000 Page 10 of 10 DDM 2000 OC 3 MULTIPLEXER ...
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Страница 2050: ...TAP 119 Trouble Clearing 363 206 285 Page 4 of 4 Issue 2 February 2000 DDM 2000 OC 3 MULTIPLEXER ...
Страница 2062: ...363 206 285 Detailed Level Procedure DLP 500 Issue 2 February 2000 Page 2 of 2 DDM 2000 OC 3 MULTIPLEXER ...
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