Nortel DMS-100 Series Maintenance Manual page 467
Subscriber carrier module-100s
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Also See for DMS-100 Series:
- Replacement procedures (1100 pages) ,
- Maintenance manual (762 pages) ,
- Manual (543 pages)
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A - Appendix
SMS unequipped lines troubleshooting
This section provides the user with the necessary information and tools to
verify if the SMS lines in the Line Maintenance Busy (LMB) state are in that
state because of a valid unequipped line condition in the Mode 1 SLC-96.
Note: In order to use the troubleshooting steps provided in this document, the
user must have access to the PMDEBUG utility. Access to the PMDEBUG
utility is enabled through password activation at the TOOLSUP level.
In order to effectively troubleshoot an unequipped line condition in the SMS,
it is necessary to understand how the Unequipped Line Detection feature
works in the SMS. The Unequipped Line Detection feature runs only on
SLC-96 remote terminals (RT) that are configured in the MODE 1
configuration. The SMS interfaces to the SLC-96 RT through DS-1 links that
are connected to the Line Interface Units (LIU) in the SLC-96 RT. Each DS-1
link connects to an LIU card on each shelf of the RT. These shelves are referred
to as the A, B, C, and D shelves.
XPMTLC0001SMS XPM_PARTITION MICA
A --3
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Table of Contents
Troubleshooting
