Lucent Technologies WaveStar OLS 40G, Installation Manual

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12-24
Issue 1.0 March 2001
365-575-389
Installation Manual
Troubleshooting
Troubleshooting Information
(Continued)
Test-Auto-Turnup
— Local
Description
(continued)
■
NE status comm failure
■
Incoming optical line LOS (CMS Port Test Only)
■
Incoming Optical Protection Switch Primary or Secondary LOS
■
Optical Protection Switch Configuration Error
The self-test request is denied if conditions other than those listed above are
active.
Supervisory
Channel
Automatic Setup Figure 12-2 on page 12-25 is a block diagram showing the Supervisory Channel
test configuration for a TLM circuit pack within an Optical line under test. After the
optical line fibers from OA (out)-to-OA (in) have been looped (via the LGX),
attenuators inserted in the loops, the CMS Ports opened, and
CONFIGURATION.Update command issued at the CMC, the board controller for
each TLM pack of the Optical Line(s) under test will automatically:
■
Switch TLM pack synchronization source to the internal 51.84-MHz
Stratum 3 Clock Generator
■
Have the S-STS13BP device insert PATH AIS signal in the transmit
direction of the Supervisory Signal carried over the Supervisory Channel
under test.
WaveStar OLS 40G Installation Self-Test uses the PAIS signals as controllable
"good" signal sources for both the Supervisory Channel and CMS Port continuity
tests.