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FIBER-LK (Fiber Link)
Issue 1 June 2005 1289
SNI Fiber Out of Frame Query (#989)
This test is nondestructive.
The SNI circuit pack reports whether a fiber out-of-frame condition exists, whether a
loss-of-signal condition exists, and whether the lightwave transceiver is present.
FAIL The SNI circuit pack reported failures or retransmitted a cleared failure
message.
1. If this is the first time this test was run, run the test again. If there were
any previous failure messages that software did not acknowledge, this
test will FAIL even if the failure messages indicate a FAIL to PASS
transition, i.e., a problem has gone away. If this test is run twice and
FAILs both times, then at least one problem still exists.
2. Resolve any errors or alarms (display errors and display
alarms) for SNI-BD, SNI-PEER, and FIBER-LK entries.
3. If no SNI-BD, SNI-PEER, or FIBER-LK entries exist in the error and
alarm logs, retry the command.
PASS No problems are detected on the board.
Table 442: Test #777 Failure Audit (continued)
Error
Code
Test
Result
Description / Recommendation
2 of 2
Table 443: Test #989 SNI Fiber Out of Frame Query
Error
Code
Test
Result
Description / Recommendation
1415 ABRT The lightwave transceiver is absent from Endpoint 1 of the fiber link. Use
list fiber-link to display fiber link endpoints.
1. If a lightwave transceiver should not be present (for example, an SNI
connected to a DS1 converter circuit pack), do nothing.
2. Otherwise, continue with the following steps.
3. Check the lightwave transceiver connections.
4. Replace the lightwave transceiver.
5. Replace the SNI circuit pack.
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