Server Alarms - Avaya Support

Communication Manager Maintenance Object Repair Procedures
Table 472: Expansion Interface Lightwave Transceiver Looparound Test (#242) 5 of 5
Error
Code
Test
Result
PASS When this test (#242) and the EI Local Looparound test (#240) pass, this
indicates that the EI board is functioning properly, but it does not verify
that the optical portion of the lightwave transceiver is functioning.
1. Enter test board location on the EI board on both ends of
fiber. If this test passes from both sides, but other tests fail, such as
#241, this condition indicates either a faulty lightwave transceiver or
the fiber itself has failed. To determine whether a lightwave
transceiver or the fiber itself has failed, run the Expansion Interface
Manual Loopback Procedure.
Test #242 can only be run from both EIs if they are the standby pair
and the active pair is working properly.
2. If this EI board is failing other tests, run the Expansion Interface
Manual Loopback Procedure
0 NO
BOARD
Description / Recommendation
Circuit Pack Restart Test (#252)
3. If problems still exist after the EI Manual Loopback Procedure
indicates both EI boards and both lightwave transceivers are healthy,
manually check out the building fiber. Verify that each optical fiber
connects to a transmitter at one end and a receiver at the other.
4. If the tests pass, enter release board location.
No board was detected by the test.
1. Check the error log for wrong board (Error 125) or no board (Error
131). Resolve either of these issues, if applicable.
2. Check that the board is properly translated and inserted. If so, check
for hyperactivity (Error 1538). If hyperactive, enter
reset board location.
3. Run the test again. If it fails, the ID chip on board may be bad.
Replace the board and retest.
This test is destructive.
This test is not part of either the short or long demand test sequence.
1682 Maintenance Alarms for Avaya Communication Manager, Media Gateways and Servers
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