Server Alarms - Avaya Support

Expansion Interface Lightwave Transceiver Looparound Test (#242)
Table 472: Expansion Interface Lightwave Transceiver Looparound Test (#242) 4 of 5
Error
Code
Test
Result
Description / Recommendation
1 FAIL The test did not detect the test tone through the looparound connection.
The packet portion of this test was not run since the circuit portion failed.
1. Test the active Tone-Clock on the PN that contains the defective EI
circuit pack to verify that dial tone is being supplied.
2. If the Tone-Clock is healthy, enter test board location long
on the EI circuit pack.
3. If this test continues to fail, replace the EI circuit pack or transceiver.
Then enter test board location long on the new EI circuit
pack.
2 FAIL The test tone was transmitted and detected correctly, but the correct data
packet was not detected by the TN1655 Packet Interface circuit pack.
1. Test the TN1655 Packet Interface circuit pack to verify that it is
functioning properly. If any tests fail, investigate those tests and
repair the Packet Interface circuit pack.
2. If the Packet Interface circuit pack checks out OK, enter display
errors and display alarms and resolve any SNI-BD and
FIBER-LK alarms or errors (Center Stage Switch only) and DS1C-BD
alarms or errors (if present).
3. Enter test board location long on the EI board.
4. If Test #242 continues to fail, replace the EI board. Then enter test
board location long for the new EI board.
5. If Test #242 continues to fail, replace the lightwave transceiver, reset
the circuit pack and enter test board location long on the EI
circuit pack.
4 of 5
Communication Manager Release 5.0 Issue 4 January 2008 1681