Avaya 03-300430 User Manual

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FAIL

The reset over the optical fiber failed.

1. Execute test board location on the PN neighbor EI circuit pack 

located on the opposite end of the fiber from this EI circuit pack. If Test 
#238 fails, follow the maintenance procedure associated with this test 
result. Then perform the reset again.

2. If the EI circuit pack is in the PN, temporarily remove the PN’s 

Maintenance circuit pack.

3. Repeat reset board location.
4. Reinsert PN’s Maintenance circuit pack if it was removed.

5. If the symptoms match those described in the 

on page 1186 section, follow those guidelines.

6. Check the Error Log for the PN Tone-Clock errors that were resolved 

when the PN went down. These errors may have been resolved 
BECAUSE the PN went down. When there is no Tone-Clock 
generating the system clock on a PN, then an EI circuit pack can only 
be reset once. Every subsequent reset attempt fails. It is also possible 
that the system itself may have already tried to reset the EI circuit 
pack. Refer to 

on page 2327 for 

Tone-Clock problems.

7. If the reset still fails, execute the Manual Loop Back Procedure on the 

opposite PN EI circuit pack. This procedure is described in the section 
preceding the Error Log Entries and Test to Clear Values table for this 
MO. If the EI circuit pack and the lightwave transceiver are healthy, 
the problem is the EI circuit pack and its lightwave transceiver on the 
PN end of the fiber or the fiber itself. Test the PN EI circuit pack with 
the manual loop back procedure and investigate the test results.

PASS

The EI was successfully reset. Remove the EI circuit pack from the 
busyout state by using release board location.

1. Execute test board location short. Refer to errors for each 

test.

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