DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures

9-808EXP-INTF (Expansion Interface Circuit Pack)

9
Expansion Interface Fiber Out-of-Frame (FOOF) Query Test (#238)

This test is nondestructive. This test is a request to an Expan sion Interface circuit

pack to determine if i t is currently detecting the framing sequence on t he

incoming fiber d ata stream. If it cannot detect this framing signal, the Expansion

Interface circuit p ack will not be able to establish a link with the neighb or

Expansion Interface or Switch Node Inte rface circuit p ack.

Table 9-309. TEST #238 Expansion Interface Fiber Out-of-Frame
Query Test
Error
Code Test
Result Description/ Recommendation
1033 ABORT The EI circuit pack does not have a fiber link administered to it. There is not
sufficient data to run test.
1. Issue the list fiber-link command to verify that there is no fiber link
administered to this circuit pack.
2. If there is no fiber administered to this circuit pac k, but there should be add
the correct fiber using the add fiber-link command.
3. Retry the command.
2000 ABORT Response to the test was not received within the allowable time period.
2100 ABORT System resources required to run this test are not available.
2500 ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 3 times.
FAIL Expansion Interface circuit pack could not d etect framing sequence.
1. If the Expansion Interface circuit pack that is failing Test #238 is in the EPN,
and the red LEDs are ON on a large number of circuit packs, then reseat
any Tone-Clock circuit packs in the EPN.
2. Perform the ‘‘Fiber Fault Isolation Procedu r e’’ in ‘‘Alarms, Errors, and
Troubleshooting’’.
3. Enter display errors and resolve any SNC-BD, TDM-BUS, TDM-CLK, or
SYNC errors.
PASS The Expansion Interface circuit pack has detected the valid framing sig nal on
the fiber.
1. Refer to errors from other Expansion Interface circuit pack, Switch Node
Interface tests, or DS1 CONV tests (if present) if the link is still not
functioning.