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EXP-INTF (Expansion Interface Circuit Pack)
Issue 1 June 2005 1201
Expansion Interface Fiber Out-of-Frame
(FOOF) Query Test (#238)
This test is nondestructive. This test is a request to an EI circuit pack to determine whether it is
currently detecting the framing sequence on the incoming fiber data stream. If it cannot detect
this framing signal, the EI circuit pack will not be able to establish a link with the neighbor EI or
SNI circuit pack.
Table 410: Test #238 Expansion Interface Fiber Out-of-Frame Query Test
Error
Code
Test
Result
Description / Recommendation
1033 ABRT The EI circuit pack does not have a fiber link administered to it. There is
not sufficient data to run test.
1. Enter list fiber-link to verify that there is no fiber link
administered to this circuit pack.
2. If there is no fiber administered to this circuit pack, but there should be
add the correct fiber using add fiber-link.
3. Retry the command.
2000 ABRT Response to the test was not received within the allowable time period.
1. Retry the command at 1-minute intervals up to 3 times.
2100 ABRT System resources required to run this test are not available.
1. Retry the command at 1-minute intervals up to 3 times.
2500 ABRT Internal system error
1. Retry the command at 1-minute intervals up to 3 times.
FAIL EI circuit pack could not detect framing sequence.
1. If the EI circuit pack that is failing Test #238 is in the PN, and the red
LEDs are ON on a large number of circuit packs, then reseat any
Tone-Clock circuit packs in the PN.
2. Perform the Fiber link fault isolation
in Maintenance Procedures
(03-300192).
3. Enter display errors and resolve any SNC-BD, TDM-BUS,
TDM-CLK, or SYNC errors.
PASS The EI circuit pack has detected the valid framing signal on the fiber.
1. Refer to errors from other EI circuit pack, SNI tests, or DS1 converter
tests (if present) if the link is still not functioning.
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