Maintenance Object Repair Procedures
555-233-123
10-790 Issue 4 May 2002
2000 ABORT Response to the test request was not received within the
allowable time period.
2100 ABORT System resources required to run this test are not available.
1. Retry the command at 1-minute intervals a maximum of 3
retries.
FAIL The test tone was not detected correctly in either direction.
1. Run the test for the Active Tone-Clocks on the Port
Networks for which the Expansion Interface circuit pack
under test provides a link. This will determine if the dial tone
is being supplied.
2. Check for disconnected transmit or receive fiber on both
ends of the fiber. Make sure both endpoint circuit packs are
inserted and have no on-board alarms.
1 or 2 FAIL The test tone was detected correctly in only one direction.
1. Run the test for the Active Tone-Clocks on the Port
Networks for which the defective Expansion Interface circuit
pack provides a link. This determines if the dial tone is
being supplied.
2. Check for disconnected transmit or receive fibers on both
ends of the fiber.
3. If Test #238 is failing, refer to procedures for Test #238.
4. If Error Type 2305 has been logged against this Expansion
Interface circuit pack, or the Expansion Interface circuit
pack on the opposite end of its fiber, in the last five minutes,
this test may have failed due to the associated slips. If such
errors exist, first resolve them, and then repeat this test.
5. Execute the test board PCSS long command on both
Expansion Interface circuit packs and follow procedures for
Test #242 to determine if the problem lies with one of the
Expansion Interface circuit packs, the lightwave
transceivers, or the fiber itself.
PASS The tone was successfully transmitted in both directions. Both
Expansion Interface circuit packs and their lightwave
transceivers are functioning properly.
Table 10-292. TEST #241 Expansion Interface 2-Way Transmission Test — Continued
Error
Code
Tes t
Result Description/Recommendation
Continued on next page
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