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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-571DS1-BD (DS1 Interface Circuit Pack)
3
1322 FAIL No 5 volts power detected from the TN767E circuit pack to the 120A1 CSU
Module/T1 Sync Splitter. Problem probably due to an open fuse on the DS1
board or a faulty ICSU/T1 Sync Splitter. NOTE
Do not swap DS1 boards as
this may open the fuse on the new board
.
1. Remove the TN767E from the system and reinsert.
2. Run the test again once the board has finished its reset.
3. If the test continues to fail with this error code, then replace the CSU
Module/T1 Sync Splitter and run the test again.
4. If the test continues to fail with this error code, the problem could be in the
I/O cable between the backplane and the 120A1 CSU Module or the 401A
T1 Sync Splitter.
5. If the test contines to fail with this error code, then escalate this problem.
1323 FAIL A service-affecting CSU Module/T1 Sync Splitter audit failure was detected by
the TN767E DS1 circuit pack. All administered ports on the DS1 circuit pack
are affected and maintenance software will place the ports into the
out-of-service state.
1. Replace the 120A1 CSU Module/T1 Sync Splitter.
1324 FAIL A non-service-affecting CSU Module/T1 Sync Splitter audit failure was
detected by the TN767E DS1 circuit pack. No ports should be affected. No
immediate action is required. These errors indicate that the CSU Module/T1
Sync Splitter hardware may have a problem, and that it should be replaced
when practical to avoid further deterioration.
PASS DS1 signal is present and the physical link is healthy. In addition, no
Integrated CSU errors are detected.
Table 3-239. TEST #138 Loss of Signal Alarm Inquiry Test — Continued
Error
Code
Tes t
Result Description/ Recommendation
Continued on next page