Maintenance Object Repair Procedures
555-233-123
10-1868 Issue 4 May 2002
1301 FAIL The 120A1 CSU Module or the 401A T1 Sync Splitter, or the 402A
or 403A E1 Synchronization Splitter is not expected.
The 120A1 CSU Module or the 401A T1 Sync Splitter is not
expected: The 120A1 CSU Module/T1 Sync Splitter is physically
connected to the UDS1 board on the back of the port carrier but
the
Near-End CSU Type field on the add ds1 form has not
been administered as
integrated.
1. If the 120A1 CSU Module/T1 Sync Splitter is to be used, use
the change ds1 command to change the Near-End CSU
Type
field to integrated. Otherwise, physically remove
the 120A1 CSU Module/T1 Sync Splitter from the back of the
port carrier.
2. Run the test again.
The 402A or 403A E1 Synchronization Splitter is not expected:
The 402A or 403A E1 Synchronization Splitter is physically
connected to the UDS1 board on the back of the port carrier but
the
E1 Sync-Splitter? field on the add ds1 form has not
been administered as
y.
1. If the 402A or 403A E1 Synchronization Splitter is to be used,
use the change ds1 command to change the E1
Sync-Splitter?
field to y. Otherwise, physically remove
the 402A or 403A E1 Synchronization Splitter from the back
of the port carrier.
2. Run the test again.
1302 FAIL Attempting to use the 120A1 CSU Module with a UDS1 circuit
pack that is configured for 32-channel (2.048 Mbps) operation.
The CSU Module only works with a DS1 board configured for
24-channel (1.544 Mbps) operation in the United States of
America.
1. If the 120A1 CSU Module is to be used, physically remove
the UDS1 circuit pack and reconfigure for 24-channel (1.544
Mbps) operation.
2. Reinsert the circuit pack and run the test again.
Table 10-673. TEST #138 Loss of Signal Alarm Inquiry Test — Continued
Error
Code
Tes t
Result Description/Recommendation
Continued on next page
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