Avaya S8700 - Page 1366

Maintenance-Object Repair Procedures
555-233-143
8-644 Issue 1 May 2002
3 FAIL The CPE Loopback Jack test was not set up properly. The framed 3-in-24 test
pattern, generated by the DS1 Interface circuit pack and looped back through
the CPE loop-back jack, could not be detected properly by the DS1 circuit pack.
1. Retry test ds1-loop UUCSS cpe-loopback-jack-test-begin.
2. If the CPE Loopback test continues to fail, the problem could be with the
TN767E board, the CPE loop-back jack equipment, or somewhere in
between. Run test ds1-loop UUCSS ds1/csu-loopback-tests to see if
the loop-back tests closer to the TN767E board are successful. If any of
those loop-back tests fail, follow the maintenance strategy associated with
those.
PASS The CPE Loopback Jack test has successfully began executing. The test will
continue to run until the system technician enters the test ds1-loop UUCSS
end-loopback/span-test command or the release board UUCSS command.
0NO
BOARD
The test could not relate the internal ID to the port (no board).
This could be due to incorrect translations, no board is inserted, an incorrect
board is inserted, or an insane board is inserted.
1. Verify that the board’s translations are correct. Use the add ds1 UUCSS
command to administer the DS1 interface if it is not already administered.
2. If board was already administered correctly, check the error log to
determine whether the board is hyperactive. If so, the board was shut
down. Reseating the board will re-initialize it.
3. If the board was found to be correctly inserted in step 1, issue the busyout
board command.
4. Issue the reset board command.
5. Issue the release busy board command.
6. Issue the test board long command.
This should re-establish the link between the internal ID and the port.
Table 8-257. Test #1212 CPE Loopback Jack Test — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page