Avaya S8700 Maintenance Manual page 1379

DS1-BD (DS1 Interface Circuit Pack)
Table 8-261. Test #1216 End Loopback/Span Test — Continued
Error Test
Code Result Description / Recommendation
PASS The active long-duration loop-back or span test on the TN767E circuit pack
was successfully deactivated.
0 NO The test could not relate the internal ID to the port (no board).
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
2. If board was already administered correctly, check the error log to
3. If the board was found to be correctly inserted in step 1, issue the busyout
4. Issue the reset board command.
5. Issue the release busy board command.
6. Issue the test board long command.
ICSU Status LEDs Test (#1227)
The TN767E DS1 circuit pack has four status LEDs on the faceplate in addition to
the three standard faceplate LEDs. These four status LEDs are associated with
the 120A1 Channel Service Unit (CSU) Module that can be connected to the
TN767E board via the I/O connector panel behind the port carrier.
This test is a visual test. It will light the four status LEDs red for 5 seconds, then
light them green for 5 seconds, then light them yellow for 5 seconds, then turn the
LEDs off and returns control of the status LEDs to the circuit pack.
This test will only be executed on TN767E
administered for 24-channel operation (1.544 Mbps).
If the 1201 CSU module/T1 sync splitter is not installed, the status LEDs are
always off and this test aborts.
555-233-143
command to administer the DS1 interface if it is not already administered.
determine whether the board is hyperactive. If so, the board was shut
down. Reseating the board will re-initialize it.
board command.
This should re-establish the link between the internal ID and the port.
Continued on next page
DS1 circuit packs
(or higher-suffixed)
Issue 1 May 2002 8-657