Maintenance Object Repair Procedures
555-233-123
10-1934
Issue 4 May 2002
ICSU Status LEDs Test (#1227)
The UDS1 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
UDS1-BD board through the I/O connector panel on the back of the port carrier.
The UDS1-BD circuit pack, combined with the 120A1 CSU Module or the 401A T1
Sync Splitter, forms an Integrated CSU (I-CSU).
This test is a visual test. It lights the four status LEDs red for 5 seconds, then
lights them green for 5 seconds, then lights them yellow for 5 seconds, then turns
the LEDs off and returns control of the status LEDs to the circuit pack.
1314
FAIL
The UDS1 circuit pack could not deactivate the loopback through
the far-end CSU.
1. Make sure that the far-end DS1 is installed if the far-end
CSU is a 120A1 Avaya CSU Module/T1 Sync Splitter.
2. Retry the test ds1-loop UUCSS end-loopback/span-test
command at 1-minute intervals for a maximum of 5 times.
PASS
The active long-duration loopback or span test on the UDS1-BD
circuit pack was successfully terminated.
0
NO
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. Ensure that the board translations are correct. Execute the
add ds1 UUCSS command to administer the UDS1
interface if it is not already administered.
2. If the board was already administered correctly, check the
error log to determine whether the board is hyperactive. If
this is the case, the board is shut down. Reseating the board
will re-initialize the board.
3. If the board was found to be correctly inserted in step 1, then
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 linkage between the internal ID and
the port.
Table 10-689.
TEST #1216 End Loopback/Span Test — Continued
Error
Code
Test
Result
Description/Recommendation
Continued on next page
Summary of Contents for Definity SI
Page 1: ...0DLQWHQDQFH IRU YD D 1 7 6HUYHU 6 Volumes 1 2 and 3 555 233 123 Issue 4 May 2002...
Page 62: ...Maintenance Architecture 555 233 123 1 26 Issue 4 May 2002...
Page 92: ...Management Terminals 555 233 123 3 26 Issue 4 May 2002...
Page 204: ...Routine Maintenance Procedures 555 233 123 5 100 Issue 4 May 2002...
Page 250: ...LED Interpretation 555 233 123 7 10 Issue 4 May 2002...
Page 2804: ...Maintenance Object Repair Procedures 555 233 123 10 2018 Issue 4 May 2002...