User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1610UDS1-BD (UDS1 Interface Circuit Pack)
10
CPE Loopback Jack Test (#1212)
This test is destructive.
FAIL UDS1 Interface circuit pack failed the CSU Repeater
Loopback Test.
1. Retry the
test ds1-loop PCSS
ds1/csu-loopback-tests
command.
2. If the RLB test continues to fail, and the CSU
Equipment Loopback Test (#1210) passed, then
replace the CSU Module.
PASS The RLB test executed successfully. The test pattern
was transmitted and received successfully over the
connection from the TN464F DS1 board to the far-edge
of the 120A1 CSU Module.
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. Ensure that the board translations are correct.
Execute the add ds1 PCSS 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 10-471. TEST #1211 CSU Repeater Loopback Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page