Справочник Пользователя для Lucent Technologies R5SI
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-597
DS1-BD (DS1 Interface Circuit Pack)
10
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 on the back of the port carrier.
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 on the back of 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.
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 or later suffix DS1 circuit packs
administered for 24-channel operation (1.544 bit rate).
administered for 24-channel operation (1.544 bit rate).
If the 1201 CSU Module is not installed, the status LEDs are always off and this
test aborts.
test aborts.
0
NO
BOARD
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.
board is inserted, or an insane board is inserted.
1. Check to ensure that the board translations are correct. Use the
add ds1
PCSS
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 if the board is hyperactive. If this is the case, the board is shut
down. Reseating the board will re-initialize the board.
down. Reseating the board will re-initialize the board.
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 10-166.
TEST #1216 End Loopback/Span Test —
Continued
Error
Code
Code
Test
Result
Description/ Recommendation
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