Lucent DDM-2000 OC-3 User And Service Manual page 787

363-206-285
Issue 2, February 2000
4. Are you installing BBG4/BBG4B DS3/BBG20 TMUX circuit packs or BBG19
DS3 circuit packs?
If BBG4/BBG4B/BBG20, continue with Step 5.
If BBG19, proceed to Step 9.
5. NOTE:
If the response is not correct in the following procedures, replace the
DS3/TMUX circuit pack.
Seat a DS3/TMUX circuit pack in FUNCTION UNITS group slot A-1, B-1, or
C-1.
Response:
6. If required, seat a second (protection) DS3/TMUX circuit pack in FUNCTION
UNITS group slot A-2(P), B-2(P), or C-2(P) of the same FUNCTION UNITS
group.
Response:
7. Repeat this procedure from Step 1 for each pair of DS3/TMUX circuit packs to
be installed.
8. STOP. YOU HAVE COMPLETED THIS PROCEDURE.
FAULT LED on the DS3/TMUX lights for about 20
seconds then goes off. ACTIVE LED lights on the first
DS3/TMUX circuit pack of the pair installed.
FAULT LED on the DS3/TMUX lights for about 20
seconds then goes off. ACTIVE LED remains off.
DDM-2000 OC-3 M
Detailed Level Procedure:
ULTIPLEXER
DLP-507
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