Lucent DDM-2000 OC-3 User And Service Manual page 783

DLP-506
: Detailed Level Procedure
Page 1 of 2
1.
NOTE:
If the response is not correct in the following procedures, replace the
BBG2/BBG2B MXRVO.
NOTE:
MXRVO circuit packs may be installed in FUNCTION UNITS group slots
A, B, or C.
Determine which FUNCTION UNITS group slots (A, B, or C) are to be
equipped with MXRVO circuit packs.
2. Seat an BBG2/BBG2B MXRVO circuit pack into FUNCTION UNITS group slot
A-1, B-1, or C-1, as required.
Response:
3. NOTE:
If the group is to be equipped with any BBF3 DS1PM circuit packs, both
service and protection BBG2/BBG2B MXRVO circuit packs must be
installed.
If required, seat a second MXRVO into slot 2(P) of the same FUNCTION
UNITS group (A, B, or C).
Response:
4. Repeat this procedure from Step 1 for each BBG2/BBG2B MXRVO circuit
pack being installed.
5. STOP. YOU HAVE COMPLETED THIS PROCEDURE.
Install MXRVO Circuit Packs
FAULT LED on the MXRVO lights for about 20 seconds
then goes off. ACTIVE LED lights on first MXRVO
installed in each FUNCTION UNITS group slot.
FAULT LED on protection MXRVO lights for about 13
seconds then goes off. ACTIVE LED remains off.
DDM-2000 OC-3 M
Issue 2, February 2000
ULTIPLEXER
363-206-285