Issue 5 November 2000
363-206-208
DDM-2000 OC-3/OC-12 Bay Installation
Lucent Technologies - Proprietary
See Notice on first page
Bays without a Fuse Panel
When the DDM-2000 bay is NOT equipped with a fuse panel bay, connect office power
to the DDM-2000 bay as follows:
!
WARNING:
Verify that the circuit breakers associated with the power feeders are off or that
the fuses ar not installed at the BDFB.
1. At the top of the DDM-2000 bay, unroll the ED-8C724-22 Group 13 riser
power cable shipped with bay. This cable is installed by the factory and
connects power to each equipped OC3 and OC12 shelf. The Group 13
cable consists of four power feeders for connection with C. O. power: “A”
and “B” battery and ground cables.
2. Label the feeders at the DDM-2000 bay as BAT A, BAT B, GRD A, and
GRD B.
3. Prepare the Group 13 feeders:
e. Allow sufficient wire length to reach where the C. O. feeder will be
tapped.
f. Tap in each battery and ground wire to the Central Office BAT A,
BAT B, GRD A, and GRD B cables with the “C” clamp or equivalent
furnished according to job specifications.
4. Dress and tie the Group 13 battery and ground cables as required.
NOTE:
Maintain BDFB fuses removed or breakers off until you are ready to do the
“Powering, Verification and Circuit Pack installation” section in this manual.
Final Operations
Procedure
(1) Verify that all BDFB fuses removed or breakers off.
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