Lucent DDM-2000 OC-3 User And Service Manual page 845

DLP-514
: Detailed Level Procedure
Page 5 of 18
NOTE:
For DDM-2000 OC-3 & OC-12 to FT-2000 single-homing and
dual-homing configurations, the DDM-2000 OC-3 Multiplexer MAIN 1
OLIU and/or MAIN 2(P) OLIU will connect to the FT-2000 Low Speed
Shelf LS INTFC slots 1A, 1B, 2A, 2B, 3A, 3B 4A, 4B, 5A, 5B, 6A, 6B,
7A, 7B, 8A, or 8B depending on the application.
NOTE:
For DDM-2000 OC-3 to DDM-2000 FiberReach Wideband
single-homing, dual-homing configurations, and stand alone optical fibers
connect from DDM-2000 FiberReach Wideband MAIN-1 and MAIN-2
slots to the DDM-2000 OC-3 Multiplexer FUNCTION UNITS A 1 and A
2(P), B 1 and B 2(P), or C 1 and C 2(P) or MAIN 1 and MAIN 2(P) slots
depending on the application.
NOTE:
For DDM-2000 OC-12 ring configurations, optical fibers extend in two
different directions to make up the ring. At each shelf (node) in the ring,
the DDM-2000 OC-3 MAIN 1 OLIU or DDM-2000 OC-12 MAIN B 1 OLIU
will connect to the OC-3 MAIN 2(P) OLIU or OC-12 MAIN B 2(P) OLIU in
another node, and the OC-3 MAIN 2(P) OLIU or OC-12 MAIN B 2(P)
OLIU will connect to the OC-3 MAIN 1 OLIU or OC-12 MAIN B 1 OLIU in
a separate node.
At each end of the span, connect the optical fiber transmit cables to the OLIU
OUT connections.
8. At each end of the span, measure the optical power of the optical fiber receive
cables using an optical power meter.
9. Replace the lightguide buildout assemblies with the correct buildout
assemblies per Figures 1, 2, 3, 4, and/or 5 and Tables C, D, E, F, G, H, I, J, K,
L, M, and/or N [DLP-552].
Reconnect the optical fiber transmit cables at both ends.
DDM-2000 OC-3 M
Issue 2, February 2000
ULTIPLEXER
363-206-285