Lucent DDM-2000 OC-3 User And Service Manual page 228

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
33.
NOTE:
If the report in this step indicates wrong fiber connections or
no connection, verify that fecom is ON (rtrv-fecom:) and
check fiber integrity.
Use rtrv-map-neighbor: command to verify proper fiber
connections have been made to the adjacent node.
34.
NOTE:
This single-homed ring configuration requires that the
FN-( )-1 OLIU on the OC-12 shelf connect to the MAIN 1
OLIU at the first OC-3 shelf from the OC-12 shelf. MAIN 2(P)
OLIU at the OC-3 shelf connects to FN-( )-2(P) OLIU on the
host OC-12 shelf.
At the near end, remove the optical loop from the OC-12 shelf
OLIU in FN-( )-1) slot being used.
35. At CO OC-3 shelf, connect optical fibers from CO OC-3 shelf
MAIN 1 slots to OC-12 FN-( )-1 slot being used for CO OC-3
extension. Ensure that the fibers are connected to the correct
OLIU.
36.
NOTE:
If the report in this step indicates wrong fiber connections or
no connection, verify that fecom is ON (rtrv-fecom:) and
check fiber integrity.
Use rtrv-map-neighbor: command to verify proper fiber
connections have been made to the adjacent node.
37. Perform end-to-end OC-12 optical line test on optical spans being
established.
38. Remove optical fibers from CO OC-3 shelf MAIN 2(P) OLIU and
connect to OC-12 MAIN-B-2(P) OLIU.
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-024
Page 12 of 24
DLP-548