Lucent DDM-2000 OC-3 User And Service Manual page 287

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
25. Remove optical splitter from Node 1 MAIN 2(P) IN and Node 2
MAIN 1 OUT. Connect optical fiber from Node 2 MAIN 1 OUT to
Node 1 MAIN 2(P) IN. (See Figure 15.)
26.
NOTE:
Wait until FAULT LED on MAIN OLIU extinguishes before
attempting switch.
At Node 2, use the switch-line:main:pri=manual
command to switch service to the protection line (main-2 OLIU
active) at Node 2. (See Figure 15.)
Figure 15 – DDM-2000 OC-3 Point-to-Point to Ring Upgrade
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-029
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