Lucent DDM-2000 OC-3 User And Service Manual page 355

NTP-039
363-206-285 Circuit Order:
Issue 2, February 2000 Page 15 of 32
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
20. Disconnect optical fiber from MAIN 1 IN at Node 1 and install
optical splitter in MAIN 1 IN optical line as shown in Figure 10.
Figure 10 – DDM-2000 OC-3 Drop or Add/Drop Network to Ring Upgrade
DDM-2000 OC-3 M
ULTIPLEXER