363-206-285 Circuit Order: NTP-039
Issue 2, February 2000 Page 15 of 32
DDM-2000 OC-3 MULTIPLEXER
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 opticallineasshowninFigure10.
Figure 10 – DDM-2000 OC-3 Drop or Add/Drop Network to Ring Upgrade