Lucent DDM-2000 OC-3 User And Service Manual page 184

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
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MAIN B2
Existing OC-12 Ring
MAIN B1 MAIN B2
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Figure 1 – Adding New OC-3 Optical Span Extension — OC-3 Ring to OC-12 Ring
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MAIN B1
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DDM-2000 OC-3 M
Circuit Order:
Existing OC-3 Ring
New OC-3
Optical Span
ULTIPLEXER
NTP-018
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MAIN 2 MAIN 1
MAIN 1 MAIN 2
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