Lucent DDM-2000 OC-3 User And Service Manual page 207

NTP-022
: System Turnup
Page 7 of 8
DO ITEMS BELOW IN ORDER LISTED. . . . . FOR DETAILS, GO TO
Ring 1
Ring 2
OUT
OC-3
OUT
DDM-2000 OC-3
DCC Network Side (NS)/User Side (US) Defaults (set-fecom:nsus=ns/us)
22-Type OLIUs MAIN-1 MAIN-2
dcc-m1
US
MAIN-1 MAIN-2
27-Type OLIUs
dcc-m1-1 dcc-m2-1
dcc-m1-2 dcc-m2-2
US
Figure 1 – Example OC-3 Ring Configuration Connections
Node 1
MAIN 1
MAIN 2
OUT
IN
NS
US
IN
A B C
DDM-2000 OC-3 Ring
Node 5
MAIN 2
MAIN 1
IN
US
NS
A
B B C C
A
27G-U 1 2(P) 1 2(P)
2(P)
OLIU
FN-A
dcc-m2 dcc-a
NS
FN-A-1
dcc-a1-1 dcc-a2-1
dcc-a1-2 dcc-a2-2
NS NS
DDM-2000 OC-3 M
Node 2
MAIN 1
MAIN 2
IN
NS
US
OUT
A B
Node 4
MAIN 2
MAIN 1
IN
US
NS
OUT
A B C
A B
27G-U
1 2(P) 1
1
OLIU
FN-B
dcc-b
NS NS
FN-A-2 FN-B-1 FN-B-2
dcc-b1-1 dcc-b2-1
dcc-b1-2 dcc-b2-2
US NS
ULTIPLEXER
363-206-285
Issue 2, February 2000
OUT
IN
C
OC-3
OUT
IN
C
2(P)
FN-C
dcc-c
NS
FN-C-1 FN-C-2
dcc-c1-1 dcc-c2-1
dcc-c1-2 dcc-c2-2
US NS US