Lucent Technologies DDM-2000 OC-3, User & Service Manual

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363-206-285 Detailed Level Procedure:
DLP-546
Issue 2, February 2000 Page 10 of 20
DDM-2000 OC-3 M
ULTIPLEXER
Figure 7 – Path Protected OC-3 Ring Network (DS3 to EC-1) with STS1
Cross-Connections
IN
OUT
IN
OUT
IN
OUT IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
Ring 1
Ring 2
IN
OUT
a to m-1 (ent-crs-sts1:a,m-1)
where:
a = address of STS1E circuit pack
in FUNCTION UNITS Group A
m-1 = address of STS #1
in MAIN OLIU
EC-1
m-1 to m-1
pass through connection
(ent-crs-sts1:m-1,m-1)
N
ode 3
D
D
M
-2000 O
C
-3
M
A
IN
1
M
A
IN
2
TSI
A
B
C
m-
1 m-
2 m-
3
m-
1 m-
2 m-
3
m-
1 m-
2 m-
3
m-
1 m-
2 m-
3
Node 4
DDM-2000 OC-3
MAIN 2
MAIN 1
TSI
TSI
A B C
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
Node 2
DDM-2000 OC-3
MAIN 1 MAIN 2
TSI
A B C
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
M
A
IN
1
M
A
IN
2
TSI
A
B
C
m-
1
m-
2
m-
3
m-
1
m-
2
m-
3
m-
1
m-
2
m-
3
m-
1
m-
2
m-
3
N
ode 6
D
D
M
-2000 O
C
-3
DS3
BBG4B
m-
1
t
o
m-
1
pass t
h
rough connect
ion
(ent
-c
rs
-s
ts
1:
m
-1,
m
-1)
m-
1
t
o
m-
1
pass t
h
rough connect
ion
(ent
-c
rs
-s
ts
1:
m
-1,
m
-1)
m-1 to m-1
pass through connection
(ent-crs-sts1:m-1,m-1)
MAIN 1
MAIN 2
Node 1
DDM-2000 OC-3
A
B C
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
TSI
STS1E
f to m-1 (ent-crs-sts1:f,m-1)
where:
f = address of DS3 circuit pack
in Function Units 1
m-1 = address of STS #1
in MAIN OLIU
MAIN-1
MAIN-2
Node 5
DDM-2000 FiberReach
FN-2 FN-1
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3