Lucent Technologies FiberReach DDM-2000 - Page 1593

363-206-305 Detailed Level Procedure:
DLP-518
Issue 3, June 2000 Page 9 of 12
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
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)
Node 3
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
Node 4
DDM-2000 OC-3
MAIN 2
MAIN 1
TSI
TSI
ABC
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
ABC
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-3
m-1
m-2
m-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
Node 6
DDM-2000 OC-3
DS3
BBG4B
m-1 to m-1 pass through connection (ent-crs-sts1:m-1,m-1)
m-1 to m-1 pass through connection (ent-crs-sts1: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
BC
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
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
OC-3
OC-3
OC-3
OC-3
Node 5
DDM-2000
FiberReach OC-3