Lucent Technologies FiberReach DDM-2000 - Page 123

363-206-305
Applications
Issue 3 June 2000
2-37
Figure 2-27. OC-3 FiberReach Extension (Single-Homed) on OC-48 Ring Application
tpa 852377/01
0x1
DDM-2000
FiberReach
OC-3
OC-3 Path
Switched Ring
DS1 or T1 or HDSL
DDM-2000
FiberReach
OC-3
DS1 or T1 or HDSL
28G type OLIU 28G type OLIU
DS3
Central Office
0x1
22 type OLIU
EC-1
OC-3
DS3
EC-1
OC-3
DS3
DDM-2000
OC-3
DS1
HDSL
0x1
FT-2000FT-2000
FT-2000 FT-2000
DS3
OC-48 Line Switched Ring
with OC-3 Path on Ring
R11.0
R7.2 R7.2
R7.2
R7.2
R2.2 R2.2
FT-2000
R7.2