Lucent Technologies FiberReach DDM-2000 - Page 130

363-206-305
Applications
2-44
Issue 3 June 2000
Figure 2-34. OC-3 FiberReach Extension (Dual-Homed) on OC-48 Ring Application
(Release 4.0)
DS3
Central Office
tpa 853761/05
0x1
24 or 29* type OLIU
EC-1
OC-3
DS3
EC-1
OC-3
DS3
DDM-2000
OC-3
DS1
HDSL
FT-2000
FT-2000FT-2000
FT-2000 FT-2000
DS3
OC-48 Line Switched Ring
with OC-12 Path on Ring
0x1
DDM-2000
FiberReach
OC-3
OC-12 Path
Switched Ring
DDM-2000
FiberReach
OC-3
29G type OLIU 29G type OLIU
R13.0 or later
R9.0 R9.0
R9.0
23G type OLIU
R9.0 R9.0
R4.0 R4.0
DS3
* Supported by Release 15.0
DS1 orT1
or HDSL
DS1 orT1
or HDSL
0x1