Lucent Technologies FT-2000 OC-48 User Manual

Applications
2-30 Issue 8.0 July 2002
Loop Feeder Network 2
The FT-2000 OC-48 Add/Drop-Rings Terminal, equipped with Release 5.0.1-ADR
or later software, can be used in a loop feeder network with OC-3 low-speed
interfaces. Figure 2-13 shows a two-fiber ring used to connect one or more central
offices to one or more DDM-2000 Multiplexers at remote sites.
Figure 2-13. Loop Feeder Network Application
FT-2000 OC-48
2-Fiber Ring
OC-48
OC-48
OC-48
OC-48
CEV 1
OC-3
DDM-2000
OC-3
DDM-2000
OC-3 Ring
DDM-2000
OC-3
OC-3
SLC
-2000
®
SLC
-2000
®
Office Building
DDM-2000
OC-12 Ring
DDM-2000
OC-12
DDM-2000
OC-12
to interoffice network
(via FT or DACS)
to local switch
(via DDM or DACS IV)
CEV 2
CO 1
DDM-2000 OC-3 Ring
SLC
-2000
®
OC-3
FT-2000* FT-2000*
FT-2000*
OC-3/IS-3**
FT-2000*
OC-3/IS-3**
DDM-2000
OC-3
DDM-2000
OC-12
*
FT-2000 OC-48 Add/Drop-Rings Terminal (Release 5 and later)
nc-ft2000-031
*
FT-2000 ADR Release 7.1.0 and later support the use of IS-3
*

Lucent Technologies FT-2000 OC-48 Specifications

General

Brand	Lucent Technologies
Model	FT-2000 OC-48
Category	Network Hardware
Language	English