Lucent Technologies DDM-2000 OC-3 User Manual

Issue 3 June 2001 xv
Figures
2 Applications
2-1 Path Switched Ring 2-5
2-2 OC-3 Path Switched Ring 2-7
2-3 DDM-2000 OC-3 Path Switched Interoffice Ring 2-8
2-4 OC-12 Path Switched Ring — STS-1 Level Path
Switching 2-9
2-5 OC-12 Path Switched Ring Using OC-12
Multiplexer—Mixed STS-1 and VT1.5 Path
Switching 2-10
2-6 OC-12 VT Path Switched Ring Using DDM-2000
OC-3 Multiplexer With OC-12 Optics 2-11
2-7 OC-12 Path Switched Ring Using DDM-2000
OC-12, OC-3, and FiberReach Multiplexers With
OC-12 Optics 2-12
2-8 OC-3 Ring with OC-12 Ring Transport 2-13
2-9 Multinode OC-3 Ring With OC-12 Ring Transport 2-15
2-10 DDM-2000 OC-12 Path Switched Interoffice Ring 2-16
2-11 OC-12 Ring Transport (STS-1/VT1.5 0x1) With
FiberReach OC-3 Rings 2-18
2-12 Folded Ring Configuration 2-20
2-13 OC-1 Ring Transport on OC-3 Ring Configuration 2-22
2-14 DDM-2000 FiberReach Stand-Alone OC-1 Ring 2-23
2-15 DDM-2000 FiberReach Single Homing to a
Stand-Alone OC-1 Hub Host 2-24
2-16 DDM-2000 FiberReach Dual Homing to a
DDM-2000 OC-3 Ring 2-26
2-17 Dual Access Configuration 2-28
2-18 Dual Ring Interworking Concepts 2-29
2-19 OC-3/12 to FT-2000 OC-48 Lightwave System Dual
Ring Interworking 2-31
2-20 DDM-2000 Ring Interworking with FT-2000
OC-48 Lightwave System Transport and
DACS IV-2000 Grooming 2-32

Lucent Technologies DDM-2000 OC-3 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-3
Category	Multiplexer
Language	English