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Issue 3 June 2000
Contents
1 System Introduction
1-1
■
Overview 1-1
■
Lucent 2000 Product Family 1-1
■
Basic Description of the SLC-2000 Access System 1-2
■
Basic Description of the DDM-2000 FiberReach
Multiplexer 1-3
■
DDM-2000 FiberReach Releases 1-7
Release Descriptions 1-7
2 Applications
2-1
■
Overview 2-1
■
DDM-2000 FiberReach Applications Summary 2-1
Ring Topologies 2-3
OC-3 Path Switched Ring 2-5
OC-12 Path Switched Ring 2-7
■
DDM-2000 FiberReach Network Topologies (OC-1) 2-9
■
Basic Wideband Shelf Configurations 2-9
DS1 and T1 Services 2-9
Single-Homed Access via Backbone Ring 2-10
Dual-Homed Access via a Backbone Ring 2-13
Integration with Dual Wire Center Applications 2-14
Single Homing to Linear DDM-2000 OC-3
Networks 2-16
Stand-Alone OC-1 Ring/Hub Networks 2-17
■
Enhanced Routing 2-20
OC-1 Ring Pass-Through 2-21
OC-1 Ring Hairpin Routing, Single-Homed 2-22
OC-1 Ring Hairpin Routing, Dual-Homed 2-23
Hairpin Local Drop Routing 2-24
■
DDM-2000 FiberReach Network Topologies
(OC-3 and OC-12) 2-25
28-Type Optical Line Interface (28G-U/28G2-U) 2-25
2-25
2-25
2-24
2-23
2-22
2-21
2-20
2-17
2-16
2-14
2-13
2-10
2-9
2-9
2-9
2-7
2-5
2-3
2-1
2-1
2-1
1-7
1-7
1-3
1-2
1-1
1-1
1-1
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