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Tellabs 7100, 7100N, 7190, 7191, 7194 General Description Manual

®
General Description
76.7144FP51/2
Tellabs® 7100/7100N Optical Transport System
®
Tellabs Tellabs Tellabs
Revision B, 5/09 Copyright © 2009 Tellabs. All rights reserved.
7190 Element Management System
®
7191 Craft Station
®
7194 Network Management System
FCC Notification
SM
Statement
Federal Communications Commission (FCC) Rules require that you be notified of the following:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
Changes or modifications not expressly approved by Tellabs Operations, Inc., in writing can void the user’s authority to operate the equipment.
Industry Canada Notification Statement
Industry Canada interference-causing equipment regulations require that you be notified of the following:
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Copyright Statement This Tellabs manual is owned by Tellabs or its licensors and protected by U.S. and
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Contact Information In an effort to improve the quality of this document, please notify Tellabs Technical
Assistance at 1.800.443.5555 in North America or 1.630.798.7070 outside North America if any anomalous conditions are observed.
General Description Contents
Contents Page
Section 1 Introduction 2-1
Reason for Issue ................................................................................... 2-1
Section 2 Tellabs 7100/7100N Optical Transport Series 2-2
DWDM and the Optical Layer ............................................................................ 2-2
Multiplexing Schemes .................................................................................. 2-2
Layer Management ...................................................................................... 2-3
Tellabs 7100/7100N OTS Operations ................................................................ 2-3
Tellabs 7100/7100N OTS Configurations .................................................... 2-5
Embedded Operations Channel Network .................................................... 2-7
Autodiscovery .............................................................................................. 2-8
Performance Monitoring .............................................................................. 2-8
Control Plane ............................................................................................... 2-8
Ethernet Packet Support.............................................................................. 2-9
SDH Protocol Support ............................................................................... 2-10
Interoperability Features .................................................................................. 2-11
Data Communications Channel (DCC)...................................................... 2-11
IP Over DCC.............................................................................................. 2-11
OSI Traffic Tunnelled Over EON to Remote NEs ...................................... 2-11
Services Between Transponders and External Equipment .............................. 2-11
System Operation and Growth ......................................................................... 2-12
SPM Operation .......................................................................................... 2-12
Auto-Negotiation ........................................................................................ 2-12
Seamless Expansion ................................................................................. 2-12
Network Administration .................................................................................... 2-13
Northbound Interfaces ............................................................................... 2-13
DHCP......................................................................................................... 2-13
Power Balancing ........................................................................................ 2-14
Derived Timing Synchronization ................................................................ 2-14
Section 3 Features Introduced in FP5.1.x 2-15
Control Plane Enhancements .......................................................................... 2-15
Packet Enhancements ..................................................................................... 2-16
Expanded Module Support in Tellabs 7100N OTS .......................................... 2-17
88-Channel Configurations .............................................................................. 2-17
Expanded Shelf Capacity ................................................................................. 2-17
Expanded Y-cable Patch Panel Support .......................................................... 2-17
DCC Enhancements ........................................................................................ 2-17
NorthBound Interface Enhancements .............................................................. 2-18
Management Systems Features ...................................................................... 2-18
FP5.1.x Hardware ............................................................................................ 2-19
71188-IR LIAM-E88 Line Input Amplifier Module - Enhanced 88-Channel 2-19
71188-LR LRAM-E88 Long Reach Amplifier Module - Enhanced
88-Channel ................................................................................... 2-19
71188-ER ELRAM-E88 Extended Long Reach Amplifier Module -
Enhanced 88-Channel .................................................................. 2-19
71123C Line Output Amplifier Module - Enhanced 88 Channel ................ 2-19
71887B 8-Degree Reconfigurable Multiplexer Module - 88 Channel ........ 2-20
New Revision of Tellabs 7100 OTS Shelves ............................................. 2-20
714144 OMD44-1 and 714188 OMD44-45 Mux/Demux Modules............. 2-20
76.7144FP51/2, Rev B 5/09 Page 2-i
Contents General Description
Contents Page
83.71020 Generic Breaker Frame Alarm Panel......................................... 2-20
71125A Network Interfaced Raman........................................................... 2-20
71125B Co-Propagating Raman Amplifier 700 mW .................................. 2-21
82.71114B System Processor Module ...................................................... 2-21
Dispersion Compensation Module............................................................. 2-21
71328O-M Optical Transport Network Multiplexer..................................... 2-21
71423M 40 Gbps, Multi-Port Tunable Transponder Module (FGTM-M) .... 2-21
82.71423 40 Gbps Transponder Module (FGTM) ..................................... 2-22
SONET/SDH Switching Modules (SSMs).................................................. 2-22
Section 4 Management Systems Graphical Interface Software 2-23
Tellabs 7190 EMS and Tellabs 7194 NMS ...................................................... 2-23
Tellabs 7190 Element Management System Features.............................. 2-24
Tellabs 7194 Network Management System Features .............................. 2-24
Tellabs 7190 SNMP Northbound Interface (Per NE) ................................. 2-24
Tellabs 7194 XML Northbound Interface (Per NE) .................................... 2-25
Tellabs 7191 Craft Station................................................................................ 2-25
Tellabs 7196 Optical Subnet Planner............................................................... 2-25
Tellabs Management Systems Architecture..................................................... 2-26
Network Management Features....................................................................... 2-29
One-Step Upgrades ................................................................................... 2-29
NE Status Indicators .................................................................................. 2-29
NE Metering Manages High-Volume Messaging Periods.......................... 2-29
NE Parameters Exported to Tellabs 7196 Planning Tool .......................... 2-29
Primary and Secondary Database Backup................................................ 2-30
Database Restore...................................................................................... 2-30
Software Upgrades .................................................................................... 2-30
Multiple NE Operations .............................................................................. 2-31
User Security Partitioning .......................................................................... 2-31
®
Oracle
Retrieving Network Element TL1 Logs ...................................................... 2-31
Shelf Views with Active LEDs .................................................................... 2-32
Fault and Alarm Management.......................................................................... 2-32
Diagnostics ................................................................................................ 2-32
Alarm Profile Management ........................................................................ 2-32
Alarm Synchronization ............................................................................... 2-32
Alarm Filtering............................................................................................ 2-32
Alarm Sorting Based on Multiple Criteria................................................... 2-33
Alarm/Event Time Zone ............................................................................. 2-33
Automatic Acknowledge of Transient Conditions ...................................... 2-33
Root Cause Analysis ................................................................................. 2-33
Security Management ...................................................................................... 2-34
Configuration Management .............................................................................. 2-34
Provisioning Features ...................................................................................... 2-35
Provisioning Defaults ................................................................................. 2-35
Centralized Configuration for STSn and VCn ............................................ 2-35
Wavelength Manager................................................................................. 2-35
Network Views ........................................................................................... 2-35
TID/CLLI Coordinates Import ..................................................................... 2-36
Circuit Views .............................................................................................. 2-36
Circuit Discovery (Optical Layer) ............................................................... 2-36
End-To-End Provisioning of Circuits on Optical Layer............................... 2-37
Data Guard .................................................................................. 2-31
Page 2-ii 5/09 76.7144FP51/2, Rev B
General Description Contents
Contents Page
End-to-End Sub-Circuit Management........................................................ 2-37
End-to-End RPR Circuit Management....................................................... 2-37
Lightpath Power Levels ............................................................................. 2-37
Performance Monitoring ................................................................................... 2-38
Consolidated Performance Monitoring (PM).............................................. 2-38
Performance Reports................................................................................. 2-38
Section 5 System Applications 2-39
Control Plane Applications ............................................................................... 2-40
Point-to-Point Topology.................................................................................... 2-41
DWDM Ring Networks ..................................................................................... 2-41
Tellabs 7100N OTS.......................................................................................... 2-42
Mesh Network .................................................................................................. 2-43
Direct Connect Overview ................................................................................. 2-44
Spur Applications ............................................................................................. 2-46
Section 6 Physical Configurations 2-48
FP5.1.x Configurations..................................................................................... 2-49
44-Channel Configurations ........................................................................ 2-49
8-Degree Reconfigurable SBOADM (ROADM)................................... 2-49
4-Degree Reconfigurable SBOADM (ROADM)................................... 2-50
Tellabs 7100N SBOADM..................................................................... 2-50
44-Channel OLA ................................................................................. 2-50
88-Channel Configurations ........................................................................ 2-50
8-Degree, 88-Channel Reconfigurable SBOADM (ROADM) .............. 2-50
88-Channel OLA ................................................................................. 2-50
Main Shelf Modules for SBOADM Configurations............................................ 2-51
Tellabs 7100 SBOADM Main Shelf............................................................ 2-52
Tellabs 7100N SBOADM Main Shelf ......................................................... 2-58
Main Shelf Modules for OLA Configurations .................................................... 2-59
Tellabs 7100 OTS OLA.............................................................................. 2-60
Tellabs 7100N OTS OLA ........................................................................... 2-61
Port Shelf Modules for SBOADM Configurations ............................................. 2-63
Tellabs 7100 OTS Port Shelf ..................................................................... 2-63
Packet Subsystem in Tellabs 7100 OTS Port Shelf .................................. 2-64
Tellabs 7100N OTS Port Shelf .................................................................. 2-65
Signal Flow Diagrams ...................................................................................... 2-66
SBOADM/ROADM Configuration in Tellabs 7100N OTS .......................... 2-67
SBOADM/ROADM Configurations with Two RCMM-4D/8D ...................... 2-68
SBOADM/ROADM Configurations with Four RCMM-4D/8D ..................... 2-69
SBOADM/ROADM Configurations with Eight RCMM-4D/8D .................... 2-70
SBOADM/ROADM Configurations with Eight RCMM 8D88s .................... 2-71
SBOADM/ROADM Configurations with One Shelf .................................... 2-72
Signal Flow for a SBOADM/ROADM for Port-Side Protection................... 2-73
Signal Flow for SBOADM/ROADM with Line-Side Protection ................... 2-74
Signal Flow for Spur Application with Port-Side Protection ....................... 2-75
Tellabs 7100 OTS OLA Configurations ..................................................... 2-76
Tellabs 7100N OTS OLA Configurations................................................... 2-77
76.7144FP51/2, Rev B 5/09 Page 2-iii
Contents General Description
Contents Page
Section 7 System Architecture 2-78
Tellabs 7100/7100N OTS Shelves................................................................... 2-79
Tellabs 7100 OTS Modules .............................................................................. 2-79
System Processor Module (SPM).............................................................. 2-79
82.71114B System Processor Module ...................................................... 2-80
Amplified Interface Module (AIM) .............................................................. 2-80
Data Processor Module (DPM) .................................................................. 2-80
Line Input Amplifier Module-Enhanced (LIAM-E) ...................................... 2-80
Long Reach Amplifier Module-Enhanced (LRAM-E) ................................. 2-80
Extended Long Reach Amplifier Module-Enhanced (ELRAM-E)............... 2-81
Line Output Amplifier Module-Enhanced (LOAM-E).................................. 2-81
Line Input Amplifier Module - Enhanced 88-Channel (LIAM-E88) ............. 2-81
Long Reach Amplifier Module - Enhanced 88-Channel (LRAM-E88)........ 2-81
Extended Long Reach Amplifier Module - Enhanced 88-Channel
(ELRAM-E88) ............................................................................... 2-81
Line Output Amplifier Module - Enhanced 88 Channel (LOAM-E88) ........ 2-82
Channel Pass-Through Module (CPM)...................................................... 2-82
Reconfigurable Channel Multiplexer Module (RCMM-xD)......................... 2-82
Reconfigurable Channel Multiplexer Module-Spur (RCMM-S) .................. 2-82
8-Degree Reconfigurable Multiplexer Module - 88 Channel
(RCMM-8D88) .............................................................................. 2-83
Channel Multiplexer Module - 44 Channel (CMM-44) ............................... 2-83
714144 OMD44-1 and 714188 OMD44-45 Mux/Demux Modules............. 2-83
SONET/SDH/Packet Fabric Module (SPFAB)........................................... 2-83
Dispersion Compensation Module (DCM) ................................................. 2-84
71125A Network Interfaced Raman........................................................... 2-84
71125B Co-Propagating Raman Amplifier 700 mW .................................. 2-84
Filler Modules ............................................................................................ 2-85
XFP/SFP Management .............................................................................. 2-85
Optical Protection and Synchronization Module (OPSM) .......................... 2-85
Tellabs 7100N OTS Modules ........................................................................... 2-86
System Processor Module (SPM-N) .......................................................... 2-86
Colorless Core Module (CCM-xR) ............................................................. 2-86
Optical Line Amplifier ................................................................................. 2-87
88-Channel Input Amplifiers ...................................................................... 2-87
Filler Modules ............................................................................................ 2-87
Tellabs 7100/7100N OTS Transponders ......................................................... 2-88
Multirate Transponder Module-Enhanced (MRTM-E)................................ 2-88
Universal 10G Transponder Module-Tunable (TGTM-T)........................... 2-88
81.71323-NX Enhanced 10G Transponder Module (TGTM-E) ................. 2-88
81.71423 40G Transponder Module (FGTM) ............................................ 2-89
82.71423 40 Gbps Transponder Module (FGTM) ..................................... 2-89
Subrate Multiplexer Transponder Module (SMTM-x)................................. 2-89
71328O-M Optical Transport Network Multiplexer (OTNM-D) ................... 2-90
10G Subrate Multiplexer Transponder Module - Packet (SMTM-P) .......... 2-90
10G Transponder - Packet Interface Module (TGIM-P)............................. 2-90
SONET/SDH Switching Modules (SSMs).................................................. 2-91
Tellabs 7100 OTS Common Equipment .......................................................... 2-92
88-Channel Shelves .................................................................................. 2-92
83.71020 Generic Breaker Frame Alarm Panel......................................... 2-92
Breaker Frame Alarm Panel (BFAP) ......................................................... 2-92
Breaker Frame Alarm Module (BFAM) ...................................................... 2-93
Alarm Interface Panel (AIP) ....................................................................... 2-93
Page 2-iv 5/09 76.7144FP51/2, Rev B
General Description Contents
Contents Page
Fan Assembly ............................................................................................ 2-93
Horizontal Distribution Panel Modules....................................................... 2-94
Tellabs 7100N OTS Common Equipment ........................................................ 2-95
Shelf with Fan Tray .................................................................................... 2-95
Telemetry and Timing Module ................................................................... 2-95
Shelf Display Module................................................................................. 2-95
SPM-N ....................................................................................................... 2-95
Facility and System Alarms .............................................................................. 2-96
Alarm Generation....................................................................................... 2-96
Signal Monitoring ....................................................................................... 2-97
System Reliability ............................................................................................. 2-98
System Security......................................................................................... 2-99
IP Security ............................................................................................... 2-100
Network Protection Features.......................................................................... 2-100
Line-Side Protection ................................................................................ 2-100
Port-Side Protection on SMTM-U ............................................................ 2-100
OPSM Hold-Off Timer.............................................................................. 2-101
End-to-End Circuit LOS Propagation....................................................... 2-101
Y-Cable Patch Panel ............................................................................... 2-101
The OSI Data Communication Channel......................................................... 2-102
Section 8 Performance and Maintenance Features 2-104
Facility Alarm Monitoring ................................................................................ 2-104
Alarm Management ........................................................................................ 2-104
Alarm Types............................................................................................. 2-105
TL1 Interface............................................................................................ 2-105
Facility Performance Monitoring..................................................................... 2-106
TL1 Ethernet PM...................................................................................... 2-106
SNMPv3 and RMON Support to Receive Ethernet PM ........................... 2-106
Path Level PM ......................................................................................... 2-107
Transponder BER Test Signal Generation .............................................. 2-107
Accumulation and Storage....................................................................... 2-107
Optical Threshold Crossing Alert (OTCA)................................................ 2-108
End-to-End Circuit LOS Propagation ............................................................. 2-108
Client Laser Shutdown............................................................................. 2-109
Port-Side OPSM Protection ..................................................................... 2-110
Line-Side OPSM Protection ..................................................................... 2-111
Maintenance Loopbacks ................................................................................ 2-112
Signal Protection ............................................................................................ 2-115
Network Protection with OPSM...................................................................... 2-117
Network Protection with OTNM-Ds ................................................................ 2-118
Network Protection with Switch Fabric........................................................... 2-119
Network Protection with Paired Transponders ............................................... 2-120
Network Equipment Protection with Y-Cable Patch Panel ............................. 2-121
Network Equipment Protection with OPSM.................................................... 2-122
Client Protection with Paired Transponders ................................................... 2-123
Unprotected Scenario .................................................................................... 2-124
External Protection ......................................................................................... 2-125
Chromatic Dispersion ..................................................................................... 2-126
How to Calculate ..................................................................................... 2-128
Polarization Mode Dispersion ........................................................................ 2-129
76.7144FP51/2, Rev B 5/09 Page 2-v
Contents General Description
Contents Page
Index 2-131
Page 2-vi 5/09 76.7144FP51/2, Rev B

General Description 1. Introduction

1. Introduction
1.01 This document provides an overview of Tellabs 7100 System (OTS) series of products and network configurations, including the Tellabs
®
7100N configurations, and applications. It also provides an overview of dense wavelength division multiplexing (DWDM) technology, including multiplexing schemes and optical layer management. A detailed description of system architecture and hardware is provided.
1.02 This document is intended for network planners and engineers. Customers can use this document to determine the suitability of implementing Tellabs 7100 OTS and Tellabs 7100N OTS technology into their optical networks. Users of this manual should be familiar with telephone industry technology.

Reason for Issue 1.03 Tellabs reissues this manual from Revision A to Revision B to include the

changes in Table 1.1, page 2-1. Change bars indicate the changes Tellabs made from the previous to latest revision.
Table 1.1 General Description Revision History
Revision Change History Release Date
A Initial release for Tellabs 7100 Optical Transport System FP5.1.x. 1/09
B Update Features Introduced in FP5.1.x, page 2-15 and support for those features
throughout the document.
Optical Transport System (OTS). It details system features,
®
Optical Transport
5/09
76.7144FP51/2, Rev B 5/09 Page 2-1

2. Tellabs 7100/7100N Optical Transport Series General Description

2. Tellabs 7100/7100N Optical Transport Series
2.01 This section provides an overview of DWDM systems and the Tellabs 7100/7100N OTS operations.

DWDM and the Optical Layer

2.02 Dense wavelength division multiplexing (DWDM) is an optical technology used to increase the capacity and flexibility of the optical infrastructure. In a DWDM system, multiple optical signals are transmitted over multiple optical wavelengths on a single optical fiber. Traditional systems require multiple optical fibers to transmit multiple optical signals.
2.03 DWDM is a multiplexing hierarchy that leverages the optical layer of the transmission network. The optical layer interfaces the digital layer at the optical termination equipment, which can be considered part of both the electrical and the optical layer. The optical layer provides multiplexing schemes and management that are not present on the digital layer of the network.This optical infrastructure supports multiple data rates (for example, 622 Mbps, 2.5 Gbps, 10 Gbps), synchronous optical network (SONET) signal rates, and synchronous digital hierarchy (SDH) signal rates.

Multiplexing Schemes

2.04 DWDM systems are divided into integrated and open systems. In integrated DWDM systems, the DWDM transmitter and receiver functionality is integrated into the transmitter/receiver of the digital transmission equipment. In open DWDM systems, special DWDM transmitter/receiver interface units (transponders) are used to provide the interface between the DWDM multiplexers and the adjacent digital transmission equipment.
2.05 In DWDM systems, the signals to be multiplexed and demultiplexed are characterized by different optical wavelengths. The optical wavelengths of the Tellabs 7100/7100N OTS are chosen in agreement with the International Telecommunications Union (ITU-T) recommendations specifying up to 44 DWDM channels with center wavelengths placed in the erbium doped fiber amplifier (EDFA) gain band with 100 GHz between neighboring channels, and 88 DWDM channels with center wavelengths placed in the erbium doped fiber amplifier (EDFA) gain band with 50 GHz between neighboring channels. Wavelengths are placed from 1529 nm to 1563 nm, where the EDFA gain bands exhibit the most wavelength uniform gain characteristics.
Page 2-2 5/09 76.7144FP51/2, Rev B
General Description 2. Tellabs 7100/7100N Optical Transport Series

Layer Management

2.06 The optical layer is managed as the digital (SONET/SDH) layer is, except for the physical transport of remote management data. In the optical layer, supervisory and management data from remote DWDM equipment cannot be transmitted over embedded digital channels. Instead, this data is transmitted over an independent optical supervisory channel (OSC) at 1510 nm. The OSC is terminated, processed, and retransmitted at the DWDM equipment that interfaces the optical transmission fiber.

Tellabs 7100/7100N OTS Operations

2.07 The Tellabs 7100 OTS is a metro, dense wavelength division multiplexing (DWDM) system based on a parallel architecture that provides scalable, non-service affecting growth to 88 protected wavelengths without network re-engineering. The Tellabs 7100N OTS is a full-featured system providing eight protected wavelength for niche applications within a Tellabs 7100 OTS network. These systems support ITU-T Recommendation G.709 Optical Transport Network (OTN)-based transport, enabling transparent high-capacity services. Services such as Carrier Ethernet, video, Storage Area Network, SONET, and SDH are carried on a shared infrastructure, scaling capacity as needed.
2.08 The Tellabs 7100/7100N OTS is built on unique, multi-patented system technologies that enable true next generation multiservice delivery. It features an integrated dynamic optical core combined with an intelligent services interface that delivers Add/Drop Multiplexer (ADM) capability on a single blade (SMTM-U module) in client ranges of 100 Mbps to 40 Gbps. The dynamic optical core enables service providers to meet today’s network needs while supporting the ability to effortlessly deploy additional nodes for future expansion via a multi-degree Reconfigurable Optical ADM (ROADM).
2.09 The intelligent services interface can replace a currently installed ADM ring with a simple pair of modules, eliminating the costly implementation of stacked ADM rings, back-to-back ADM boxes between rings, and multiple rows of supporting equipment. Linear add/drop, ring, and mesh optical network topologies are supported on the same base platform. Service is easily changed by equipping endpoints with specific interface modules.
2.10 Tellabs 7100/7100N OTS provides the following benefits:
• fiber relief in fiber-constrained networks
• wavelength and capacity-based services
• deployment of new services without re-engineering networks
• efficient aggregate and transport of different types of traffic in metropolitan (metro) areas
• variable applications such as mesh, ring, and point-to-point
76.7144FP51/2, Rev B 5/09 Page 2-3
2. Tellabs 7100/7100N Optical Transport Series General Description
2.11 The Tellabs 7100/7100N OTS offers a single, flexible platform that can support current ADM and Wavelength Division Multiplexing (WDM) ring capabilities and ensure a smooth migration to future packet-based services over mesh networks. This section provides an overview of the Tellabs 7100 optical transport series of products. The Tellabs 7100 series includes the following products.
• Tellabs 7100 Optical Transport System (OTS)
• Tellabs 7100N Optical Transport System (OTS)
• Tellabs 7190
®
Element Management System (EMS)
• Tellabs 7191® Craft Station
• Tellabs 7194
• Tellabs 7196
®
Network Management System (NMS)
®
Optical Subnet Planner
2.12 Hardware elements of the Tellabs 7100/7100N OTS provide support for higher bandwidth applications and enhanced access. Hardware modules include
2.5G, 10G, and 40G transponders, reconfigurable multiplexers, multiplexers to support spur applications, packet multiplexers, colorless core multiplexers for high-density metro applications, optical protection modules, SONET/SDH/Packet module for digital cross-connects, intermediate- and long-reach amplifiers, system processors, and data processors. Multirate transponders interface transmission equipment at client rates between 100 Mbps and 10.7 Gbps, including Fibre Channel, OC-3/STM-1, OC-12/STM-4, OC-48/STM-16, OC-192/STM-64, OC-768/STM-256, Gigabit Ethernet (GbE), OTU2, OTU3, and 10 GbE.
Tellabs 7100N OTS 2.13 The Tellabs 7100N OTS is a compact version of the Tellabs 7100 OTS that
can add or drop eight protected wavelengths and pass through up to 88 simultaneous channels. This product provides a 2-degree DWDM system (populated in 1-degree increments) comprised of up to seven 30-AMP shelves and a subset of Tellabs 7100 OTS transponder modules. It can be deployed as a one-shelf optical line amplifier (OLA), six-shelf OLA to support direct connect applications, or as a 2-degree SBOADM with one main shelf and up to six port shelves in 19- or 23-inch racks. The following modules are deployed in this application: SPM-N, CCM-IR, CCM-LR, OLA-IR, OLA-LR, LIAM-E88, LRAM-E88, ELRAM-E88, BFM, and CFM. This system also supports the following transponders: SSM-D, SSM-X, OTNM-D, FGTM, FGTM-M, SMTM-P, TGIM-P,
82.SMTM-U, 82.TGTM-E, and 82.MRTM-E. Slots are paired in the shelf backplane to accommodate interdependent module applications.
Tellabs 7190/7194 Management Systems
2.14 The Tellabs 7190/7194 management systems (Tellabs 7190 EMS and Tellabs 7194 NMS) provide integrated management of Tellabs 7100/7100N OTS NEs.The software features listed below provide support for higher bandwidth applications and enhanced access capabilities:
• performance monitoring of optical, Packet, SONET, SDH, and Ethernet traffic
• automatic optical power management and equalization
• end-to-end provisioning at one screen
• automatic laser transmit power shutdown upon fiber cut and automatic turn-up following restoration
• optical supervisory channel at OC-3/STM-1 rate
Page 2-4 5/09 76.7144FP51/2, Rev B
General Description 2. Tellabs 7100/7100N Optical Transport Series
• CLI interface for packet signaling
• TL1 Gateway Network Element (GNE) functionality
• Embedded Operations Network (EON)
• TL1 interface for system management
• XML/TMF/SNMP/CORBA Northbound Interfaces

Tellabs 7100/7100N OTS Configurations

2.15 Tellabs 7100/7100N OTS supports the following 44- and 88-channel network configurations in FP5.1.x:
2.16 The following network configurations are supported:
__ Tellabs 7100 Single Bay OADM (SBOADM) - The Tellabs 7100 OTS
single bay optical add/drop multiplexer (SBOADM) is a single network element with multiple DWDM interfaces. A four-degree SBOADM requires one main shelf, supports up to eight port shelves, and operates within a 44-channel plan. An eight-degree SBOADM requires two main shelves and supports up to eight port shelves, and operates within a 44- or 88-channel plan.
__ Tellabs 7100 Optical Line Amplifier (OLA) - a 44- or 88-channel OLA
can be configured for short, medium, or long spans. The OLA does not support add/drop functions, but can be upgraded to a 2-degree node SBOADM without affecting traffic.
__ Tellabs 7100N OTS SBOADM - the main shelf has up two DWDM
interfaces, A-side through B-side and supports eight protected wavelengths. The Tellabs 7100N OTS SBOADM is supported only in 44-channel systems.
__ Tellabs 7100N OLA - a 44- or 88-channel OLA can be configured for
short, medium, or long spans. The OLA passes through up to 44 channels and does not support add/drop functions. This OLA is interchangeable with Tellabs 7100 44-channel OLA.
Note: For complete descriptions of Tellabs 7100/7100N system modules and
slot assignments per configuration, refer to Tellabs 7100 System Engineering and Tellabs 7100N System Engineering.
2.17 A sample network of Tellabs 7100 series of products is illustrated in Figure
2.1, page 2-6.
76.7144FP51/2, Rev B 5/09 Page 2-5
2. Tellabs 7100/7100N Optical Transport Series General Description
DCN Tellabs 7190 EMS Tellabs 7194 NMS
Spur
2-degree SBOADM
Tellabs 7100N
2-degree SBOADM
Tellabs 7100N
2-degree SBOADM
Tellabs 7100N
4-degree
SBOADM
Tellabs 7100
2-degree
SBOADM
Tellabs 7100
4-degree
SBOADM
Tellabs 7100
4-degree
SBOADM
Tellabs 7100
(also the PGNE)
2-degree
SBOADM
Tellabs 7100
OLA
Tellabs 7100N
2-degree
SBOADM
Tellabs 7100N
OLA
Tellabs 7100N
2-degree
SBOADM
Tellabs 7100N
N
N
N
N
N
N
N
Figure 2.1 FP5.1.x Tellabs 7100/7100N Series Optical Transport Products Network
Page 2-6 5/09 76.7144FP51/2, Rev B
General Description 2. Tellabs 7100/7100N Optical Transport Series
DCN
Ring 1
Ring 2
EMS or OSS
Remote Management (TL1 or Telnet)
PGNE-1-1
PGNE-1-2
PGNE-2-1
PGNE-2-2
EON domain #1
EON domain #2
Link B
Link A
= PGNE
= PRNE

Embedded Operations Channel Network

2.18 The Embedded Operations Channel Network (EON) provides Embedded Operations Channels (EOCs) to route management traffic using Internet Protocol (IP) through an internal network among the NEs.
2.19 One NE in the EON is provisioned as a gateway NE (PGNE-1) and routes management traffic between the external DCN and the other NEs (PRNEs) in the EON. The PGNE-1 manages PRNEs through the Tellabs 7190 EMS and Tellabs 7194 NMS, acting as an entry point from the external DCN and enables packet routing among the PRNEs after an IP address is configured for each. A secondary gateway (PGNE-2) provides redundancy so that a single optical link failure does not cause a communication interruption between the Tellabs 7190/7194 management systems and any NE in the ring.
2.20 Tellabs recommends limiting to 30 the number of PRNEs assigned to a PGNE. When a network exceeds this limit, the EON can be partioned into two EONs by provisioning one of the PRNEs as a second PGNE-1 and modifying the traffic paths around that PRNE. Refer to the Tellabs 7100/7100N Craft Station User Guide for detailed procedures on partitioning NEs. Figure 2.2, page 2-7 illustrates the resulting two EONs interconnected via DWDM links after partitioning.
Figure 2.2 Embedded Operations Network
76.7144FP51/2, Rev B 5/09 Page 2-7
2. Tellabs 7100/7100N Optical Transport Series General Description

Autodiscovery

2.21 Autodiscovery is a self-inventory feature that enables the Tellabs 7100/7100N NEs to report their inventory to the Tellabs 7190/7194 management systems. On system startup, the NE performs a self survey to determine which hardware components are present. This information is retrieved by the system manager when it is connected to the NE. If there is a discrepancy between the configurations stored by the management system and the NE, the NE is assumed to have the valid configuration.

Performance Monitoring

2.22 Performance monitoring is the continuous, nonintrusive collection of system performance data and is used to determine the operational status of the network and the quality of service that the network is providing. PM checks for specific types of signal information and helps identify the cause of network transmission problems. PM is detailed in Facility Performance Monitoring,
page 2-106.

Control Plane

2.23 The Tellabs 7100 OTS Control Plane feature provides rapid circuit provisioning across mesh architectures in transport networks. Control plane functionality is based on the ITU-T automatically switched optical network (ASON) architecture and utilizes IETF generalized multi-protocol label switching (GMPLS) protocols as extended by the OIF. It is embedded in the SPM and applied at STS or VC termination points on paired SMTM-U module facilities operating in SPFAB mode.
2.24 NEs are network aware in control plane applications, providing faster set-up and tear-down of call paths across the network. The call path is established at the STS or VC layer. The control plane automatically manages a link resource database in real-time to provide constraint-based routing and traffic engineering. The Tellabs 7100 OTS control plane application interfaces traditional and management plane systems to coordinate traffic and network resources.
2.25 Tellabs 7100 OTS Control Plane supports calls across multiple domains and flexible path protection at the STS/VC level. Re-designed protection schemes in FP5.1.x streamline provisioning requirements while enhancing reliability to control plane traffic.
2.26 Control Plane 1+1 (CP 1+1) protection provides two diverse connections (working and protected) between the ingress node and the egress node of a protection domain. This protection scheme is supported on the drop-side and the line-side between Tellabs 7100 OTS NEs within the Tellabs 7100 OTS control plane network (I-NNI). CP 1+1 protection is not supported on drop-side or line-side facilities provisioned between a Tellabs 7100 OTS NE and control plane entities outside of the Tellabs 7100 OTS network where only LAPS is supported over the E-NNI.
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General Description 2. Tellabs 7100/7100N Optical Transport Series
2.27 Flexible Path Protection is a protection scheme that removes previous shelf-slot pairing constraints and enables protection port pairing between any two ports on the line side, or any two ports on the drop side. It allows any port-side termination to be protected by any other port-side termination and any line-side termination to be protected by any other line-side termination within the same shelf. Protection port pairing with a line-side port and a drop-side port mixed pair is not supported. A protection port pair constitutes a Path Protection Group (PPG) supported by STSn/VCn path layer protection. These Path Protection Groups (PPG) are automatically created when the cross-connect is provisioned. For CP 1+1, two PPGs are created – one at the ingress/source node, and one at the egress/destination node.
2.28 Dynamic re-route supports multiple repair points for a signal path and permits automatic recovery from node failures with an efficient use of resources that are used only during route restoration, unlike Control Plane 1+1 (CP 1+1) protection where resources are pre-allocated. Dynamic re-route is supported in single domains and across multiple domains. When dynamic re-route restoration is provisioned, failure indications are propagated to repair nodes to direct an alternate route connection to bypass the call path. In the event of resource contention among multiple dynamic calls or simultaneous failures along the call path, crankback is used to address these conditions and retry failed calls.

Ethernet Packet Support

2.29 Packet subsystems are created on Tellabs 7100 OTS port shelves when packet modules (DPM, SPFAB, SMTM-P, and TGIM-P) are present and provisioned. Packet subsystems are created on Tellabs 7100N OTS port shelves when SMTM-P or TGIM-P are present and provisioned. The Packet subsystem can be managed with the Tellabs 7190/7194 management system or a Command Line Interface (CLI). Packet-based transponder modules, SMTM-P and TGIM-P, manage the ingress and egress ports for traffic flow. SMTM-P modules are equipped with small form pluggables (SFPs) designed to support traffic signal rates that interface the module. Refer to Table 2.1, page 2-9.
Table 2.1 SMTM-P/TGIM-P Specifications
Port Interfaces SMTM-P TGIM-P
Number of Interfaces 10 1
Pluggable Optics SFP-based XFP-based
Data Rates 10 Mbps–1 Gbps 10 Gbps
Protocols 10/100/1000 Mbps
BaseT GbE (1 G Optical) 100Base-FX
10 G Ethernet LAN
2.30 Supported features include MAC Bridging, VLAN Bridging, an 802.3 compliant MAC client interface, Packet security, Packet fault management, Packet performance monitoring, multicasting, synchronized Ethernet, and line-side RPR protection.
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2. Tellabs 7100/7100N Optical Transport Series General Description
2.31 In Tellabs 7100 OTS applications, the SONET/SDH/Packet Fabric (SPFAB) module provides a switch matrix for SONET/SDH signaling and Packet traffic to maximize system integration and bandwidth efficiency. It interfaces SMTM-U, SMTM-P, and TGIM-P modules to switch Packet and STS/VC-level cross-connects.
2.32 Packet applications support both SNMPv2 and SNMPv3. Quality of service certifications include Metro Ethernet Forum (MEF) services certification: E-Line service, E-LAN service, and Ethernet Private Line (EPL). Performance monitoring enhancements include Weighted Random Early Detection (WRED) congestion management, traffic-shaping queues, and continuity checks.
2.33 Improved fault management for 802.3 compliant MAC/PHY interfaces include Far End Fault Indication (FEFI) for 100FX interface, LOSYNC for NE IEEE
802.3 compliant MAC interface, signal degrade and signal fail conditions detected on incoming Ethernet traffic based on errored frames, provisionable alarm profiles, and additional alarms and conditions retrieved via SNMPv2c traps.
2.34 Traffic enhancements include tunneling Layer 2 control frames transparently (spanning tree bridge protocol data units and GVRP packets) at Provider Edge Bridge points. Ethernet types are filtered at the module port to reduce congestion. Link aggregation groups are managed by SNMPv2.

SDH Protocol Support

2.35 A suite of Tellabs 7100 OTS and Tellabs 7100N OTS features are provided in SDH signaling formats. Transparent STMnT (Synchronous Transfer Mode) signals are introduced to multiplex SDH-based traffic onto a single fiber to reduce fiber exhaust. STMnTs transport Virtual Containers (VC-4, VC-4-4C, or VC-4-16C) through the network untouched.
2.36 This feature also uses VCn grooming to support multiple types of traffic, including virtual concatenation. This utilizes the capacity provided by DWDM applications and eliminates the requirement for distinct ADMs. Within the Tellabs 7100 NE, distinct VCs may be individually cross-connected onto different STM-xs, which are associated to DWDM channels. Cross-connect terminations VC-4, VC4NV, VC-4-4C, and VC-4-16C are supported. Signals can be concatenated into groups via VC4NV (Level 4 Virtually Concatenated) facilities for provisioning and transport.
2.37 CRC4 framing format and E1 signaling are also supported. Signal protection is provided in both 1+1 protection and SNCPRING protection schemes. Graphical representations of both world maps and actual operating NEs are provided for visual provisioning.
Note: In SDH standards, it is possible to support either high order VC-3 or low
order VC-3 (TUG3 mapping). The Tellabs 7100/7100N OTS only supports high order VC-3 path layer entities per ITU-T G.707. Customer provisioning and use of VC-3 should carefully consider ITU-T recommendation for Multiplexing of AU-3s via AUG-1 (refer to ITU-T G.707/Y.1322 12/2003 Figure 7-4) in order to avoid any interruptions in traffic.
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General Description 2. Tellabs 7100/7100N Optical Transport Series

Interoperability Features

2.38 Interoperability features are built in to the Tellabs 7100/7100N OTS for seamless integration into multiple vendor network.

Data Communications Channel (DCC)

2.39 DCC allows the messaging specific to multi-vendor devices in a Tellabs 7100 network to flow through the Tellabs 7100 NE that is provisioned as the network Gateway Network Element (GNE). The GNE serves as a conduit for communication between non-Tellabs management systems and the sub-tending multi-vendor devices they support, allowing both messaging and software downloads via an OSI-based Data Communication Network. DCC processing routes messages between the DCN interface, the SPM, the DPM, and the DCC interfaces on the SMTM-Us.

IP Over DCC

2.40 IP over DCC allows subtended SONET/SDH platforms to access an IP-based DCN. On the Tellabs 7100 OTS, it allows access to the signaling communication network (SCN) in control plane applications. IP traffic presented over the DCC may be locally processed or forwarded to another PRNE or to the PGNE.
2.41 Establishing an SCN expedites traffic processing by directing signaling and management traffic to different physical ports on the NE. The SCN on the Tellabs 7100 OTS is established via OCn, VCn, and HDP port provisioning.

OSI Traffic Tunnelled Over EON to Remote NEs

2.42 The management functions of GNEs can be extended to SDH/SONET ADMs that subtend remote Tellabs 7100/7100N NEs by tunneling OSI traffic over the EON to allow the PRNE to serve as a single GNE in the SDH/SONET ADM subnetwork. The NE supports up to 64 OSI associations per TCP session and up to 15 TTD TCP sessions.

Services Between Transponders and External Equipment

2.43 The ROADM/SBOADM DWDM optical network components in a Tellabs 7100/7100N OTS application can be decoupled in Tellabs 7100 OTS networks so that Ethernet, SONET, and SDH capabilities can be deployed without routing through mutiplexing functions on the NE. This flexibility simplifies provisioning and reduces start-up costs for smaller applications while preserving the capability to upgrade to ROADM/SBOADM DWDM services.
76.7144FP51/2, Rev B 5/09 Page 2-11
2. Tellabs 7100/7100N Optical Transport Series General Description

System Operation and Growth

2.44 This section provides general descriptions of features related to growing and modifying a Tellabs 7100/7100N OTS.

SPM Operation

2.45 The 71114B System Processor Module (SPM) and 71714 System Processor Module (SPM-N) automatically validate their NE location at each restart. This ensures that the supporting NE is not reprovisioned with an incorrect configuration during an SPM replacement.
2.46 To facilitate module replacement, the SPM/SPM-N stores module commissioning parameters and configuration data in the NE database located on the redundant SPM (and redundant SPM-N when present). This functionality allows the SPM/SPM-N to automatically restore its commissioning and configuration data when a module is replaced.

Auto-Negotiation

Seamless Expansion

2.47 Auto-negotiation is provided on the SMTM-U to facilitate signal transport across a network. With auto-negotiation, the SMTM-U can communicate its transport properties, such as speed and duplex mode, to routers in the network so the two devices can determine the most efficient transport mode supported by both. On the SMTM-U, auto-negotiation is managed on the GbE facility. Performance is monitored through maintenance signaling on the client side.
2.48 Additional degrees can be added to expand current nodes without reprovisioning wavelengths and 44-channel OLA configurations can be converted to 44-channel SBOADMs.
2.49 Amplifiers, RCMM-4Ds, and RCMM-8Ds can be replaced with corresponding modules of increased capacity or features without impacting currently provisioned wavelengths, facilities, or cross-connects.
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General Description 2. Tellabs 7100/7100N Optical Transport Series

Network Administration

2.50 This section provides general descriptions of features related to network administration on the Tellabs 7100/7100N OTS.

Northbound Interfaces

2.51 The Tellabs 7100/7100N OTS supports three northbound interface protocols:
Tellabs 7194 XML Northbound Interface
Tellabs 7190 SNMP Northbound Interface
2.52 The Tellabs 7194 XML Northbound Interface uses open standard TeleManagement Forum (TMF) 854/XML protocol to facilitate communication between the Tellabs7194 management systems and other operations support systems (OSS). This feature provides a layer of uniformity for support of other network management systems by interfacing TMN-layered OSS architectures for rapid deployment of new services that meet SLA requirements. It supports HTTP/HTTPS protocols for inventory retrieval and alarm and notification forwarding features. HTTP/HTTPS capabilities include session and user IDs, multiple batch response, and server and key records.
2.53 The TMF MTOSI standard interface in the Tellabs 7194 XML NBI provides rapid deployment of new services. XML NBI supports single-port (TGTM-E) and multiple-port (SMTM-U) transponders in the Tellabs 7100/7100N OTS and the following services: SONET, GBE, TGBE, ESCON, FC, FICON ISC, and DV. It provides an end-to-end Sub-Network Connection (SNC) at the DWDM layer in single mesh networks. XML NBI also supports inventory and fault management.
2.54 The Tellabs 7190 SNMP Northbound Interface provides a mediation layer over the Tellabs 7190 EMS to support SNMP-based network management. This allows SNMP-based management systems to manage telecommunication equipment operating the Tellabs 7190 EMS interface via an SNMP communication link.
2.55 The SNMP mediation layer converts SNMP requests into corresponding commands that are forwarded to the Tellabs 7190 EMS. Responses from the Tellabs 7190 EMS are converted to SNMP format and sent to the SNMP Manager. Alarms and events set on NEs and on the Tellabs 7190 EMS are converted to SNMP notifications and sent via the EMS to configured northbound managers. This feature supports SNMP protocol versions v1, v2c, and v3.
2.56 The Tellabs 7190 SNMP Northbound Interface also retrieves Packet Subsystem messages and alarms.

DHCP

2.57 The DHCP feature provides automatic addressing of Tellabs 7100/7100N OTSs configured as Remote Network Elements (RNE) on the internal Embedded Operations Network (EON). Address assignments are managed by the Tellabs 7100 NE that is configured as a Gateway Network Element (GNE).
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2. Tellabs 7100/7100N Optical Transport Series General Description

Power Balancing

2.58 When a transponder is installed, the power balance feature automatically adjusts the EVOA setting, reducing the time it takes for the transponder to converge into the network. If an NE detects a fiber span variation, the automatic power balancing algorithm adjusts the gain of the input amplifier on that span.

Derived Timing Synchronization

2.59 When system synchronization is provided by derived timing, a pair of facilities supply redundant timing to all SMTM-x, SSM-D, SSM-X, OTNM-D and TGIM-P in an NE. The derived timing sources are OCn, STMn or OCH-P facilities provisioned on two different transponders. Derived timing is used in place of T1/E1 BITS timing.
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General Description 3. Features Introduced in FP5.1.x

3. Features Introduced in FP5.1.x
3.01 This section describes general system features new in Tellabs 7100/7100N OTS Feature Package 5.1.x (FP5.1.x).

Control Plane Enhancements

3.02 Tellabs 7100 OTS Control Plane now supports calls across multiple domains, flexible path protection at the STS/VC level, and dynamic re-route restoration with crankback. Re-designed protection schemes in FP5.1.x streamline provisioning requirements while enhancing reliability to control plane traffic.
3.03 Control Plane 1+1 (CP 1+1) protection provides two diverse connections (working and protected) between the ingress node and the egress node of a protection domain. This protection scheme is supported on the drop-side and the line-side between Tellabs 7100 OTS NEs within the Tellabs 7100 OTS control plane network (I-NNI). CP 1+1 protection is not supported on drop-side or line-side facilities provisioned between a Tellabs 7100 OTS NE and control plane entities outside of the Tellabs 7100 OTS network where only LAPS is supported over the E-NNI.
3.04 Flexible Path Protection is a protection scheme that removes previous shelf-slot pairing constraints and enables protection port pairing between any two ports on the line side, or any two ports on the drop side. It allows any port-side termination to be protected by any other port-side termination and any line-side termination to be protected by any other line-side termination within the same shelf. Protection port pairing with a line-side port and a drop-side port mixed pair is not supported. A protection port pair constitutes a Path Protection Group (PPG) supported by STSn/VCn path layer protection. These Path Protection Groups (PPG) are automatically created when the cross-connect is provisioned. For CP 1+1, two PPGs are created – one at the ingress/source node, and one at the egress/destination node.
3.05 Dynamic re-route supports multiple repair points for a signal path and permits automatic recovery from node failures with an efficient use of resources that are used only during route restoration, unlike Control Plane 1+1 (CP 1+1) protection where resources are pre-allocated. Dynamic re-route is supported in single domains and across multiple domains. When dynamic re-route restoration is provisioned, failure indications are propagated to repair nodes to direct an alternate route connection to bypass the call path. In the event of resource contention among multiple dynamic calls or simultaneous failures along the call path, crankback is used to address these conditions and retry failed calls.
76.7144FP51/2, Rev B 5/09 Page 2-15
3. Features Introduced in FP5.1.x General Description

Packet Enhancements

3.06 Packet applications support both SNMPv2 and SNMPv3. Quality of service certifications include Metro Ethernet Forum (MEF) services certification: E-Line service, E-LAN service, and Ethernet Private Line (EPL). Performance monitoring enhancements include Weighted Random Early Detection (WRED) congestion management, traffic-shaping queues, and continuity checks.
3.07 Improved fault management for 802.3 compliant MAC/PHY interfaces include Far End Fault Indication (FEFI) for 100FX interface, LOSYNC for NE IEEE
802.3 compliant MAC interface, signal degrade and signal fail conditions detected on incoming Ethernet traffic based on errored frames, provisionable alarm profiles, and additional alarms and conditions retrieved via SNMPv2c traps.
3.08 Traffic enhancements include tunneling Layer 2 control frames transparently (spanning tree bridge protocol data units and GVRP packets) at Provider Edge Bridge points. Ethernet types are filtered at the module port to reduce congestion. Link aggregation groups are managed by SNMPv2.
3.09 The Tellabs 7100 OTS now supports MPLS based LAG distribution. When the distribution criterion of a LAG is configured as a MPLS label, the NE distributes traffic for this LAG according to the following rules:
• If the packet has two labels and 0 or 1 tag, traffic is distributed based on these two labels.
• If the packet has three or more labels and 0 or 1 tags, traffic is distributed based on the next two labels following the most outer label.
• Otherwise, traffic is distributed based on the source MAC address and the destination MAC address.
3.10 The Tellabs 7100 OTS supports IGMP snooping. It allows customers to efficiently deploy IP multicast services controlled by IGMP messages. Referencing the TR-101 multicast model, the Tellabs 7100 OTS serves as the Ethernet Aggregation Node.
• IGMP snooping is the process of inspecting user-initiated IGMP messages which indicate which multicast groups the subscriber is joining and leaving. Through IGMP snooping, the Aggregation Node builds multicast MAC forwarding filters so that it can intelligently forward IP multicast groups/channels only to the ports connected to Hosts that request the groups/channels.
• For the IGMP Snooping feature, the NE is responsible for forwarding each multicast group received on a Multicast VLAN to only those member ports that have specifically requested that multicast group. This prevents needlessly flooding a multicast group to all attached ports. The NE identifies these ports by IGMP snooping. The NE inspects frames for IGMP messages and maintains Multicast MAC-address filters indicating which ports have requested specific multicast groups.
3.11 The Tellabs 7100 OTS supports Ethernet End to End OAM. This allows the service provider to monitor end to end from the equipment that interfaces with the customer, as well as end to end within each subnetwork and over each link.
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General Description 3. Features Introduced in FP5.1.x

Expanded Module Support in Tellabs 7100N OTS

3.12 Module support is expanded in the Tellabs 7100N OTS to include OTNM-D, SMTM-P, TGIM-P, and SSM-D/X, and supported traffic options now include Packet.

88-Channel Configurations

3.13 Two 88-channel configurations are introduced for increased capacity in the Tellabs 7100 OTS. The SBOADM configuration supports add/drop/pass-through of up to 88 channels. The OLA configuration amplifies and passes through up to 88 channels. Three new 88-channel amplifiers, one new 88-channel multiplexer, two mux/demux modules, and new main shelves support these configurations.
3.14 An 88-channel configuration is introduced for increased capacity in the Tellabs 7100N OTS. The Tellabs 7100N OLA configuration amplifies and passes through up to 88 channels. One of three 88-channel amplifiers can be placed in slot one and slot four of the Tellabs 7100N OLA main shelf to support this configuration.

Expanded Shelf Capacity

3.15 Network elements (NEs) in the Tellabs 7100 OTS can now support up to 12 port shelves per NE. Configurations 39 and 40 (with single Main Shelf 1) support 12 port shelves, while configuration 42 (with Main Shelves 1 and 15) supports 11 port shelves.
3.16 The Tellabs 7100N OTS can now support up to six port shelves per NE.

Expanded Y-cable Patch Panel Support

3.17 The Y-Cable patch panel now provides signal protection on the Tellabs 7100/7100N OTS through paired FGTMs and FGTM-Ms.

DCC Enhancements

3.18 DCC functionality enhanced to provide the capability to pass IP traffic over DCC to support routing of non-Tellabs NEs MCN traffic via Tellabs 7100 signaling communication network (SCN). The existing control plane interfaces and provisioning are used to support this feature for non-Tellabs NEs that are connected to the SMTM-U.
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3. Features Introduced in FP5.1.x General Description

NorthBound Interface Enhancements

3.19 The TMF MTOSI standard interface in the Tellabs 7194 XML NBI is expanded to provide rapid deployment of new services. XML NBI supports single-port (TGTM-E) and multiple-port (SMTM-U) transponders in the Tellabs 7100/7100N OTS and the following services: SONET, GBE, TGBE, ESCON, FC, FICON ISC, and DV. It provides an end-to-end Sub-Network Connection (SNC) at the DWDM layer in single mesh networks. XML NBI also supports inventory and fault management.
3.20 The Tellabs 7190 SNMP Northbound Interface now retrieves Packet Subsystem messages and alarms.
3.21 Tellabs 7194 XML NBI supports using an inner topological link (TL) in place of an end to end OCH layer SNC to decouple DWDM and SONET/SDH networks.
3.22 The Tellabs 7194 XML NBI uses a Group Termination Point (GTP) to model STS1CNV and the STS3CNV in order to simplify VCAT service provisioning. This allows the user to create VCAT service with only one Web Services Description Language (WSDL) request.
3.23 The Tellabs 7194 XML NBI reduces the number of steps required to provision services using SNC provisioning operations to automatically create required path layer Connection Termination Points (CTPs).
3.24 The Tellabs 7194 XML NBI adds support for provisioning a SNC that passes through multiple SMTM-U modules on the same SONET ring.
3.25 The Tellabs 7194 XML NBI supports network side protected and port side unprotected service.
3.26 The Tellabs 7194 XML NBI adds support for provisioning Y-cable signal protection for the TGTM-E.
3.27 The Tellabs 7194 XML NBI adds support for the SONET path layer CTP creation on the line side when provisioning SNCs.
3.28 The Tellabs 7194 XML NBI supports alarms for Tellabs 5500 NGX.

Management Systems Features

3.29 Refer to the Tellabs 7190/7194 Management Systems Software Release Document for descriptions of the new Tellabs 7190/7194 management systems
features.
3.30 Refer to the Tellabs 7191 Craft Station Software Release Document for descriptions of the new Tellabs 7191 Craft Station features.
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General Description 3. Features Introduced in FP5.1.x

FP5.1.x Hardware

3.31 This section describes hardware that is new in FP5.1.x.

71188-IR LIAM-E88 Line Input Amplifier Module - Enhanced 88-Channel

3.32 The 81.71188-IR LIAM-E88 Line Input Amplifier Module - Enhanced 88-Channel is a single slot amplifier module that provides input amplification of the incoming DWDM signal on 44-channel and 88-channel systems. The module includes a span distance measurement feature via the OSC channel/ FPGA and in-band OSNR for collection of accurate per channel measurements that are data rate insensitive. The module is equipped with a redundant 100 BaseT controller interface and an RJ-45 connector. It connects directly to a discoverable DCM module.

71188-LR LRAM-E88 Long Reach Amplifier Module - Enhanced 88-Channel

3.33 The 81.71188-LR LRAM-E88 Long Reach Amplifier Module - Enhanced 88-Channel is a single slot amplifier module that provides input amplification of the incoming DWDM signal on 44-channel and 88-channel systems. The module includes a span distance measurement feature via the OSC channel/ FPGA and in-band OSNR for collection of accurate per channel measurements that are data rate insensitive. The module is equipped with a redundant 100 BaseT controller interface and an RJ-45 connector. It connects directly to a discoverable DCM module.

71188-ER ELRAM-E88 Extended Long Reach Amplifier Module - Enhanced 88-Channel

3.34 The 81.71188-ER ELRAM-E88 Extended Long Reach Amplifier Module ­Enhanced 88-Channel is a single slot amplifier module that provides input amplification of the incoming DWDM signal on 44-channel and 88-channel systems. The module includes a span distance measurement feature via the OSC channel/ FPGA. The discoverable DCM module connects through the RJ45 connector.

71123C Line Output Amplifier Module - Enhanced 88 Channel

3.35 The 81.71123C LOAM-E88 Line Output Amplifier Module - Enhanced 88-Channel is a single slot amplifier module which provides amplification of the outgoing DWDM signal in 88-channel systems and provides a redundant 100 BaseT controller interface.
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3. Features Introduced in FP5.1.x General Description

71887B 8-Degree Reconfigurable Multiplexer Module - 88 Channel

3.36 The 81.71887B 8-Degree Reconfigurable Channel Multiplexer Module for 88 Channels (RCMM-8D88) is a two-slot module that provides reconfigurable multiplexing / demultiplexing of wavelengths and output amplification. The RCMM dynamically reconfigures up to 88 wavelengths for 50 Gig spacing, reducing wavelength blocking and enabling mesh restoration techniques. This module provides both TDM and Ethernet communications and is equipped with dual optical LC connectors that collect per channel optical power measurement. It can be cascaded to a maximum of 24 nodes.

New Revision of Tellabs 7100 OTS Shelves

3.37 New versions of the Tellabs 7100 OTS shelves are released that allow amplifier installation in slot 19:
• 82.07100A-60, Rev H - main shelf, NEBS compliant
• 82.07100C-60, Rev B - main shelf, ETSI compliant

714144 OMD44-1 and 714188 OMD44-45 Mux/Demux Modules

3.38 The 714144 OMD44-1 and 714188 OMD44-45 Mux/Demux modules connect to the RCMM-8D88 and perform optical multiplexing and demultiplexing of up to 88 channels. The 714144 OMD44-1 provides 44 dual LC connectors for adding or dropping channels 1 through 44. The 714188 OMD44-45 provides 44 dual LC connectors for adding or dropping channels 45 through 88. Both modules support electrical connections to the RCMM-8D88 module for inventory and communication. The OMD44-1 and OMD44-45 are typically installed in the 6-inch spacer panel on the rack.

83.71020 Generic Breaker Frame Alarm Panel

3.39 The 83.71020 Generic Breaker Frame Alarm Panel is not equipped with breaker kits. This generic form allows breakers to be sized according to configuration and ordered accordingly.

71125A Network Interfaced Raman

3.40 The 71125A Network Interfaced Raman (NIR) is an external amplifier that provides additional gain to input amplifiers in the Tellabs 7100/7100N OTS. The additional gain required from the NIR is calculated based on OSNR margin, the PMD present, fiber type, input amplifier used, wavelength, and the amount of insertion loss in the path. The NIR can be turned on and off in the software, and is typically deployed horizontally in the rack.
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General Description 3. Features Introduced in FP5.1.x

71125B Co-Propagating Raman Amplifier 700 mW

3.41 The 71125B Co-Propagating Raman Amplifier (CRA) is an external amplifier that allows the Tellabs 7100/7100N OTS to support traffic over larger optical span losses than would be possible if only using a Tellabs 7100/7100N amplifier. The CRA also allows a signal to travel through a larger number of total spans. The CRA provides post-amplification of a signal after the signal exits the Erbium Doped Fiber Amplifier (EDFA) of a Tellabs 7100/7100N amplifier. In a co-propagating deployment, the Raman amplification distributes a high pump power (700 mW) in the fiber in the same the direction of travel as the traffic.

82.71114B System Processor Module

3.42 The 82.71114B System Processor Module (SPM) can be installed in the main shelf or in the port shelf to replace the Data Processor Module (DPM).

Dispersion Compensation Module

3.43 New Dispersion Compensation Modules (DCMs) are equipped with a Communication port for connection to an amplifier that allows autodiscovery through the management system, craft station, and TL1 interfaces. When the DCM is autodiscovered, the fiber type and distance can be viewed and modified. A positive DCM is also available for applications using dispersion shifted fiber.

71328O-M Optical Transport Network Multiplexer

3.44 71328O-M Optical Transport Network Multiplexer (OTNM-D) multiplexes clients into the DWDM network transparently to provide increased capacity and flexibility for applications. The OTNM-D is designed with eight, low-speed SFP interfaces that support client rates from 100 Mbps to 4 Gbps. It supports a wide range of client signals, including SONET/SDH, Ethernet, Storage Area Network (SAN), OTU1, and video. The OTNM-D has an integrated line-side optical switch to provide DPRING protection. It can also be installed with the Y-Cable patch panel for signal protection.

71423M 40 Gbps, Multi-Port Tunable Transponder Module (FGTM-M)

3.45 The 82.71423M 40 Gbps, Multi-Port Tunable Transponder Module (FGTM-M) is a 40 Gbps, four-port tunable transponder module that multiplexes four 10 Gb client ports into one 40 Gb DWDM port. The FGTM-M accepts OC-192/STM64, 10G WAN Phy, 10G LAN Phy, or OTU2 client signals. It increases traffic-carrying capability four-fold and is easily installed in existing networks during a service upgrade without extensive network redesign or reconfiguration. It can also be installed with the Y-Cable patch panel for signal protection.
3.46 The FGTM-M supports the DQPSK modulation scheme on the line side facility and provides polarization mode dispersion compensation (PMDC) up to 10 ps.
76.7144FP51/2, Rev B 5/09 Page 2-21
3. Features Introduced in FP5.1.x General Description

82.71423 40 Gbps Transponder Module (FGTM)

3.47 The 82.71423 40 Gbps, single-port Tunable Transponder Module (FGTM) accepts OC-768 or STM-256 client signals. It increases traffic-carrying capability four-fold and is easily installed in existing networks during a service upgrade without extensive network redesign or reconfiguration. It can also be installed with the Y-Cable patch panel for signal protection.
3.48 The 82-issue FGTM supports the DQPSK modulation scheme on the line side facility and provides polarization mode dispersion compensation (PMDC) up to 10 ps.

SONET/SDH Switching Modules (SSMs)

3.49 The SONET/SDH Switching Modules (SSM) are available in the following formats: 71623S-M SONET/SDH Switching Module - 12 SFPs, 1 XFP, 1 MSA (SSM-D) and the 71623S SONET/SDH Switching Module - 12 SFPs, 2 XFPs (SSM-X). The SSM-D modules can be tuned to any of the ITU C-band 88 wavelengths (in the 88 channel plan) or 44 wavelengths (in the 44 channel plan) and support both SONET and SDH facility types.
3.50 The SSMs multiplex up to 12 low-speed clients and one high speed 10G client on its port-side interfaces into a high-rate OC-192/STM-64 interface and converts it into a DWDM optical channel on its line-side interface for transport over the Tellabs 7100/7100N OTS. A single channel of the DWDM interface is able to carry multiple low-speed signals for SONET, SDH, and Ethernet. The SSMs also support OC-192 and electrical Ethernet Client facilities. Protection schemes include OCH DPRING, UPSR, APS 1+1, and LAG port-side protection.
3.51 The SSM-D (XFP slot 1) has a widely tunable 10 Gb/s interface and supports OCH DPRING on the line-side or unprotected line-side UPSR.
3.52 The SSM-X (XFP slot 1) supports an OC-192, STM-64, or OTU2 line interface. It performs pass through to another SSM-D for line-side OCH-DPRING protection or add/drop multiplexing (ADM) functionality and supports unprotected line-side UPSR and line-side 1+1 APS.
3.53 When the SSM-D or SSM-X modules are deployed in the Tellabs 7100 OTS port shelf, they require at least one 82 version System Processor Module (SPM) or one Data Processor Module (DPM) in Tellabs 7100 OTS port shelf slot position 17 or 18.
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