Volume 2 - Installation and Configuration Release 1.4 Rev A

8/9/2019 Volume 2 - Installation and Configuration Release 1.4 Rev A

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Turin Networks Inc.

Traverse System

SONET Documentation

Release 1.4Publication Date: December 2003

Document Number: 800-0102-04 Rev. A

Volume 2

Installation and Configuration


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FCC Compliance

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to

Part 15 of the FCC Rules. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with the installation instructions may cause harmful interference to radio

communications.

Canadian Compliance

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment

Regulations. Cet appareil numrique de la classe B respects toutes les exigences du Rglement sur le

matriel brouilleur du Canada.

International Declaration of Conformity

We, Turin Networks, Inc. declare under our sole responsibility that the Traverse platform (models: Traverse

2000, Traverse 1600, and Traverse 600) to which this declaration relates, is in conformity with the following

standards:

EMC Standards

EN55022 EN55024 CISPR-22

Safety StandardsEN60950 CSA 22.2 No. 60950, ASINZS 3260

IEC 60950 Third Edition. Compliant with all CB scheme member country deviations.

Following the provisions of the EMC Directive 89/336/EEC of the Council of the European Union.

Copyright 2003 Turin Networks, Inc.

All rights reserved. This document contains proprietary and confidential information of Turin Networks,

Inc., and may not be used, reproduced, or distributed except as authorized by Turin Networks. No part of this

publication may be reproduced in any form or by any means or used to make any derivative work (such as

translation, transformation or adaptation) without written permission from Turin Networks Inc.

Turin Networks TrademarksTurin Networks, the Turin Networks logo, Traverse, Traverse 2000, Traverse 1600, Traverse 600,

TransAccess 100, TransNav, and Creating The Broadband Edge are trademarks of Turin Networks, Inc. or

its affiliates in the United States and other countries. All other trademarks, service marks, product names, or

brand names mentioned in this document are the property of their respective owners.

Government Use

Use, duplication, or disclosure by the U.S. Government is subject to restrictions as set forth in FAR 12.212

(Commercial Computer Software-Restricted Rights) and DFAR 227.7202 (Rights in Technical Data and

Computer Software), as applicable.


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Release 1.4 Turin Networks Page i

VOLUME 2 INSTALLATIONAND CONFIGURATION

Contents

Volume 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Section 1 Basic Precautions and Procedures

Chapter 1

Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Chapter 2

Removing and Replacing Back Covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Chapter 3

Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Chapter 4Inserting and Removing Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15

Section 2 Hardware Installation

Chapter 1

Power Distribution and Alarm Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Chapter 2

Traverse Shelf, Front Inlet Fan Tray with Integrated Air Ramp. . . . . . . . . . . 2-7

Chapter 3

Front Inlet Fan Module and Air Filter Installation. . . . . . . . . . . . . . . . . . . . . . 2-17

Chapter 4

Traverse Shelf, Fan Tray and Separate Air Ramp . . . . . . . . . . . . . . . . . . . . 2-21

Chapter 5

Fan Module and Air Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35

Section 3 Network Interface Cabling

Chapter 1

Electrical Connector Module Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Chapter 2

DS1 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Chapter 3

DS3 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Chapter 4

10/100BaseTX Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35Chapter 5

Fiber Optic Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-51

Section 4 Traverse System Alarm, Timing and Ethernet Cabling

Chapter 1

Traverse System Alarm Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Chapter 2

Traverse System Timing Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Chapter 3

Traverse System DCN Ethernet and RS-232 Interface. . . . . . . . . . . . . . . . . 4-41


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Volume 2 Installation and Configuration

Page ii Turin Networks Release 1.4

Section 5 Power Cabling

Chapter 1

Battery and Battery Return Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Chapter 2Battery and Battery Return Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Section 6 Start-up and Module Placement

Chapter 1

Start-up and Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Chapter 2

Module Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25

Section 7 Appendices

Appendix A

Module Placement Planning and Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Appendix B

Installation and Configuration Checklists. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

Appendix C

TransAccess 100 Mux Network Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23

Appendix D

GCM Ethernet and RS-232 Pinouts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index-1


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Documentation Set Description

Page iv Turin Networks Release 1.4

DocumentationSet Description

The Traverse system documentation set is comprised of five volumes and is written

to meet users needs as described in the table below.

The documentation set meets Telcordia Generic Requirements for Supplier-ProvidedDocumentation GR454 requirements.

Volume Description Target Audience

Volume 1,

General

Information

This volume provides a detailed overview of the

Traverse system. It also includes engineering and

planning information.

Anyone with the need

to understand the

Traverse system and

its applications.

Volume 2,

Installation

and

Configuration

This volume provides required equipment and

tools, and step-by-step procedures for:

Hardware installation.

Power cabling.

Network cabling.

Power-up.

Configuration.

Installers, Field and

Network Engineers.

Volume 3,

Provisioning

This volume provides provisioning concepts

related to the Traverse system. Step-by-step

procedures for provisioning using the TransNav

Management System are provided.

Network Engineers,

Provisioning and

Network Operations

Center (NOC)

personnel.

Volume 4,

Maintenance

and Testing

This volume provides required equipment and

tools, and step-by-step procedures for:

Routine maintenance.

Module replacement.

Alarms and recommended actions.

Troubleshooting.

Performance monitoring.

Loopback tests.

Traverse system software upgrade.

Field and Network

Engineers.

Volume 5,

TransNav

Management

System

This volume provides an overview of the

TransNav Management System. It also includes:

Hardware requirements and third party

software requirements.

Installation instructions for client/server, thirdparty, and management system software.

Complete descriptions of management system

menus and windows along with reporting,

provisioning, fault management, performance

management, and system administration

functions.

Command Line Interface users guide.

Field and Network

Engineers,

Provisioning, and

Network Operations

Center (NOC)personnel.


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Information Mapping

Release 1.4 Turin Networks Page v

InformationMapping

Traverse system documentation uses Information Mapping format. Information

Mapping presents information in small units or blocks. The beginning of an

information block is identified by a subject label in the left margin. The end of an

information block is identified by a horizontal line. Subject labels allow the reader toscan the document and find a specific subject. Its objective is to make information easy

for the reader to access, use and remember.

Each procedure lists the equipment and tools, and provides step-by-step instructions

required to perform each task. Graphics are integrated into the procedures whenever

possible.

If You NeedHelp

If you need assistance while working with Traverse products, contact the Turin

Networks Technical Assistance Center (TAC):

Inside the U.S.: 1-866-TURINET (866-887-4638)

Outside the U.S.: 707-665-4400 Online: www.turinnetworks.com/technical.htm

TAC is available 6:00AM to 6:00PM Pacific Time, Monday through Friday (business

hours). When the TAC is closed, emergency service only is available on a call-back

basis. E-mail support (24-hour response) is also available through at:

[email protected].

Calling forRepairs

If repair is necessary, call the Turin Repair Facility at 1-866-TURINET (866-887-4638)

for a Return Material Authorization (RMA) number before sending the unit.The RMA

number must be prominently displayed on all equipment cartons. The Repair Facility is

open from 6:00AM to 6:00PM Pacific Time, Monday through Friday.When calling outside the United States, use the appropriate international access code,

and then call 707-665-4400 to contact the Repair Facility.

When shipping equipment for repair, follow these steps:

1. Pack the unit securely.

2. Enclose a note describing the exact problem.

3. Enclose a copy of the invoice that verifies the warranty status.

4. Ship the unit PREPAID to the following address:

Turin Networks, Inc.

Turin Repair Facility

Attn: RMA # ________1415 North McDowell Blvd.

Petaluma, CA 94954 USA
http://www.turinnetworks.com/technical.htmhttp://www.turinnetworks.com/technical.htm


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Release 1.4 Turin Networks Page vii

SECTION 1 BASIC PRECAUTIONSAND PROCEDURES

Contents

Chapter 1

Precautions

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Environmental Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Hardware Installation Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Electrical Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Fiber Optic Cabling Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Module Placement Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Electrostatic Discharge Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

ESD Jack Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Chapter 2

Removing and Replacing Back Covers

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Required Equipment and Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Main Backplane Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Remove and Replace Fiber Optic Management Tray Cover . . . . . . . . . . . . . 1-9

Remove PDAP Protective Back Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10Replace PDAP Protective Back Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Chapter 3

Cable Routing

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Traverse Cable PortsLeft Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Copper and Coax Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

Fiber Optic Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Chapter 4

Inserting and Removing Modules

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15Required Equipment and Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15

Clean Fiber Optic MPX Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16

Insert Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20

Remove Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24


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Volume 2 Section 1 Basic Precautions and Procedures

Page viii Turin Networks Release 1.4

List of Figures

Figure 1-1 Front Inlet Fan Module ESD Jack Location . . . . . . . . . . . . . . . . . . 1-5

Figure 1-2 Air Ramp with ESD Jack Locations . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Figure 1-3 Traverse 1600 and Traverse 2000 Main Backplane Covers . . . . . 1-8

Figure 1-4 Fiber Optic Management Tray Cover with Fasteners . . . . . . . . . . 1-9

Figure 1-5 Traverse Main Backplane and PDAP-2S Cable Routing

Left Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Figure 1-6 Traverse Shelf with Electrical Connector Modules and

Cable Management Bar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

Figure 1-7 Fiber Cable Management Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Figure 1-8 Fiber Optic Backplane Housing A and B . . . . . . . . . . . . . . . . . . . . 1-18

Figure 1-9 MPX Connector on Optical Module . . . . . . . . . . . . . . . . . . . . . . . .1-19

Figure 1-10 Module Locking Tabs in the Unlocked Position . . . . . . . . . . . . . . . 1-21

Figure 1-11 Traverse Shelf with Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22

Figure 1-12 Module Tabs in the Locked Position . . . . . . . . . . . . . . . . . . . . . . .1-23

Figure 1-13 Module Tabs in the Unlocked Position . . . . . . . . . . . . . . . . . . . . . 1-24

List of Tables

Table 1-1 Remove and Replace Traverse Fiber Optic

Management Tray Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9

Table 1-2 Remove the PDAP Protective Back Cover . . . . . . . . . . . . . . . . . . 1-10

Table 1-3 Replace the PDAP Protective Back Cover . . . . . . . . . . . . . . . . . .1-10

Table 1-4 Clean MPX Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17

Table 1-5 Insert a Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21Table 1-6 Remove a Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24


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Volume 2, Section 1: Basic Precautions and Procedures

Hardware Installation Precautions

Page 1-2 Turin Networks Release 1.4

HardwareInstallationPrecautions

ElectricalPrecautions

Important: Always use thread-forming screws when installing aTraverse shelf to ensure electrical continuity. This is especially critical

when installing equipment in a rack coated with a non-conductive coating.

Important: To ensure proper air flow, 3/8-inch of space is required

between the Power Distribution and Alarm Panel (PDAP) and the first

Traverse 1600 or Traverse 2000 shelf.

Important: A fan tray holder, with fay tray module and fan filter, must

be installed directly below the Traverse 1600 or Traverse 2000 shelf so

that there is no gap between the shelf and fan tray holder to ensure proper

air flow.

WARNING! Do not connect central office battery and battery return

supply cables at the central office source until all cabling at the Power

Distribution and Alarm Panel (PDAP) and Traverse shelf backplane

is complete. Ensure that PDAP circuit breakers are in the OFF

position before connecting battery and battery return supply cables to

the central office source.

WARNING! The protective back covers are removed from the PDAPduring cabling activities. PDAP back covers must be replaced after

cabling is complete and before 48 VDC power supply cables are

connected to the central office source. The PDAP protective back

covers must remain in place during normal operation to protect

against possible electric shock.

Important: Always use a properly grounded Electrostatic Discharge

(ESD) wrist strap when connecting copper cables to the Power

Distribution and Alarm Panel (PDAP), main backplane, and fan tray

holder. Plug the ESD wrist strap into the ESD jack provided on the

Traverse front inlet fan module, standalone air ramp, or other confirmed

source of earth ground. Refer to ESD Jack Locations, page 1-5.


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Chapter 1 Precautions

Fiber Optic Cabling Precautions

Release 1.4 Turin Networks Page 1-3

Fiber OpticCablingPrecautions

WARNING! The Traverse system is a class 1 product that contains a

class IIIb laser and is intended for operation in a closed environmentwith fiber attached. Do not look into the optical connector of the

transmitter with power applied. Laser output is invisible, and eye

damage can result. Do not defeat safety features that prevent looking

into the optical connector.

WARNING! The optical connector system used on the Traverse fiberoptic backplane is designed with a mechanical shutter mechanism that

blocks physical and visual access to the optical connector. Do not

defeat this safety feature designed to prevent eye damage.

WARNING! Follow all warning labels when working with opticalfibers. Always wear eye protection when working with optical fibers.

Never look directly into the end of a terminated or unterminated fiber

or connector as it may cause eye damage.

Important: To prevent possible damage to the fiber optic cables, do nottwist or cross one cable over another.

Important: To prevent possible damage to the fiber optic cables, do notbend optical fibers in a radius less than 1-inches.

Important: Always use a properly grounded Electrostatic Discharge(ESD) wrist strap when connecting optical cables to the fiber optic

backplane. Plug the ESD wrist strap into the ESD jack provided on the

Traverse front inlet fan module, standalone air ramp, or other confirmed

source of earth ground. Refer to ESD Jack Locations, page 1-5.


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Module Placement Precautions


ModulePlacementPrecautions

Important: Always use a properly grounded Electrostatic Discharge(ESD) wrist strap when handling Traverse modules. Plug the ESD wrist

strap into the ESD jack provided on the Traverse front inlet fan module,standalone air ramp, or other confirmed source of earth ground. Refer to

ESD Jack Locations, page 1-5.

Important: Do not install Traverse modules (cards) until all installation

and cabling procedures are complete.

Important: Handle modules by the edges and faceplate only. Do not

touch any module connectors or components.

Important: Observe all electrostatic sensitive device warnings andprecautions when handling Traverse modules.

Important: Insert the module into the Traverse shelf using the guides atthe top and bottom of the card cage for proper alignment. Make sure the

module is vertical, from top to bottom and that the module stays in the

guides from the front to the back of the shelf.

Important: Modules should insert easily into the Traverse shelf, do notforce the module into position. If the module does not insert easily, slide it

back out and verify you are placing it in the correct position and inserting

the module into the correct guides top and bottom.

Important: To ensure EMI protection and proper cooling, place one-slotwide blank faceplates in any empty Traverse slots.


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Chapter 1 Precautions

ESD Jack Locations


ElectrostaticDischargeProtection

To avoid damage to Traverse integrated circuits, a properly grounded Electrostatic

Discharge (ESD) wrist strap must be worn during the following installation and

maintenance activities:

Handling Traverse modules.

Connecting copper or optical cables to the PDAP, Traverse main backplane, fiber

optic backplane and fan tray module.

ESD JackLocations

ESD jacks are located on the following Traverse units:

Front inlet fan module; a component of the front inlet fan tray holder.

Traverse 1600 or Traverse 2000 standalone air ramp.

Use the ESD jacks to provide a ground for the ESD wrist strap.

Figure 1-1 Front Inlet Fan Module ESD Jack Location

Figure 1-2 Air Ramp with ESD Jack Locations

ESD Jack

Front

Back

ESD Jack

Front

Back

ESD Jack


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ESD Jack Locations



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SECTION 1BASIC PRECAUTIONSANDPROCEDURES

Chapter 2

Removing and Replacing Back Covers

Introduction This chapter provides step-by-step instructions for removing back covers from the: Traverse main backplane.

Fiber optic backplane.

Power Distribution and Alarm Panel (PDAP-2S and PDAP-4S).

Refer to this chapter as required while completing procedures in this volume. Use the

topic labels in the left margin to scan this document for the tasks you need to review.

RequiredEquipment andTools

The following equipment and tools are required to complete these procedures:

Traverse shelf.

PDAP.

Electrostatic Discharge (ESD) wrist strap.

Large flat blade screwdriver.

Large phillips head screwdriver.


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Main Backplane Covers


MainBackplaneCovers

Electrical connector modules (ECM) are used for network interface cabling using

standard copper/coax cables and connectors. Three types of main backplane covers are

used (alarm and timing cover, power cover, and blank covers) to protect the main

backplane where ECMs are not plugged in. These covers are shown in the followinggraphics along with the electrical connector modules.

Figure 1-3 Traverse 1600 and Traverse 2000 Main Backplane Covers

Covers are removed from the Traverse shelf during installation and cabling activities.

Covers must be replaced after cabling is complete to ensure air cooling from shelf to

shelf and electromagnetic interference (EMI) protection during normal operation.

Each cover is removed from the shelf chassis using a flat blade screwdriver to remove

the screws.

Important: Always wear a properly grounded Electrostatic Discharge(ESD) wrist strap when removing back covers from the Traverse shelf as

there are static-sensitive components on the main backplane.

Alarm and TimingCover

Power Cover

Blank Covers

Electrical ConnectorModules

Protruding Cover overDCN Ethernet and

RS-232 RJ-45Connectors


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Chapter 2 Removing and Replacing Back Covers

Remove and Replace Fiber Optic Management Tray Cover


Remove andReplace FiberOpticManagementTray Cover

The fiber optic management tray cover is removed during cabling activities. This cover

must be replaced after cabling is complete to protect fiber optic connections during

normal operation.

Follow these instructions to remove the fiber optic management tray cover from a


Important: Always wear a properly grounded Electrostatic Discharge(ESD) wrist strap when removing Traverse back covers as there are

static-sensitive components on the backplane.

Table 1-1 Remove and Replace Traverse Fiber Optic Management Tray Cover

Step Procedure

1 Loosen the three captive fasteners at the top of the fiber optic managementtray cover.

Figure 1-4 Fiber Optic Management Tray Cover with Fasteners

2 Pull the cover straight back to remove.

3 To replace the fiber optic management tray cover, line up the fastenerswith the holes at the top of the chassis.

4 Push the cover straight forward and tighten the fasteners.

5 The Remove and Replace Traverse Fiber Optic Management Tray Cover

procedure is complete.

Captive Fasteners


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Remove PDAP Protective Back Cover


Remove PDAPProtectiveBack Cover

Follow these instructions to remove the PDAP protective back cover.

Replace PDAPProtectiveBack Cover

Follow these instructions to replace the PDAP protective back cover.

WARNING! The protective back cover is removed from the PDAP-2S

or PDAP-4S during power cabling activities. PDAP back covers must

be replaced after cabling is complete and before 48 VDC power

supply cables are connected to the central office source. The PDAP

protective back cover must remain in place during normal operation

to protect against possible electric shock.

Table 1-2 Remove the PDAP Protective Back Cover

Step Procedure

1 Loosen (you need not remove) the two thumb screws securing theprotective cover onto the back panel.

2 Pull the protective cover straight out to remove.

3 The Remove the PDAP Protective Back Coverprocedure is complete.

Table 1-3 Replace the PDAP Protective Back Cover

Step Procedure

1 Align the protective cover to the back panel with the two thumb screws.

2 Tighten two thumb screws to secure the protective cover.

3 The Replace the PDAP Protective Back Coverprocedure is complete.


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Chapter 3

Cable Routing

Introduction The Traverse shelf1

has cable ports to secure alarm, battery and battery returndistribution, DS1, DS3, Ethernet, and timing interface cabling. This chapter provides

cable routing information.

Traverse Cable PortsLeft Side, page 1-12.

Copper and Coax Cable Routing, page 1-13.

Fiber Optic Cable Routing, page 1-14.



1 Information in this chapter applies to Traverse 1600 and Traverse 2000 shelves.


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Chapter 3 Cable Routing

Copper and Coax Cable Routing


Copper andCoax CableRouting

A cable management bar is used for coax and copper cable routing. The following

graphic shows a Traverse shelf equipped with 10/100BaseT, DS1/E1, and DS3/E3

electrical connector modules, and a cable management bar. Coax and copper cables are

tie wrapped to the cable management bar and routed to the right side of the shelf (whenviewed from the back).

There is a small opening with a protruding cover in the left-most cover to allow routing

of DCN Ethernet and RS-232 cables.

Figure 1-6 Traverse Shelf with Electrical Connector Modules and Cable

Management Bar

CableManagement

Bar

Route Coaxand Copper

Cables to theRight Side

DCN

Ethernet andRS-232Cable

Opening


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Chapter 4

Inserting and Removing Modules

Introduction The Traverse system provides full support for a wide range of data and voice servicesover SONET transport lines. A fully loaded Traverse 1600 shelf contains a total of 16

modules:

Two General Control Modules (GCMs).

Up to 14 Service Interface Modules1 and VT Switch 2688 modules.

A fully loaded Traverse 2000 shelf contains a total of 20 modules:

Two GCMs.

Up to 18 Service Interface Modules and VT Switch 2688 modules.

Exact placement of these modules into Traverse shelf slots is explained in

Section 7Appendices, Appendix AModule Placement Planning and Guidelines,

page 7-1. This chapter provides basic step-by-step instructions for inserting andremoving modules in both the Traverse 1600 shelf and Traverse 2000 shelf.




The following equipment and tools are required to insert and remove modules:

Module.


MPX cleaning kit for optical modules.

1 General Control Modules (GCMs) and Service Interface Modules are referred to as modules throughout

this chapter.


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Clean Fiber Optic MPX Connector


Clean FiberOptic MPXConnector

It is critical that optical MPX connectors are clean to ensure proper operation. Turin

recommends that you visually inspect the MPX connectors on both the fiber optic

cables and optical modules using fiber optic magnification equipment. Turin also

recommends that you clean the MPX connectors using the following procedure.

Fiber optic cable MPX connectors must be cleaned just before inserting optical

modules to remove any visible dust or dirt. If the fiber optic backplane was pre-cabled,

each MPX connector must be removed from the backplane, cleaned and replaced into

the backplane.

Optical module MPX connectors must be cleaned just before inserting the module into

the Traverse shelf to remove any visible dust or dirt. MPX connectors on the fiber optic

cable and module are protected from dirt and dust once they are both connected at the

fiber optic backplane.

Traverse modules ship with an AMP Lightray MPX Cleaning Kit. For detailed

instructions on cleaning connectors, see the accompanying instruction sheet2.

WARNING! The Traverse system is a class 1 product that contains a

class IIIb laser and is intended for operation in a closed environment

with fiber attached. Do not look into the optical connector of the

transmitter with power applied. Laser output is invisible, and eye

damage can result. Do not defeat safety features that prevent looking

into the optical connector.

2 Additional copies of the instruction sheet can be printed from Tycos AMP Web site www.amp.com. The

instruction sheet part number is 1457019-2.

WARNING! The optical connector system used on the Traverse fiber

optic backplane is designed with a mechanical shutter mechanism that

blocks physical and visual access to the optical connector. Do not

defeat this safety feature designed to prevent eye damage.

WARNING! Follow all warning labels when working with opticalfibers. Always wear eye protection when working with optical fibers.

Never look directly into the end of a terminated or unterminated fiber

or connector, as it may cause eye damage.

Important: Always wear a properly grounded Electrostatic Discharge

(ESD) wrist strap when handling and placing modules in the Traverse

shelf. Follow all warnings and instructions included in module packaging

to prevent electrostatic damage.


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4 Align the white reference marker on the MPX connector with the whitestripe on the left side of the fiber optic backplane housing.

Figure 1-8 Fiber Optic Backplane Housing A and B

Note: 4-port OC-12/STM-4, and 1-port OC-48/STM-16 and OC-192/STM-64 modules require one fiber optic cable placed in housing A.

Note: 8-port OC-3/STM-1 and GbE LX-VC modules require transmit

and receive fiber optic cables placed in housing A (transmit) and B

(receive).

5 Gently push the MPX connector back into the correct fiber optic backplane

housing.

6 Repeat Steps 2 through 6 for each MPX connector.

Table 1-4 Clean MPX Connectors (continued)

Step Procedure

Housing B

Housing A

White StripeReference Markers


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Chapter 4 Inserting and Removing Modules



7 Remove the dust cap from the MPX connector(s) on the optical module.

Figure 1-9 MPX Connector on Optical Module

8 Clean the MPX connector(s) on the optical module using the MPXcleaning kit and by following the included instructions. The cleaning kit

includes:

Instruction sheet.

Cleaning inserts. Cleaning connector assembly.

Duplex bulkhead for cleaning the duplex MPX connectors on the

optical module.

9 Continue to the next procedure, Insert a Module.

Table 1-4 Clean MPX Connectors (continued)

Step Procedure

Dust Cap on MPXConnector


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Insert Modules


Insert ModulesImportant: A properly grounded ESD wrist strap must be worn at alltimes while handling Traverse modules to prevent damage to the circuitry.

Follow all warnings and instructions included in module packaging toprevent any electrostatic damage.

Important: Handle modules by the edges and face plate only. Do not


Important: Each slot in the Traverse shelf has guides at the top and

bottom to properly align the module into position for contact with themain and mesh backplanes. Use these guides to make sure the module is

vertical and properly aligned. This is easier to do if you are eye level with

the shelf.

Important: Each module has two guide pins on the back edge. These

guide pins go through the back bar of the shelf to accurately align the

modules with the mesh backplane. The GCM guide pins are sized

differently from the guide pins on other modules. This keying feature

ensures the GCM is placed only in slots GCMA or GCMB and that other

modules are not placed in these slots.


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Chapter 4 Inserting and Removing Modules

Insert Modules


Follow these steps to insert a module.

Table 1-5 Insert a Module

Step Procedure

1 Is this an optical module with MPX connectors?

If yes, complete the Clean MPX Connectors procedure before

proceeding.

If no, continue to Step 2.

2 Flip the module locking tabs up. Hold the module with the tabs parallel tothe top and bottom of the module.

Figure 1-10 Module Locking Tabs in the Unlocked Position

Guide Pins

Locking Tabs in OpenPosition


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Remove Modules


RemoveModules

Follow these instructions to remove modules.

Important: A properly grounded ESD wrist strap must be worn at alltimes while handling Traverse modules to prevent damage to the circuitry.

Important: Handle modules by the edges and face plate only. Do not


Table 1-6 Remove a Module

Step Procedure

1 Flip the locking tabs up to unlock the module:

Figure 1-13 Module Tabs in the Unlocked Position

2 Hold the module with the tabs parallel to the top and bottom of the moduleand pull it straight out of the slot.

3 The Remove a Module procedure is complete.

Locking Tabs inOpen Position


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Release 1.4 Turin Networks Page i

SECTION 2 HARDWARE INSTALLATION

SECTION 2

Contents

Chapter 1

Power Distribution and Alarm Panel

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Power Distribution and Alarm Panel (PDAP) Descriptions . . . . . . . . . . . . . . . 2-1

Traverse System Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

PDAP-2S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

PDAP-4S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Grounding the PDAP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4


PDAP 19-Inch Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

PDAP to 23-inch Rack Adaptation Installation . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Chapter 2

Traverse Shelf, Front Inlet Fan Tray with Integrated Air Ramp

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7


Traverse 1600 and Traverse 2000 Shelves . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Grounding the Shelf and Front Inlet Fan Tray Holder . . . . . . . . . . . . . . . . . . . 2-10Required Equipment and Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Standard Traverse Shelf Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Standard Front Inlet Fan Tray Holder Rack Installation . . . . . . . . . . . . . . . . . 2-12

Traverse 1600 Shelf to 23-inch Rack Adaptation Installation . . . . . . . . . . . . . 2-13

Traverse 1600 Front Inlet Fan Tray Holder to

23-inch Rack Adaptation Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15

Chapter 3

Front Inlet Fan Module and Air Filter Installation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17


Front Inlet Fan Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

Front Inlet Fan Tray Air Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Chapter 4

Traverse Shelf, Fan Tray and Separate Air Ramp

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21


Traverse 1600 and Traverse 2000 Shelves . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

Grounding the Shelf and Fan Tray Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23



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Volume 2 Section 2 Hardware Installation

Page ii Turin Networks Release 1.4

Traverse 1600 Shelf 19-inch and Traverse 2000 Shelf

23-inch Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24

Fan Tray Holder 19-inch and Fan Tray Holder 23-inch Rack Installation . . . . 2-26

Air Ramp 19-inch and Air Ramp 23-inch Rack Installation . . . . . . . . . . . . . . .2-29

Traverse 1600 Shelf 23-inch Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . 2-30

Traverse 1600 Fan Tray Holder 23-inch Rack Installation . . . . . . . . . . . . . . . 2-32

Traverse 1600 Air Ramp in 23-inch Rack Installation . . . . . . . . . . . . . . . . . . . 2-34

Chapter 5

Fan Module and Air Filter Installation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35


Fan Tray Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36

Fan Tray Air Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38

List of Figures

Figure 2-1 PDAP-2S Front View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Figure 2-2 PDAP-2S Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Figure 2-3 PDAP-4S Front View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Figure 2-4 PDAP-4S Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Figure 2-5 PDAP-2S Keyhole Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

Figure 2-6 PDAP-4S Keyhole Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

Figure 2-7 PDAP 23-inch Rack Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Figure 2-8 Traverse 1600 Rack Configuration . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Figure 2-9 Traverse 1600 Shelf and Front Inlet Fan Tray Holder . . . . . . . . . . 2-9

Figure 2-10 Traverse 2000 Shelf and Front Inlet Fan Tray Holder . . . . . . . . . . 2-9

Figure 2-11 Traverse 1600 Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11


Figure 2-13 Front Inlet Fan Tray Connection at the Main Backplane . . . . . . . .2-12

Figure 2-14 Traverse 1600 Shelf in a 23-inch Rack Installation . . . . . . . . . . . .2-14

Figure 2-15 Front Inlet Fan Tray Connection at the Main Backplane . . . . . . . .2-15

Figure 2-16 Traverse 1600 Front Inlet Fan Tray Holder in a

23-inch Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Figure 2-17 Front Inlet Fan Module Captive Screws . . . . . . . . . . . . . . . . . . . .2-18

Figure 2-18 Front Inlet Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19Figure 2-19 Traverse 1600 Rack Configuration in a 23-inch Rack . . . . . . . . . . 2-22

Figure 2-20 Traverse 1600 Shelf and Fan Tray Holder . . . . . . . . . . . . . . . . . . 2-23

Figure 2-21 Traverse 2000 Shelf and Fan Tray Holder . . . . . . . . . . . . . . . . . . 2-23



Figure 2-24 Fan Tray Holder Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Figure 2-25 Fan Tray Cable Connection at the Main Backplane . . . . . . . . . . . 2-27

Figure 2-26 Fan Tray Holder without Fan Tray Module . . . . . . . . . . . . . . . . . . 2-27

Figure 2-27 Air Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-29

Figure 2-28 Traverse 1600 Shelf 23-inch Rack Installation . . . . . . . . . . . . . . . 2-30


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Release 1.4 Turin Networks Page iii

Figure 2-29 Fan Tray Holder Back Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32

Figure 2-30 Fan Tray Cable Connection at the Main Backplane . . . . . . . . . . . 2-32

Figure 2-31 Traverse 1600 Fan Tray Holder 23-inch Rack Installation . . . . . . 2-33

Figure 2-32 Traverse 1600 Air Ramp 23-inch Rack Installation. . . . . . . . . . . . 2-34

Figure 2-33 Fan Tray Holder Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36

Figure 2-34 Traverse 1600 Fan Tray Module Installation. . . . . . . . . . . . . . . . . 2-37

Figure 2-35 Traverse 2000 Fan Tray Module Installation. . . . . . . . . . . . . . . . . 2-37

Figure 2-36 Air Filter with Springs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38


Figure 2-38 Air Filter with Handle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40


List of TablesTable 2-1 PDAP 19-inch Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Table 2-2 PDAP to 23-inch Rack Adaptation Installation . . . . . . . . . . . . . . . 2-6

Table 2-3 Traverse 1600 Shelf 19-inch and Traverse 2000 Shelf

23-inch Rack Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Table 2-4 Front Inlet Fan Tray Holder (19-inch and 23-inch)

Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Table 2-5 Traverse 1600 Shelf to 23-inch Rack Adaptation Installation . . . . 2-13

Table 2-6 Traverse 1600 Front Inlet Fan Tray Holder to

23-inch Rack Adaptation Installation. . . . . . . . . . . . . . . . . . . . . . . 2-15

Table 2-7 Front Inlet Fan Module Installation . . . . . . . . . . . . . . . . . . . . . . . . 2-18

Table 2-8 Front Inlet Fan Tray Air Filter Installation . . . . . . . . . . . . . . . . . . . 2-19Table 2-9 Traverse 1600 Shelf 19-inch and Traverse 2000 Shelf


Table 2-10 Fan Tray Holder 19-inch and Fan Tray Holder


Table 2-11 Air Ramp 19-inch and Air Ramp 23-inch Rack Installation . . . . . . 2-29

Table 2-12 Traverse 1600 Shelf 23-inch Rack Installation . . . . . . . . . . . . . . . 2-30

Table 2-13 Traverse 1600 Fan Tray Holder 23-inch Rack Installation . . . . . . 2-32

Table 2-14 Traverse 1600 Air Ramp 23-inch Rack Installation. . . . . . . . . . . . 2-34

Table 2-15 Fan Tray Module Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36

Table 2-16 Fan Tray Air Filter (with springs) Installation. . . . . . . . . . . . . . . . . 2-38

Table 2-17 Fan Tray Air Filter (with handle) Installation . . . . . . . . . . . . . . . . . 2-40


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SECTION 2HARDWARE INSTALLATION

Chapter 1

Power Distribution and Alarm Panel

Introduction The Traverse system consists of the following major components: Power Distribution and Alarm Panel.

Traverse shelf.

Front inlet fan tray holder (with integrated air ramp).

Front inlet fan module.

This chapter provides step-by-step instructions on how to install a PDAP in a standard

7-foot, 19- or 23-inch telco rack. The instructions may be too detailed if you are

experienced in central office installations. In this case, scan the topic labels in the left

margin for tasks to review or refer to Appendix BInstallation and Configuration

Checklists, Hardware Installation Checklist, page 7-8.

PowerDistributionand AlarmPanel (PDAP)Descriptions

There are two1 different PDAPs available with the Traverse system, the PDAP-2S and

PDAP-4S:

The PDAP-2S is used with the Traverse 1600 shelf and the Traverse 2000 shelf. It

distributes power to up to two Traverse shelves. Alarm contacts are provided for

connection of fuse and visual alarms only. The PDAP-2S does not receive alarm

signalling from the Traverse shelves and it is not required for termination of system

alarm contacts. Audible visual, remote visual, fail-safe and environmental alarm

contacts are terminated at the Traverse main backplane, not at the PDAP-2S.

The PDAP-4S is used with the Traverse 1600 shelf and the Traverse 2000 shelf. It

distributes power to up to four Traverse shelves. Alarm contacts are provided for

connection of power, visual and audible fuse, and visual bay alarms. The PDAP-4Sis not required to receive alarm signalling from the Traverse shelves or for

termination of system alarm contacts. Audible visual, remote visual, fail-safe and

environmental alarm contacts are terminated at the Traverse main backplane, not at

the PDAP-4S.

1 Refer to pre-Release 1.3 Traverse system documentation for information about the original PDAP type

(Model#: TPA-PDAP).


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Volume 2, Section 2: Hardware Installation

Traverse System Configuration


Both types of PDAPs are considered optional components of the Traverse system and

are used to:

Terminate redundant 48 VDC central office battery.

Terminate central office battery return.

Distribute redundant battery and battery return.

Provide power protection for Traverse shelves and auxiliary equipment. The

PDAP-2S provides 40 ampere (amp) circuit breakers2 for up to two Traverse

shelves and GMT fuses (from 0.25 amps to 10 amps per fuse) for up to 10 pieces of

auxiliary equipment. The PDAP-4S provides 40 amp TPA fuses2 for up to four

Traverse shelves and GMT fuses (from 0.25 amps to 15 amps per fuse) for up to 5

pieces of auxiliary equipment.

Visually display input power, fuse power, and critical, major, and minor bay

alarms.

Please refer to Section 4Traverse System Alarm, Timing and Ethernet Cabling,Chapter 1Traverse System Alarm Interface for additional information.

TraverseSystemConfiguration

Up to four Traverse shelves, front inlet fan tray holders with integrated air ramps, and a

PDAP-4S can be installed in a single-rack configuration. The PDAP-2S accommodates

up to two Traverse shelves in a single-rack configuration. Other hardware that may be

installed in the same or adjacent rack with the Traverse system are:

10/100BaseT patch panel.

DS1 patch panel.

DS3 patch panel.

Fiber optic patch panel. TransAccess 100 STS-1/T1 Mux and required Power Distribution Unit (PDU)3.

Other third-party equipment as required.

2 Optional PDAP-2S circuit breakers and PDAP-4S TPA fuses are available up to a 50 amp maximum.

3 Refer to the TransAccess 100 STS-1/T1 Mux and PDU customer documentation for more information.


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Chapter 1 Power Distribution and Alarm Panel

PDAP-4S


PDAP-2S The PDAP-2S layout is diagrammed in the following figures.

Figure 2-1 PDAP-2S Front View

Figure 2-2 PDAP-2S Rear View

PDAP-4S The following illustrations show the front and rear views of the PDAP-4S.

Figure 2-3 PDAP-4S Front View

Figure 2-4 PDAP-4S Rear View

Circuit Breakers Alarm LEDs FlangeGMT Fuses

Battery SupplyNEG VDC Input

Battery Distribution

Battery Return Supplyand Distribution

Chassis Ground

TPA Fuses Alarm LEDs FlangeGMT Fuses

TPA

PA

T

GMT GMT

Battery and BatteryReturn A Supply

Battery and BatteryReturn B Supply

Battery and Battery ReturnDistribution Terminal Blocks

Chassis GroundChassis Ground


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Grounding the PDAP


Grounding thePDAP

The PDAP (PDAP-2S or PDAP-4S) is grounded to the rack using conductive plated

rack adapters (required for 23-inch rack installation) and thread-forming screws. No

additional grounding procedures are required when installed in a properly grounded

telco rack.

There is a chassis ground location on the back of the PDAP-2S (see Figure 2-2) and on

both sides of the PDAP-4S (see Figure 2-4) for connecting optional grounding wire.

Connect the grounding wire to the PDAP and to a confirmed source of earth ground.


The following equipment and tools are required to install the PDAP-2S and PDAP-4S:

Standard 7-foot, 19-or 23-inch telco rack.

Standard conductive plated rack adapters (19-inch equipment to 23-inch rack) with

tread-forming screws required for 23-inch telco rack installation.4

PDAP-2S or PDAP-4S.

Large phillips head screwdriver or lex socket.

Four 12-24 thread-forming screws.

#10 AWG green ground wire (optional).

Stepladder (optional).

4 Two 1-Rack Unit (RU) rack adapters are required for PDAP-2S and PDAP-4S 23-inch rack installation.

The PDAP, Traverse 1600 shelf, fan tray holder, and air ramp can be installed in a 23-inch rack using two

15-RU rack adapters instead of individual rack adapters for each piece of equipment.


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PDAP to 23-inch Rack Adaptation Installation


PDAP to23-inch RackAdaptationInstallation

Use standard conductive plated rack adapters to install a PDAP (PDAP-2S or

PDAP-4S) in a 23-inch telco rack. Rack adapters come with thread-forming mounting

screws and in various lengths depending on your installation requirements.

Install the PDAP at the top (using the first set of mounting holes) of a 7-foot standard

rack above the first Traverse shelf. Install the PDAP in the central office bay and rack

designated on your engineering work order.

Table 2-2 PDAP to 23-inch Rack Adaptation Installation

Step Procedure

1 Install conductive plated rack adapters on both sides of the rack. Align the

rack adapter slots with the holes in the rack.

2 Place and tighten thread-forming screws through the rack adapter slots andinto the rack. Thread-forming screws are used to ground the rack adapters(and PDAP) to the rack.

3 Lift and position the PDAP into the rack. Line up the holes in the PDAP

flange to the threaded holes in the rack adapter.

Figure 2-7 PDAP 23-inch Rack Installation

4 Tighten two screws on each side of the PDAP to secure it to the rackadapter.

5 The PDAP to 23-inch Rack Adaptation Installation procedure is complete.

SD


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Chapter 2

Traverse Shelf, Front Inlet Fan Tray withIntegrated Air Ramp

Introduction The Traverse system consists of the following major components:

Power Distribution and Alarm Panel.

Traverse shelf.



This chapter provides the following information including step-by-step instructions on

how to install the Traverse shelf and front inlet fan tray holder with integrated air ramp

into a standard 7-foot, 19- or 23-inch telco rack.

Traverse System Configuration, page 2-8.

Traverse 1600 and Traverse 2000 Shelves, page 2-9.

Grounding the Shelf and Front Inlet Fan Tray Holder, page 2-10.

Required Equipment and Tools, page 2-10.

Standard Traverse Shelf Rack Installation, page 2-10.

Standard Front Inlet Fan Tray Holder Rack Installation, page 2-12.

Traverse 1600 Shelf to 23-inch Rack Adaptation Installation, page 2-13.

Traverse 1600 Front Inlet Fan Tray Holder to 23-inch Rack Adaptation

Installation, page 2-15.

Important: The instructions in this chapter support the redesigned front

inlet fan tray with integrated air ramp unit. Refer to Section 2Hardware

Installation, Chapter 4Traverse Shelf, Fan Tray and Separate Air

Ramp if you are installing the original fan tray unit with a separate air

ramp unit.




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The instructions may be too detailed if you are experienced in central office

installations. In this case, scan the topic labels in the left margin for tasks to review or

refer to Appendix BInstallation and Configuration Checklists, Hardware

Installation Checklist, page 7-8.


Up to four Traverse shelves, front inlet fan tray holders with integrated air ramps, and

the PDAP-4S can be installed in a single-rack configuration. Other hardware that may

be installed in the same or adjacent rack with the Traverse system are:


DS1 patch panel.

DS3 patch panel.

Fiber optic patch panel.

TransAccess 100 STS-1/T1 Mux and required Power Distribution Unit (PDU)1


Figure 2-8 Traverse 1600 Rack Configuration


SD

P1P1

P1P1

P1P1

P1P1

PDAP-4S

Traverse 1600

Fan Tray withintegrated air ramp

Traverse 1600

Traverse 1600

Traverse 1600





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Chapter 2 Traverse Shelf, Front Inlet Fan Tray with Integrated Air Ramp

Traverse 1600 and Traverse 2000 Shelves


Traverse 1600and Traverse2000 Shelves

The Traverse 1600 and Traverse 2000 shelf and front inlet fan tray holder (with fan

module) are diagrammed in the following figures.

Figure 2-9 Traverse 1600 Shelf and Front Inlet Fan Tray Holder

Figure 2-10 Traverse 2000 Shelf and Front Inlet Fan Tray Holder

Both the Traverse 1600 and Traverse 2000 shelf have removable back covers to provide

access to the fiber optic backplane, main backplane, and front inlet fan tray holder

connector. The covers are easily removed for cabling but must be replaced during

normal operation to ensure proper air flow and electromagnetic interference (EMI)

protection.

Module (Card) Bay

Front Inlet FanTray Holder

Flanges

Flanges

Module (Card) Bay

Front Inlet FanTray Holder


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Grounding the Shelf and Front Inlet Fan Tray Holder


Grounding theShelf and FrontInlet Fan TrayHolder

The Traverse shelf and front inlet fan tray holder are grounded to the rack using

thread-forming screws and conductive plated rack adapters (as required for Traverse

1600 23-inch rack installation). No additional grounding procedures are required when

installed in a properly grounded telco rack.


The following equipment and tools are required to install the Traverse 1600 or Traverse

2000 shelf and front inlet fan tray holder with integrated air ramp:

Standard 7-foot, 19- or 23-inch telco rack.

Standard conductive plated rack adapters2 (19-inch equipment to 23-inch rack)

with tread-forming screws required for Traverse 1600 shelf 23-inch telco rack

installation.



Large phillips head screwdriver or hex socket.


Fourteen 12-24 thread-forming screws.

A second person to lift and position the Traverse 1600 or Traverse 2000 shelf. The

Traverse 1600 shelf weighs 15 lbs. without cards. The Traverse 2000 shelf weighs

16 lbs. without cards.

StandardTraverse ShelfRack

Installation

Install the Traverse shelf in the central office bay and rack designated by your

engineering work order using a minimum of six 12-24 thread-forming screws.

2 Two 2-Rack Unit (RU) rack adapters are required for Traverse 1600 front inlet fan tray holder 23-inch

rack installation. Two 10-RU rack adapters are required for Traverse 1600 shelf 23-inch rack installation.

The PDAP, Traverse 1600 shelf, and front inlet fan tray holder can be installed in a 23-inch rack using

two 15-RU rack adapters instead of individual rack adapters for each piece of equipment.

Important: Install the first Traverse shelf below the PDAP in the rack. A

3/8-inch space is required between the PDAP and the first Traverse shelf

to allow for proper air flow.


23-inch Rack Installation

Step Procedure

1 Lift the Traverse shelf to its assigned position in the rack.

2 Align the flange holes with the holes in the rack.Note: The Traverse shelf flange has three 1-RU slots at the top, middle

and bottom for easy alignment.


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Standard Traverse Shelf Rack Installation


3 Place thread-forming screws through at least one small flange slot and two

1-RU flange slots on each side of the shelf and into the rack.

Figure 2-11 Traverse 1600 Shelf


4 Partially tighten the thread-forming screws and position the shelf.

5 Tighten the screws to secure and ground the shelf to the rack.

6 Continue to the next procedure, Front Inlet Fan Tray Holder (19-inch and

23-inch) Rack Installation.


23-inch Rack Installation (continued)

Step Procedure

1-RU Slots

1-RUSlots


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Standard Front Inlet Fan Tray Holder Rack Installation


Standard FrontInlet Fan TrayHolder RackInstallation

The front inlet fan tray holder with fan module (seepage 2-18 for fan module

installation information) is required to cool the Traverse shelf during normal operation.

Important: Install the front inlet fan tray holder directly below theTraverse shelf so that no gap remains in order to ensure proper air flow.

Table 2-4 Front Inlet Fan Tray Holder (19-inch and 23-inch)

Rack Installation

Step Procedure

1 It is easier to connect the front inlet fan tray holder power cable to the

Traverse backplane before installing the front inlet fan tray holder in the

rack. Grasp the power cable and bring it out the top of the front inlet fan

tray holder.

2 Bring the fan tray holder power cable with the 18-pin connector up to its

mating connector on the Traverse main backplane. Push up on the

connector until it locks into position. The tab on the connector locks it into

place.

Figure 2-13 Front Inlet Fan Tray Connection at the Main Backplane

3 Lift and position the fan tray holder directly below the Traverse shelf so

that there is no gap between the shelf and the fan tray holder.

Note: The front inlet fan tray holder flange has two 1-RU slots.

4 Align the flange holes with the holes on the rack.

5 Place thread-forming screws through the flange slot on each side of the

front inlet fan tray holder and into the rack.

6 Partially tighten the thread-forming screws and position the front inlet fan

tray holder.

1

6

1

5

1

4

1

3

1

2

1

1

1

09 8 7 6 5 4 3 2 1

Main Backplane

Fan Tray HolderConnector

Front Inlet FanTray Power

Cable

Front Inlet Fan TrayHolder Internal

Connector


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Traverse 1600 Shelf to 23-inch Rack Adaptation Installation


3 Lift and position the Traverse 1600 shelf to its assigned position in therack. Line up the holes in the shelf flange with the threaded holes in the

rack adapter.

Figure 2-14 Traverse 1600 Shelf in a 23-inch Rack Installation

4 Place and tighten three screws on each side of the shelf to secure it to the

rack adapters and rack.

5 Continue to the next procedure, Traverse 1600 Front Inlet Fan Tray Holder

to 23-inch Rack Adaptation Installation.

Table 2-5 Traverse 1600 Shelf to 23-inch Rack Adaptation Installation (continued)

Step Procedure

SD


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Traverse 1600 Front Inlet Fan Tray Holder to 23-inch Rack Adaptation Installation


Traverse 1600Front Inlet FanTray Holder to23-inch RackAdaptationInstallation

Use standard conductive plated rack adapters to install a Traverse 1600 front inlet fan

tray holder in a 23-inch telco rack. Rack adapters come with thread-forming mounting

screws and in various lengths depending on your installation requirements.

The front inlet fan tray holder with fan module (seepage 2-18 for fan module

installation information) is required to cool the Traverse 1600 shelf during normal

operation. Follow these front inlet fan tray holder power cabling and installation steps.

Important: Install the front inlet fan tray holder directly below theTraverse 1600 shelf so that no gap remains in order to ensure proper air

flow.


23-inch Rack Adaptation Installation

Step Procedure

1 Install conductive plated rack adapters on both sides of the rack. Align andposition the rack adapter slots with the holes in the rack.

2 Place and tighten thread-forming screws through the rack adapter slots and

into the rack. Thread-forming screws are used to ground the rack adapters

(and front inlet fan tray holder) to the rack.

3 It is easier to connect the front inlet fan tray holder power cable to theTraverse 1600 backplane before installing the front inlet fan tray holder in

the rack. Grasp the power cable and bring it out the top of the front inletfan tray holder.

4 Bring the front inlet fan tray holder power cable with the 18-pin connectorup to its mating connector on the Traverse 1600 main backplane. Push up

on the connector until it locks into position. The tab on the connector locks

it into place.

Figure 2-15 Front Inlet Fan Tray Connection at the Main Backplane

1

6

1

5

1

4

1

3

1

2

1

1

1

09 8 7 6 5 4 3 2 1

Main BackplaneFan Tray Holder

Connector

Front Inlet FanTray Power

Cable

Front Inlet Fan TrayHolder Internal

Connector


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Traverse 1600 Front Inlet Fan Tray Holder to 23-inch Rack Adaptation Installation


5 Lift and position the front inlet fan tray holder in the rack directly below

the Traverse 1600 shelf so that there is no gap between the shelf and the

fan tray holder. Line up the holes in the front inlet fan tray holder flange

with the threaded holes in the rack adapter.

Figure 2-16 Traverse 1600 Front Inlet Fan Tray Holder in a


6 Place and tighten two screws on each side of the front inlet fan tray holder

to secure it to the rack adapters and rack.

7 The Traverse 1600 Front Inlet Fan Tray Holder to 23-inch RackAdaptation Installation procedure is complete.


23-inch Rack Adaptation Installation (continued)

Step Procedure

SD


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Chapter 3

Front Inlet Fan Module and Air Filter Installat ion

Introduction The front inlet fan tray holder and fan module are required to cool the Traverse shelfduring normal operation. The front inlet fan module holds 5 fans in Traverse 1600 and

6 fans in Traverse 2000 installations. It draws cooling air from the front and pushes the

air upward through the Traverse shelf. The Traverse 1600 and Traverse 2000 front inlet

fan tray holder and fan module dimensions are different but the overall design is the

same.

The front inlet fan tray holder is shipped without the fan module or air filter in place.

Front inlet fan tray holder power cabling and installation instructions are provided in

Chapter 2Traverse Shelf, Front Inlet Fan Tray with Integrated Air Ramp, page 2-7.

This chapter provides step-by-step instructions on how to install the front inlet fan

module and air filter into the front inlet fan tray holder.

RequiredEquipment and

Tools

The following equipment and tools are required to install the front inlet fan module and

air filter:



Air filter1.


Important: The instructions in this chapter support the redesigned front

inlet fan tray with integrated air ramp unit. Refer to Section 2Hardware

Installation, Chapter 4Traverse Shelf, Fan Tray and Separate Air

Ramp if you are installing the original fan tray unit with a separate air

ramp unit.

1 Front inlet fan tray air filters are available in 63% arrestance at 300 FPM (feet per minute) and 80%

arrestance at 300 FPM depending on your installation requirements.


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Front Inlet Fan Module Installation


Front Inlet FanModuleInstallation

Follow these instructions to install the front inlet fan module into the front inlet fan tray

holder.

Important: Wear a properly grounded Electrostatic Discharge (ESD)

wrist strap when installing the fan module as it contains static-sensitive

components.

Table 2-7 Front Inlet Fan Module Installation

Step Procedure

1 Lift the front inlet fan module level with the front inlet fan tray holder.Slide the fan module into the front of the fan tray holder and push it

straight in until the two connectors engage.

2 The front inlet fan module is in the correct position when it is flush with

the front of the fan tray holder.

Important: Do not force the fan module into position. If it does not plug

in easily, slide it back out and check for any obstructions or a damaged

connector that might prevent it from sliding into position.

3 Tighten the captive screws to secure it.

Figure 2-17 Front Inlet Fan Module Captive Screws

4 Continue to the next procedure, Front Inlet Fan Tray Air Filter Installation.

Captive Screws


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Chapter 3 Front Inlet Fan Module and Air Filter Installation

Front Inlet Fan Tray Air Filter Installation


Front Inlet FanTray Air FilterInstallation

The front inlet fan module requires a foam air filter that is placed at the top of the front

inlet fan tray holder after the fan module is installed. The front inlet fan tray air filters

are available in 63% or 80% arrestance at 300 FPM (feet per minute) depending on

your installation requirements.

The following procedure provides step-by-step instructions on how to install the front

inlet fan tray air filter.

Table 2-8 Front Inlet Fan Tray Air Filter Installation

Step Procedure

1 Rotate the air filter pull-tab out.

Figure 2-18 Front Inlet Air Filter

2 Insert the air filter in the gap between the top of the front inlet fan moduleand the top of the front inlet fan tray holder. Slide the air filter along the

fan tray holder guides until the filter is flush with the front of the fan tray

holder.

3 Rotate the pull tab back into place so it is parallel to the front edge of theair filter.

4 The Front Inlet Fan Tray Air Filter Installation procedure is complete.

Pull Tab (front view)

Pull Tab (top view)


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Front Inlet Fan Tray Air Filter Installation



59/305



Chapter 4

Traverse Shelf, Fan Tray and Separate Air Ramp

Introduction This chapter applies to the original fan tray unit with separate air ramp unit(pre-Release 1.4)1.

The Traverse system consists of the following major components:

Power Distribution and Alarm Panel (PDAP-2S or PDAP-4S).


Fan tray holder.

Fan tray module.

Air ramp.

This chapter provides step-by-step instructions on how to install a:

Traverse 1600 shelf, fan tray holder and air ramp in a standard 7-foot, 19- or23-inch telco rack.

Traverse 2000 shelf, fan tray holder and air ramp in a standard 23-inch telco rack.

The instructions may be too detailed if you are experienced in central office

installations. In this case, scan the topic labels in the left margin for tasks to review or

refer to Appendix BInstallation and Configuration Checklists, Hardware

Installation Checklist, page 7-8.

1 Refer to Section 2Hardware Installation , Chapter 2Traverse Shelf, Front Inlet Fan Tray with

Integrated Air Ramp if you are installing the redesigned front inlet fan tray with integrated air ramp

unit.




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Up to two Traverse shelves, fan tray holders, air ramps, and the PDAP-2S can be

installed in a single-rack configuration. Up to four Traverse shelves, fan tray holders,

air ramps, and the PDAP-4S can be installed in a single-rack configuration. Other

hardware that may be installed in the same or adjacent rack with the Traverse systemare:


DS1 patch panel.

DS3 patch panel.

Fiber optic patch panel.

TransAccess 100 STS-1/T1 Mux and required Power Distribution Unit (PDU)2


Figure 2-19 Traverse 1600 Rack Configuration in a 23-inch Rack


SD

PDAP-2S

Traverse 1600 Shelf

Fan Tray HolderAir Ramp


61/305


62/305


Required Equipment and Tools



The following equipment and tools are required to install the Traverse 1600 or Traverse

2000 shelf, fan tray holder and air ramp:

Standard 7-foot, 19- or 23-inch telco rack.

Standard conductive plated rack adapters3 (19-inch equipment to 23-inch rack)

with tread-forming screws required for Traverse 1600 shelf 23-inch telco rack

installation.


Fan tray holder.

Air ramp.

Large phillips head screwdriver or hex socket.

Wrench with 1/4-inch nut driver or hex socket.


Fourteen 12-24 thread-forming screws.

A second person to lift and position the Traverse 1600 or Traverse 2000 shelf. The

Traverse 1600 shelf weighs 15 lbs. without cards. The Traverse 2000 shelf weighs

16 lbs. without cards.

Traverse 1600Shelf 19-inchand Traverse2000 Shelf23-inch RackInstallation

Install the first Traverse 1600 or Traverse 2000 shelf below the PDAP in the rack.

Install the Traverse shelf in the central office bay and rack designated by your

engineering work order. The Traverse shelf is installed using a minimum of six 12-24thread-forming screws.

3 Four 1-Rack Unit (RU) rack adapters are required for Traverse 1600 fan tray holder and air ramp 23-inch

rack installation. Two 10-RU rack adapters are required for Traverse 1600 shelf 23-inch rack installation.

The PDAP, Traverse 1600 shelf, fan tray holder and air ramp can be installed in a 23-inch rack using two

15-RU rack adapters instead of individual rack adapters for each piece of equipment.

Important: A 3/8-inch space is required between the PDAP and the first

Traverse shelf to allow for proper air flow.



Step Procedure

1 Lift the Traverse shelf to its assigned position in the rack.

2 Align the flange holes with the holes in the rack.

Note: The Traverse shelf flange has three 1-RU slots at the top, middle

and bottom for easy alignment.


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Chapter 4 Traverse Shelf, Fan Tray and Separate Air Ramp

Traverse 1600 Shelf 19-inch and Traverse 2000 Shelf 23-inch Rack Installation


3 Place thread-forming screws through at least one small flange slot and two

1-RU flange slots on each side of the shelf and into the rack.



4 Partially tighten the thread-forming screws and position the shelf.

5 Tighten the screws to secure and ground the shelf to the rack.

6 Continue to the next procedure, Fan Tray Holder 19-inch and Fan Tray

Holder 23-inch Rack Installation.



Step Procedure

1-RU Slots

1-RUSlots


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Fan Tray Holder 19-inch and Fan Tray Holder 23-inch Rack Installation


Fan TrayHolder 19-inchand Fan TrayHolder 23-inchRackInstallation

The fan tray holder (with fan tray module, seepage 2-36 for installation information) is

required to cool the Traverse shelf during normal operation. The fan tray holder must

be installed directly below the Traverse shelf. Follow these fan tray holder power

cabling and installation steps.



Step Procedure

1 It is easier to connect the fan tray holder power cable to the Traverse

backplane before installing the fan tray holder in the rack.

2 Remove the back panel from the fan tray holder by loosening the two

thumbscrews. The power cable is connected to the inside of the fan tray

holder back panel.

Figure 2-24 Fan Tray Holder Back Panel

Front

Fan Tray Holder Back Panel


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66/305


Fan Tray Holder 19-inch and Fan Tray Holder 23-inch Rack Installation


7 Partially tighten the thread-forming screws and position the fan tray

holder.

8 Tighten the screws to secure and ground the fan tray holder to the rack.

9 Bring the fan tray holder power cable (connected to the fan tray holder

back panel) into position at the back of the fan tray holder. Line up the

male connector to the female connector on the fan tray holder while

tightening the back panel thumb screws.

10 Continue to the next procedure, Air Ramp 19-inch and Air Ramp 23-inch

Rack Installation.



Step Procedure


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Chapter 4 Traverse Shelf, Fan Tray and Separate Air Ramp

Air Ramp 19-inch and Air Ramp 23-inch Rack Installation


Air Ramp19-inch and AirRamp 23-inchRackInstallation

The air ramp must be installed directly below the fan tray holder, follow these

installation steps.

Table 2-11 Air Ramp 19-inch and Air Ramp 23-inch Rack Installation

Step Procedure

1 Lift and position the

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