Technical Documentation

T640 Core Router Hardware

Planning and Preparing the Site

T640 Site Preparation Checklist

T640 Chassis Grounding Cable and Lug Specifications

T640 Physical Specifications

T640 Rack Requirements

T640 Clearance Requirements for Airflow and Hardware Maintenance

T640 Environmental Specifications

AC Power Requirements and Specifications

T640 AC Power System Specifications

T640 Three-Phase Delta AC Power Supply Specifications

T640 Three-Phase Wye AC Power Supply Specifications

T640 AC Power Requirements

T640 AC Power Cord Specifications

DC Power Requirements and Specifications

T640 DC Power System Electrical Specifications

T640 DC Power Supply Electrical Specifications

T640 DC Power System Requirements

T640 DC Power Distribution

T640 DC Power Cable Specifications

Transceiver and Cable Specifications for Network Ports

M Series, MX Series, and T Series Transceiver Overview

Supported Network Interface Standards by Transceiver Model Number

T640 Signal Loss in Multimode and Single-Mode Fiber-Optic Cable

T640 Attenuation in SONET/SDH PICs

T640 Attenuation and Dispersion in Fiber-Optic Cable

Calculating Power Budget for Fiber-Optic Cable for M Series, MX Series, and T Series Routers

Calculating Power Margin for Fiber-Optic Cable for M Series, MX Series, and T Series Routers

Transceiver and Cable Specifications and Pinouts for Management Ports

T640 Routing Engine Interface Cable and Wire Specifications

T640 DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports

T640 RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port

Safety Compliance

T640 Agency Approvals

T640 Compliance Statements for Acoustic Noise

Compliance Statements for EMC Requirements for M Series, MX Series, and T Series Routers (Canada)

T640 Compliance Statements for EMC Requirements (European Community)

Compliance Statements for EMC Requirements for M Series, MX Series, and T Series Routers (Japan)

Compliance Statements for EMC Requirements for M Series, MX Series, and T Series Routers (United States)

Compliance Statements for Environmental Requirements for M Series, MX Series, and T Series Routers

T640 Compliance Statements for NEBS

General Safety Guidelines and Warnings

Definition of Safety Warning Levels

General Safety Guidelines for M Series, MX Series, and T Series Routers

General Safety Warnings for M Series, MX Series, and T Series Routers

T640 Preventing Electrostatic Discharge Damage

Fire Safety Requirements

Fire Safety Requirements for M Series, MX Series, and T Series Routers

Installation Safety Guidelines and Warnings

Safety Requirements, Warnings, and Guidelines for Installing the T640 Router

T640 Chassis Lifting Guidelines

Installation Safety Warnings for M Series, MX Series, and T Series Routers

Laser and LED Safety Guidelines and Warnings

T640 General Laser Safety Guidelines

Laser and LED Safety Guidelines and Warnings for M Series, MX Series, and T Series Routers

Maintenance and Operational Safety Guidelines and Warnings

Maintenance and Operational Safety Warnings for M Series, MX Series, and T Series Routers

Electrical Guidelines and Warnings

In Case of an Electrical Accident

General Electrical Safety Guidelines and Electrical Codes for M Series, MX Series, and T Series Routers

General Electrical Safety Warnings for M Series, MX Series, and T Series Routers

DC Power Electrical Safety Warnings for M Series, MX Series, and T Series Routers

T640 AC Power Electrical Safety Guidelines

Site Electrical Wiring Guidelines for M Series, MX Series, and T Series Routers

T640 Installation Overview

T640 Router Installation Summary

Task 1: Unpacking the T640 Router

Tools and Parts Required to Unpack the T640 Router

Unpacking the T640 Router

Verifying the T640 Router Parts Received

Task 2: Installing the T640 Rack Mounting Hardware

Before You Install the T640 Rack-Mounting Hardware

Installing the T640 Mounting Hardware for a Four-Post Rack or Cabinet

Installing the T640 Mounting Hardware for an Open-Frame Rack

Task 3: Installing the T640 Router in the Rack

Overview of Installing the T640 Router in the Rack

Installing the T640 Router with a Mechanical Lift

Overview of Installing a T640 Router Using a Mechanical Lift

Tools Required to Install the T640 Router Using a Mechanical Lift

Installing the T640 Router Using a Mechanical Lift

Removing the T640 Power Supplies

Attaching the T640 Router Installation Handle

Mounting the T640 Chassis Using a Mechanical Lift

Removing the T640 Router Installation Handle and Reinstalling the Power Supplies

Installing the T640 Router without a Mechanical Lift

Overview of Installing the T640 Router Without a Mechanical Lift

Tools and Parts Required to Install the T640 Router Without a Mechanical Lift

Removing Components from the T640 Chassis

Attaching the T640 Router Installation Handle

Installing the T640 Chassis in the Rack Manually

Reinstalling the T1600 Components in the Chassis

Task 4: Grounding the Router

Connecting the T640 Grounding Cable

Task 5: Connecting the T640 Router to External Devices

Overview of Connecting the T640 Router to Management and Alarm Devices

Tools and Parts Required to Connect the T640 Router to External Devices

Connecting the T640 Router to a Management Console or Auxiliary Device

Connecting the T640 Router to a Network for Out-of-Band Management

Connecting the T640 Router to an External Alarm-Reporting Device

Connecting PIC Cables to the T640 Router

Task 6: Providing Power to the T640 Router

Tools and Parts Required to Provide Power to the T640 Router

Connecting DC Power to a T640 Router with Two-Input 160-A DC Power Supplies

Connecting DC Power to a T640 Router with Three-input 240-A DC Power Supplies (2-INPUT Mode)

Connecting DC Power to a T640 Router with Four-Input 240-A DC Power Supplies

Powering On a DC-Powered T640 Router

Connecting AC Power to a T640 Router with Three-Phase Delta AC Power Supplies

Connecting AC Power to a T640 Router with Three-Phase Wye AC Power Supplies

Powering On an AC-Powered T640 Router

Powering Off a T640 Router

Maintaining Components

Tools and Parts Required to Maintain the T640 Hardware Components

Routine Maintenance Procedures for the T640 Router

Maintaining the T640 Air Filters

Maintaining the T640 T-CBs

Maintaining the T640 Fan Trays

Maintaining T640 FPCs

Holding and Storing T640 FPCs

Maintaining the T640 Host Subsystem

Maintaining T640 PICs and PIC Cables

Maintaining the T640 Power Supplies

Maintaining the T640 Routing Engines

Maintaining the T640 SIBs

Maintaining the T640 SCGs

Packing and Returning Components

T640 Return Procedure

Tools and Parts Required to Remove Components from an M Series, MX Series, or T Series Router

Packing the T640 Router for Shipment

Packing T640 Router Components for Shipment

Locating Component Serial Numbers

Locating T640 Component Serial Numbers Using the CLI

Locating the T640 T-CB Serial Number Label

Locating the T640 SCG Serial Number Label

Locating the T640 Power Supply Serial Number Label

Locating the T640 PIC Serial Number Label

Locating the T640 FPC Serial Number Label

Locating the T640 SIB Serial Number Label

Locating the T640 Routing Engine Serial Number Label

Locating the T640 Craft Interface Serial Number Label

Locating the T640 CIP Serial Number Label

Replacing Components

T640 Router FRU Overview

T640 FRU List

Tools and Parts Required to Replace the T640 Hardware Components

Replacing a T640 Air Filter

Replacing the T640 Alarm Relay Wires

Replacing the T640 CIP

Replacing the T640 Connections to Routing Engine Interface Ports

Replacing the T640 Console or Auxiliary Cable

Replacing the T640 Management Ethernet Cables

Replacing the T640 Cooling System Components

Replacing a T640 T-CB

Replacing a T640 Craft Interface

Replacing a T640 Fan Tray

Taking the T640 Host Subsystem Offline

Replacing the T640 Host Subsystem Components

Replacing a T640 FPC

Replacing T640 Packet Forwarding Engine Components

Replacing a T640 PC Card

Replacing a T640 PIC

Replacing T640 PIC Cables

Replacing a T640 Two-Input 160-A DC Power Supply

Replacing a T640 Three-Input 240-A DC Power Supply

Replacing a T640 Four-Input 240-A DC Power Supply

Replacing a T640 DC Power Supply Cable

Replacing a Front Air Filter Element on a T640 AC or DC Power Supply

Replacing a Side Air Filter on a T640 AC Power Supply

Replacing a T640 Three-Phase Delta AC Power Supply

Replacing a T640 Three-Phase Delta AC Power Supply Cord

Replacing a T640 Three-Phase Wye AC Power Supply

Replacing a T640 Three-Phase Wye AC Power Supply Cord

Replacing a T640 Routing Engine

Replacing a DIMM Module in T640 Routing Engines

Replacing a T640 SCG

Replacing a T640 SFP

Replacing a T640 SIB

Upgrading to a T640 Standard SIB Version B

Replacing a T640 XENPAK Module

Published: 2010-08-12

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