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Home > Support > Technical Documentation > T Series Routers > T640 Router Hardware > T640 Core Router
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T640 Core Router

Junos OS Documentation for ACX, M, MX, PTX, and T Series Routers, Release 13.1

  • Overview
  • Components
  • Planning
  • Safety
  • Installation
  • Maintenance
  • Troubleshooting
T640 Router Release Notes

Outstanding Issues with the T640 Router

Errata with the T640 Router Documentation

T640 Router Overview

T640 Router Description

T640 System Architecture Overview

T640 System Architecture Description

T640 Routing Engine Functions

T640 Packet Forwarding Engine Architecture

Data Flow Through the T640 Router

Component Descriptions

T640 Hardware Component Overview

T640 Component Redundancy

T640 Cable Management System Description

T640 Chassis Description

T640 Cooling System Description

T640 Connector Interface Panel (CIP) Description

T640 LCC-CB Description

T640 Standard Control Boards Description

T640 T Series Control Boards (T-CBs) Description

T640 Craft Interface Description

T640 FPC Description

T640 FPCs Supported

T640 Host Subsystem Description

T640 Midplane Description

T640 PIC Description

T640 PICs Supported

T640 PIC/FPC Compatibility

T640 End-of-Life PICs Supported

T640 Power System Description

T640 Three-Phase Delta and Wye AC Power Supply Description

T640 Two-Input 160-A DC Power Supply Description

T640 Three-Input 240-A DC Power Supply Description

T640 Four-Input 240-A DC Power Supply Description

T640 Six-Input DC Power Supply Description

T640 Routing Engine Description

T640 RE-600 Description

T640 RE-1600 Description

T640 RE-2000 Description

T640 RE-C1800 Description

Routing Engine Specifications

Supported Routing Engines by Chassis

T640 SONET Clock Generators (SCGs) Description

T640 Switch Interface Boards (SIBs) Description

Component LEDs and Controls

T640 LED Overview

T640 Connector Interface Panel (CIP) LEDs

T640 LCC-CB LEDs

T640 Standard Control Boards LEDs

T640 T Series Control Boards (T-CBs) LEDs

T640 Craft Interface Alarm LEDs and ACO/LT Button

T640 Craft Interface FPC LEDs and Online/Offline Buttons

T640 Craft Interface Host Subsystem LEDs

T640 Craft Interface LCD and Navigation Buttons

T640 Three-Phase Delta and Wye AC Power Supply LEDs

T640 Two-Input 160-A DC Power Supply LEDs

T640 Three-Input 240-A DC Power Supply LEDs

T640 Four-Input 240-A DC Power Supply LEDs

T640 Six-Input DC Power Supply LEDs

T640 Craft Interface SIB LEDs

T640 RE-600 LEDs

T640 RE-1600 LEDs

T640 RE-2000 LEDs

T640 RE-C1800 LEDs

T640 SONET Clock Generators (SCGs) LEDs

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 and Lug Specifications

Network Transceiver and Cable Specifications

Network Cable and Transceiver Overview for T Series Routers

Supported Network Interface Standards by Transceiver

Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion

Calculating Power Budget and Power Margin for Fiber-Optic Cables

Management Transceiver and Cable Specifications and Pinouts

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 Juniper Networks Devices (Canada)

T640 Compliance Statements for EMC Requirements (European Community)

Compliance Statements for EMC Requirements for Juniper Networks Devices (Japan)

Compliance Statements for EMC Requirements for Juniper Networks Devices (United States)

Compliance Statements for Environmental Requirements for Juniper Networks Devices

T640 Compliance Statements for NEBS

General Safety Guidelines and Warnings

Definition of Safety Warning Levels

General Safety Guidelines for Juniper Networks Devices

General Safety Warnings for Juniper Networks Devices

T640 Preventing Electrostatic Discharge Damage

Fire Safety Requirements

Fire Safety Requirements for Juniper Networks Devices

Installation Safety Guidelines and Warnings

T640 Installation Safety Guidelines

Installation Safety Warnings for Juniper Networks Devices

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 Juniper Networks Devices

Electrical Guidelines and Warnings

In Case of an Electrical Accident

T640 General Electrical Safety Guidelines and Electrical Codes

General Electrical Safety Warnings for Juniper Networks Devices

DC Power Electrical Safety Warnings for Juniper Networks Devices

T640 AC Power Electrical Safety Guidelines

Site Electrical Wiring Guidelines for Juniper Networks Devices

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

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 a Rack

Overview of Installing the T640 Router in a 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

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 Components in the T640 Chassis

Task 4: Grounding the Router

Tools and Parts Required to Ground the T640 Router

Connecting the T640 Grounding Cable

Task 5: Connecting the T640 Router to External Devices

Overview of Connecting the T640 Router to External 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 the T640 Router to an External Clocking 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

Connecting DC Power to the T640 Router (Six 60-A Inputs to Six-Input DC Power Supplies)

Connecting DC Power to the T640 Router (Five 60-A Inputs to Six-Input DC Power Supplies)

Connecting DC Power to the T640 Router (Four 60-A Inputs to Six-Input 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 the T640 Router

Task 7: Initially Configuring the T640 Router

Preparing to Configure the T640 Router

Initially Configuring the T640 Router

Configuring DC Power on 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 Control Boards

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

Returning a Hardware Component to Juniper Networks, Inc.

Tools and Parts Required to Remove Components from a T640 Router

Packing the T640 Router for Shipment

Packing T640 Router Components for Shipment

Replacing Components

T640 Field-Replaceable Units

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 Console or Auxiliary Cable

Replacing the T640 Management Ethernet Cable

Replacing a T640 LCC-CB

Replacing a T640 Standard Control Board or T-CB

Replacing a T640 Craft Interface

Replacing the T640 Standard Lower Front Fan Tray

Replacing the T640 Standard Upper Front Fan Tray

Replacing the T640 Standard Rear Fan Tray

Upgrading to the T640 Quiet Fan Trays

Replacing the T640 Quiet Lower Front Fan Tray

Replacing the T640 Quiet Upper Front Fan Tray

Replacing the T640 Quiet Rear Fan Tray

Replacing a T640 FPC

Replacing the T640 Host Subsystem Components

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 on a Two-Input 160-A Power Supply, Three-Input 240-A DC Power Supply, or a Four-Input 240-A DC Power Supply

Replacing a T640 Six-Input DC Power Supply

Replacing a T640 DC Power Supply Cable on a Six-Input DC Power Supply

Replacing a T640 Six-Input DC Power Supply Front Air Filter

Replacing a T640 Six-Input DC Power Supply Side Air Filter

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 CompactFlash Card in a T640 RE-C1800 Routing Engine

Replacing a DIMM Module in a T640 Routing Engine

Replacing a PC Card in a T640 Routing Engine

Replacing a Solid-State Disk in a T640 RE-C1800 Routing Engine

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

Knowledge Base

http://kb.juniper.net/

Troubleshooting Components

Overview of Troubleshooting Resources for the T640 Router

T640 LED Overview

T640 Alarm Messages Overview

Troubleshooting the T640 Control Board

Troubleshooting the T640 Cooling System

Troubleshooting the T640 Craft Interface

Troubleshooting the T640 FPCs

Troubleshooting the T640 Host Subsystem

Troubleshooting the T640 PICs

Troubleshooting the T640 Power System

Troubleshooting the T640 SIBs

Troubleshooting the T640 SONET Clock Generators

Contacting Customer Support

Contacting Customer Support

Locating Component Serial Numbers

Locating T640 Component Serial Numbers Using the CLI

T640 Component Serial Number Label Locations

 

Downloads

  • Download this page: T640 Core Router PDF Document
  • T640 Router Release Notes PDF Document
  • T640 Router Hardware Guide PDF Document
  • T640 Router Quick Start PDF Document
  • T640 Router Interface Module Reference PDF Document
  • T640 Router EOL PIC Guide PDF Document
 
 
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