Juniper T1600 User manual

T1600 Core Router

Hardware Guide

Published: 2010-10-22

Juniper Networks, Inc.

1194 North Mathilda Avenue

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

of them is in the public domain.

This product includes FreeBSD software developed by the University of California, Berkeley, and its contributors. All of the documentation

release 3.0 by Cornell University and its collaborators. Gated is based on Kirton’s EGP, UC Berkeley’s routing daemon (routed), and DCN’s

HELLO routing protocol. Development of Gated has been supported in part by the National Science Foundation. Portions of the GateD

L. S. Associates.

Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United

States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other

trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.

Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify,

transfer, or otherwise revise this publication without notice.

Products made or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are

owned by or licensed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312,

6,429,706, 6,459,579, 6,493,347, 6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.

T1600 Core Router Hardware Guide

Writing: Elizabeth Gardner, Jerry Isaac, Sheila Nolte

Editing: Fran Mues

Illustration: Faith Bradford Brown

Cover Design: Edmonds Design

Revision History

October 2010—Corporate rebranding. Minor edits.

September 2010—Minor edits.

August 2010—Corporate rebranding. Minor edits and reorganization.

May 2010—For Junos OS Release 10.2, added support of the clock interface ports on the SONET clock generator (SCG). For Junos OS

Release 10.0R2, added the three-phase delta and wye AC power supplies. Added the rear cable management system for T1600 routers

connected to a TX Matrix Plus router. Updated the European Community EMC Declaration of Conformity. Updated the DC power specifications

and requirements.

October 2009—For Junos OS Release 10.0, added support of the following features for T1600 routers in a routing matrix: nonstop active

routing, and Type 1, Type 2, and T640-FPC4-1P-ES FPCs. Minor reorganization of topics.

September 2009—Added the four-input 240-A DC power supply, LCC-CB, C1800 Routing Engine, and TXP-T1600 SIB. Converted to topics.

10 April 2009— 530-021919-01 Revision 4. Added the Enhanced Scaling FPC2 (T640-FPC2-ES) and Enhanced Scaling FPC4-1P

(T640-FPC4-1P-ES).

06 February 2009— 530-021919-01 Revision 3. Added the Enhanced Scaling FPC1 (T640-FPC1-ES).

28 July 2008— 530-021919-01 Revision 2. Added the T1600-FPC3-ES. Updated high availability information. Corrected the German

translation of safety warnings.

19 October 2007— 530-021919-01 Revision 1.

The information in this document is current as of the date listed in the revision history.

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Juniper Networks hardware and software products are Year 2000 compliant. The Junos OS has no known time-related limitations through

the year 2038. However, the NTP application is known to have some difficulty in the year 2036.

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Table of Contents

About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Junos OS Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi

Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii

Part 1 T1600 Router Overview

Chapter 1 T1600 Router Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

T1600 Router Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chapter 2 T1600 Router System Architecture Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 7

T1600 System Architecture Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

T1600 Routing Engine Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

T1600 Packet Forwarding Engine Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Data Flow Through the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chapter 3 T1600 Router Hardware Components Overview . . . . . . . . . . . . . . . . . . . . . . . 13

T1600 Component Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

T1600 Chassis Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

T1600 Midplane Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

T1600 Flexible PIC Concentrator (FPC) Overview . . . . . . . . . . . . . . . . . . . . . . . . . 18

T1600 Flexible PIC Concentrator (FPC) Description . . . . . . . . . . . . . . . . . . . . 18

T1600 FPC Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

T1600 FPC Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

T1600 FPC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

T1600 FPC Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Identifying the T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

T1600 FPCs Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

T1600 PIC Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Cable Management Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

T1600 Front Cable Management System Description . . . . . . . . . . . . . . . . . . . 31

T1600 Rear Cable Management System Description . . . . . . . . . . . . . . . . . . . 31

T1600 Switch Interface Board (SIB) Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

T1600 Switch Interface Board (SIB) Description . . . . . . . . . . . . . . . . . . . . . . 32

T1600-SIB Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

T1600-SIB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

TXP-T1600 SIB Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

TXP-T1600 SIB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

T1600 Host Subsystem Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

T1600 Host Subsystem Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

T1600 Routing Engine Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

T1600 Routing Engine Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

T1600 RE-600 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

T1600 RE-600 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

T1600 RE-1600 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

T1600 RE-1600 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

T1600 RE-2000 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

T1600 RE-2000 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

T1600 RE-C1800 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

T1600 RE-C1800 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

T1600 Control Boards Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

T1600 Control Boards Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

T1600 T Series Control Boards (T-CBs) Description . . . . . . . . . . . . . . . . 46

T1600 T-CB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

T1600 Line-Card Chassis Control Board (LCC-CB) Description . . . . . . . 48

T1600 LCC-CB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

T1600 SONET Clock Generators (SCGs) Description . . . . . . . . . . . . . . . . . . . . . . 50

T1600 SCG LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

T1600 Craft Interface Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

T1600 Craft Interface Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

T1600 Craft Interface Alarm LEDs and ACO/LT Button . . . . . . . . . . . . . . . . . 52

T1600 Craft Interface LCD and Navigation Buttons . . . . . . . . . . . . . . . . . . . . 53

T1600 Craft Interface Host Subsystem LEDs . . . . . . . . . . . . . . . . . . . . . . . . . 54

T1600 Craft Interface SIB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

T1600 Craft Interface FPC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

T1600 Connector Interface Panel (CIP) Overview . . . . . . . . . . . . . . . . . . . . . . . . . 56

T1600 Connector Interface Panel (CIP) Overview . . . . . . . . . . . . . . . . . . . . . 56

T1600 Connector Interface Panel (CIP) Description . . . . . . . . . . . . . . . . 56

Routing Engine Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

T1600 Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

T1600 Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

T1600 Power System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

T1600 Power System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

T1600 Three-Input 240-A DC Power Supply Overview . . . . . . . . . . . . . . . . . 59

T1600 Three-Input 240-A DC Power Supply Description . . . . . . . . . . . . 60

T1600 Three-Input 240-A DC Power Supply Inputs . . . . . . . . . . . . . . . . 60

T1600 Three-Input 240-A DC Power Supply Load Sharing and Fault

Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

T1600 Three-Input 240-A DC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . 61

T1600 Four-Input 240-A DC Power Supply Overview . . . . . . . . . . . . . . . . . . 62

Four-Input 240-A DC Power Supply Description . . . . . . . . . . . . . . . . . . . 62

Four-Input 240-A DC Power Supply Inputs . . . . . . . . . . . . . . . . . . . . . . . 63

Four-Input 240-A DC Power Supply Load Sharing and Fault

Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

T1600 Four-Input 240-A DC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . 64

T1600 Core Router Hardware Guide

T1600 Three-Phase Delta and Wye AC Power Supply Overview . . . . . . . . . . 65

Three-Phase Delta AC Power Supply Description . . . . . . . . . . . . . . . . . . 65

Three-Phase Wye AC Power Supply Description . . . . . . . . . . . . . . . . . . . 66

AC Power Supply Load Sharing and Fault Tolerance . . . . . . . . . . . . . . . . 67

T1600 Three-Phase Delta and Wye AC Power Supply LEDs . . . . . . . . . . . . . 68

T1600 Cooling System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Part 2 T1600 Router Initial Installation

Chapter 4 T1600 Router Installation Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Overview of Installing the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Chapter 5 Preparing for T1600 Router Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

T1600 Site Preparation Requirements Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Rack Requirements for the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Clearance Requirements for Airflow and T1600 Hardware Maintenance . . . . . . . 77

Chapter 6 Unpacking the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Overview of Unpacking the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Tools and Parts Required to Unpack the T1600 Router . . . . . . . . . . . . . . . . . . . . . 79

Unpacking the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Verifying the T1600 Router Parts Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Chapter 7 Installing the T1600 Router Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . 85

Installing the T1600 Mounting Hardware for a Four-Post Rack or Cabinet . . . . . 85

Installing Cage Nuts, if Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Installing the Large Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Installing the Small Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Installing the Spacer Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Removing the Center-Mounting Brackets from the Chassis . . . . . . . . . . . . . . 88

Installing the T1600 Mounting Hardware for an Open-Frame Rack . . . . . . . . . . . 89

Installing the Cage Nuts, if Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Installing the Large Mounting Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Removing the Center-Mounting Brackets from the Chassis . . . . . . . . . . . . . . 91

Removing the Spacer Bars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Chapter 8 Installing the T1600 Router into the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Overview of Installing the T1600 Router into the Rack . . . . . . . . . . . . . . . . . . . . . 93

Chapter 9 Installing the T1600 Router Using a Mechanical Lift . . . . . . . . . . . . . . . . . . . 95

Overview of Installing a T1600 Router Using a Mechanical Lift . . . . . . . . . . . . . . . 95

Tools Required to Install the T1600 Router Using a Mechanical Lift . . . . . . . . . . . 96

Installing the T1600 Router Using a Mechanical Lift . . . . . . . . . . . . . . . . . . . . . . . 96

Removing the T1600 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Attaching the T1600 Installation Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Mounting the T1600 Chassis Using a Mechanical Lift . . . . . . . . . . . . . . . . . . 98

Removing the T1600 Installation Handle and Reinstalling the Power

Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Table of Contents

Chapter 10 Installing the T1600 Router Without a Mechanical Lift . . . . . . . . . . . . . . . . 101

Overview of Installing a T1600 Router Without a Mechanical Lift . . . . . . . . . . . . 101

Tools and Parts Required to Install the T1600 Router Without a Mechanical

Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Removing Components from the T1600 Chassis . . . . . . . . . . . . . . . . . . . . . . . . . 102

Removing the T1600 DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Removing the T1600 AC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Removing the T1600 SIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Removing the T1600 Control Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Removing the T1600 SCGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Removing the T1600 Standard Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . 108

Removing the T1600 Front Cable Management System . . . . . . . . . . . . . . . 109

Removing the T1600 Standard Front Fan Trays . . . . . . . . . . . . . . . . . . . . . . . 110

Removing the T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Installing the T1600 Chassis in the Rack Manually . . . . . . . . . . . . . . . . . . . . . . . . 112

Reinstalling the T1600 Components in the Chassis . . . . . . . . . . . . . . . . . . . . . . . 115

Reinstalling the T1600 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Reinstalling the T1600 SCGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Reinstalling the T1600 Control Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Reinstalling the T1600 SIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Reinstalling the T1600 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Reinstalling the T1600 DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . 119

Reinstalling the T1600 AC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . 120

Reinstalling the T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Reinstalling T1600 Front Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Reinstalling the T1600 Front Cable Management System . . . . . . . . . . . . . . 123

Chapter 11 Grounding the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Tools and Parts Required to Ground the T1600 Router . . . . . . . . . . . . . . . . . . . . . 125

Connecting the T1600 Grounding Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Chapter 12 Connecting the T1600 Router to External Devices . . . . . . . . . . . . . . . . . . . . 127

Tools and Parts Required to Connect the T1600 Router to External Devices . . . . 127

Overview of Connecting the T1600 Router to Management and Alarm

Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Connecting the T1600 Router to Management and Alarm Devices . . . . . . . . . . . 128

Connecting the T1600 Router to a Network for Out-of-Band

Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Connecting the T1600 Router to a Management Console or Auxiliary

Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Connecting the T1600 Router to an External Alarm-Reporting Device . . . . 130

Connecting PIC Cables to the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . 130

Chapter 13 Providing Power to the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Tools and Parts Required to Provide Power to the T1600 Router . . . . . . . . . . . . . 133

Connecting DC Power to the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Powering On the DC-Powered T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Connecting AC Power to a T1600 Router with Three-Phase Delta AC Power

Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

T1600 Core Router Hardware Guide

Connecting AC Power to a T1600 Router with Three-Phase Wye AC Power

Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Powering On the AC-Powered T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Powering Off the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Chapter 14 Configuring the Junos OS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Initially Configuring the T1600 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Part 3 T1600 Router Hardware Maintenance, Troubleshooting, and

Replacement Procedures

Chapter 15 Maintaining T1600 Router Hardware Components . . . . . . . . . . . . . . . . . . . . 151

Tools and Parts Required to Maintain the T1600 Hardware Components . . . . . . 151

Routine Maintenance Procedures for the T1600 Router . . . . . . . . . . . . . . . . . . . . 151

Maintaining Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Maintaining the T1600 Air Intake Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Maintaining the T1600 Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Maintaining the T1600 Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Maintaining the T1600 Host Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Maintaining the T1600 Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Maintaining the T1600 Control Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Maintaining the T1600 SCGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Maintaining T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Cleaning Fiber-Optic Array Components with the Dry Cloth Cleaning Tool . . . . . 157

Holding and Storing T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Holding T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Preventing Damage to FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Holding T1600 FPCs Vertically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Holding T1600 FPCs Horizontally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Storing T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Maintaining T1600 PICs and PIC Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Maintaining the T1600 SIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Maintaining the T1600 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Chapter 16 Troubleshooting T1600 Router Hardware Components . . . . . . . . . . . . . . . 173

T1600 Troubleshooting Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

T1600 LED Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Craft Interface LED Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Component LED Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

T1600 Alarm Messages Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Troubleshooting the T1600 SIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Troubleshooting the T1600 Host Subsystems . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Troubleshooting the T1600 Control Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Troubleshooting the T1600 SCGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Troubleshooting the T1600 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Troubleshooting the T1600 Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Troubleshooting the T1600 FPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Troubleshooting the T1600 PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Troubleshooting the T1600 Power System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Table of Contents

Chapter 17 Replacing T1600 Router Hardware Components . . . . . . . . . . . . . . . . . . . . . 189

T1600 Field-Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Tools and Parts Required for Replacing T1600 Hardware Components . . . . . . . 190

Replacing a T1600 CIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Removing a T1600 CIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Installing a T1600 CIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Replacing the T1600 Connections to Routing Engine Interface Ports . . . . . . . . . 195

Replacing a T1600 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . . . . 196

Removing a T1600 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . 197

Installing a T1600 Console or Auxiliary Cable . . . . . . . . . . . . . . . . . . . . . 197

Replacing a T1600 Management Ethernet Cable . . . . . . . . . . . . . . . . . . . . . 197

Replacing the T1600 Alarm Relay Wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Replacing T1600 Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Replacing the T1600 Standard Lower Front Fan Tray . . . . . . . . . . . . . . . . . . 201

Removing the T1600 Standard Lower Front Fan Tray . . . . . . . . . . . . . . 201

Installing the T1600 Standard Lower Front Fan Tray . . . . . . . . . . . . . . . 202

Replacing the T1600 Standard Upper Front Fan Tray . . . . . . . . . . . . . . . . . . 202

Removing the T1600 Standard Upper Front Fan Tray . . . . . . . . . . . . . . 202

Installing T1600 Standard Upper Front Fan Tray . . . . . . . . . . . . . . . . . . 203

Replacing the T1600 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Removing the T1600 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Installing the T1600 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Replacing the T1600 Front Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Removing the T1600 Front Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Installing the T1600 Front Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Replacing the T1600 Rear Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Removing a Rear T1600 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Installing the T1600 Rear Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Replacing the T1600 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Removing the T1600 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

Installing the T1600 Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

Replacing T1600 Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Taking the T1600 Host Subsystem Offline . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Replacing a T1600 T-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Removing a T1600 T-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Installing a T1600 T-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Replacing a T1600 LCC-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Removing a T1600 LCC-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

Installing a T1600 LCC-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Replacing a DIMM Module in T1600 Routing Engines . . . . . . . . . . . . . . . . . . 220

Removing a T1600 DIMM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Installing a T1600 DIMM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Replacing a T1600 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Removing a T1600 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

Installing the T1600 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Verifying the Installation of the T1600 Routing Engine . . . . . . . . . . . . . 225

Replacing a T1600 PC Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Removing a T1600 PC Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Installing the T1600 PC Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

T1600 Core Router Hardware Guide

Replacing a T1600 SCG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

Removing a T1600 SCG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

Installing the T1600 SCG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Replacing a T1600-SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Removing a T1600-SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Installing a T1600-SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

Verifying the Installation of a T1600-SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

Replacing a TXP-T1600 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Removing a TXP-T1600 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233

Installing a TXP-T1600 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Verifying the Installation of a TXP-T1600 SIB . . . . . . . . . . . . . . . . . . . . . . . . 236

Replacing T1600 Packet Forwarding Engine Components . . . . . . . . . . . . . . . . . 237

Replacing a T1600 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Removing a T1600 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Installing a T1600 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

Replacing a T1600 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Removing a T1600 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Installing a T1600 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Replacing a T1600 PIC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249

Removing a T1600 PIC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Installing a T1600 PIC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250

Replacing a T1600 Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

Replacing a T1600 SFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

Replacing a T1600 XENPAK Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Replacing T1600 Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

Tools and Parts Required for Replacing T1600 DC Power System

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259

Replacing a T1600 Three-Input 240-A DC Power Supply . . . . . . . . . . . . . . 259

Removing a T1600 Three-Input 240-A Power Supply . . . . . . . . . . . . . 260

Setting the Input Mode Switch on a T1600 Three-Input 240-A Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

Installing a T1600 Three-Input 240-A DC Power Supply . . . . . . . . . . . 264

Replacing a Cable Restraint on the T1600 Three-Input 240-A DC Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265

Connecting a Replacement T1600 Three-Input 240-A Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

Powering On a Replacement T1600 Three-Input 240-A Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269

Replacing a T1600 Four-Input 240-A DC Power Supply . . . . . . . . . . . . . . . 269

Removing a T1600 Four-Input 240-A DC Power Supply . . . . . . . . . . . . 270

Installing a T1600 Four-Input 240-A Power Supply . . . . . . . . . . . . . . . . 272

Replacing a T1600 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . 275

Removing a T1600 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . 275

Installing a T1600 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . 277

Tools and Parts Required for Replacing T1600 AC Power System

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280

Replacing a T1600 Three-Phase Delta AC Power Supply . . . . . . . . . . . . . . 280

Removing a T1600 Three-Phase Delta AC Power Supply . . . . . . . . . . . 280

Installing a T1600 Three-Phase Delta AC Power Supply . . . . . . . . . . . . 284

Table of Contents

Replacing a T1600 Three-Phase Delta AC Power Supply Cord . . . . . . . . . . 286

Removing a T1600 Three-Phase Delta AC Power Supply Cord . . . . . . . 287

Installing a T1600 Three-Phase Delta AC Power Supply Cord . . . . . . . 289

Replacing a T1600 Three-Phase Wye AC Power Supply . . . . . . . . . . . . . . . . 291

Removing a T1600 Three-Phase Wye AC Power Supply . . . . . . . . . . . . 291

Installing a T1600 Three-Phase Wye AC Power Supply . . . . . . . . . . . . 294

Replacing a T1600 Three-Phase Wye AC Power Supply Cord . . . . . . . . . . . 296

Removing a T1600 Three-Phase Wye AC Power Supply Cord . . . . . . . 297

Installing a T1600 Three-Phase Wye AC Power Supply Cord . . . . . . . . 298

Replacing a Front Air Filter Element on a T1600 AC or DC Power Supply . . 300

Removing a Front Air Filter Element on a T1600 AC or DC Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Installing a Front Air Filter Element on a T1600 AC or DC Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301

Replacing a Side Air Filter on a T1600 AC Power Supply . . . . . . . . . . . . . . . 302

Removing a Side Air Filter on a T1600 AC Power Supply . . . . . . . . . . . . 302

Installing a Side Air Filter on a T1600 AC Power Supply . . . . . . . . . . . . 303

Part 4 Appendixes

Appendix A T1600 Router Safety and Regulatory Compliance Information . . . . . . . . . 307

Definition of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309

General Safety Guidelines for M Series, MX Series, and T Series Routers . . 309

General Safety Warnings for M Series, MX Series, and T Series Routers . . . 310

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

Restricted Access Area Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

T1600 Preventing Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . 312

Fire Safety Requirements for M Series, MX Series, and T Series Routers . . . . . . . 315

General Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Fire Suppression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Fire Suppression Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Installation Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

T1600 Chassis Lifting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

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

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Rack-Mounting Requirements and Warnings . . . . . . . . . . . . . . . . . . . . . 317

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

Laser and LED Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 321

T1600 General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Laser Safety Warnings for M Series, MX Series, and T Series Routers . . . . . 322

Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . 324

T1600 Core Router Hardware Guide

Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . 325

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

T Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Battery Handling Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

T1600 General Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . 330

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

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331

Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . . . 331

Midplane Energy Hazard Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . 332

Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

DC Power Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . 334

T1600 DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . 335

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

Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

DC Power Copper Conductors Warning . . . . . . . . . . . . . . . . . . . . . . . . . 336

DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . 338

T1600 AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 339

Agency Approvals and Compliance Statements . . . . . . . . . . . . . . . . . . . . . . . . . 340

T1600 Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

T1600 Compliance Statements for NEBS . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Compliance Statements for EMC Requirements for M Series, MX Series,

and T Series Routers (Canada) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

T1600 Compliance Statements for EMC Requirements (European

Community) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

Compliance Statements for EMC Requirements for M Series, MX Series,

and T Series Routers (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

Compliance Statements for EMC Requirements for M Series, MX Series,

and T Series Routers (United States) . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

Compliance Statements for Environmental Requirements for M Series, MX

Series, and T Series Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

T1600 Compliance Statements for Acoustic Noise . . . . . . . . . . . . . . . . . . . 344

Appendix B T1600 Router Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

T1600 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Appendix C T1600 Router Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 347

T1600 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

Appendix D T1600 Power Guidelines, Requirements, and Specifications . . . . . . . . . . 349

T1600 Router DC Power Specifications and Requirements . . . . . . . . . . . . . . . . 349

T1600 DC Power System Electrical Specifications . . . . . . . . . . . . . . . . . . . . 349

T1600 Three-Input 240-A DC Power Supply Specifications . . . . . . . . . . . . 350

Table of Contents

T1600 Four-Input 240-A DC Power Supply Specifications . . . . . . . . . . . . . . 351

T1600 DC Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352

T1600 DC Power Cables and Lugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354

DC Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354

DC Power Lugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

T1600 DC Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

T1600 Router AC Power Specifications and Requirements . . . . . . . . . . . . . . . . . 356

T1600 AC Power System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

T1600 Three-Phase Delta AC Power Supply Specifications . . . . . . . . . . . . . 357

T1600 Three-Phase Wye AC Power Supply Specifications . . . . . . . . . . . . . 357

T1600 AC Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 358

T1600 AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

T1600 Chassis Grounding Cable and Lug Specifications . . . . . . . . . . . . . . . . . . . 362

Site Electrical Wiring Guidelines for M Series and T Series Routers . . . . . . . . . . . 363

Distance Limitations for Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Radio Frequency Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363

Appendix E T1600 Router Cable and Wire Guidelines and Specifications . . . . . . . . . . 365

T1600 Network Cable Specifications and Guidelines . . . . . . . . . . . . . . . . . . . . . 365

T1600 Fiber-Optic and Network Cable Specifications . . . . . . . . . . . . . . . . . 365

T1600 Signal Loss in Multimode and Single-Mode Fiber-Optic Cable . . . . 365

T1600 Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . 366

T1600 Attenuation in SONET/SDH PICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367

T1600 Calculating Optical Power Budget for Fiber-Optic Cable . . . . . . . . . 367

T1600 Calculating Optical Power Margin for Fiber-Optic Cable . . . . . . . . . 368

T1600 Routing Engine Interface Cable and Wire Specifications . . . . . . . . . . . . . 369

Appendix F T1600 Router Cable Connector Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

T1600 RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port . . . . . . 371

T1600 DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE

Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372

Appendix G Contacting Customer Support and Returning T1600 Router Hardware . . 373

Locating T1600 Component Serial Numbers Using the CLI . . . . . . . . . . . . . . . . . 373

Locating T1600 Component Serial Number Labels . . . . . . . . . . . . . . . . . . . . . . . 375

Locating the T1600 Control Board Serial Number Label . . . . . . . . . . . . . . . 375

Locating the T1600 CIP Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 376

Locating the T1600 Craft Interface Serial Number Label . . . . . . . . . . . . . . . 377

Locating the T1600 FPC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 377

Locating the T1600 PIC Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 378

Locating the T1600 Power Supply Serial Number Label . . . . . . . . . . . . . . . 379

Locating the T1600 Routing Engine Serial Number Label . . . . . . . . . . . . . . 380

Locating the T1600 SCG Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . 380

Locating the T1600 SIB Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 381

Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382

Returning a Hardware Component to Juniper Networks, Inc. . . . . . . . . . . . . . . . . 382

Tools and Parts Required to Remove Components from a T1600 Router . . . . . 383

Packing the T1600 Router for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Packing the T1600 Router Components for Shipment . . . . . . . . . . . . . . . . . . . . 385

T1600 Core Router Hardware Guide

Part 5 Indexes

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

Table of Contents

T1600 Core Router Hardware Guide

About the Documentation

•

Junos OS Documentation and Release Notes on page xix

•

Objectives on page xix

•

Audience on page xx

•

Documentation Conventions on page xx

•

Documentation Feedback on page xxi

•

Requesting Technical Support on page xxii

Junos OS Documentation and Release Notes

For a list of related Junos OS documentation, see

http://www.juniper.net/techpubs/software/junos/ .

If the information in the latest release notes differs from the information in the

documentation, follow the Junos OS Release Notes.

To obtain the most current version of all Juniper Networks

®

technical documentation,

see the product documentation page on the Juniper Networks website at

http://www.juniper.net/techpubs/.

Objectives

This documentation describes hardware components, installation, basic configuration,

and basic troubleshooting procedures for the Juniper Networks T1600 Core Router. It

explains how to prepare your site for router installation, unpack and install the hardware,

power on the router, perform initial software configuration, and perform routine

maintenance. After completing the installation and basic configuration procedures

covered in this documentation, see the Junos OS configuration guides for information

about further Junos OS configuration.

NOTE: For additional information about Juniper Networks routers and the

Physical Interface Cards (PICs) they support—either corrections to or

information that might have been omitted from thisguide—see the hardware

release notes at http://www.juniper.net/.

Audience

This documentation is designed for network administrators who are installing and

maintaining a Juniper Networks router or preparing a site for router installation. To use

the documentation, you need a broad understanding of networks in general, the Internet

in particular, networking principles, and network configuration. Any detailed discussion

of these concepts is beyond the scope of this hardware documentation.

Documentation Conventions

Table 1 on page xx defines the notice icons used in this guide.

Table 1: Notice Icons

DescriptionMeaningIcon

Indicates important features or instructions.Informational note

Indicates a situation that might result in loss of data or hardware damage.Caution

Alerts you to the risk of personal injury or death.Warning

Alerts you to the risk of personal injury from a laser.Laser warning

Table 2 on page xx defines the text and syntax conventions used in this guide.

Table 2: Text and Syntax Conventions

ExamplesDescriptionConvention

To enter configuration mode, type the

configure command:

user@host> configure

Represents text that you type.Bold text like this

user@host> show chassis alarms

No alarms currently active

Represents output that appears on the

terminal screen.

Fixed-width text like this

•

A policy term is a named structure

that defines match conditions and

actions.

•

Junos System Basics Configuration

Guide

•

RFC 1997, BGP Communities Attribute

•

Introduces important new terms.

•

Identifies book names.

•

Identifies RFC and Internet draft titles.

Italic text like this

T1600 Core Router Hardware Guide

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Juniper T1600 User manual

Juniper T1600 User manual

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