Juniper EX9214 User manual

EX9214 Switch Hardware Guide

Modified: 2017-07-17

Juniper Networks, Inc.

1133 Innovation Way

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

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.

EX9214 Switch Hardware Guide

The information in this document is current as of the date on the title page.

YEAR 2000 NOTICE

Juniper Networks hardware and software products are Year 2000 compliant. 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.

END USER LICENSE AGREEMENT

The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks

software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at

http://www.juniper.net/support/eula.html. By downloading, installing or using such software, you agree to the terms and conditions of

that EULA.

Table of Contents

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

Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Supported Platforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

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

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

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

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii

Part 1 Overview

Chapter 1 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

EX9214 Switch Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chassis Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Host Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

EX9214 Switch Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

EX9214 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . . 10

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Chassis Physical Specifications of an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . 15

Field-Replaceable Units in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Understanding EX9214 Switch Component and Functionality Redundancy . . . . . 21

Craft Interface in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Host Subsystem LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Fan LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Power Supply (PEM) LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Switch Fabric LEDs and Control Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Line Card LEDs and Control Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Alarm LEDs and Alarm Cutoff Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Midplane in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Routing Engine Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Switch Fabric Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Host Subsystem in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Network Port LEDs on Line Cards in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . 37

Modular Interface Card LED in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 38

Routing Engine Module LEDs in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 39

Switch Fabric Module LEDs in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 40

Cable Management Bracket in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Chapter 3 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Cooling System and Airflow in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 43

Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Airflow Direction in the EX9214 Switch Chassis . . . . . . . . . . . . . . . . . . . . . . . 44

Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

AC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

AC Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

AC Power Supply Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

AC Power Supply LEDs in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

DC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

DC Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

DC Power Supply Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

DC Power Supply LEDs in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Chapter 5 Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Line Card Model and Version Compatibility in an EX9200 Switch . . . . . . . . . . . . 55

EX9200-2C-8XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

EX9200-4QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

EX9200-6QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

EX9200-12QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

EX9200-32XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

EX9200-40T Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

EX9200-40F Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

EX9200-40F-M Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

EX9200-40XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Line Card Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Line Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

EX9214 Switch Hardware Guide

Line Card LED in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Configuring Rate Selectability on an EX9200-12QS Line Cardto Enable Different

Port Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Configuring Rate Selectability at the PIC Level . . . . . . . . . . . . . . . . . . . . . . . . 76

Configuring Rate Selectability at the Port Level . . . . . . . . . . . . . . . . . . . . . . . 78

Part 2 Site Planning, Preparation, and Specifications

Chapter 6 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Site Preparation Checklist for an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Environmental Requirements and Specifications for EX Series Switches . . . . . . . 85

General Site Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Rack Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Cabinet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Clearance Requirements for Airflow and Hardware Maintenance for an EX9214

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Power Requirements for EX9200 Switch Components . . . . . . . . . . . . . . . . . . . . . 95

AC Power Supply Specifications for EX9214 Switches . . . . . . . . . . . . . . . . . . . . . . 96

AC Power Cord Specifications for an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . 97

DC Power Supply Specifications for EX9214 Switches . . . . . . . . . . . . . . . . . . . . . 99

Grounding Cable and Lug Specifications for EX9200 Switches . . . . . . . . . . . . . 100

Grounding Points Specifications for an EX9200 Switch . . . . . . . . . . . . . . . . 101

Grounding Cable Lug Specifications for an EX9200 Switch . . . . . . . . . . . . . 101

Grounding Cable Specifications for an EX9200 Switch . . . . . . . . . . . . . . . . . 101

Calculating the EX Series Switch Fiber-Optic Cable Power Budget . . . . . . . . . . . 102

Calculating the EX Series Switch Fiber-Optic Cable Power Margin . . . . . . . . . . . 103

Chapter 8 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Pluggable Transceivers Supported on EX9200 Switches . . . . . . . . . . . . . . . . . . 105

Pluggable Transceivers Supported on EX Series Switches . . . . . . . . . . . . . . . . . . 106

SFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . . . . . . . . . . . 110

Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Standards Supported by These Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

QSFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . . . . . . . . . . 117

Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Management Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Understanding EX Series Switches Fiber-Optic Cable Signal Loss, Attenuation,

and Dispersion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Signal Loss in Multimode and Single-Mode Fiber-Optic Cable . . . . . . . . . . . 123

Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 123

Chapter 9 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

USB Port Specifications for an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . 126

RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . 127

RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . . . . . . . . . 127

Table of Contents

Part 3 Initial Installation and Configuration

Chapter 10 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Unpacking the EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 132

Parts Inventory (Packing List) for an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . 134

Registering Products—Mandatory for Validating SLAs . . . . . . . . . . . . . . . . . . . . . 136

Chapter 11 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Installing and Connecting an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Installing a Mounting Shelf in a Rack or Cabinet for an EX9214 Switch . . . . . . . . 138

Moving the Mounting Brackets for Center-Mounting an EX9200 Switch . . . . . . 140

Mounting an EX9200 Switch on a Rack or Cabinet Using a Mechanical Lift . . . . 141

Installing and Removing EX9214 Switch Hardware Components . . . . . . . . . . . . 144

Chapter 12 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . 147

Parts and Tools Required for Connecting an EX Series Switch to Earth

Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Special Instructions to Follow Before Connecting Earth Ground to a

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . 152

Connecting AC Power to an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Powering On an AC-Powered EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Connecting DC Power to an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Powering On a DC-Powered EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Chapter 13 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Connecting an EX9200 Switch to a Network for Out-of-Band Management . . . 165

Connecting an EX9200 Switch to a Management Console or an Auxiliary

Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Connecting the EX9200 Switch to an External Alarm-Reporting Device . . . . . . . 167

Connecting the Alarm Relay Wires to the Craft Interface in an EX9200

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Chapter 14 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

EX9200 Switch Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Connecting and Configuring an EX9200 Switch (CLI Procedure) . . . . . . . . . . . . . 172

Part 4 Installing, Maintaining, and Replacing Components

Chapter 15 Removing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Powering Off an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Removing an EX9200 Switch from a Rack or Cabinet Using a Mechanical Lift . . 180

Chapter 16 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Installing a Fan Tray in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Removing a Fan Tray from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

EX9214 Switch Hardware Guide

Chapter 17 Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Installing an AC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . 189

Removing an AC Power Supply from an EX9214 Switch . . . . . . . . . . . . . . . . . . . . 191

Installing a DC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . 193

Removing a DC Power Supply from an EX9214 Switch . . . . . . . . . . . . . . . . . . . . 196

Chapter 18 Replacing Routing Engine (RE) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Installing an RE Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Removing an RE Module from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 201

Taking the Host Subsystem Offline in an EX9200 Switch . . . . . . . . . . . . . . . . . . 203

Chapter 19 Upgrading and Replacing Switch Fabric (SF) Module . . . . . . . . . . . . . . . . . 205

Upgrading an EX9200-SF to an EX9200-SF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Preparing the EX9200 Switch for an EX9200-SF2 Upgrade . . . . . . . . . . . . 205

Powering Off the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

Removing a Routing Engine from an EX9200-SF Module . . . . . . . . . . . . . . 206

Replacing the EX9200-SF with the EX9200-SF2 . . . . . . . . . . . . . . . . . . . . 206

Installing a Routing Engine into an EX9200-SF2 . . . . . . . . . . . . . . . . . . . . . 207

Powering On the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Completing the EX9200-SF2 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Installing an SF Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Removing an SF Module from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 212

Chapter 20 Maintaining and Replacing Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Handling and Storing Line Cards in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . 215

Holding a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Storing a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

Maintaining Line Card Cables in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . 218

Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 219

Installing a Line Card in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Removing a Line Card from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 222

Chapter 21 Replacing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . 225

Installing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . 225

Removing a MIC from an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . 230

Chapter 22 Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Removing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Chapter 23 Replacing Alarm Relay Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Connecting the Alarm Relay Wires to the Craft Interface in an EX9200

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Disconnecting the Alarm Relay Wires from the Craft Interface in an EX9200

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Chapter 24 Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 243

Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Disconnecting a Fiber-Optic Cable from a Device . . . . . . . . . . . . . . . . . . . . . . . . 244

Maintaining Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Table of Contents

Chapter 25 Replacing Cable Management Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Installing the Cable Management Bracket in an EX9214 Switch . . . . . . . . . . . . . 247

Removing the Cable Management Bracket from an EX9214 Switch . . . . . . . . . . 248

Chapter 26 Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Routine Maintenance Procedures for EX9200 Switches . . . . . . . . . . . . . . . . . . . 251

Handling and Storing Line Cards in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . 251

Holding a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

Storing a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254

Maintaining Line Card Cables in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . 255

Maintaining Power Supplies in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . 255

Maintaining the Air Filter in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Maintaining Host Subsystem in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . 257

Maintaining the Fan Tray in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 260

Chapter 27 Contacting Customer Support and Returning the Chassis or

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

Returning an EX9200 Switch or Component for Repair or Replacement . . . . . . 263

Locating the Serial Number on an EX9214 Switch or Component . . . . . . . . . . . 264

Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . . . 264

Locating the Serial Number ID Label on an EX9214 Switch Chassis . . . . . . 266

Locating Serial Number ID Labels on FRU Components . . . . . . . . . . . . . . . . 267

Contacting Customer Support to Obtain Return Material Authorization . . . . . . . 270

Packing an EX9200 Switch or Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Packing an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Packing EX9200 Switch Components for Shipping . . . . . . . . . . . . . . . . . . . 273

Part 5 Troubleshooting

Chapter 28 Troubleshooting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

Troubleshooting the Cooling System in an EX9200 Switch . . . . . . . . . . . . . . . . . 277

Troubleshooting Power Supplies in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . 278

Troubleshooting Line Cards in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 279

Troubleshooting Traffic Drops on EX9200-6QS Line Cards . . . . . . . . . . . . . . . . . 281

Chapter 29 Alarms and System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Understanding Alarm Types and Severity Levels on EX Series Switches . . . . . . 283

Chassis Component Alarm Conditions on EX9200 Switches . . . . . . . . . . . . . . . 284

Backup Routing Engine Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

Monitoring System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Part 6 Safety and Compliance Information

Chapter 30 General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

Definitions of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

Warning Statement for Norway and Sweden . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

Chapter 31 Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

EX9214 Switch Hardware Guide

Chapter 32 Installation Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . 307

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

Chassis Lifting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

Restricted Access Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310

Rack-Mounting and Cabinet-Mounting Warnings . . . . . . . . . . . . . . . . . . . . . . . . 310

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314

Chapter 33 Radiation and Laser Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . 317

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Laser and LED Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 318

General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318

Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Chapter 34 Maintenance and Operational Safety Warnings . . . . . . . . . . . . . . . . . . . . . . 321

Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . 321

Battery Handling Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Chapter 35 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

General Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . 327

Action to Take After an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Prevention of Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . . . . . . . 329

AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

AC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331

DC Power Electrical Safety Guidelines for Switches . . . . . . . . . . . . . . . . . . . . . . . 332

DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . 336

DC Power Wiring Sequence Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339

Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . 340

TN Power Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

Chapter 36 Agency Approvals and Compliance Statements . . . . . . . . . . . . . . . . . . . . . 343

Agency Approvals for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

Battery Compliance Statement for Environmental Requirements for EX Series

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344

Compliance Statements for EMC Requirements for EX Series Switches . . . . . . 344

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Israel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

FCC Part 15 Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346

Table of Contents

Nonregulatory Environmental Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . 347

Compliance Statements for Acoustic Noise for EX Series Switches . . . . . . . . . . 348

EX9214 Switch Hardware Guide

List of Figures

Part 1 Overview

Chapter 1 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 1: Front View of an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2: Rear View of an EX9214 Switch with AC Power Supplies . . . . . . . . . . . . . 5

Figure 3: Rear View of an EX9214 Switch with DC Power Supplies . . . . . . . . . . . . . 5

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 4: EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 5: Rear View of an EX9214 Switch with AC Power Supplies . . . . . . . . . . . . . 18

Figure 6: Rear View of an EX9214 Switch with DC Power Supplies . . . . . . . . . . . . 18

Figure 7: Craft Interface in an EX9204 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 8: Craft Interface in an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 9: Craft Interface in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 10: Alarm Relay Contacts in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . 27

Figure 11: Midplane in an EX9204 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 12: Midplane in an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 13: Midplane in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 14: EX9200-RE Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 15: EX9200-RE2 Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . 32

Figure 16: SF Module EX9200-SF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 17: SF Module EX9200-SF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 18: Cable Management Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Chapter 3 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 19: Fan Tray Used in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 20: Air Filter Used in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 21: Airflow Through the EX9214 Switch Chassis . . . . . . . . . . . . . . . . . . . . . 44

Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 22: AC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 23: DC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 50

Chapter 5 Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 24: EX9200-2C-8XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 25: EX9200-4QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 26: EX9200-6QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Figure 27: EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Figure 28: EX9200-10XS-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Figure 29: EX9200-20F-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figure 30: EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figure 31: EX9200-12QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Figure 32: EX9200-32XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 33: EX9200-40T Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Figure 34: EX9200-40F Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Figure 35: EX9200-40F-M Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Figure 36: EX9200-40XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Part 2 Site Planning, Preparation, and Specifications

Chapter 6 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 37: Airflow Through an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Figure 38: Clearance Requirements for Airflow and Hardware Maintenance for

an EX9214 Switch with AC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Figure 39: Clearance Requirements for Airflow and Hardware Maintenance for

an EX9214 Switch with DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Figure 40: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Figure 41: Grounding Lug for an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Chapter 8 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Figure 42: SFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . . . 111

Figure 43: QSFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . 117

Part 3 Initial Installation and Configuration

Chapter 10 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Figure 44: Contents of the Shipping Crate for EX9200 Switches . . . . . . . . . . . . . 132

Figure 45: Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . 133

Chapter 11 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Figure 46: Installing the Mounting Shelf on an Open-Frame Rack . . . . . . . . . . . 140

Figure 47: Installing the Switch in an Open-Frame Rack . . . . . . . . . . . . . . . . . . . . 144

Chapter 12 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Figure 48: Connecting the Grounding Lug to a Switch Mounted on Four Posts of

a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Figure 49: Connecting a Grounding Cable to an EX Series Switch . . . . . . . . . . . . 152

Figure 50: Connecting AC Power to an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . 156

Figure 51: Connecting DC Power to an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . 162

Chapter 13 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Figure 52: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Figure 53: Ethernet Management Port on the RE Module in EX9200 Switches . . 166

Figure 54: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Figure 55: Console and Auxiliary Ports on the RE Module in EX9200 Switches . . 167

Figure 56: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Figure 57: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Figure 58: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed

in a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

EX9214 Switch Hardware Guide

Part 4 Installing, Maintaining, and Replacing Components

Chapter 16 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Figure 59: Installing a Fan Tray in an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . 184

Figure 60: Installing the Upper Fan Tray in an EX9214 Switch . . . . . . . . . . . . . . . 185

Figure 61: Removing a Fan Tray from an EX9200 Switch . . . . . . . . . . . . . . . . . . . 187

Figure 62: Removing the Upper Fan Tray in an EX9214 Switch . . . . . . . . . . . . . . . 188

Chapter 17 Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Figure 63: Installing an AC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . 190

Figure 64: Removing an AC Power Supply from an EX9214 Switch . . . . . . . . . . . 193

Figure 65: Installing a DC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . 195

Figure 66: Removing a DC Power Supply from an EX9214 Switch . . . . . . . . . . . . 198

Chapter 18 Replacing Routing Engine (RE) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Figure 67: Installing an RE Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . 201

Figure 68: Removing an RE Module from an EX9200 Switch . . . . . . . . . . . . . . . 203

Chapter 19 Upgrading and Replacing Switch Fabric (SF) Module . . . . . . . . . . . . . . . . . 205

Figure 69: Installing an SF Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . 211

Figure 70: Removing an SF Module from an EX9200 Switch . . . . . . . . . . . . . . . . 213

Chapter 20 Maintaining and Replacing Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Figure 71: Edges of the Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Figure 72: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Figure 73: Do Not Rest the Edge of a Line Card on a Hard Surface . . . . . . . . . . . . 217

Figure 74: Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . 220

Figure 75: Installing a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

Figure 76: Removing a Line Card from an EX9200 Switch . . . . . . . . . . . . . . . . . . 224

Chapter 21 Replacing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . 225

Figure 77: Installing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Figure 78: Removing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Figure 79: Installing an EX9200-10XS-MIC or EX9200-20F-MIC . . . . . . . . . . . . 229

Figure 80: Installing an EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230

Figure 81: Removing an EX9200-10XS-MIC or EX9200-20F-MIC . . . . . . . . . . . . 233

Figure 82: Removing an EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Chapter 22 Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Figure 83: Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Figure 84: Removing an SFP, SFP+, XFP, or a QSFP+ Transceiver . . . . . . . . . . . . 239

Chapter 23 Replacing Alarm Relay Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Figure 85: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Figure 86: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Chapter 24 Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 243

Figure 87: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in

a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244

Chapter 25 Replacing Cable Management Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Figure 88: Installing the Cable Management Bracket in an EX9214 Switch . . . . 248

Figure 89: Removing the Cable Management Bracket . . . . . . . . . . . . . . . . . . . . . 249

List of Figures

Chapter 26 Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Figure 90: Edges of the Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252

Figure 91: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Figure 92: Do Not Rest the Edge of a Line Card on a Hard Surface . . . . . . . . . . . 254

Chapter 27 Contacting Customer Support and Returning the Chassis or

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263

Figure 93: Location of the Serial Number ID Label on EX9214 Switch Chassis . . 267

Figure 94: Location of the Serial Number ID Label on an AC Power Supply . . . . 268

Figure 95: Location of the Serial Number ID Label on a DC Power Supply . . . . . 268

Figure 96: Location of the Serial Number ID Label on the SF Module . . . . . . . . . 269

Figure 97: Location of the Serial Number ID Label on the RE Module . . . . . . . . . 269

Figure 98: Location of the Serial Number ID Label on the Fan Tray . . . . . . . . . . . 270

Part 6 Safety and Compliance Information

Chapter 35 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Figure 99: Placing a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . 330

EX9214 Switch Hardware Guide

List of Tables

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

Table 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Part 1 Overview

Chapter 1 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 3: Line Cards for EX9214 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 4: Power Supplies Supported on EX9214 Switches . . . . . . . . . . . . . . . . . . . . 7

Table 5: EX9214 Switch Hardware Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 6: CLI Equivalents of Terms Used in Documentation for EX9214

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 7: Physical Specifications of the EX9214 Switch Chassis . . . . . . . . . . . . . . . 15

Table 8: FRUs in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 9: Host Subsystem LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . 24

Table 10: Fan LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 11: Power Supply LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 12: Switch Fabric Module LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . 25

Table 13: Line Card LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 14: Alarm LEDs and Alarm Cutoff/Lamp Test Button . . . . . . . . . . . . . . . . . . 26

Table 15: Routing Engine Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 16: Network Port LEDs on Line Cards in an EX9200 Switch—Link/Activity

LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Table 17: Network Port LEDs on Line Cards in an EX9200 Switch—Status

LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 18: MIC LED for EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Table 19: LEDs on the EX9200-RE Routing Engine Module . . . . . . . . . . . . . . . . . . 39

Table 20: LEDs on the EX9200-RE2 Routing Engine Module . . . . . . . . . . . . . . . . 39

Table 21: SF Module LEDs of an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 22: AC Power Supply LEDs in EX9214 Switches . . . . . . . . . . . . . . . . . . . . . . 48

Table 23: DC Power Supply LEDs in EX9214 Switches . . . . . . . . . . . . . . . . . . . . . . 52

Chapter 5 Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 24: Line Card Models for EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 56

Table 25: EX9200-2C-8XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 26: EX9200-4QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 27: EX9200-6QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 28: EX9200-MPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 29: EX9200-12QS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Table 30: EX9200-32XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Table 31: EX9200-40T Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Table 32: EX9200-40F Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 33: EX9200-40F-M Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 34: EX9200-40XS Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Table 35: LED on Line Cards for EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 76

Table 36: Active Physical Ports on EX9200-12QS Line Card Based on the

number-of-ports Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Part 2 Site Planning, Preparation, and Specifications

Chapter 6 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 37: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 38: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . 85

Table 39: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Table 40: Rack Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 90

Table 41: Cabinet Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . 91

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Table 42: EX9200 Switch Component Power Requirements . . . . . . . . . . . . . . . . 95

Table 43: AC Power Supply Specifications for an EX9214 Switch . . . . . . . . . . . . . 96

Table 44: AC Power System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Table 45: AC Power Cord Specifications for an EX9214 Switch . . . . . . . . . . . . . . . 97

Table 46: DC Power Supply Specifications for an EX9214 Switch . . . . . . . . . . . . . 99

Table 47: DC Power System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Table 48: Grounding Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Table 49: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . 103

Chapter 8 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 50: Software Support for SFP+ Passive Direct Attach Copper Cables for

EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Table 51: SFP+ Direct Attach Copper Cable Specifications . . . . . . . . . . . . . . . . . . 113

Table 52: Software Support for QSFP+ Passive Direct Attach Copper Cables for

EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Table 53: QSFP+ Direct Attach Copper Cable Specifications . . . . . . . . . . . . . . . . 119

Table 54: Specifications of Cables to Connect to Management Devices . . . . . . . 122

Chapter 9 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Table 55: Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . 125

Table 56: RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . . 127

Table 57: RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . 128

Part 3 Initial Installation and Configuration

Chapter 10 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Table 58: Parts List for Different EX9214 Switch Configurations . . . . . . . . . . . . . 134

Table 59: Accessory Box Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Chapter 11 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

EX9214 Switch Hardware Guide

Table 60: Mounting Hardware Hole Locations in an Open-Frame Rack or

Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Chapter 12 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Table 61: Parts and Tools Required for Connecting an EX Series Switch to Earth

Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Table 62: Special Instructions to Follow Before Connecting Earth Ground to a

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Part 5 Troubleshooting

Chapter 29 Alarms and System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Table 63: Alarm Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Table 64: Chassis Component Alarm Conditions on EX9200 Switches . . . . . . . 284

Table 65: Backup Routing Engine Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291

Table 66: Filtering System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Table 67: Viewing System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

List of Tables

EX9214 Switch Hardware Guide

About the Documentation

•

Documentation and Release Notes on page xix

•

Supported Platforms on page xix

•

Documentation Conventions on page xix

•

Documentation Feedback on page xxi

•

Requesting Technical Support on page xxii

Documentation and 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/.

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

documentation, follow the product Release Notes.

Juniper Networks Books publishes books by Juniper Networks engineers and subject

matter experts. These books go beyond the technical documentation to explore the

nuances of network architecture, deployment, and administration. The current list can

be viewed at http://www.juniper.net/books.

Supported Platforms

For the features described in this document, the following platforms are supported:

•

EX9214

Documentation Conventions

Table 1 on page xx defines 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

Indicates helpful information.Tip

Alerts you to a recommended use or implementation.Best practice

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 OS CLI User Guide

•

RFC 1997, BGP Communities Attribute

•

Introduces or emphasizes important

new terms.

•

Identifies guide names.

•

Identifies RFC and Internet draft titles.

Italic text like this

Configure the machine’s domain name:

[edit]

root@# set system domain-name

domain-name

Represents variables (options for which

you substitute a value) in commands or

configuration statements.

Italic text like this

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