Juniper QFX10016 User manual

QFX10016 Switch Hardware Guide

Modified: 2017-08-11

Juniper Networks, Inc.

1133 Innovation Way

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. and/or its affiliates in

the United States and other countries. All other trademarks may be 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.

QFX10016 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/. 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 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

QFX10016 Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chassis Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

QFX10016 Components and Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

QFX10000 Component Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

QFX10000 Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . . . . . 14

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

QFX10016 Chassis Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

QFX10000 Field-Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

QFX10000 Status Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

QFX10000 Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

QFX10000 Cable Management System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

QFX10000 SATA SSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Chapter 3 Control Board Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 27

QFX10000 Control Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Control Board Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Control Board Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

QFX10000 Control Board LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Control Board Status Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

QFX10000 Management Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

SATA SSD LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Virtual Port Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . 33

QFX10016 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Airflow Direction in the QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

QFX10000 Fan Tray LEDs and Fan Tray Controller LEDs . . . . . . . . . . . . . . . . . . . . 37

Fan Tray LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Fan Tray Controller LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Chapter 5 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 43

QFX10000 AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

AC Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

QFX10000 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

QFX10000 AC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

QFX10000 DC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Chapter 6 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 51

QFX10016 Switch Interface Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

QFX10000 Switch Interface Board LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Chapter 7 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

QFX10000-36Q Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Switch Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Status and Activity LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

QFX10000-30C Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Channelizing 40-Gigabit Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Switch Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Status and Activity LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

QFX10000-60S-6Q Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Hardware Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Port Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Channelization of 40-Gigabit Ethernet Ports . . . . . . . . . . . . . . . . . . . . . . . . . 67

Using Copper and Fiber SFP Transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

SFP+ Status and Activity LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

QSFP+ and QSFP28 Status and Activity LEDs . . . . . . . . . . . . . . . . . . . . . . . . 69

QFX10K-12C-DWDM Coherent Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Hardware Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Optical Transmit Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Optical Receive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Status and Activity LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Software Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Alarms, Errors, and Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

OT and ET Interface Alarms and Defects . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

QFX10000 Line Card LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

1.2 Terabyte DWDM OTN Module Wavelengths . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

QFX10016 Switch Hardware Guide

Part 2 Site Planning, Preparation, and Specifications

Chapter 8 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

QFX10000 Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

QFX10000 Environmental Requirements and Specifications . . . . . . . . . . . . . . . 107

General Site Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

QFX10000 Rack Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

QFX10000 Clearance Requirements for Airflow and Hardware Maintenance . . . 111

Chapter 9 Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Power Requirements for QFX10000 Components . . . . . . . . . . . . . . . . . . . . . . . . 113

Calculating Power Requirements for a QFX10016 Switch . . . . . . . . . . . . . . . . . . . 114

Calculating the Power Consumption of Your QFX10016 Configuration . . . . . 115

Calculating the Number of Power Supplies Required for Your QFX10016

Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

QFX10000 AC Power Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

QFX10000 Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

QFX10000 DC Power Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

QFX10000 Grounding Cable and Lug Specifications . . . . . . . . . . . . . . . . . . . . . . 124

Chapter 10 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Determining QFX10000 Optical Transceiver and Cable Support . . . . . . . . . . . . . 127

Cable Specifications for QSFP+ and QSFP28 Transceivers . . . . . . . . . . . . . . . . . 128

QFX10000 Cable Specifications for Console and Management Connections . . 129

Understanding QFX Series Fiber-Optic Cable Signal Loss, Attenuation, and

Dispersion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Signal Loss in Multimode and Single-Mode Fiber-Optic Cables . . . . . . . . . . 130

Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 131

Calculating the Fiber-Optic Cable Power Budget for a QFX Series Device . . . . . . 131

Calculating the Fiber-Optic Cable Power Margin for a QFX Series Device . . . . . . 132

Chapter 11 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Console Port Connector Pinouts for a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . 135

USB Port Specifications for the QFX Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Management Port Connector Pinouts for the QFX Series . . . . . . . . . . . . . . . . . . . 137

Part 3 Initial Installation and Configuration

Chapter 12 Unpacking and Mounting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

QFX10016 Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Unpacking the QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Unpacking QFX10000 Line Cards, Control Boards, and Switch Interface

Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Comparing the QFX10000 Order to the Packing List . . . . . . . . . . . . . . . . . . . . . . 146

Installing the Mounting Hardware for a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . 150

Mounting a QFX10016 in a Four-Post Rack Using a Mechanical Lift . . . . . . . . . . 153

Installing the Front Panel on a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Table of Contents

Chapter 13 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Connecting Earth Ground to a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Connecting AC Power to a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Connecting DC Power to a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Chapter 14 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Connecting a Device to a Network for Out-of-Band Management . . . . . . . . . . . 167

Connecting a Device to a Management Console by Using an RJ-45

Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Chapter 15 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Configuring a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Part 4 Installing, Maintaining, and Replacing Components

Chapter 16 Replacing Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Installing a QFX10000 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Removing a QFX10000 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Installing a QFX10000 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Removing a QFX10000 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Chapter 17 Replacing Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Installing a QFX10000 AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Removing a QFX10000 AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Installing a QFX10000 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Removing a QFX10000 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Chapter 18 Replacing Switch Fabric Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Handling and Storing QFX10000 Line Cards, Control Boards, and SIBs . . . . . . . 213

Holding Line Cards and Control Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Holding SIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Storing Line Cards, Control Boards, and SIBs . . . . . . . . . . . . . . . . . . . . . . . . . 216

Installing a QFX10000 Switch Interface Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Removing a QFX10000 Switch Interface Board . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Chapter 19 Installing and Replacing Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Installing a QFX10000 Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Removing a QFX10000 Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232

Installing the QFX10000 Cable Management System . . . . . . . . . . . . . . . . . . . . . 235

Chapter 20 Installing and Replacing a Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Installing a QFX10000 Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Removing a QFX10000 Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Chapter 21 Installing and Replacing an SSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Installing the Optional SATA Solid State Drive in a QFX10000 . . . . . . . . . . . . . . 245

Removing the Optional SATA Solid State Drive in a QFX10000 . . . . . . . . . . . . . 247

Chapter 22 Replacing Transceivers and Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . 251

Removing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254

Disconnecting a Fiber-Optic Cable from a Device . . . . . . . . . . . . . . . . . . . . . . . . 256

QFX10016 Switch Hardware Guide

Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257

Maintaining Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

Chapter 23 Removing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

Powering Off a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

Removing a QFX10016 From a 4-Post Rack Using a Mechanical Lift . . . . . . . . . 263

Chapter 24 Contacting Customer Support and Returning the Chassis or

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

Returning a QFX10000 Switch or Component for Repair or Replacement . . . . . 267

Locating the Serial Number on a QFX10000 Switch or Component . . . . . . . . . 268

Listing the Chassis and Component Details Using the CLI . . . . . . . . . . . . . . 268

Locating the Chassis Serial Number ID Label on a QFX10008 or

QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Locating the Serial Number ID Labels on QFX10000 Power Supplies . . . . . 271

Locating the Serial Number ID Labels on QFX10000 Fan Trays and Fan Tray

Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272

Locating the Serial Number ID Labels on QFX10000 Control Boards . . . . . 273

Locating the Serial Number ID Labels on a QFX10000 Line Card . . . . . . . . 274

Locating the Serial Number ID Labels on a QFX10000 Switch Interface

Board (SIB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274

Locating the Serial Number ID Label on a QFX10000 SATA SSD . . . . . . . . . 275

Contacting Customer Support to Obtain Return Material Authorization . . . . . . . 275

Packing a QFX10000 or Component for Shipping . . . . . . . . . . . . . . . . . . . . . . . . 276

Packing a QFX10000 Switch Chassis for Shipping . . . . . . . . . . . . . . . . . . . . 277

Packing QFX10000 Switch Components for Shipping . . . . . . . . . . . . . . . . . 281

Part 5 Troubleshooting

Chapter 25 Restoring Junos OS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Creating an Emergency Boot Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Performing a Recovery Installation Using an Emergency Boot Device . . . . . . . . . 287

Chapter 26 Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

Understanding Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

Chassis Alarm Messages on QFX10008 and QFX10016 Modular Chassis

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

Interface Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

Part 6 Safety and Compliance Information

Chapter 27 General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

Definitions of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Warning Statement for Norway and Sweden . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301

Chapter 28 Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303

Table of Contents

Chapter 29 Installation Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . 305

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

QFX10016 Chassis Lifting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

Restricted Access Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

Rack-Mounting and Cabinet-Mounting Warnings . . . . . . . . . . . . . . . . . . . . . . . . 308

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312

Chapter 30 Radiation and Laser Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . 315

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Laser and LED Safety Guidelines and Warnings for the QFX Series . . . . . . . . . . . 316

Class 1M Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

Class 1M Laser Radiation Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Unterminated Fiber-Optic Cable Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . 317

Chapter 31 Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . 319

Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . 319

Battery Handling Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323

Chapter 32 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 325

General Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . 325

Action to Take After an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Prevention of Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

AC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

DC Power Electrical Safety Guidelines for Switches . . . . . . . . . . . . . . . . . . . . . . 330

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

DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . 334

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . 337

TN Power Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337

Chapter 33 Agency Approvals and Compliance Statements . . . . . . . . . . . . . . . . . . . . . 339

Agency Approvals for the QFX Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339

Compliance Statements for EMC Requirements for the QFX Series . . . . . . . . . . 340

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Israel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

Nonregulatory Environmental Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

QFX Series Compliance Statements for NEBS . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

QFX10016 Switch Hardware Guide

List of Figures

Part 1 Overview

Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 1: QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2: QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 3: QFX10016 Chassis Internal Components . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 4: QFX10000 Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 5: QFX10000-36Q Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 6: QFX10016 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 7: QFX10016 Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 8: QFX10000 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 9: QFX10000 AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 10: QFX10000 DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 11: Front View of QFX100016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 12: Status Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 13: QFX10000 Cable Management System . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 14: Cable Management Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 15: Two Cable Management Systems Installed on QFX10016 . . . . . . . . . . . 25

Figure 16: SATA SSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Chapter 3 Control Board Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 17: QFX10000 Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 18: Control Board Faceplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 19: QFX10000 Control Board LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 20: Control Board Status Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 21: Management Port LEDs on a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . 30

Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . 33

Figure 22: Fan Trays for a QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 23: Airflow Through a QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 24: Fan Tray LEDs on a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 25: Fan Tray Controller LEDs on a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . 41

Chapter 5 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 26: AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 27: Power Cord Retainer for an AC Power Supply . . . . . . . . . . . . . . . . . . . . 45

Figure 28: DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 29: LEDs on an AC Power Supply in QFX10000 Switches . . . . . . . . . . . . . 48

Figure 30: LEDs on a DC Power Supply in QFX10000 Switches . . . . . . . . . . . . . . 49

Chapter 6 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 51

Figure 31: QFX10016 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Figure 32: SIBs Installed in a QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Figure 33: SIB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Chapter 7 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 34: QFX10000-36Q Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Figure 35: All Ports Are Enabled for 40-Gigabit Ethernet by Default . . . . . . . . . . . 57

Figure 36: 100-Gigabit Ethernet Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 37: 100-Gigabit Ethernet Port Disables Two Associated 40-Gigabit

Ethernet Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 38: Use the First and Fourth Port in Each 6XQSFP Cage to Channelize a

Port Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 39: LED Indicators for QSFP+ and QSFP28 Ports . . . . . . . . . . . . . . . . . . . . 60

Figure 40: QFX10000-30C Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Figure 41: Disabled Ports in Channelization Mode . . . . . . . . . . . . . . . . . . . . . . . . . 62

Figure 42: Indicators for QSFP28 Ports on QFX10000-30C Line Cards . . . . . . . . 63

Figure 43: QFX10000-60S-6Q Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figure 44: QFX10000-60S-6Q Port Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Figure 45: Supported Placement for Copper and Fiber SFP+ Transceivers . . . . . 68

Figure 46: Belly-to-Belly SFP Transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 47: SFP+ Port Indicators and Status LEDs on a QFX10000-60S-6Q Line

Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 48: LED Indicators on QSFP+ and QSFP28 Ports on QFX10000-60S-6Q

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

Figure 49: QFX10K-12C-DWDM Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Figure 50: QFX10K-12C-DWDM Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Figure 51: DWDM Port and Ethernet Link State LEDs . . . . . . . . . . . . . . . . . . . . . . . 75

Figure 52: Line Card LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Part 2 Site Planning, Preparation, and Specifications

Chapter 8 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Figure 53: Clearance Requirements for Airflow and Hardware Maintenance for

a QFX10008 Modular Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Figure 54: Clearance Requirements for Airflow and Hardware Maintenance for

a QFX10016 Modular Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Part 3 Initial Installation and Configuration

Chapter 12 Unpacking and Mounting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Figure 55: Shipping Crate and Accessory Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Figure 56: Bracket Bolt Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Figure 57: Unpacking a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Figure 58: Mounting Brackets for Four-Post Rack Installation . . . . . . . . . . . . . . . 152

Figure 59: Loading the QFX10016 into a Rack Using a Mechanical Lift . . . . . . . . 154

Figure 60: Attaching Front-Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Figure 61: Front Panel Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Figure 62: Attaching Front Panel Brackets on a QFX10008 . . . . . . . . . . . . . . . . . 157

Figure 63: Attaching Front Panel Brackets on a QFX10016 . . . . . . . . . . . . . . . . . . 158

Figure 64: Front Panel Installation on a QFX10008 . . . . . . . . . . . . . . . . . . . . . . . 159

QFX10016 Switch Hardware Guide

Figure 65: Front Panel Installation on a QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . 160

Chapter 13 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Figure 66: ESD Point for the QFX10008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Figure 67: ESD Point for the QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Figure 68: Connecting a Grounding Cable to the QFX10008 . . . . . . . . . . . . . . . . 164

Figure 69: Connecting a Grounding Cable to the QFX10016 . . . . . . . . . . . . . . . . . 164

Chapter 14 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Figure 70: RJ-45 Connector on an Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . 167

Figure 71: Connecting a Device to a Network for Out-of-Band Management . . . 168

Figure 72: RJ-45 Connector on an Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . 168

Figure 73: Connecting a Device to a Management Console Through a Console

Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Figure 74: Connecting a Device Directly to a Management Console . . . . . . . . . . . 169

Part 4 Installing, Maintaining, and Replacing Components

Chapter 16 Replacing Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Figure 75: ESD Point for QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 178

Figure 76: ESD Point for QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Figure 77: Installing a Fan Tray in a QFX10008 . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Figure 78: Installing a Fan Tray in a QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Figure 79: ESD Point on QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 182

Figure 80: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 182

Figure 81: Removing a Fan Tray from a QFX10008 . . . . . . . . . . . . . . . . . . . . . . . . 183

Figure 82: Removing a Fan Tray from a QFX10016 . . . . . . . . . . . . . . . . . . . . . . . . 184

Figure 83: Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Figure 84: Replacing a QFX10008 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . 186

Figure 85: Replacing a QFX10016 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . 186

Figure 86: Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Figure 87: Removing a QFX10008 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . 188

Figure 88: Removing a QFX10016 Fan Tray Controller . . . . . . . . . . . . . . . . . . . . . 188

Chapter 17 Replacing Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Figure 89: ESD Point on QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . 190

Figure 90: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 190

Figure 91: Removing the PSU Cover Panel on a QFX10008 . . . . . . . . . . . . . . . . . . 191

Figure 92: Removing the PSU Cover Panel on a QFX10016 . . . . . . . . . . . . . . . . . . 191

Figure 93: Installing an AC Power Supply in a QFX10008 . . . . . . . . . . . . . . . . . . . 192

Figure 94: Installing an AC Power Supply in a QFX10016 . . . . . . . . . . . . . . . . . . . 193

Figure 95: Power Cord and Retainer Clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Figure 96: ESD Point on QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 196

Figure 97: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 196

Figure 98: Removing an AC Power Supply from a QFX10008 . . . . . . . . . . . . . . . 197

Figure 99: Removing an AC Power Supply from a QFX10016 . . . . . . . . . . . . . . . . 198

Figure 100: ESD Point on QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . 200

Figure 101: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 200

Figure 102: Removing the Plastic Cable Cover on a QFX10000 DC Power

Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

List of Figures

Figure 103: Connecting the DC Power Supply Cables to a QFX10000 . . . . . . . . 203

Figure 104: Removing the PSU Cover Panel on a QFX10008 . . . . . . . . . . . . . . . . 204

Figure 105: Removing the PSU Cover Panel on a QFX10016 . . . . . . . . . . . . . . . . 204

Figure 106: Installing a DC Power Supply in a QFX10000 . . . . . . . . . . . . . . . . . . 206

Figure 107: Setting the Enable Switches for the Power Source . . . . . . . . . . . . . . 207

Figure 108: ESD Point on Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Figure 109: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . 209

Figure 110: Removing a DC Power Supply from a QFX10008 . . . . . . . . . . . . . . . . 210

Figure 111: Removing a DC Power Supply from a QFX10016 . . . . . . . . . . . . . . . . . . 211

Chapter 18 Replacing Switch Fabric Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Figure 112: Connector Edge of a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Figure 113: QFX10000 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215

Figure 114: ESD Point on QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 217

Figure 115: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Figure 116: Removing a SIB Cover Plate on a QFX10008 . . . . . . . . . . . . . . . . . . . . 218

Figure 117: Installing a QFX10008 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Figure 118: Installing a QFX10016 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Figure 119: ESD Point on QFX10008 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . 222

Figure 120: ESD Point on QFX10016 Chassis Rear . . . . . . . . . . . . . . . . . . . . . . . . . 223

Figure 121: Loosening Captive Screws and Spread Ejector Handles . . . . . . . . . . . 224

Figure 122: Removing the SIB from a QFX10008 Chassis . . . . . . . . . . . . . . . . . . . 225

Figure 123: Removing the SIB from a QFX10016 Chassis . . . . . . . . . . . . . . . . . . . 226

Figure 124: Extracted SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

Chapter 19 Installing and Replacing Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229

Figure 125: ESD Point on QFX10008 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 230

Figure 126: ESD Point on QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . . 230

Figure 127: Removing the Cover Panel for a Line Card . . . . . . . . . . . . . . . . . . . . . 230

Figure 128: Line Card Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

Figure 129: Inserting a Line Card into the Slot and Rotating the Handles . . . . . . . 231

Figure 130: ESD Point on QFX10008 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 233

Figure 131: ESD Point on QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . . 233

Figure 132: Removing a QFX10000 Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

Figure 133: QFX10000 Line Card Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Figure 134: Cable Management System Components . . . . . . . . . . . . . . . . . . . . . 236

Figure 135: Removing the Handle Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Figure 136: Adding Handle Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Figure 137: Adding the Cable Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237

Figure 138: Completed Cable Management System . . . . . . . . . . . . . . . . . . . . . . . 238

Chapter 20 Installing and Replacing a Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Figure 139: ESD Point for QFX10008 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 240

Figure 140: ESD Point for QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 240

Figure 141: Removing a Control Board Cover Panel . . . . . . . . . . . . . . . . . . . . . . . 240

Figure 142: Control Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

Figure 143: ESD Point on QFX10008 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 242

Figure 144: ESD Point on QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . . 242

Figure 145: Removing a Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Chapter 21 Installing and Replacing an SSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

QFX10016 Switch Hardware Guide

Figure 146: ESD Point on QFX10008 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 246

Figure 147: ESD Point on QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . . 246

Figure 148: Removing the SATA SSD Cover Plate . . . . . . . . . . . . . . . . . . . . . . . . . 246

Figure 149: Installing the SATA SSD into the Slot . . . . . . . . . . . . . . . . . . . . . . . . . 247

Figure 150: ESD Point on QFX10008 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . 248

Figure 151: ESD Point on QFX10016 Chassis Front . . . . . . . . . . . . . . . . . . . . . . . . 248

Figure 152: Removing the SATA SSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248

Chapter 22 Replacing Transceivers and Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . 251

Figure 153: Removing an SFP, SFP+, XFP, or a QSFP+ Transceiver . . . . . . . . . . . 253

Figure 154: Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Figure 155: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed

in a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

Chapter 23 Removing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

Figure 156: Moving the QFX10016 Using a Mechanical Lift . . . . . . . . . . . . . . . . . 265

Chapter 24 Contacting Customer Support and Returning the Chassis or

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267

Figure 157: QFX10008 Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Figure 158: QFX10016 Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271

Figure 159: QFX10000 AC Power Supply Serial Number Location . . . . . . . . . . . . 272

Figure 160: QFX10000 DC Power Supply Serial Number Location . . . . . . . . . . . 272

Figure 161: QFX10000 Fan Tray Serial Number Location . . . . . . . . . . . . . . . . . . . 273

Figure 162: QFX10000 Fan Tray Controller Serial Number Location . . . . . . . . . . 273

Figure 163: QFX10000 Control Board Serial Number Location . . . . . . . . . . . . . . 274

Figure 164: QFX10000 Line Card Serial Number Location . . . . . . . . . . . . . . . . . . 274

Figure 165: QFX10000 SIB Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 275

Figure 166: QFX10000 SATA SSD Serial Number Location . . . . . . . . . . . . . . . . . 275

Figure 167: Stacking Configuration for Packing the QFX10008 Chassis . . . . . . . . 277

Figure 168: Stacking Configuration for Packing the QFX10016 Chassis . . . . . . . . 278

Figure 169: Attaching the QFX10008 to the Pallet . . . . . . . . . . . . . . . . . . . . . . . . 280

Figure 170: Attaching the QFX10016 to the Pallet . . . . . . . . . . . . . . . . . . . . . . . . . 281

Part 6 Safety and Compliance Information

Chapter 32 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Figure 171: Placing a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . 328

List of Figures

QFX10016 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 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 3: QFX10016 Port Densities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 4: QFX10016 Hardware Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 5: CLI Equivalents of Terms Used in Documentation for QFX10000

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 6: QFX10016 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 7: FRUs in an QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 8: Status Panel LEDs in a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Chapter 3 Control Board Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 9: Control Board Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 10: RJ-45 Management Port LEDs on a QFX10000 Control Board . . . . . . . . 31

Table 11: SFP Management Port LEDs on a QFX10000 Control Board . . . . . . . . . . 31

Table 12: Control Board Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Chapter 4 Cooling System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . 33

Table 13: QFX10016 Fan Tray Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 14: QFX100016 Fan Tray Controller Specifications . . . . . . . . . . . . . . . . . . . . 36

Table 15: Fan Tray LEDs on a QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 16: Fan Tray Controller LEDs on a QFX100000 . . . . . . . . . . . . . . . . . . . . . . . 42

Chapter 5 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 17: LEDs on an AC Power Supply in QFX10000 . . . . . . . . . . . . . . . . . . . . . . 48

Table 18: LEDs on an DC Power Supply in QFX10000 . . . . . . . . . . . . . . . . . . . . . . 50

Chapter 6 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 19: Dimensions of a QFX10016 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 20: SIB LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Chapter 7 Line Card Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 21: QFX10000-36Q Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 22: Network Port Status and Activity LEDs on a QFX10000-36Q Line

Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 23: Maximum Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 24: Port Mapping for Channelization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 25: Network Port Status and Activity LEDs on a QFX10000-30C Line

Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Table 26: QFX10000-60S-6Q Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Table 27: Network Port Status and Activity LEDs for SFP+ Ports on a

QFX10000-60S-6Q Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Table 28: QSFP+ and QSFP28 Network Port Status and Activity LEDs . . . . . . . . 70

Table 29: QFX10K-12C-DWDM Modulation Formats . . . . . . . . . . . . . . . . . . . . . . . 73

Table 30: Juniper Networks Compatible Products in 100 Gbps Mode . . . . . . . . . . 73

Table 31: QFX10K-12C-DWDM Optical Transmit Specifications . . . . . . . . . . . . . . . 73

Table 32: QFX10K-12C-DWDM Optical Receive Specifications . . . . . . . . . . . . . . . 74

Table 33: Network Port Status LEDs (ot Interfaces) . . . . . . . . . . . . . . . . . . . . . . . . 75

Table 34: Valid et Interface Link Combinations of Every Two ot Ports . . . . . . . . . . 75

Table 35: Ethernet Link LEDs (et Interfaces) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Table 36: OT Interface Alarms and Defects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 37: ET Interface Alarms and Defects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Table 38: Power and Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Table 39: QFX1000-12C-DWDM Module Wavelengths . . . . . . . . . . . . . . . . . . . . . 86

Part 2 Site Planning, Preparation, and Specifications

Chapter 8 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 40: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 41: QFX10000 Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Table 42: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 43: Rack Requirements for the QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . 110

Chapter 9 Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Table 44: Power Requirements for QFX10000 Components . . . . . . . . . . . . . . . . 113

Table 45: Chassis Power Consumption for Standard Configurations . . . . . . . . . . 115

Table 46: Line Card Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Table 47: Total Power Available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Table 48: Total Power Available with Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Table 49: Power Specifications for an AC Power Supply Used in a

QFX10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Table 50: Physical Specifications for a QFX10000 AC Power Supply . . . . . . . . . . 119

Table 51: AC Power Cord Specifications for QFX10000 Modular Switches . . . . . . 121

Table 52: Power Specifications for the QFX10000 DC Power Supply . . . . . . . . . 123

Table 53: Physical Specifications of a QFX10000 DC Power Supply . . . . . . . . . . 124

Chapter 10 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Table 54: QSFP+ and QSFP28 Optical Module Receptacle Pinouts . . . . . . . . . . 128

Table 55: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts . . . . . . . . . . . . . . . . 129

Table 56: Cable Specifications for Console and Management Connections for

the QFX10000 Line of Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Table 57: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . 133

Chapter 11 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Table 58: Console Port Connector Pinouts for the QFX Series . . . . . . . . . . . . . . . 135

Table 59: RJ-45 Management Port Connector Pinouts for the QFX Series . . . . . 137

QFX10016 Switch Hardware Guide

Part 3 Initial Installation and Configuration

Chapter 12 Unpacking and Mounting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Table 60: Redundant Configuration Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Table 61: Base Configuration Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Table 62: QFX10000 Accessory Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Table 63: QFX10000 Rack-Mounting Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Table 64: QFX10000 Front Panel Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Part 5 Troubleshooting

Chapter 26 Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

Table 65: Alarm Terms and Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289

Table 66: Chassis Component Alarm Conditions on QFX10000 Modular

Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290

List of Tables

QFX10016 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:

•

QFX10016

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

QFX10016 Switch Hardware Guide

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