User Manuals: Juniper QFX5220 Data Center Switch

Table of Contents

3

About the Documentation

10

1 Overview

17

2 Site Planning, Preparation, and Specifications

76

3 Initial Installation and Configuration

106

4 Maintaining Components

147

Maintaining QFX5220 Cooling System

149
- How to Remove a Fan Module from a QFX5220
  149
- How to Remove a Fan Module in a QFX5220
  151
Maintaining the QFX5220 Power System

153
- How to Remove a Power Supply from a QFX5220
  153
- How to Install an AC Power Supply in a QFX5220
  156
Maintaining Transceivers and Fiber Optic Cables on a QFX5220

159
- Removing a Transceiver
  159
- Installing a Transceiver
  162
- Disconnecting a Fiber-Optic Cable
  164
- Connecting a Fiber-Optic Cable
  165
- Maintaining Fiber-Optic Cables
  166
Powering off a QFX5220

167
Removing the EMI Panel from QFX5220-128C

169

5 Troubleshooting Hardware

172

6 Contacting Customer Support and Returning the Chassis or Components

181

7 Safety and Compliance Information

196

General Safety Guidelines and Warnings

198
Definitions of Safety Warning Levels

199
Qualified Personnel Warning

201
Warning Statement for Norway and Sweden

202
Fire Safety Requirements

202
- Fire Suppression
  202
- Fire Suppression Equipment
  202
Installation Instructions Warning

204
QFX5220 Installation Safety Guidelines

204
Restricted Access Warning

206
Ramp Warning

208
Rack-Mounting and Cabinet-Mounting Warnings

208
Grounded Equipment Warning

213
Laser and LED Safety Guidelines and Warnings

213
- General Laser Safety Guidelines
  214
- Class 1 Laser Product Warning
  215
- Class 1 LED Product Warning
  216
- Laser Beam Warning
  217
Radiation from Open Port Apertures Warning

218
- Battery Handling Warning
  220
- Jewelry Removal Warning
  221
- Lightning Activity Warning
  223
- Operating Temperature Warning
  224
- Product Disposal Warning
  226
General Electrical Safety Guidelines and Warnings

227
Action to Take after an Electrical Accident

228
Prevention of Electrostatic Discharge Damage

228
AC Power Electrical Safety Guidelines

230
AC Power Disconnection Warning

231
DC Power Electrical Safety Guidelines

232
DC Power Copper Conductors Warning

233
DC Power Disconnection Warning

234
DC Power Grounding Requirements and Warning

236
DC Power Wiring Sequence Warning

238
DC Power Wiring Terminations Warning

241
Multiple Power Supplies Disconnection Warning

244
TN Power Warning

245
Agency Approvals and Compliance Statements for the QFX5200 and QFX5220

245
- Agency Approvals for the QFX Series
  246

User Manuals: Juniper QFX5220 Data Center Switch

Juniper QFX5220 Hardware Manual (247 pages)

Table of Contents

About the Documentation

1 Overview

QFX5220 System Overview

QFX5220-32CD Port Panel

QFX5220-128C Port Panel

QFX5220 Management Panel

QFX5220 Cooling System

QFX5220 Power System

2 Site Planning, Preparation, and Specifications

QFX5220 Site Preparation Checklist

QFX5220 Site Guidelines and Requirements

QFX5220 Network Cable and Transceiver Planning

QFX5220 Management Cable Specifications and Pinouts

3 Initial Installation and Configuration

QFX5220 Installation Overview

Unpacking and Mounting the QFX5220

Connecting the QFX5220 to External Devices

Connecting the QFX5220 to Power

Performing the Initial Software Configuration for QFX5220 Switches

4 Maintaining Components

Maintaining QFX5220 Cooling System

Maintaining the QFX5220 Power System

Maintaining Transceivers and Fiber Optic Cables on a QFX5220

Powering off a QFX5220

Removing the EMI Panel from QFX5220-128C

5 Troubleshooting Hardware

Troubleshooting the QFX5220

6 Contacting Customer Support and Returning the Chassis or Components

Contacting Customer Support to Obtain Return Material Authorization

Returning the QFX5220 Chassis or Components

7 Safety and Compliance Information

General Safety Guidelines and Warnings

Definitions of Safety Warning Levels

Qualified Personnel Warning

Warning Statement for Norway and Sweden

Fire Safety Requirements

Installation Instructions Warning

QFX5220 Installation Safety Guidelines

Restricted Access Warning

Ramp Warning

Rack-Mounting and Cabinet-Mounting Warnings

Grounded Equipment Warning

Laser and LED Safety Guidelines and Warnings

Radiation from Open Port Apertures Warning

General Electrical Safety Guidelines and Warnings

Action to Take after an Electrical Accident

Prevention of Electrostatic Discharge Damage

AC Power Electrical Safety Guidelines

AC Power Disconnection Warning

DC Power Electrical Safety Guidelines

DC Power Copper Conductors Warning

DC Power Disconnection Warning

DC Power Grounding Requirements and Warning

DC Power Wiring Sequence Warning

DC Power Wiring Terminations Warning

Multiple Power Supplies Disconnection Warning

TN Power Warning

Agency Approvals and Compliance Statements for the QFX5200 and QFX5220

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