Juniper Networks QFX5120-32C-AFI Ethernet Switch Manuals

Manuals and User Guides for Juniper Networks QFX5120-32C-AFI Ethernet Switch. We have 1 Juniper Networks QFX5120-32C-AFI Ethernet Switch manual available for free PDF download: Hardware Manual

Juniper QFX5120-32C-AFI Hardware Manual (207 pages)

Brand: Juniper | Category: Switch | Size: 6 MB

Table of Contents
3
About the Documentation

10
1 Overview

17
2 Site Planning, Preparation, and Specifications

61
3 Initial Installation and Configuration

86
4 Maintaining Components

115
- Maintaining the QFX5120 Cooling System
  
  117
  - Removing a Fan Module from a QFX5120 Switch
    117
  - Installing a Fan Module in a QFX5120 Switch
    118
- Maintaining the QFX5120 Power System
  
  120
  - Removing Power Supply from a QFX5120 Switch
    120
  - Connecting AC Power to a QFX5120 Switch
    122
- Maintaining Transceivers
  
  125
  - Removing a Transceiver
    125
  - Removing a QSFP28 Transceiver
    128
  - Installing a Transceiver
    130
  - Installing a QSFP28 Transceiver
    132
- Maintaining Fiber-Optic Cables
  
  134
5 Troubleshooting Hardware

138
- Troubleshooting QFX5120 Components
  
  140
- Understanding Alarms
  140
- Interface Alarm Messages
  141
- Creating an Emergency Boot Device
  142
6 Contacting Customer Support and Returning the Chassis or Components

144
- Returning a QFX5120 Chassis or Components
  
  146
- General Safety Guidelines and Warnings
  
  155
- Definitions of Safety Warning Levels
  
  156
- Qualified Personnel Warning
  
  158
- Warning Statement for Norway and Sweden
  
  159
- Fire Safety Requirements
  
  159
  - Fire Suppression
    159
  - Fire Suppression Equipment
    159
- Installation Instructions Warning
  
  161
- Chassis and Component Lifting Guidelines
  
  161
- Restricted Access Warning
  
  163
- Ramp Warning
  
  165
- Rack-Mounting and Cabinet-Mounting Warnings
  
  165
- Grounded Equipment Warning
  
  170
- Radiation from Open Port Apertures Warning
  
  171
- Laser and LED Safety Guidelines and Warnings
  
  172
  - General Laser Safety Guidelines
    172
  - Class 1 Laser Product Warning
    173
  - Class 1 LED Product Warning
    174
  - Laser Beam Warning
    175
- Maintenance and Operational Safety Guidelines and Warnings
  
  175
  - Battery Handling Warning
    177
  - Jewelry Removal Warning
    178
  - Lightning Activity Warning
    180
  - Operating Temperature Warning
    181
  - Product Disposal Warning
    183
- General Electrical Safety Guidelines and Warnings
  
  184
- Action to Take after an Electrical Accident
  
  185
- Prevention of Electrostatic Discharge Damage
  
  185
- AC Power Electrical Safety Guidelines
  
  187
- AC Power Disconnection Warning
  
  188
- DC Power Electrical Safety Guidelines
  
  189
- DC Power Disconnection Warning
  
  190
- DC Power Grounding Requirements and Warning
  
  192
- DC Power Wiring Sequence Warning
  
  194
- DC Power Wiring Terminations Warning
  
  197
- Multiple Power Supplies Disconnection Warning
  
  200
- TN Power Warning
  
  201
- Agency Approvals for QFX5120 Switches
  
  201
- Compliance Statements for EMC Requirements for the QFX Series
  
  203
  - Qfx 5120
    203
  - Canada
    204
  - European Community
    205
  - Israel
    205
  - Japan
    205
  - Korea
    206
  - Tawain
    206
  - United States
    206
  - Nonregulatory Environmental Standards
    207

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Juniper Networks QFX5120-32C-AFI Ethernet Switch Manuals

Juniper QFX5120-32C-AFI Hardware Manual (207 pages)

Table of Contents

About the Documentation

1 Overview

QFX5120 System Overview

QFX5120 Chassis

QFX5120 Power System

2 Site Planning, Preparation, and Specifications

Site Preparation Checklist for QFX5120 Switches

QFX5120 Site Guidelines and Requirements

QFX5120 Network Cable and Transceiver Planning

QFX5120 Management Cable Specifications and Pinouts

3 Initial Installation and Configuration

Unpacking and Mounting the QFX5120 Switch

Connecting the QFX5120 to Power

Connecting the QFX5120 to the Network

Connecting the QFX5120 to External Devices

Configuring Junos os on the QFX5120

4 Maintaining Components

Maintaining the QFX5120 Cooling System

Maintaining the QFX5120 Power System

Maintaining Transceivers

Maintaining Fiber-Optic Cables

5 Troubleshooting Hardware

Troubleshooting QFX5120 Components

6 Contacting Customer Support and Returning the Chassis or Components

Returning a QFX5120 Chassis or Components

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

Chassis and Component Lifting Guidelines

Restricted Access Warning

Ramp Warning

Rack-Mounting and Cabinet-Mounting Warnings

Grounded Equipment Warning

Radiation from Open Port Apertures Warning

Laser and LED Safety Guidelines and Warnings

Maintenance and Operational Safety Guidelines and Warnings

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 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 for QFX5120 Switches

Compliance Statements for EMC Requirements for the QFX Series

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