Juniper QFX5110 User Manual

Part 3 Initial Installation and Configuration
Chapter 9 Unpacking and Mounting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Installing and Connecting a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Unpacking a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Mounting a QFX5110 in a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Before You Begin Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Virtual Chassis Fabric Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Chapter 10 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Connecting Earth Ground to a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Connecting AC Power to a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Connecting DC Power to a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Chapter 11 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Connecting a Device to a Network for Out-of-Band Management . . . . . . . . . . . . 93
Connecting a Device to a Management Console by Using an RJ-45
Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Connecting QFX5110 and QFX5100 Members in a QFX5110 Virtual Chassis . . . . . 95
Connecting a QFX5110 Device in a QFX5110 Virtual Chassis Fabric . . . . . . . . . . . . 96
Chapter 12 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Configuring a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Part 4 Installing, Maintaining, and Replacing Components
Chapter 13 Replacing Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Installing a Fan Module in a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Removing a Fan Module from a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Chapter 14 Replacing Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Installing a Power Supply in a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Removing a Power Supply from a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Chapter 15 Replacing Transceivers and Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . 113
Installing a Transceiver in a QFX Series Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Removing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Disconnecting a Fiber-Optic Cable from a Device . . . . . . . . . . . . . . . . . . . . . . . . . 120
Maintaining Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Chapter 16 Removing the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Installing and Removing QFX5110 Hardware Components . . . . . . . . . . . . . . . . . . 123
Powering Off a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Removing a QFX5110 from a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
vCopyright © 2017, Juniper Networks, Inc.
Table of Contents

Juniper QFX5110 Specifications

General

Model	QFX5110
Power Supply	Dual, hot-swappable
Rack Units	1U
Operating Relative Humidity	5% to 90% non-condensing
Input Voltage	100-240 VAC
Operating System	Junos OS
Layer Support	Layer 2 and Layer 3
Virtual Chassis Support	Yes
Ports	48 x 10GbE SFP+
Jumbo Frames	9216 bytes
Operating Temperature	32°F to 104°F (0°C to 40°C)
Operating Altitude	Up to 3, 048 m
Management	CLI
AC Input Frequency	50/60 Hz
Storage Temperature	-40°C to 70°C
MTBF	Consult Juniper documentation for specific values.