Table of Contents

 

AC Power Cord Specifications for an EX8200 Switch

. 112

 

Calculating Power Requirements for an EX8208 Switch

. 114

 

Calculating the Power Consumption of Your EX8208 Switch

 

 

Configuration

. 115

 

Calculating System Thermal Output for Your EX8208 Switch

 

 

Configuration

. 116

 

Calculating the Number of Power Supplies Required for Your EX8208 Switch

 

 

Configuration

. 117

 

Calculating the EX8200 Switch Fiber-Optic Cable Power Budget

120

 

Calculating the EX8200 Switch Fiber-Optic Cable Power Margin

. 121

Part 3

Installing and Connecting the Switch and Switch Components

Chapter 8

Installing the Switch

125

 

Installing and Connecting an EX8208 Switch

125

 

Unpacking an EX8200 Switch

126

 

Parts Inventory (Packing List) for an EX8208 Switch

130

 

Installing Adjustable Mounting Brackets in a Rack or Cabinet for an EX8200

 

 

Switch

132

 

Installing the Power Cord Tray in a Rack or Cabinet for an EX8200 Switch

135

 

Mounting an EX8208 Switch on a Rack or Cabinet

138

 

Mounting an EX8208 Switch on a Rack or Cabinet Using a Mechanical Lift . . .

. 141

 

Mounting an EX8208 Switch on a Rack or Cabinet Without Using a Mechanical

 

 

Lift

143

Chapter 9

Installing Switch Components

149

 

Installing and Removing EX8208 Switch Hardware Components

149

 

Installing an AC Power Supply in an EX8200 Switch

150

 

Installing a DC Power Supply in an EX8200 Switch

152

 

Installing a Fan Tray in an EX8208 Switch

154

 

Installing an SRE Module in an EX8208 Switch

155

 

Installing an SF Module in an EX8208 Switch

157

 

Unpacking a Line Card Used in an EX8200 Switch

159

 

Installing a Line Card in an EX8200 Switch

160

 

Installing a Transceiver in an EX Series Switch

163

 

Connecting a Fiber-Optic Cable to an EX Series Switch

165

Chapter 10

Connecting the Switch

167

 

Connecting Earth Ground to an EX Series Switch

167

 

Connecting Earth Ground to an EX2200 or EX3200 Switch

168

 

Connecting Earth Ground to an EX4200 Switch

169

 

Connecting Earth Ground to an EX4500 Switch

170

 

Connecting Earth Ground to an EX8208 Switch

. 171

 

Connecting Earth Ground to an EX8216 Switch

172

 

Connecting AC Power to an EX8200 Switch

173

 

Connecting DC Power to an EX8200 Switch

175

 

Powering On an EX8200 Switch

180

Copyright © 2010, Juniper Networks, Inc.

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Juniper Networks EX8208 manual Chapter Installing the Switch 125