Juniper EX9214 Hardware Manual
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Brand: Juniper
Category: Network Router , Switch
Type: Hardware manual for Juniper EX9214
Pages: 372
Chapter 17 Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Installing an AC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . 189
Removing an AC Power Supply from an EX9214 Switch . . . . . . . . . . . . . . . . . . . . 191
Installing a DC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . 193
Removing a DC Power Supply from an EX9214 Switch . . . . . . . . . . . . . . . . . . . . 196
Chapter 18 Replacing Routing Engine (RE) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Installing an RE Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Removing an RE Module from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 201
Taking the Host Subsystem Offline in an EX9200 Switch . . . . . . . . . . . . . . . . . . 203
Chapter 19 Upgrading and Replacing Switch Fabric (SF) Module . . . . . . . . . . . . . . . . . 205
Upgrading an EX9200-SF to an EX9200-SF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Preparing the EX9200 Switch for an EX9200-SF2 Upgrade . . . . . . . . . . . . 205
Powering Off the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Removing a Routing Engine from an EX9200-SF Module . . . . . . . . . . . . . . 206
Replacing the EX9200-SF with the EX9200-SF2 . . . . . . . . . . . . . . . . . . . . 206
Installing a Routing Engine into an EX9200-SF2 . . . . . . . . . . . . . . . . . . . . . 207
Powering On the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Completing the EX9200-SF2 Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Installing an SF Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Removing an SF Module from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 212
Chapter 20 Maintaining and Replacing Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Handling and Storing Line Cards in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . 215
Holding a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Storing a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Maintaining Line Card Cables in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . 218
Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 219
Installing a Line Card in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Removing a Line Card from an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Chapter 21 Replacing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . 225
Installing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Removing a MIC from an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . 230
Chapter 22 Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Removing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Chapter 23 Replacing Alarm Relay Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Connecting the Alarm Relay Wires to the Craft Interface in an EX9200
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Disconnecting the Alarm Relay Wires from the Craft Interface in an EX9200
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Chapter 24 Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 243
Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Disconnecting a Fiber-Optic Cable from a Device . . . . . . . . . . . . . . . . . . . . . . . . 244
Maintaining Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
viiCopyright © 2017, Juniper Networks, Inc.
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