Juniper EX3200 Hardware Manual page 6

EX3200 Switch Hardware Guide
Part 4
Chapter 15
Chapter 16
Chapter 17
Chapter 18
Chapter 19
Chapter 20
Part 5
Chapter 21
vi
Installing, Maintaining, and Replacing Components
Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Installing a Fan Tray in an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Removing a Fan Tray from an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Installing a Power Supply in an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Removing a Power Supply from an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . 164
Replacing Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Installing an Uplink Module in an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 167
Removing an Uplink Module from an EX3200 Switch . . . . . . . . . . . . . . . . . . . . . 169
Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Removing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . 179
Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Disconnecting a Fiber-Optic Cable from a Device . . . . . . . . . . . . . . . . . . . . . . . . 180
Maintaining Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Contacting Customer Support and Returning the Chassis or
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Returning an EX3200 Switch or Component for Repair or Replacement . . . . . . 183
Locating the Serial Number on an EX3200 Switch or Component . . . . . . . . . . . 184
Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . . . 184
Locating the Chassis Serial Number ID Label on an EX3200 Switch . . . . . . 184
Locating the Serial Number ID Labels on FRUs in an EX3200 Switch . . . . . 185
Contacting Customer Support to Obtain Return Material Authorization . . . . . . . 185
Packing an EX3200 Switch or Component for Shipping . . . . . . . . . . . . . . . . . . . 186
Packing an EX3200 Switch for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Packing EX3200 Switch Components for Shipping . . . . . . . . . . . . . . . . . . . . 187
Troubleshooting
Alarms and Syslog Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Understanding Alarm Types and Severity Levels on EX Series Switches . . . . . . . 191
Chassis Component Alarm Conditions on EX3200 Switches . . . . . . . . . . . . . . . . 192
Checking Active Alarms with the J-Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . 197
Monitoring System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
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