Juniper EX9214 Hardware Manual page 13

Part 4
Chapter 16
Chapter 17
Chapter 18
Chapter 19
Chapter 20
Chapter 21
Chapter 22
Chapter 23
Chapter 24
Chapter 25
Copyright © 2017, Juniper Networks, Inc.
Installing, Maintaining, and Replacing Components
Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Figure 59: Installing a Fan Tray in an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . 184
Figure 60: Installing the Upper Fan Tray in an EX9214 Switch . . . . . . . . . . . . . . . 185
Figure 61: Removing a Fan Tray from an EX9200 Switch . . . . . . . . . . . . . . . . . . . 187
Figure 62: Removing the Upper Fan Tray in an EX9214 Switch . . . . . . . . . . . . . . . 188
Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Figure 63: Installing an AC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . 190
Figure 64: Removing an AC Power Supply from an EX9214 Switch . . . . . . . . . . . 193
Figure 65: Installing a DC Power Supply in an EX9214 Switch . . . . . . . . . . . . . . . 195
Figure 66: Removing a DC Power Supply from an EX9214 Switch . . . . . . . . . . . . 198
Replacing Routing Engine (RE) Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Figure 67: Installing an RE Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . 201
Figure 68: Removing an RE Module from an EX9200 Switch . . . . . . . . . . . . . . . 203
Upgrading and Replacing Switch Fabric (SF) Module . . . . . . . . . . . . . . . . . 205
Figure 69: Installing an SF Module in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . 211
Figure 70: Removing an SF Module from an EX9200 Switch . . . . . . . . . . . . . . . . 213
Maintaining and Replacing Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Figure 71: Edges of the Line Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Figure 72: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Figure 73: Do Not Rest the Edge of a Line Card on a Hard Surface . . . . . . . . . . . . 217
Figure 74: Unpacking a Line Card Used in an EX9200 Switch . . . . . . . . . . . . . . . 220
Figure 75: Installing a Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Figure 76: Removing a Line Card from an EX9200 Switch . . . . . . . . . . . . . . . . . . 224
Replacing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . 225
Figure 77: Installing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Figure 78: Removing the Septum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Figure 79: Installing an EX9200-10XS-MIC or EX9200-20F-MIC . . . . . . . . . . . . 229
Figure 80: Installing an EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Figure 81: Removing an EX9200-10XS-MIC or EX9200-20F-MIC . . . . . . . . . . . . 233
Figure 82: Removing an EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Figure 83: Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Figure 84: Removing an SFP, SFP+, XFP, or a QSFP+ Transceiver . . . . . . . . . . . . 239
Replacing Alarm Relay Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Figure 85: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Figure 86: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 243
Figure 87: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in
a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Replacing Cable Management Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Figure 88: Installing the Cable Management Bracket in an EX9214 Switch . . . . 248
Figure 89: Removing the Cable Management Bracket . . . . . . . . . . . . . . . . . . . . . 249
List of Figures
xiii