Juniper T4000 Hardware Manual page 9

Copyright © 2013, Juniper Networks, Inc.
Replacing a T4000 Upper Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Removing the T4000 Upper Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . 238
Installing the T4000 Upper Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Replacing a T4000 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Removing the T4000 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Installing the T4000 Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Replacing a T4000 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Removing a T4000 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Installing a T4000 FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Replacing T4000 Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . 248
Taking the T4000 Host Subsystem Offline . . . . . . . . . . . . . . . . . . . . . . . . . 248
Replacing a Control Board or Routing Engine Component . . . . . . . . . . . . . . 252
Replacing a T4000 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Removing a T4000 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Installing a T4000 PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Replacing a T4000 Six-Input DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Removing a T4000 Six-Input DC Power Supply . . . . . . . . . . . . . . . . . . . . . . 258
Installing a T4000 Six-Input DC Power Supply . . . . . . . . . . . . . . . . . . . . . . 260
Replacing a T4000 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Removing a T4000 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . 262
Installing a T4000 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . . 263
Replacing a T4000 Six-Input DC Power Supply Front Air Filter . . . . . . . . . . . . . 264
Removing a T4000 Six-Input DC Power Supply Front Air Filter . . . . . . . . . . 265
Installing a T4000 Six-Input DC Power Supply Front Air Filter . . . . . . . . . . 265
Replacing a T4000 Six-Input DC Power Supply Side Air Filter . . . . . . . . . . . . . . 265
Removing a T4000 Six-Input DC Power Supply Side Air Filter . . . . . . . . . . 265
Installing a T4000 Six-Input DC Power Supply Side Air Filter . . . . . . . . . . . 266
Replacing a T4000 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Removing a T4000 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Installing a T4000 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Replacing a CompactFlash Card in a T4000 RE-C1800 Routing Engine . . . . . . 270
Preparing to Replace a CompactFlash Card in a T4000 RE-C1800 Routing
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Removing a CompactFlash Card from a T4000 RE-C1800 Routing
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Installing a CompactFlash Card into a T4000 RE-C1800 Routing Engine . . 271
Copying Junos OS to the CompactFlash Card in a T1600 RE-C1800 Routing
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Replacing a Solid-State Disk in a T4000 RE-C1800 Routing Engine . . . . . . . . . . 273
Preparing to Replace a Solid-State Disk from a T4000 RE-C1800 Routing
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Removing a Solid-State Disk from a T4000 RE-C1800 Routing Engine . . . 274
Installing a Solid-State Disk From a T4000 RE-C1800 Routing Engine . . . . 275
Copying Junos OS to the Solid-State Disk in a T4000 RE-C1800 Routing
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Replacing a DIMM Module in a T4000 RE-C1800 Routing Engine . . . . . . . . . . . 276
Removing a DIMM Module from a T4000 RE-C1800 Routing Engine . . . . . 276
Installing a DIMM Module into a T4000 RE-C1800 Routing Engine . . . . . . . 276
Table of Contents
ix