8 Fans 315
8.1 Safety notes 315
8.2 Basic information 315
8.3 Replacing a fan module (high performance variant) 316
8.4 Replacing a fan module (low performance variant) 319
8.5 Replacing the fan bridge (high performance variant) 319
8.6 Replacing the fan bridge (low performance variant) 320
9 Expansion cards and backup units 323
9.1 Safety notes 323
9.2 Basic information 324
9.3 Handling slot brackets 327
9.3.1 Installing slot brackets 327
9.3.2 Removing slot brackets 329
9.4 Handling SFP+ transceiver modules 330
9.4.1 Installing SFP+ transceiver modules 330
9.4.2 Removing SFP+ transceiver modules 335
9.5 OCP (Open Compute Project) modules 338
9.5.1 Installing an OCP module 338
9.5.2 Removing an OCP module 342
9.5.3 Replacing the OCP module 345
9.6 Expansion cards 346
9.6.1 Installing an expansion card 346
9.6.2 Removing an expansion card 358
9.6.3 Replacing an expansion card 361
9.7 Expansion cards in riser modules 363
9.7.1 Installing an expansion card in a riser module 363
Content
Upgrade and Maintenance Manual TX2550 M5