Accessing an Line Card Through a Console 66
Overview of Fabric Modules 66
Overview of Power Modes 68
Power Mode Configuration Guidelines 69
Setting the Power Mode 73
Overview of Fan Trays 73
Displaying the Status for the Fan Trays 74
CHAPTER 6
Replacing or Installing Modules, Fan Trays, and Power Supplies 77
Preventing Electrostatic Damage 77
Installing or Replacing a Supervisor Module 78
Installing or Replacing a System Controller Module 82
Installing or Replacing a Line Card 84
Replacing a Fan Tray 87
Removing a Fan Tray 87
Installing a Fan Tray 89
Replacing a Fabric Module 91
Removing a Fabric Module 93
Installing a Fabric Module 97
Installing or Replacing Power Supplies 100
Installing or Replacing a 3-kW AC Power Supply 101
Installing or Replacing a 3-kW Universal AC/DC Power Supply 104
Installing or Replacing a 3-kW DC Power Supply 107
Migrating the Switch from Using 40-Gigabit Line Cards to Using 100-Gigabit -EX Line
Cards 111
APPENDIX A
System Specifications 113
Environmental Specifications 113
Switch Dimensions 113
Weights and Quantities for the Chassis, Modules, Fan Trays, and Power Supplies 114
Power Specifications 116
Power Requirements for Switch Modules 117
Maximum Power Available to the Switch 119
Power Supply Specifications 120
3000-W AC Power Supply Specifications 120
Cisco Nexus 9508 NX-OS Mode Switch Hardware Installation Guide
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