Replacing Modules 29
CHAPTER 5
Replacing a 4 (RU) Fan Module 29
Replacing an AC Power Supply 30
Replacing a Supervisor Module 31
Installing or Replacing a Line-Card Expansion Module (LEM) 34
Replacing a Switch Card 36
Managing the Switch 41
CHAPTER 6
Displaying Information About the Installed Hardware Modules 41
Displaying the Hardware Inventory for the Switch 44
Displaying the Modules for the Switch 45
Displaying the Serial PROM (SPROM) for the Switch 46
Displaying Environmental Information for the Switch 47
Displaying Environment Temperature for the Switch 48
Rack Specifications 51
APPENDIX A
General Requirements and Guidelines for Cabinets and Racks 51
About Requirements for Perforated Cabinets 52
About Requirements for Open Racks 52
System Specifications 53
APPENDIX B
Environmental Specifications 53
Switch Dimensions 53
Switch and Module Weights 54
2000-W AC Power Supply Specifications 54
AC Power Cable Specifications 54
LEDs 57
APPENDIX C
CPU Card LEDs 57
LEM LEDs 58
Fan LEDs 59
Power Supply LEDs 60
Cisco Nexus 9408 NX-OS Mode Switch Hardware Installation Guide
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