Cisco Nexus 3000 Series Hardware Installation Manual
Replacing modules
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Also See for Nexus 3000 Series:
- Command reference manual (356 pages) ,
- Configuration manual (338 pages) ,
- Installation manual (112 pages)
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Replacing Modules
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Replacing a Fan Tray
The fan tray is designed to be removed and replaced while the system is operating without causing an electrical
hazard or damage to the system if the replacement is performed within one minute.
If you do not have the appropriate replacement fan tray, leave the original fan tray in its slot to preserve the
designed airflow for the switch until you have the replacement fan module.
The fans might still be turning when you remove the fan assembly from the chassis. Keep fingers,
Warning
screwdrivers, and other objects away from the openings in the fan assembly's housing.
To replace a fan tray, follow these steps:
Before You Begin
• Verify that you have an ESD wrist strap or other device to prevent ESD damage for components that
• Verify that you have an antistatic surface or bag for placing the fan module that you remove from the
• Verify that the replacement fan tray has the correct direction of airflow (it has the same coloring as the
Step 1
Remove the fan tray that you are replacing as follows:
Replacing a Fan Tray, page 1
Replacing a 1 (RU) Fan Module, page 2
Replacing a 2 (RU) Fan Module, page 3
Replacing an AC Power Supply, page 4
Replacing a DC Power Supply, page 5
you touch.
chassis.
other fan and power supply modules in the same chassis).
Cisco Nexus 3000 Series Hardware Installation Guide
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Summary of Contents for Cisco Nexus 3000 Series
- Page 1 • Verify that the replacement fan tray has the correct direction of airflow (it has the same coloring as the other fan and power supply modules in the same chassis). Step 1 Remove the fan tray that you are replacing as follows: Cisco Nexus 3000 Series Hardware Installation Guide...
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Page 2: Replacing A 1 (Ru) Fan Module
Replacing a 1 (RU) Fan Module The 1 (RU) fan module is used in Cisco Nexus 3132Q-X, 3132Q, 3172PQ, 3172TQ, 3232C-S, 3548-10GX, 3548-10G, and 3524P switches. If you do not have the appropriate replacement fan module, leave the original fan module in its slot to preserve the designed airflow for the switch until you have the replacement fan module. - Page 3 Replacing a 2 (RU) Fan Module The 2 (RU) fan module is used in Cisco Nexus 3164Q, 31128PQ, and 3264Q switches. The fan module is designed to be removed and replaced while the system is operating without causing an electrical hazard or damage to the system if the replacement is performed within one minute.
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Page 4: Replacing An Ac Power Supply
Either place the power supply on an antistatic surface or pack it in its packing materials. d) If the power supply slot is to remain empty, install a blank power supply filler panel (part number N2200-P-BLNK). Step 3 Install the replacement power supply as follows: Cisco Nexus 3000 Series Hardware Installation Guide... -
Page 5: Replacing A Dc Power Supply
• Verify that the replacement power supply module has the same direction of airflow as the other modules in the same chassis. Otherwise the switch can overheat and shut down. Cisco Nexus 3000 Series Hardware Installation Guide... - Page 6 Clip the clear plastic cover over the terminals to prevent accidental touching of the terminals. f) Turn on the power at the circuit breaker. g) Verify the power supply operation by checking that the OK LED is green. Cisco Nexus 3000 Series Hardware Installation Guide...