Installing Or Replacing A 3-Kw Universal Ac/Dc Power Supply - Cisco Nexus 9508 Hardware Installation Manual
Aci-mode switch
Hide thumbs
Also See for Nexus 9508:
- Hardware installation manual (118 pages) ,
- Hardware installation manual (152 pages)
Table of Contents
Advertisement
Replacing or Installing Modules, Fan Trays, and Power Supplies
i) Verify that the OK LED turns on and eventually becomes green.
Installing or Replacing a 3-kW Universal AC/DC Power Supply
Before you begin
• The power source must be installed within reach of the power cables.
• The power source must meet the power specifications that the switch requires.
• There are one or two power sources available. If using n+n redundancy, there must be two power sources
Step 1
Open the packaging for the new 3-kW Universal AC/DC power supply and inspect the module for damage.
If the module is damaged, contact the Technical Assistance Center (TAC).
Step 2
If you are installing the module in an empty slot, remove the blank filler plate that is already in that slot. Unscrew its
captive screw and pull it out of the slot. If you are using the combined power mode or n+1 redundancy, you can use any
power supply slot in the chassis. If you are using n+n redundancy mode, you must be sure that you are inserting the power
supply in a slot that is used for the desired power supply (the power supplies in slots 1 through 4 must be connected to
one power source and the power supplies in slots 5 through 8 must be connected to the other power source). Go to Step
4.
Step 3
If you are replacing a power supply that is currently in the chassis, remove the existing module from the chassis by
following these steps:
a) Turn off the power to the power supply that you are replacing as follows:
1. Shut off the power supply by setting its power switch to 0.
2. If the power supply is connected to a DC circuit, shut off the circuit at the circuit breaker.
3. Verify that the OK LED has turned off (indicates that there is no power going to the power supply).
Note
4. Remove the power cable plug from the power supply receptacle.
available. Otherwise, only one power source is required.
If the FAULT LED is on and the color is amber, that indicates that the power source connection has
been broken.
Installing or Replacing a 3-kW Universal AC/DC Power Supply
Cisco Nexus 9508 ACI-Mode Switch Hardware Installation Guide
73
Advertisement
Table of Contents
