Cisco Nexus 9408 - Replacing a Supervisor Module

b) Remove the power supply from the chassis by pushing and holding its thumb latch to the left and pulling the power
supply part way out of the chassis.
c) Place your other hand under the power supply to support it while you slide it out of the chassis.
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 NXA-PS-BLANK).
Step 3 Install the replacement power supply as follows:
a) Holding the replacement power supply with one hand underneath the module and the other hand holding the handle,
align the back end of the power supply (the end with the electrical connections) to the open power supply slot and
slide the power supply all the way into the slot until it clicks into place.
b) Test the installation by trying to pull the power supply out of the slot without using the release latch.
If the power supply does not move out of place, it is secured in the slot. If the power supply moves, press it all the
way into the slot until it clicks in place.
Step 4 Connect the new power supply to an AC power source as follows:
a) Attach the power cable to the electrical outlet on the front of the power supply.
b) Connect the other end of the power cable to an AC power source.
• For no power redundancy, connect one power supply to one power source.
• For n+1 redundancy, connect two power supplies to one or two power sources.
• For n+n redundancy, connect each of two power supplies to a different power source.
Depending on the outlet receptacle on your power distribution unit, you might need the optional jumper
cable to connect the switch to your outlet receptacle.
Note
c) Verify that the power supply is operational by checking that the power supply OK LED is green.
Replacing a Supervisor Module
This procedure can proceed without unplugging the switch.
Statement 1034—Backplane Voltage
Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when
servicing.
Warning
Statement 1051—Laser Radiation
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or
view directly with optical instruments.
Warning
Cisco Nexus 9408 NX-OS Mode Switch Hardware Installation Guide
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Replacing Modules
Replacing a Supervisor Module