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Installing the Cisco MDS 9396S Switch
Removing Power Supplies
To remove an AC power supply, follow these steps:
Step 1
Turn the power switch to the off (0) position on the power supply that you are removing.
Step 2
Disconnect the power cord from the power source.
Step 3
Loosen the captive screw.
Step 4
Grasp the power supply handle and slide the power supply out of the switch.
Installing Power Supplies
To install an AC power supply, follow these steps:
Step 1
Ensure that the system (earth) ground connection has been made.
Step 2
Make sure the power cord is disconnected before installing the power supply.
Step 3
Verify that the power switch is in the off (0) position on the power supply that you are installing.
Step 4
Slide the power supply into the power supply bay. Make sure that the power supply is fully seated in the bay.
Step 5
Tighten the power supply captive screw.
Step 6
Plug the power cord into the power supply.
Step 7
Connect the other end of the power cord to an AC input power source.
Depending on the outlet receptacle on your power distribution unit, you may need the optional jumper power
Note
cord to connect the Cisco MDS 9396S switch to your outlet receptacle. See the
Step 8
Turn the power switch to the on (|) position on the power supply.
Step 9
Verify power supply operation by checking that the power supply (P/S) LED in the front panel is green. If the LED is
not green, see the
Removing and Installing Fan Modules
This section provides instructions for removing and installing the fan modules for the Cisco MDS 9396S
switch.
Removing a Fan Module
The fan module is designed to be removed and replaced while the system is operating without presenting an
electrical hazard or damaging the system.
Cisco MDS 9000 Family Troubleshooting
Guide.
Cisco MDS 9396S Multilayer Fabric Switch Hardware Installation Guide
Removing and Installing Fan Modules
Jumper Power Cord
section.
27
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