Finding The Fan Module Serial Number - Cisco Catalyst 9300 Series Hardware Installation Manual

Installing a Fan Module
Warning
Figure 37: Installing the Fan Module
1
Note

Finding the Fan Module Serial Number

If you contact Cisco Technical Assistance regarding a fan module, you need to know the fan module serial
number. See the following illustration to find the serial number.
Figure 38: Fan Module Serial Number
Do not reach into a vacant slot when installing or removing a module. Exposed circuitry is an
energy hazard. Statement 206
Fan LED
Ensure that the fans are inserted correctly to match the corresponding power supplies. Fans with blue
handles correspond to power supplies with blue handles, and fans with red handles correspond to
power supplies with red handles.
Finding the Fan Module Serial Number
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
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