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

Installing a Fan Module
Figure 49: Installing the Fan Module
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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 50: Fan Module Serial Number
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.
Fan LED
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
Finding the Fan Module Serial Number
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