Installation Guidelines - Cisco Catalyst C3850 Series Hardware Installation Manual

Installation Guidelines

Figure 68: Fan Module for Catalyst WS-C3850-48XS Switch Models
1
2
Note
Ensure that the power supplies are inserted correctly to match the corresponding fans. Power supplies with
blue handles correspond to fans with blue handles, and power supplies with red handles correspond to fans
with red handles.
Note The WS-C3850-48XS switches require five fans for proper cooling.
Installation Guidelines
Observe these guidelines when removing or installing a fan module:
• Do not force the fan module into the slot. This can damage the pins on the switch if they are not aligned
• A fan module that is only partially connected to the switch can disrupt the system operation.
• The switch supports hot swapping of the fan module. You can remove and replace the module without
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
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Catalyst 3850 Switch Hardware Installation Guide
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Fan assembly levers
Fans
with the module.
interrupting normal switch operation.
3 Fan status LED
(red/green)
4 Fan assembly retention
latch
Installing the Fan
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