The fans in the Cisco Catalyst CW9800H1 and CW9800H2 Wireless Controllerspower supplies have plug-side
exhaust airflow.
Note
The chassis has a front-to-rear airflow. All of the power supplies and fan modules in the chassis must use the
same airflow direction or an error will occur with possible overheating and shut down of the controller. If you
power up the controller with more than one airflow direction, you must power down the controller and replace
the modules with the wrong airflow direction before powering up the controller.
Caution
The fans in the power supply modules run when the power supply is plugged in, even if the power switch is
in the standby position.
Note
Cisco Catalyst CW9800H1 and CW9800H2 Wireless Controllers Hardware Installation Guide
26
Supported Hardware Components
Power Supply Fans
To Next Page
Loading...
