Two fan module options, with front-to-back or back-to-front airflow, are available for Extreme 8730 switch models:
The fan modules labeled Air In provide back-to-front airflow. The fan modules labeled Air Out provide front-to-back airflow.


Fan modules are ordered separately for the base Extreme 8730 switch. Fans are included with other models.
For information on installing or replacing a fan module, see Replace Fan Modules.