Fan Modules

Two fan module options, with front-to-back or back-to-front airflow, are supported on the switch.

• Part number XN-FAN-001-F provides front-to-back airflow for switch cooling.
• Part number XN-FAN-001-R provides back-to-front airflow for switch cooling.

Fans are ordered separately for base model 7720-32C. Fans are included with other models.

For information on installing or replacing a fan module, see Replace Fan Modules on page 68.

LEDs on the fan module provide information on the unit's operational status. See Monitor the Switch for details.