The EX3400-FAN-AFO is a dedicated front-to-back airflow switch fan module designed for Juniper EX3400 Series switches. This module provides reliable cooling by directing airflow from the front of the chassis to the rear, ensuring optimal temperature control for the device’s internal components. Compatible with the EX3400 Series, it is engineered to fit seamlessly into the switch’s fan architecture, delivering consistent airflow performance. Ideal for maintaining system stability in data center environments, the module supports the switch’s thermal management requirements while adhering to Juniper’s design specifications.