The Juniper QFX5110-FANAFI is a hot-swappable fan module designed for QFX5110 series switches, facilitating back-to-front airflow. This airflow configuration draws air into the switch through the vents in the field-replaceable units (FRUs) and exhausts it through the ports, ensuring efficient cooling. It’s crucial to maintain consistent airflow direction within the chassis; mixing different airflow modules can lead to operational issues. For detailed installation and compatibility guidelines, refer to Juniper’s official documentation. citeturn0search0
