FAN-T4-R-RF Cisco Catalyst 9500 Type 4 Front To Back Cooling Fan

The FAN-T4-R-RF is a dedicated cooling fan designed for Cisco Catalyst 9500 series switches. Classified as a Type 4 unit, it provides front‑to‑back airflow to maintain optimal operating temperatures within the chassis. This fan supports the high‑density, high‑performance architecture of the Catalyst 9500, ensuring reliable thermal management in demanding data‑center environments. It is engineered for compatibility with the switch’s front‑side fan slots, offering seamless integration into the existing cooling system. The FAN‑T4‑R‑RF is part of Cisco’s proven cooling solutions, enhancing system stability and extending equipment lifespan.