Arista FAN-7012MP-RED | Fan Module for 7388X5, Medium Power, Front-to-Rear

Q: Which Arista switches are compatible with the FAN-7012MP-RED?
A: The FAN-7012MP-RED is designed for the Arista 7388X5 Series modular switches, including the DCS-7388-CH chassis. Each chassis contains five fan modules that work together to provide system cooling for the 4RU modular platform.

Q: What does the RED handle designation indicate?
A: The RED handle indicates front-to-rear airflow direction. It is critical to match the airflow direction of all fans and power supplies in the chassis to maintain proper cooling. Mixing airflow directions can result in inadequate thermal management.

Q: Can I hot-swap this fan module without powering down the switch?
A: Yes, the FAN-7012MP-RED is designed for hot-swap operation. You can replace a failed fan module without shutting down the switch, provided the remaining fan modules are operational and maintaining adequate airflow for the system.

Q: What is the difference between medium power and high power fan modules?
A: Medium power fans like the FAN-7012MP-RED provide standard cooling for typical configurations, while high power variants (FAN-7012HP-RED) deliver increased airflow for fully loaded chassis with high-wattage optics and line cards. Select the fan type based on your system's power and thermal requirements.

Q: How many fan modules does a 7388X5 chassis require?
A: The Arista 7388X5 chassis requires five fan modules installed in the switch card module. All five fan positions must be populated for proper system cooling and operation. The system will not power up unless fans are correctly installed.