Arista PWR-747AC-BLUE Power Supply
Arista PWR-747AC-BLUE is a 750W AC spare power supply module designed for Arista 7280R series switches. It supports rear-to-front airflow cooling architecture, enabling reliable thermal efficiency in enterprise and data center deployments. The hot-swappable PSU design helps maintain network uptime while simplifying maintenance and redundancy planning for mission-critical environments.
