Arista PWR-1513-AC-RED | 1500W AC Power Supply for 7280R3A, Front-to-Rear

Q: Which Arista switches is the PWR-1513-AC-RED compatible with?
A: This power supply is specifically designed for the Arista 7280R3A Series modular data center switches, including models like the 7280CR3A, 7280DR3A, and 7280R3A modular systems.

Q: What does the red handle indicate?
A: The red handle indicates front-to-rear (forward) airflow direction. This must match your switch's airflow configuration for proper cooling. The blue-handled version (PWR-1513-AC-BLUE) provides rear-to-front airflow.

Q: Can I mix this power supply with other wattage models?
A: While the 7280R3A systems support redundant power supplies, it's recommended to use matched power supplies for optimal performance and proper load balancing across the power system.

Q: Is this power supply hot-swappable?
A: Yes, the PWR-1513-AC-RED is designed for hot-swap operation, allowing you to replace it without shutting down the switch, ensuring continuous network operation and high availability.

Q: What efficiency rating does this power supply have?
A: This power supply achieves 93% Platinum-level efficiency, reducing energy costs and heat generation in your data center while meeting environmental standards.