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Home Networking Power Switched Rack PDUs Arista PWR-747AC-RED Power Supply

Arista PWR-747AC-RED Power Supply

Brand:
Arista

The Arista PWR-747AC-RED is a high-efficiency 750W AC redundant power supply designed for Arista 7280R series switches. It delivers reliable enterprise-grade power with front-to-rear airflow support for optimized cooling in modern data center and enterprise network environments.

OVERVIEW

  • The Arista PWR-747AC-RED Power Supply is engineered to provide dependable and efficient power delivery for Arista 7280R series switches deployed in enterprise and hyperscale environments. Built with redundant power capabilities, this 750W AC module enhances network uptime while supporting front-to-rear airflow for optimized thermal management in rack-mounted infrastructure.
  • Its hot-swappable architecture enables uninterrupted maintenance and replacement, helping IT teams reduce downtime and improve operational continuity. Designed for demanding networking workloads, this Arista power supply supports high-availability deployments across data centers, cloud networks, and enterprise switching environments.

USE CASES

  • Enterprise data center network deployments
  • High-availability switching infrastructure
  • Cloud and virtualization environments
  • Redundant power configuration for Arista switches
  • Rack-mounted network installations
  • Mission-critical networking operations
  • Large-scale campus and aggregation networks
  • Network hardware replacement and upgrade projects

KEY FEATURES

  • 750W AC power output for Arista 7280R switches
  • Front-to-rear airflow design for efficient cooling
  • Redundant power support for enhanced uptime
  • Hot-swappable module for simplified maintenance
  • Optimized for enterprise and data center networking
  • Reliable power delivery for continuous operation
  • Compact form factor for rack integration
  • Designed for stable and energy-efficient performance

TECHNICAL SPECIFICATIONS

  • Brand: Arista 
  • Product Model: PWR-747AC-RED
  • Product Type: Switch Power Supply
  • Compatible Series: Arista 7280R Series
  • Power Capacity: 750W
  • Input Type: AC
  • Redundancy Support: Yes
  • Airflow Direction: Front-to-Rear
  • Form Factor: Hot-Swappable Module
  • Deployment Type: Rack-Mounted Networking
  • Application: Enterprise & Data Center Networks
  • Cooling Design: Optimized Airflow Architecture
  • Device Compatibility: Arista Ethernet Switches
  • Efficiency Focus: Stable and Continuous Power Delivery

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