Arista PWR-460AC-R 460W Redundant AC Power Supply – Compatible with Arista Switches | Hot-Swappable PSU

✅ Key Features

• Model: PWR-460AC-R – High-efficiency redundant PSU for Arista switch deployments
• Power Output: 460W continuous power for mission-critical environments
• Input Voltage Range: Universal 100–240V AC auto-switching
• Output Type: Redundant and hot-swappable for uninterrupted uptime
• Compatibility: Designed for Arista enterprise and data center switches
• Connector Type: Locking AC power connector for secure installation
• Form Factor: Modular internal PSU fits Arista-compatible chassis
• Cooling: Integrated cooling for thermal stability in rack enclosures
• Efficiency: Optimized for low heat output and high energy conversion
• Installation: Tool-less swap capability supports live system maintenance
• Protection: Over-voltage, over-current, and thermal overload safeguards
• Monitoring: Supports status indicators and live diagnostics via system interface
• Reliability: Rated for 24/7 operation in demanding IT environments
• Use Case: Ideal for switching cores, edge distribution, and cloud infrastructure
• Design: Durable, compact PSU designed for enterprise-grade performance
• Condition: Brand new, OEM-standard and ready for deployment

📦 Description

The PWR-460AC-R is a 460W modular AC power supply engineered for Arista Networks switches, delivering robust and redundant power in enterprise and data center environments. It’s built for uptime-critical deployments where uninterrupted switching is vital.

Operating on a universal input range of 100–240V AC, this PSU auto-adjusts to global voltage standards, simplifying deployment across international facilities. With redundant and hot-swappable functionality, it enables live replacement or servicing without powering down the switch—minimizing downtime in mission-critical networks.

The locking AC connector ensures a secure and reliable power connection, even under vibration or high-traffic rack conditions. Its integrated cooling mechanism supports thermal regulation under constant load, helping maintain optimal operating conditions inside dense switch enclosures.

This unit offers system monitoring support, including power status indicators and real-time diagnostics, ensuring full visibility for IT operations teams. It’s built with enterprise-grade protections, safeguarding against power fluctuations, shorts, and heat-related risks.

Whether used in a primary PSU role or as a secondary backup, the PWR-460AC-R is a dependable choice for maintaining continuous power delivery in enterprise switching, cloud computing, and edge data centers.

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