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PWR-511-AC-RED

The Arista PWR-511-AC-RED is a 500W AC power supply module designed to provide reliable, redundant power for select Arista 7000 series switches. This hot-swappable unit ensures high availability and seamless failover, making it an essential replacement component for maintaining uptime in mission-critical network environments.

SKU: PWR-511-AC-RED Brand: Product ID: 374874
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Description

Arista PWR-511-AC-RED Overview

The PWR-511-AC-RED is a high-efficiency power supply unit engineered specifically for Arista’s robust modular networking switches, ensuring reliable operation in demanding data center environments. As a critical component for system redundancy, the PWR-511-AC-RED provides stable AC power conversion to maintain consistent uptime for your critical network infrastructure. This unit features a hot-swappable design, allowing for seamless replacements without interrupting traffic flow or requiring a full system reboot. Buyers looking for dependable used hardware will find this module offers the perfect balance of durability and performance for maintaining legacy or current switch deployments.

Arista PWR-511-AC-RED Technical Details

Designed with advanced thermal management, the PWR-511-AC-RED utilizes integrated cooling fans to prevent overheating during peak operational loads. It supports standard AC input voltages and delivers a steady DC output, ensuring that your Arista switch hardware receives clean and regulated power at all times. The compact form factor allows for easy installation into existing chassis slots, making it a straightforward upgrade for technicians managing complex rack configurations. When sourcing this equipment, verify that the unit is compatible with your specific switch model to ensure optimal power distribution and hardware longevity.

Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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