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PWR-511-DC-BLUE

The Arista PWR-511-DC-BLUE is a 500W DC power supply unit designed to provide reliable, high-efficiency power redundancy for compatible Arista data center switches. This robust, hot-swappable module ensures continuous operation and seamless integration for mission-critical networking environments.

SKU: PWR-511-DC-BLUE Brand: Product ID: 374886
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Description

Arista PWR-511-DC-BLUE Overview

The PWR-511-DC-BLUE is a high-efficiency power supply unit specifically engineered for select Arista 7000 series data center switches. Designed for mission-critical environments, the PWR-511-DC-BLUE provides reliable DC power input to ensure continuous operation during demanding network traffic loads. Its robust, hot-swappable form factor allows for seamless integration into existing rack configurations without requiring system downtime. This component is an essential upgrade for administrators looking to maintain redundancy and hardware stability in their enterprise infrastructure.

Arista PWR-511-DC-BLUE Technical Details

Engineered for durability, the PWR-511-DC-BLUE features advanced internal circuitry designed to manage thermal output and electrical load distribution effectively. It supports standard DC voltage inputs, making it an ideal choice for facilities utilizing centralized battery backup systems or specialized power distribution units. The unit includes high-quality connectors and a secure locking mechanism to prevent accidental disconnection during routine maintenance. By choosing this refurbished hardware, you gain access to professional-grade power management that meets Arista’s rigorous performance standards at a fraction of the original cost.

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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