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PWR-511-AC-BLUE

The Arista PWR-511-AC-BLUE is a 500W AC power supply unit designed for specific Arista 7000 series switches, featuring front-to-rear airflow for efficient rack-mount cooling. This reliable, hot-swappable module provides essential redundant power to ensure maximum uptime for your enterprise networking infrastructure.

SKU: PWR-511-AC-BLUE Brand: Product ID: 374879
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Description

Arista PWR-511-AC-BLUE Overview

The PWR-511-AC-BLUE is a high-performance power supply unit engineered specifically for Arista’s robust modular networking switches, ensuring reliable energy delivery for mission-critical data center environments. This unit features a distinct blue color-coding scheme, which allows technicians to easily identify and manage power redundancy configurations within a crowded rack. By integrating the PWR-511-AC-BLUE into your existing infrastructure, you gain a dependable power source designed to maintain optimal uptime under heavy traffic loads. Its hot-swappable design facilitates seamless maintenance without interrupting your network operations, making it an essential component for hardware lifecycle management.

Arista PWR-511-AC-BLUE Technical Details

Engineered for efficiency, the PWR-511-AC-BLUE supports standard AC input voltages while providing a stable, high-wattage DC output tailored for Arista’s advanced switching chassis. This power module incorporates sophisticated internal circuitry to handle power factor correction and thermal management, ensuring the longevity of your networking hardware. The unit is built with durable industrial-grade components that are tested to withstand the rigorous demands of 24/7 enterprise operations. When sourcing pre-owned equipment, this power supply remains a top-tier choice for professionals seeking to maintain performance standards while optimizing their hardware budget.

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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