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DCS-7816LR3-FM

The Arista DCS-7816LR3-FM is a high-performance fabric module designed specifically for the Arista 7800R3 Series modular switches to provide critical switching fabric capacity and redundancy. This essential component ensures high-bandwidth, low-latency connectivity for demanding data center environments, making it a reliable choice for upgrading or maintaining your existing modular network infrastructure.

SKU: DCS-7816LR3-FM Brand: Product ID: 374492
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Description

Arista DCS-7816LR3-FM Overview

The DCS-7816LR3-FM is a high-performance fabric module specifically engineered for the Arista 7800R3 series modular switches. Designed to support massive data center throughput, this component ensures seamless connectivity and high-speed data transfer across the backplane. When purchasing the DCS-7816LR3-FM for your secondary market infrastructure, you are acquiring a mission-critical piece of hardware that maintains the integrity of your spine-leaf architecture. This module is essential for maintaining the robust switching capacity required by modern cloud-scale networking environments.

Arista DCS-7816LR3-FM Technical Details

This hardware unit features advanced thermal management and high-density circuitry to ensure consistent uptime under heavy traffic loads. The DCS-7816LR3-FM integrates directly into the chassis, providing the necessary switching fabric bandwidth to support high-speed line cards. Each refurbished unit is rigorously tested to meet the strict physical and electrical standards required for enterprise-grade performance. By utilizing this specific fabric module, network engineers can effectively scale their existing Arista deployments while managing costs through reliable, pre-owned equipment.

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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