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DCS-7280CR3A-72-R

The Arista DCS-7280CR3A-72-R is a high-performance 7280R3 Series fixed-configuration switch designed for deep-buffer data center networking and high-density 100G connectivity. This unit features a rear-to-front airflow configuration, making it an ideal, cost-effective solution for scalable spine or leaf deployments in demanding enterprise environments.

SKU: DCS-7280CR3A-72-R Brand: Product ID: 373300
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Description

Arista DCS-7280CR3A-72-R Overview

The DCS-7280CR3A-72-R is a high-performance fixed-configuration switch designed for demanding data center environments requiring deep buffers and high-density connectivity. This robust piece of networking hardware features 72 ports of 100GbE, providing massive throughput for leaf-spine architectures and cloud-scale deployments. By integrating the DCS-7280CR3A-72-R into your infrastructure, you gain access to Arista’s advanced EOS software for superior automation and visibility. This unit is an ideal choice for buyers seeking reliable, pre-owned enterprise-grade routing capabilities at a fraction of the original cost.

Arista DCS-7280CR3A-72-R Technical Details

Engineered for efficiency, the DCS-7280CR3A-72-R utilizes a modular power and fan design to ensure consistent thermal management and operational uptime. It supports sophisticated features like VXLAN routing, large-scale telemetry, and comprehensive traffic management to handle bursty workloads effectively. The hardware includes redundant power supplies and high-speed switching silicon, making it a powerful asset for any modern network rack. Prospective buyers should note that this device offers extensive port flexibility, ensuring long-term utility even as your bandwidth requirements evolve.

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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