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DCS-7280CR3AM-72-R

The Arista DCS-7280CR3AM-72-R is a high-performance 7280R3 Series fixed-configuration switch designed for deep-buffer routing and high-density 100GbE data center environments. This robust, rack-mount unit features rear-to-front airflow and is engineered to provide massive scalability and wire-speed performance for demanding cloud and enterprise networking tasks.

SKU: DCS-7280CR3AM-72-R Brand: Product ID: 373322
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Description

Arista DCS-7280CR3AM-72-R Overview

The DCS-7280CR3AM-72-R is a high-performance, fixed-configuration 100GbE data center switch designed for demanding cloud networking environments. As a member of the Arista 7280R3 series, the DCS-7280CR3AM-72-R offers deep buffers and massive scale to handle complex traffic patterns with ease. This refurbished unit provides a cost-effective solution for enterprises looking to upgrade their spine or leaf architecture without compromising on throughput. Its robust design ensures reliable operation in high-density deployments where low latency and high availability are critical requirements.

Arista DCS-7280CR3AM-72-R Technical Details

Equipped with 72 ports of 100GbE connectivity, the DCS-7280CR3AM-72-R delivers exceptional port density in a compact 2RU form factor. The hardware features redundant, hot-swappable power supplies and fans to maintain consistent uptime during maintenance or component failure. It supports advanced routing protocols and extensive telemetry features, making it an ideal choice for modern software-defined data centers. Prospective buyers should note that this specific model uses rear-to-front airflow, ensuring efficient cooling for standard rack configurations.

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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