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DCS-7280CR3MK-32D4S-R

The Arista DCS-7280CR3MK-32D4S-R is a high-performance 7280R3 Series fixed-configuration switch featuring 32 ports of 400GbE QSFP-DD and 4 ports of 10/25GbE SFP28, designed for deep-buffer routing and high-density data center environments. This robust, rear-to-front airflow unit offers massive throughput and advanced traffic management capabilities, making it an ideal choice for demanding spine or leaf network deployments.

SKU: DCS-7280CR3MK-32D4S-R Brand: Product ID: 373149
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Description

Arista DCS-7280CR3MK-32D4S-R Overview

The DCS-7280CR3MK-32D4S-R is a high-performance, fixed-configuration data center switch designed for demanding cloud networking environments. Engineered by Arista, the DCS-7280CR3MK-32D4S-R provides robust throughput and low-latency switching capabilities essential for modern spine-leaf architectures. This unit is built with a reliable, modular-style chassis design that ensures efficient airflow and hardware longevity in professional server room settings. Buyers looking for used hardware will appreciate the resilient build quality that defines this enterprise-grade networking solution.

Arista DCS-7280CR3MK-32D4S-R Technical Details

Equipped with 32 ports of 100G QSFP-DD and 4 ports of 10G/25G SFP, the DCS-7280CR3MK-32D4S-R offers versatile connectivity options for high-density data centers. It features advanced programmable pipelines and deep packet buffers to handle massive traffic bursts without compromising network integrity. The system supports redundant, hot-swappable power supplies and fans to maintain optimal uptime for mission-critical operations. This hardware is an ideal choice for engineers seeking a powerful, cost-effective upgrade to their existing infrastructure.

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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