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DCS-7280CR3MK-32D4A-S-F

The Arista DCS-7280CR3MK-32D4A-S-F is a high-performance 7280R3 Series modular switch designed for deep-buffer, high-density 100G/400G data center leaf and spine deployments. This versatile unit features 32 ports of 400G QSFP-DD connectivity, making it an ideal choice for scaling high-bandwidth cloud and enterprise network environments.

SKU: DCS-7280CR3MK-32D4A-S-F Brand: Product ID: 373156
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Description

Arista DCS-7280CR3MK-32D4A-S-F Overview

The DCS-7280CR3MK-32D4A-S-F is a high-performance Arista 7280R3 Series modular switch engineered for demanding data center environments that require massive throughput. This specific unit, the DCS-7280CR3MK-32D4A-S-F, features a dense port configuration designed to handle high-bandwidth applications with minimal latency. As a reliable choice for secondary markets, this hardware provides robust switching capabilities for enterprise-grade network architectures. Built for durability, this model ensures consistent uptime and efficient traffic management across complex server clusters.

Arista DCS-7280CR3MK-32D4A-S-F Technical Details

Equipped with advanced switching silicon, the DCS-7280CR3MK-32D4A-S-F supports deep packet buffering and high-speed interfaces to optimize data flow. The unit utilizes a front-to-rear airflow design to maintain thermal stability during intensive operations in rack-mounted environments. Its technical specifications include support for advanced routing protocols and extensive telemetry features necessary for modern network monitoring. This pre-owned switch offers a cost-effective solution for engineers looking to scale their infrastructure without compromising on Arista’s signature reliability.

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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