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DCS-7280CR3K-32P4A-FLX-F

The Arista DCS-7280CR3K-32P4A-FLX-F is a high-performance 7280R3 Series fixed-configuration switch featuring 32 ports of 100GbE QSFP and 4 ports of 400GbE, designed for high-density data center leaf-spine architectures. This robust, front-to-rear airflow unit offers deep-buffer memory and advanced routing capabilities, making it an ideal choice for scalable, high-throughput network environments.

SKU: DCS-7280CR3K-32P4A-FLX-F Brand: Product ID: 373140
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Description

Arista DCS-7280CR3K-32P4A-FLX-F Overview

The DCS-7280CR3K-32P4A-FLX-F is a high-performance, fixed-configuration 100GbE data center switch designed for demanding leaf-spine architectures. This robust unit, known as the DCS-7280CR3K-32P4A-FLX-F, features 32 ports of 100GbE QSFP and 4 ports of 400GbE, providing massive throughput for cloud-scale networking environments. Built with Arista’s advanced Extensible Operating System (EOS), it offers deep buffering and flexible pipeline capabilities to handle complex traffic patterns. This pre-owned hardware remains a reliable choice for enterprises seeking scalable performance without the premium cost of new equipment.

Arista DCS-7280CR3K-32P4A-FLX-F Technical Details

Engineered for front-to-rear airflow, the DCS-7280CR3K-32P4A-FLX-F includes redundant, hot-swappable power supplies and fan modules to ensure maximum uptime in mission-critical deployments. Its technical architecture supports advanced telemetry, wire-speed L2/L3 switching, and large-scale routing tables, making it ideal for high-density virtualization and storage clusters. The device utilizes a sophisticated ASIC design that minimizes latency while maximizing packet processing efficiency across all ports. When purchasing this used hardware, you gain a high-capacity networking asset that integrates seamlessly into existing high-speed data center infrastructures.

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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