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DCS-7280CR3-32D4

The Arista DCS-7280CR3-32D4 is a high-performance, fixed-configuration 100G/400G data center switch designed for ultra-low latency and massive deep-buffer capacity. This powerful leaf-spine platform is an ideal choice for high-bandwidth environments requiring reliable, high-density connectivity and advanced traffic management.

SKU: DCS-7280CR3-32D4 Brand: Product ID: 386125
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Description

Arista DCS-7280CR3-32D4 Overview

The DCS-7280CR3-32D4 is a high-performance fixed-configuration switch engineered by Arista Networks to provide dense 400G connectivity for modern data center environments. Designed for demanding spine-leaf architectures, the DCS-7280CR3-32D4 delivers exceptional throughput and ultra-low latency for cloud-scale networking applications. This robust hardware platform is ideal for buyers seeking reliable, high-bandwidth switching solutions that support intensive traffic loads. Its compact form factor ensures efficient rack space utilization while maintaining the advanced features required for high-speed data center operations.

Arista DCS-7280CR3-32D4 Technical Details

Equipped with advanced switching silicon, the DCS-7280CR3-32D4 features 32 ports of 400GbE QSFP-DD interfaces to accommodate massive bandwidth requirements. The unit includes redundant, hot-swappable power supplies and fan modules to ensure maximum uptime and ease of maintenance in enterprise environments. It supports a comprehensive range of L2 and L3 features, including advanced telemetry and deep packet buffering for consistent performance. This hardware remains a top choice for secondary market procurement due to its proven stability and scalable architecture for next-generation network fabrics.

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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