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DCS-7280DR3AK-36-F

The Arista DCS-7280DR3AK-36-F is a high-performance 7280R3 Series fixed-configuration switch featuring 36 ports of 400GbE QSFP-DD connectivity designed for demanding data center and cloud-scale environments. This robust, front-to-rear airflow unit delivers deep-buffer architecture and advanced routing capabilities, making it an ideal choice for high-bandwidth leaf-spine fabrics.

SKU: DCS-7280DR3AK-36-F Brand: Product ID: 373508
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Description

Arista DCS-7280DR3AK-36-F Overview

The DCS-7280DR3AK-36-F is a high-performance fixed-configuration switch engineered by Arista Networks to provide robust data center connectivity and low-latency switching. Designed for demanding enterprise environments, the DCS-7280DR3AK-36-F features a dense port layout that supports high-bandwidth throughput for modern cloud-scale applications. This hardware is built for reliability, ensuring seamless integration into existing rack architectures while maintaining consistent performance under heavy workloads. Its front-to-rear airflow design makes this specific unit an ideal choice for hot-aisle/cold-aisle data center deployments.

Arista DCS-7280DR3AK-36-F Technical Details

Equipped with advanced switching silicon, the DCS-7280DR3AK-36-F offers exceptional scalability and deep buffering capabilities to handle complex traffic patterns effectively. The device includes redundant, hot-swappable power supplies and fan modules to ensure maximum uptime and ease of maintenance in mission-critical settings. Users will find that the comprehensive feature set supports sophisticated layer 2 and layer 3 networking protocols, facilitating versatile routing options. This pre-owned hardware remains a powerful asset for network engineers seeking professional-grade infrastructure at a cost-effective price point.

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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