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DCS-7280CR3K-32P4-F

The Arista DCS-7280CR3K-32P4-F is a high-performance 100GbE fixed-configuration switch designed for deep-buffer spine and leaf data center applications. This unit features 32 ports of 100GbE QSFP and 4 ports of 400GbE, offering exceptional scalability and throughput for demanding enterprise network environments.

SKU: DCS-7280CR3K-32P4-F Brand: Product ID: 373109
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Description

Arista DCS-7280CR3K-32P4-F Overview

The DCS-7280CR3K-32P4-F is a high-performance, fixed-configuration leaf switch from the Arista 7280R3 Series, specifically engineered for demanding data center environments. Designed for deep-buffer applications, the DCS-7280CR3K-32P4-F provides robust throughput and low latency for cloud networking and high-density peering. This unit features a front-to-rear airflow configuration, making it an ideal choice for standard hot-aisle/cold-aisle server room deployments. As a reliable piece of used infrastructure, it offers enterprise-grade scalability for organizations looking to expand their network capacity efficiently.

Arista DCS-7280CR3K-32P4-F Technical Details

Equipped with 32 ports of 100GbE QSFP and 4 ports of 400GbE, the DCS-7280CR3K-32P4-F delivers massive bandwidth to support intensive traffic loads. The hardware utilizes advanced silicon architecture to ensure consistent packet processing and deep buffering for loss-sensitive applications. This switch supports a wide array of L2 and L3 features, including VXLAN and advanced telemetry, which are essential for modern software-defined networking. When purchasing this hardware, you gain a versatile platform capable of handling complex routing protocols and high-speed data transfers with ease.

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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