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DCS-7280CR3-32P4-M-R

The Arista DCS-7280CR3-32P4-M-R is a high-performance 7280R3 Series fixed-configuration switch featuring 32 ports of 100GbE QSFP and 4 ports of 400GbE QSFP-DD, designed for deep-buffer data center and cloud networking. This robust, rack-mount unit offers exceptional scale and throughput, making it an ideal choice for high-bandwidth environments requiring reliable, high-density connectivity.

SKU: DCS-7280CR3-32P4-M-R Brand: Product ID: 373105
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Description

Arista DCS-7280CR3-32P4-M-R Overview

The DCS-7280CR3-32P4-M-R is a high-performance, fixed-configuration data center switch designed for demanding leaf-spine architectures and cloud-scale networking environments. This robust hardware unit features 32 ports of 100GbE QSFP28 connectivity alongside 4 ports of 400GbE, providing exceptional density and throughput for modern enterprise infrastructures. When sourcing the DCS-7280CR3-32P4-M-R for your secondary market needs, you benefit from Arista’s industry-leading EOS software which ensures seamless programmability and deep visibility. Its compact 1U form factor is engineered for efficient airflow and power consumption, making it an ideal choice for space-constrained rack deployments.

Arista DCS-7280CR3-32P4-M-R Technical Details

Equipped with advanced buffering capabilities and a massive packet memory, the DCS-7280CR3-32P4-M-R excels in handling bursty traffic patterns typical of large-scale storage and AI workloads. The hardware includes redundant, hot-swappable power supplies and fan modules to ensure maximum uptime and reliability in mission-critical environments. Technical specifications highlight its wire-speed performance across all ports, supporting advanced features like VXLAN routing and comprehensive telemetry tools. This pre-owned networking solution offers a cost-effective path to upgrading your core switching capacity without compromising on the robust build quality Arista is known for.

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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