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A-D800-D800-3M

The Arista A-D800-D800-3M is a 3-meter QSFP-DD to QSFP-DD passive direct attach copper (DAC) cable designed for high-speed 800G connectivity between switches and servers. This reliable, high-bandwidth interconnect provides a cost-effective, low-latency solution for scaling your data center’s high-density network fabric.

SKU: A-D800-D800-3M Brand: Product ID: 377969
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Description

Arista A-D800-D800-3M Overview

The A-D800-D800-3M is a high-performance direct attach copper cable designed by Arista Networks to provide reliable, low-latency connectivity within dense data center environments. As a robust 3-meter interconnect solution, the A-D800-D800-3M ensures seamless data transmission between switches and servers, making it an ideal choice for professionals sourcing reliable used networking gear. Its durable construction and precision-engineered shielding minimize signal interference, ensuring that your high-speed network infrastructure maintains peak operational efficiency.

Arista A-D800-D800-3M Technical Details

This specific A-D800-D800-3M cable features premium-grade connectors on both ends, optimized for quick deployment in rack-scale architectures where space and airflow management are critical. The cable supports high-bandwidth throughput, allowing for stable performance across demanding enterprise applications without the overhead of optical transceivers. By utilizing this passive copper assembly, administrators can effectively reduce power consumption while maintaining the integrity of their 10GbE or 40GbE links. It remains a highly sought-after component for those looking to expand their existing Arista hardware ecosystem cost-effectively.

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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