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H-D400-4Q100-2M

The Arista H-D400-4Q100-2M is a 2-meter QSFP-DD to 4xQSFP28 breakout direct attach copper (DAC) cable designed for high-density 400G to 100G network connectivity. This reliable, pre-tested cable is an ideal, cost-effective solution for linking high-speed switches and servers within your data center infrastructure.

SKU: H-D400-4Q100-2M Brand: Product ID: 377690
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Description

Arista H-D400-4Q100-2M Overview

The H-D400-4Q100-2M is a high-performance direct attach copper breakout cable designed to facilitate seamless connectivity between Arista 400G and 100G networking interfaces. This robust cable assembly, identified by the SKU H-D400-4Q100-2M, ensures reliable data transmission across high-density data center environments. Its precision-engineered design minimizes signal loss, making it an ideal choice for professionals seeking cost-effective, pre-owned infrastructure solutions. By utilizing the H-D400-4Q100-2M, network administrators can efficiently bridge disparate port speeds without compromising system integrity.

Arista H-D400-4Q100-2M Technical Details

This cable features a 2-meter length and is specifically optimized for low-latency applications requiring high-speed throughput. The assembly utilizes high-quality shielding to prevent electromagnetic interference, ensuring that your hardware maintains peak performance during intensive workloads. It is fully compatible with standard QSFP-DD and QSFP28 form factors, providing versatile integration options for existing server racks. This refurbished component offers a durable, plug-and-play solution for scaling your network capacity while adhering to strict budgetary requirements.

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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