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CAB-D-2Q-200G-2.5

The Arista CAB-D-2Q-200G-2.5 is a 2.5-meter QSFP-DD to 2x QSFP56 passive copper breakout cable designed for high-speed, low-latency 200G interconnects. This reliable direct-attach cable is an ideal, cost-effective solution for splitting a single 200G port into two 100G links within your data center rack.

SKU: CAB-D-2Q-200G-2.5 Brand: Product ID: 377602
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Description

Arista CAB-D-2Q-200G-2.5 Overview

The CAB-D-2Q-200G-2.5 is a high-performance Direct Attach Copper (DAC) breakout cable engineered by Arista Networks to facilitate high-speed connectivity within data center environments. Designed for reliability, the CAB-D-2Q-200G-2.5 enables seamless integration between 200G QSFP-DD ports and multiple downstream interfaces. This robust cabling solution ensures minimal signal latency and consistent throughput for demanding enterprise networking architectures. By choosing this pre-owned hardware, you secure a cost-effective path to expanding your high-density switching fabric.

Arista CAB-D-2Q-200G-2.5 Technical Details

Featuring a length of 2.5 meters, this cable provides the necessary reach for rack-to-rack or top-of-rack deployments without compromising signal integrity. The CAB-D-2Q-200G-2.5 utilizes high-quality shielding and precision-engineered connectors to mitigate electromagnetic interference in dense server environments. Its passive design eliminates the need for external power, making it an energy-efficient choice for cooling-sensitive hardware setups. Each unit is rigorously tested to ensure full compatibility with Arista’s extensive range of high-speed switches and modular platforms.

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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