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A-D400-2Q200-25M

The Arista A-D400-2Q200-25M is a high-performance 25-meter QSFP28 to 4xSFP28 active optical breakout cable designed for reliable, high-speed data center interconnects. This cable provides a seamless, plug-and-play solution for bridging 100GbE switch ports to 25GbE server interfaces over extended distances.

SKU: A-D400-2Q200-25M Brand: Product ID: 377805
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Description

Arista A-D400-2Q200-25M Overview

The A-D400-2Q200-25M is a high-performance active optical cable designed by Arista Networks to facilitate high-speed data center interconnectivity. This specialized cable assembly utilizes advanced transceiver technology to ensure seamless integration between QSFP28 and QSFP+ ports in demanding enterprise environments. By choosing the A-D400-2Q200-25M for your infrastructure, you benefit from a reliable, low-latency solution that maintains signal integrity over its 25-meter reach. It is an ideal choice for network administrators seeking a cost-effective, pre-terminated connectivity solution for high-density server racks.

Arista A-D400-2Q200-25M Technical Details

Engineered for durability, the A-D400-2Q200-25M features robust shielding and precision-molded connectors that minimize insertion loss during heavy data traffic. This cable supports multi-rate throughput, making it highly versatile for various networking topologies that require stable 100G or 40G performance. Its lightweight design allows for efficient cable management within tight server cabinets, reducing airflow obstruction and improving overall cooling efficiency. Each unit is rigorously tested to meet Arista’s stringent quality standards, ensuring that your secondary-market hardware performs reliably under sustained operational loads.

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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