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A-O400-2Q200-7M

The Arista A-O400-2Q200-7M is a 7-meter QSFP-DD to 2x QSFP28 breakout active optical cable designed for high-speed 400G to 2x 100G data center interconnects. This reliable cabling solution offers low-latency performance and seamless compatibility for scaling your Arista network infrastructure.

SKU: A-O400-2Q200-7M Brand: Product ID: 377442
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Description

Arista A-O400-2Q200-7M Overview

The A-O400-2Q200-7M is a high-performance active optical cable designed by Arista Networks to provide reliable, high-speed connectivity within dense data center environments. This specific A-O400-2Q200-7M assembly features a 7-meter length, making it an ideal choice for connecting switches and servers across adjacent racks without the signal degradation associated with longer copper runs. Its robust construction ensures minimal latency and high signal integrity, which are essential for modern cloud-scale networking applications. By choosing this hardware, IT professionals can effectively bridge high-bandwidth ports with a plug-and-play solution that simplifies complex cable management.

Arista A-O400-2Q200-7M Technical Details

Engineered for demanding throughput, the A-O400-2Q200-7M utilizes advanced optics to support 400G data rates while maintaining low power consumption. This cable is fully compatible with Arista’s extensive range of switching platforms, ensuring seamless integration into your existing infrastructure. The assembly includes pre-terminated connectors that eliminate the need for separate transceivers, significantly reducing the total cost of ownership for your network upgrade. When purchasing used networking gear, this cable offers a cost-effective way to achieve high-density interconnects without compromising on the performance standards required for enterprise-grade operations.

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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