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A-D400-Q400-15M

The Arista A-D400-Q400-15M is a 15-meter QSFP to QSFP active optical cable (AOC) designed for high-speed 40GbE data center interconnects. This reliable, plug-and-play solution provides a seamless, low-latency fiber connection for linking Arista switches and servers over longer distances.

SKU: A-D400-Q400-15M Brand: Product ID: 377746
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Description

Arista A-D400-Q400-15M Overview

The A-D400-Q400-15M is a high-performance active optical cable engineered by Arista Networks to provide reliable, high-speed connectivity within demanding data center environments. This specific A-D400-Q400-15M assembly is designed to bridge 400G QSFP-DD interfaces, ensuring seamless data transmission across your network infrastructure. Ideal for secondary market buyers, this cable offers a robust solution for extending reach between switches or server racks without compromising signal integrity. Its durable construction makes it a dependable choice for maintaining uptime in complex enterprise networking setups.

Arista A-D400-Q400-15M Technical Details

Featuring a 15-meter length, the A-D400-Q400-15M provides the necessary flexibility for complex cable management in large-scale server rooms. The cable utilizes advanced optical transceivers at both ends to support high-bandwidth throughput while minimizing latency and power consumption. Each unit is built to meet rigorous industry standards, ensuring compatibility with Arista’s extensive range of high-density switching platforms. By choosing this pre-owned hardware, you gain access to premium-grade connectivity components that have been optimized for efficient, long-distance data center 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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