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A-O400-Q400-5M

The Arista A-O400-Q400-5M is a 5-meter QSFP-DD to QSFP-DD active optical cable (AOC) designed to provide high-speed 400G connectivity between switches and servers. This reliable, high-bandwidth interconnect solution is ideal for dense data center environments requiring extended reach without the signal degradation of passive copper cables.

SKU: A-O400-Q400-5M Brand: Product ID: 377393
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Description

Arista A-O400-Q400-5M Overview

The A-O400-Q400-5M is a high-performance active optical cable designed to facilitate seamless 400G connectivity across Arista’s robust networking infrastructure. By utilizing this A-O400-Q400-5M assembly, network engineers can achieve reliable, high-speed data transmission between QSFP-DD ports without the signal degradation often found in longer copper runs. This cable features a durable, flexible jacket and precision-engineered connectors that ensure a secure fit for critical data center deployments. It serves as an essential component for those looking to maintain high throughput in scalable enterprise environments.

Arista A-O400-Q400-5M Technical Details

Engineered for efficiency, the A-O400-Q400-5M spans five meters to provide optimal reach for top-of-rack or inter-rack configurations. The hardware incorporates advanced optical transceivers at both ends to convert electrical signals into high-speed light pulses, minimizing latency and power consumption. These components are rigorously tested to meet Arista’s stringent quality standards, ensuring compatibility with existing switch arrays and interface modules. Buyers of used hardware will appreciate the robust construction and reliable signal integrity that this specific cabling solution offers for demanding network workloads.

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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