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AOC-O-O-400G-20M

The Arista AOC-O-O-400G-20M is a 20-meter Active Optical Cable (AOC) designed to provide high-speed 400G connectivity between data center switches and servers. This integrated cable assembly offers a reliable, plug-and-play solution for low-latency, high-bandwidth networking over longer reaches without the need for separate transceivers.

SKU: AOC-O-O-400G-20M Brand: Product ID: 377402
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Description

Arista AOC-O-O-400G-20M Overview

The AOC-O-O-400G-20M is a high-performance Active Optical Cable designed by Arista to provide reliable, high-speed connectivity for demanding data center environments. As a pre-owned networking component, the AOC-O-O-400G-20M offers a cost-effective solution for engineers looking to scale their 400G infrastructure without compromising on signal integrity. This cable assembly is engineered for low latency and high throughput, ensuring seamless data transmission across your server racks. By choosing this hardware, you gain access to Arista’s renowned build quality in a robust, ready-to-deploy form factor.

Arista AOC-O-O-400G-20M Technical Details

Featuring a 20-meter reach, the AOC-O-O-400G-20M utilizes advanced fiber optic technology to maintain stable connections over longer distances than traditional copper alternatives. The integrated transceivers are optimized for low power consumption, which helps reduce cooling requirements and operational overhead in dense server environments. This unit supports high-bandwidth protocols, making it an ideal choice for interconnecting switches, routers, and storage arrays within a high-performance computing cluster. Each used unit is thoroughly inspected to ensure the optical connectors and internal circuitry meet the rigorous standards required for enterprise-grade networking.

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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