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A-O400-Q400-7M

The Arista A-O400-Q400-7M is a 7-meter active optical cable (AOC) designed to provide high-speed, reliable 400GbE connectivity between QSFP-DD ports. This integrated cable solution eliminates the need for separate transceivers, offering a cost-effective and low-latency interconnect for high-density data center environments.

SKU: A-O400-Q400-7M Brand: Product ID: 377397
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Description

Arista A-O400-Q400-7M Overview

The A-O400-Q400-7M is a high-performance active optical cable designed to facilitate seamless 400G connectivity between Arista networking switches and server interfaces. This robust interconnect solution features a 7-meter length, providing the necessary reach for complex data center rack layouts without compromising signal integrity. By utilizing the A-O400-Q400-7M, network engineers can ensure low-latency data transmission across high-density environments. Its durable construction makes it an ideal choice for professionals sourcing reliable, pre-owned hardware for scalable infrastructure upgrades.

Arista A-O400-Q400-7M Technical Details

Engineered for efficiency, the A-O400-Q400-7M utilizes QSFP-DD form factor connectors to support high-bandwidth throughput in demanding enterprise applications. The cable assembly integrates advanced internal optics to manage thermal output and power consumption during sustained heavy workloads. This hardware component is fully compatible with standard Arista port configurations, ensuring plug-and-play functionality for quick system integration. Buyers will appreciate the resilient shielding and high-quality cabling materials that allow this unit to maintain performance consistency even after years of active service.

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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