Skip to content Skip to footer
ROC Telecom
Get a Quote
ROC Telecom
Close
Awaiting product image

CAB-Q-Q-3M

The Arista CAB-Q-Q-3M is a 3-meter QSFP+ to QSFP+ passive direct attach copper (DAC) cable designed for high-speed 40GbE connectivity between switches and servers. This reliable, plug-and-play interconnect solution provides a cost-effective, low-latency link for short-reach data center networking applications.

SKU: CAB-Q-Q-3M Brand: Product ID: 376682
Sell to Us Buy from Us

Description

Arista CAB-Q-Q-3M Overview

The CAB-Q-Q-3M is a high-performance QSFP+ to QSFP+ passive copper direct attach cable designed specifically for high-speed data center interconnects. Engineered by Arista, the CAB-Q-Q-3M provides a reliable 3-meter reach for linking switches and servers within a rack environment. This cable features a robust twinax construction that minimizes signal interference and latency for demanding networking applications. By utilizing the CAB-Q-Q-3M, network administrators can achieve seamless 40GbE connectivity without the need for additional optical transceivers.

Arista CAB-Q-Q-3M Technical Details

This cable assembly is optimized for low power consumption and supports high-density port configurations across the Arista product ecosystem. It features standard QSFP+ connectors on both ends, ensuring a secure and stable physical connection for your hardware infrastructure. The 3-meter length offers sufficient flexibility for cable management, making it an ideal choice for secondary market buyers looking to scale their existing network architecture efficiently. Its durable shielding and high-quality conductors ensure consistent data throughput, maintaining signal integrity even in complex, high-traffic server environments.

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.
Call Now Button