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

CAB-Q-2Q-100G-3M

The Arista CAB-Q-2Q-100G-3M is a 3-meter QSFP28 to QSFP28 passive direct attach copper (DAC) cable designed for high-speed 100GbE connectivity between switches and servers. This reliable, low-latency interconnect solution is ideal for cost-effective, short-reach data center deployments within a single rack.

SKU: CAB-Q-2Q-100G-3M Brand: Product ID: 376883
Sell to Us Buy from Us

Description

Arista CAB-Q-2Q-100G-3M Overview

The CAB-Q-2Q-100G-3M is a high-performance 100GbE QSFP28 to QSFP28 passive copper direct attach cable designed for short-reach data center interconnects. Engineered by Arista, the CAB-Q-2Q-100G-3M provides a reliable, low-latency physical link between switches or servers in high-density rack environments. This cable features a robust twinax copper construction that ensures signal integrity while eliminating the need for expensive optical transceivers. Buyers of used hardware will appreciate the durability of this cable, which offers a cost-effective solution for scaling high-speed networking infrastructure.

Arista CAB-Q-2Q-100G-3M Technical Details

Measuring exactly three meters in length, the CAB-Q-2Q-100G-3M is optimized for top-of-rack deployments where minimal power consumption and heat dissipation are critical. It supports 100GBASE-CR4 data rates, making it fully compatible with a wide range of Arista 7000 series switches and other industry-standard networking equipment. The cable utilizes high-quality shielding to minimize electromagnetic interference, ensuring stable data transmission across the entire length of the assembly. When sourcing pre-owned components, this cable remains a highly sought-after choice for engineers looking to maintain high-throughput connectivity without the complexity of fiber optics.

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