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

QSFP-100G-CU3M

The Cisco QSFP-100G-CU3M is a cost-effective, high-performance 3-meter passive copper direct-attach cable designed for short-reach 100Gbps connectivity between QSFP-100G ports, ideal for data center and enterprise network environments.

SKU: QSFP-100G-CU3M Brand: Product ID: 127070
Sell to Us Buy from Us

Description

The Cisco QSFP-100G-CU3M is a high-performance 100G passive copper direct-attach cable (DAC) designed for short-range data center and enterprise networking applications. With a length of 3 meters, this QSFP28-to-QSFP28 cable provides a cost-effective and energy-efficient solution for high-speed connectivity between switches, routers, and servers. Its low-latency and low-power consumption make it an ideal choice for environments that demand reliable, high-bandwidth connections without the need for additional optical transceivers. The durable twinaxial construction ensures signal integrity and minimal electromagnetic interference (EMI), maintaining stable network performance.

Built for seamless integration with Cisco networking equipment, this DAC supports data rates of up to 100 Gbps, enabling high-speed transmission with minimal power usage. The hot-swappable QSFP28 connectors ensure easy deployment and maintenance, reducing downtime in mission-critical operations. Each cable undergoes rigorous testing to ensure compatibility and performance, making it a dependable solution for expanding or upgrading network infrastructure. Designed for plug-and-play functionality, this used Cisco QSFP-100G-CU3M provides a cost-effective way to enhance network capacity without compromising reliability.

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