Cisco QSFP-H40G-CU3M

Brand: Cisco | SKU: QSFP-H40G-CU3M

The QSFP-H40G-CU3M is a 3-meter, passive copper direct-attach cable (DAC) designed for 40GbE QSFP+ ports, enabling high-speed, cost-effective, and low-latency connectivity between network switches, routers, and servers within racks or adjacent racks.

Refurbished Availability

Refurbished versions of the Cisco QSFP-H40G-CU3M are available from Comtek, providing a reliable and budget-friendly alternative to new hardware. Each refurbished unit undergoes comprehensive quality checks and rigorous testing to ensure optimal performance and dependability. By choosing refurbished equipment, customers can achieve significant cost savings without sacrificing quality, making it an ideal solution for expanding or maintaining network infrastructure.

Expert Repair Service

Comtek offers expert repair services for Cisco QSFP-H40G-CU3M cables, as well as similar products from multiple vendors including Cisco, Juniper, and Nokia. Our skilled engineering teams ensure fast turnaround times and precise repairs, helping network, telecoms, and critical infrastructure operators minimise downtime and maximise equipment lifespan. Partnering with Comtek means your vital connectivity hardware is always in expert hands.

Global Presence

With repair centres and offices strategically located throughout the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive support and service to customers worldwide. This extensive global coverage enables us to provide timely solutions, local expertise, and outstanding customer satisfaction, wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment. Through refurbishment and repair, we help reduce e-waste and lower carbon emissions, delivering lasting value for our customers while protecting the environment. Our sustainable approach ensures that your network investments contribute to a greener future.

For more information or to request a quote, please visit our contact form. All refurbished and repaired equipment comes with warranty coverage for peace of mind.