Cisco UNITYU50-4-3.1=

Brand: Cisco | SKU: UNITYU50-4-3.1=

The UNITYU50-4-3.1= is a 4-port, 50Gbps QSFP28 transceiver module designed for high-density data center and enterprise networking applications, supporting up to 3.1 kilometers of single-mode fiber connectivity. It delivers reliable, high-speed data transmission with low power consumption and industry-standard interoperability.

Refurbished Availability

Refurbished versions of the Cisco UNITYU50-4-3.1= are available, offering a cost-effective alternative to new equipment without compromising on performance or reliability. Every refurbished unit undergoes rigorous multi-point testing and quality assurance procedures by our expert engineers to ensure full functionality and compliance with industry standards. Choosing refurbished equipment from Comtek not only reduces capital expenditure but also contributes to greater sustainability in your network infrastructure.

Expert Repair Service

Comtek provides expert repair services for the Cisco UNITYU50-4-3.1= and a wide range of transceiver modules from leading vendors including Cisco, Juniper, and Nokia. Our highly skilled technicians deliver fast turnaround times and comprehensive support, helping network operators, telecoms providers, and critical infrastructure users maintain uptime and extend the life of their essential hardware.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global coverage. Our international presence enables us to provide responsive service, local expertise, and fast logistics, ensuring our customers receive the support and satisfaction they expect—wherever they are in the world.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Through our refurbishment and repair services, we help reduce electronic waste, save valuable resources, and lower carbon emissions. This commitment not only benefits the environment but also delivers long-term value and efficiency for our customers.

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.