Cisco WIC-1DSU-56K4

Brand: | SKU: WIC-1DSU-56K4

The WIC-1DSU-56K4 is a single-port, 56/64 kbps DSU/CSU WAN interface card designed for Cisco routers, enabling direct digital leased line connectivity without the need for external DSU/CSU equipment. It supports synchronous serial connections for reliable, low-speed WAN access.

Refurbished Availability

Refurbished versions of the Cisco WIC-1DSU-56K4 are available, offering a cost-effective alternative to new hardware. Each unit undergoes rigorous testing and quality assurance processes to ensure optimal performance and reliability. By choosing refurbished equipment, you benefit from significant savings without compromising on quality, making it a smart choice for budget-conscious organisations seeking dependable network solutions.

Expert Repair Service

Comtek provides expert repair services for the WIC-1DSU-56K4 and a wide range of similar WAN interface cards. Our skilled engineers offer fast turnaround times and support for multiple leading vendors, including Cisco, Juniper, and Nokia. This comprehensive repair capability ensures that network, telecoms, and critical infrastructure users can maintain system uptime and extend the life of their essential equipment.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and reliable service to customers worldwide. Our global footprint ensures that no matter where your operations are based, you can count on prompt support and consistent customer satisfaction.

Committed to Sustainability

Comtek is dedicated to promoting the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Our repair and refurbishment services help reduce e-waste, lower carbon emissions, and provide long-term value for our customers. Choosing Comtek supports a more sustainable future for the tech industry and the planet.

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.