Cisco NI-2-155MM-DS3

Brand: Cisco | SKU: NI-2-155MM-DS3

The NI-2-155MM-DS3 is a network interface module designed to provide dual DS3 connectivity over a 155 Mbps multimode fiber optic link, enabling high-speed data transmission for carrier-grade networking equipment. It supports robust performance and seamless integration within compatible chassis systems.

Refurbished Availability

Refurbished versions of the Cisco NI-2-155MM-DS3 are available through Comtek, offering significant cost savings without compromising on reliability. Each unit undergoes comprehensive quality assurance and rigorous testing procedures to ensure optimal functionality and performance. By choosing refurbished equipment, customers can extend their IT budgets while maintaining access to proven, enterprise-grade networking solutions.

Expert Repair Service

Comtek provides expert repair services for the Cisco NI-2-155MM-DS3 and similar network modules. Our engineers are skilled in servicing equipment from leading vendors including Cisco, Juniper, and Nokia, delivering fast turnaround times to minimise network disruption. This specialist support is particularly valuable for telecoms, network operators, and critical infrastructure users seeking to maximise uptime and maintain their existing assets.

Global Presence

With repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers a truly global service network. Our international coverage ensures responsive support, fast logistics, and consistently high customer satisfaction for clients around the world.

Committed to Sustainability

Comtek is committed to promoting the circular economy by extending the life of telecom, network, and infrastructure equipment. Through refurbishment and repair, we help reduce e-waste and carbon emissions, while enabling customers to achieve long-term value from their technology investments.

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.