NORTEL NT4N46AA

NORTEL NT4N48AA

Brand: Nortel | SKU: NT4N48AA

The NT4N48AA is a Nortel 48-Port Digital Line Card designed for Meridian 1 and CS1000 systems, providing high-density digital connectivity for digital telephones and terminal devices. It supports robust call processing and efficient integration within enterprise telephony environments.

Refurbished Availability

Refurbished NT4N48AA cards are available through Comtek, offering a cost-effective alternative to new equipment without compromising on performance or reliability. Each unit undergoes comprehensive quality assurance and rigorous testing by our expert engineers to ensure it meets or exceeds original manufacturer specifications. Choosing refurbished equipment allows you to reduce IT expenditure while benefiting from proven, enterprise-grade hardware.

Expert Repair Service

Comtek provides specialist repair services for the NT4N48AA and a wide range of digital line cards. Our highly trained technicians deliver fast turnaround times and support equipment from multiple vendors, including Cisco, Juniper, and Nokia. This expertise enables network, telecoms, and critical infrastructure operators to maximise uptime, extend the lifecycle of their hardware, and minimise operational disruption.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and support to customers worldwide. Our global footprint ensures rapid logistics, localised assistance, and enhanced customer satisfaction regardless of your location.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and infrastructure equipment like the NT4N48AA. By refurbishing and repairing hardware, we help our customers reduce e-waste, achieve significant carbon savings, and realise 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.