NORTEL NT0421AA

NORTEL NT0421AA01

Brand: | SKU: NT0421AA01

The NT0421AA01 is a high-performance SFP optical transceiver module designed for Gigabit Ethernet and Fibre Channel applications, supporting data rates up to 1.25 Gbps over multimode fiber with an LC duplex connector. It offers reliable, hot-swappable connectivity for network switches, routers, and storage platforms.

Refurbished Availability

Refurbished versions of the NORTEL NT0421AA01 are available through Comtek, offering a cost-effective alternative to new equipment without compromising on quality. Each refurbished unit undergoes rigorous testing and quality assurance processes to ensure optimal performance and reliability. By choosing refurbished equipment, you benefit from significant cost savings while supporting sustainable IT practices.

Expert Repair Service

Comtek provides expert repair services for the NT0421AA01 and a wide range of optical transceiver modules. Our highly skilled engineers deliver fast turnaround times and support products from multiple vendors, including Cisco, Juniper, and Nokia. This comprehensive repair offering ensures minimal network downtime and maximises the value of your investment, benefitting network operators, telecoms providers, and critical infrastructure users alike.

Global Presence

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

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the operational life of telecom, network, and infrastructure equipment such as the NT0421AA01. Our refurbishment and repair solutions help reduce e-waste and carbon emissions, contributing to a more sustainable future while delivering long-term value and reliability 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.