NORTEL DR4001A72E5

NORTEL DR4001A80-E5

Brand: | SKU: DR4001A80-E5

The DR4001A80-E5 is a high-performance 400G QSFP-DD optical transceiver module designed for data center and high-speed networking applications, supporting up to 80 km transmission over single-mode fiber with advanced digital diagnostics. It is fully compliant with QSFP-DD MSA and IEEE 802.3bs standards for seamless interoperability.

Refurbished Availability

Refurbished NORTEL DR4001A80-E5 transceiver modules are available from Comtek, delivering substantial cost savings without compromising on performance or reliability. Each refurbished unit undergoes comprehensive quality assurance and rigorous testing by our certified engineers to ensure it meets or exceeds original manufacturer specifications. Choosing refurbished equipment allows you to optimise your IT budget while supporting sustainable business practices.

Expert Repair Service

Comtek offers specialised repair services for the NORTEL DR4001A80-E5 and other transceiver modules from leading vendors including Cisco, Juniper, and Nokia. Our experienced technicians provide rapid turnaround times, minimising network downtime and supporting critical infrastructure operations worldwide. Trust Comtek to extend the life of your networking hardware with expert repairs tailored to your needs.

Global Presence

With strategically located repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and support to customers around the world. Our global footprint ensures efficient logistics, fast turnaround, and exceptional customer satisfaction—no matter where your business operates.

Committed to Sustainability

Comtek actively supports the circular economy by extending the life of telecom, network, and critical infrastructure equipment like the NORTEL DR4001A80-E5. Our refurbishment and repair services significantly reduce electronic waste and carbon emissions, helping customers achieve their sustainability goals while maximising long-term value from existing assets.

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.