NORTEL HR5245AAB03

NORTEL HR5818AA

Brand: | SKU: HR5818AA

The HR5818AA is a high-performance, 10 Gigabit Ethernet SFP+ optical transceiver module designed for data center and enterprise network applications, supporting transmission distances up to 10 kilometers over single-mode fiber. It features low power consumption, hot-pluggable capability, and complies with SFF-8431 and IEEE 802.3ae standards.

Refurbished Availability

Refurbished NORTEL HR5818AA modules are available through Comtek, offering a cost-effective alternative to buying new hardware. Each refurbished unit undergoes rigorous testing and quality assurance by our experienced engineers, ensuring reliable performance that meets or exceeds original specifications. Choosing refurbished equipment not only delivers significant cost savings, but also provides the confidence of dependable operation backed by Comtek’s warranty and support.

Expert Repair Service

Comtek offers expert repair services for the NORTEL HR5818AA and a wide range of SFP+ transceivers. Our highly skilled technicians provide fast turnaround times to minimise network downtime and support equipment from leading vendors such as Cisco, Juniper, Nokia, and more. This comprehensive repair capability ensures that organisations in networking, telecoms, and critical infrastructure can maintain optimal performance and extend the life of their essential hardware.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers truly global support to our customers. Our international footprint ensures responsive service, localised expertise, and rapid logistics, helping you maintain network resilience and achieve maximum satisfaction wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the functional life of telecom, network, and infrastructure equipment like the NORTEL HR5818AA. By refurbishing and repairing hardware, we help our customers reduce e-waste, lower their carbon footprint, and maximise the long-term value of their technology investments. This approach not only benefits the environment but also delivers sustainable cost efficiencies.

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.