NORTEL NTK50786E6

NORTEL NTK50789E6

Brand: | SKU: NTK50789E6

The NTK50789E6 is a high-performance 100GBASE-LR4 QSFP28 optical transceiver module, designed for long-reach data center and enterprise networking applications over single-mode fiber with a maximum transmission distance of up to 10 kilometers. It features low power consumption and hot-pluggable capability, ensuring reliable and efficient 100GbE connectivity.

Refurbished Availability

Refurbished versions of the NORTEL NTK50789E6 are available, offering a cost-effective alternative to new equipment without compromising on quality. Every refurbished unit undergoes comprehensive cleaning, rigorous multi-stage testing, and thorough quality assurance processes to ensure optimal performance and reliability. Choosing refurbished hardware allows organisations to maximise their IT budgets while benefiting from the same high standards as new products.

Expert Repair Service

Comtek provides expert repair services for the NTK50789E6 and similar optical transceiver modules. Our experienced engineers support a wide range of vendors, including Cisco, Juniper, and Nokia, ensuring fast turnaround times and minimal network downtime. This service is ideal for network, telecoms, and critical infrastructure operators who require cost-effective, reliable solutions to maintain and extend the life of their essential equipment.

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 enables us to provide rapid support, efficient logistics, and consistent customer satisfaction across multiple regions.

Committed to Sustainability

Comtek is dedicated to advancing the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce electronic waste, lower carbon emissions, and deliver sustainable, long-term value for our customers and the environment.

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.