NORTEL NTK539PB

NORTEL NTK548BA

Brand: | SKU: NTK548BA

The NTK548BA is a 100GBASE-LR4 QSFP28 optical transceiver module designed for high-speed data transmission over single-mode fiber up to 10 kilometers. It features a standard QSFP28 form factor and is compliant with IEEE 802.3ba and SFF-8636 specifications for seamless integration into compatible networking equipment.

Refurbished Availability

Refurbished versions of the NORTEL NTK548BA are available from Comtek, providing a cost-effective solution without compromising on quality. Each refurbished unit undergoes comprehensive inspection and rigorous testing by our skilled engineers to ensure it meets OEM standards. Choosing refurbished equipment enables significant savings compared to new hardware, while maintaining reliable performance for your critical network operations.

Expert Repair Service

Comtek offers specialist repair services for the NTK548BA and a wide range of QSFP28 transceivers. Our expert technicians deliver fast turnaround times and support equipment from multiple leading vendors, including Cisco, Juniper, and Nokia. This multi-vendor expertise ensures that network, telecoms, and critical infrastructure organisations benefit from rapid, reliable repairs that minimise downtime and maximise operational efficiency.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek provides global coverage and responsive service to customers worldwide. Our international presence enables us to offer swift logistics, localised support, and a seamless customer experience, wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifecycle of telecom, network, and infrastructure equipment like the NORTEL NTK548BA. By refurbishing and repairing hardware, we help reduce electronic waste, lower carbon emissions, and deliver long-term value to our customers. This commitment not only benefits your business, but also contributes to a more sustainable future.

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.