NORTEL NTNM28SD

NORTEL NTNM28SF

Brand: | SKU: NTNM28SF

The NTNM28SF is a high-performance SFP transceiver module designed for Gigabit Ethernet and Fibre Channel applications, supporting data rates up to 1.25 Gbps over multimode fiber with an LC connector and a maximum reach of 550 meters. It is fully compliant with SFP MSA and IEEE 802.3z standards, ensuring reliable and interoperable network connectivity.

Refurbished Availability

Refurbished NTNM28SF modules are available at Comtek, offering a cost-effective and sustainable alternative to new equipment. Each unit undergoes comprehensive testing and quality assurance processes to ensure optimal performance and reliability. By choosing refurbished, customers benefit from significant savings without compromising on quality, making it an ideal solution for extending the lifespan of network infrastructure.

Expert Repair Service

Comtek provides expert repair services for the NTNM28SF and a wide range of SFP transceiver modules. Our highly skilled engineers deliver fast turnaround times and support equipment from multiple vendors, including Cisco, Juniper, and Nokia. This expertise allows network, telecoms, and critical infrastructure operators to maximise uptime, reduce costs, and maintain robust network performance.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers responsive service and support to customers worldwide. Our global coverage ensures rapid logistics, localised technical expertise, and a commitment to exceeding customer expectations no matter where your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the life of telecom, network, and critical infrastructure equipment. Our refurbishment and repair services reduce e-waste, lower carbon footprints, and deliver long-term value for our customers. Choosing Comtek helps organisations achieve their sustainability goals while ensuring reliable network performance.

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.