NORTEL NTK901AAE5

NORTEL NTK921AA

Brand: | SKU: NTK921AA

The NTK921AA is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet applications, supporting data rates up to 10 Gbps over single-mode fiber with a maximum reach of 10 kilometers. It features a standard LC duplex connector and is fully compliant with SFP+ MSA and IEEE 802.3ae specifications.

Refurbished Availability

Refurbished versions of the NORTEL NTK921AA are available, offering exceptional value without compromising on quality or performance. Each unit undergoes comprehensive testing and quality assurance procedures to ensure optimal functionality and reliability. By choosing refurbished equipment, customers benefit from significant cost savings while supporting sustainability and maintaining high standards of network performance.

Expert Repair Service

Comtek provides expert repair services for the NTK921AA and similar SFP+ transceivers, delivering fast turnaround times to minimise network downtime. Our engineers are experienced with products from leading vendors including Cisco, Juniper, and Nokia, ensuring comprehensive support for network, telecom, and critical infrastructure operators. Trust Comtek to extend the life of your equipment and keep your operations running smoothly.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers responsive, localised service on a global scale. Our international reach ensures rapid support and efficient logistics, enhancing customer satisfaction and ensuring your critical infrastructure is always well supported.

Committed to Sustainability

Comtek is dedicated to promoting the circular economy by extending the lifecycle of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce e-waste, lower carbon emissions, and provide long-term value for our customers. Choosing Comtek supports a more sustainable future while maximising your technology investments.

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.