NORTEL NTCK18AA

NORTEL NTCK43AA

Brand: | SKU: NTCK43AA

The NTCK43AA is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet applications, supporting data rates up to 10 Gbps over multimode fiber with an LC duplex connector. It offers reliable, hot-swappable connectivity for compatible network switches and routers, ensuring efficient and flexible network expansion.

Refurbished Availability

Refurbished versions of the NORTEL NTCK43AA are available through Comtek, offering a cost-effective alternative to new equipment without compromising on performance or reliability. Each refurbished unit undergoes comprehensive quality assurance and rigorous testing to ensure it meets OEM specifications. Choosing refurbished equipment not only reduces capital expenditure but also helps customers maximise their IT budgets while maintaining high operational standards.

Expert Repair Service

Comtek provides expert repair services for the NTCK43AA and a wide range of SFP+ transceivers, including products from leading vendors such as Cisco, Juniper, and Nokia. Our experienced engineers deliver fast turnaround times, minimising network downtime and ensuring critical systems remain operational. This service is ideal for network, telecoms, and critical infrastructure organisations seeking reliable, multi-vendor support and extended equipment life cycles.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service on a global scale. Our international network ensures prompt support, efficient logistics, and local expertise, helping us meet the diverse needs of customers worldwide and ensuring a high level of satisfaction wherever you are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifespan of telecom, network, and infrastructure equipment like the NTCK43AA. By refurbishing and repairing hardware, we help reduce e-waste, lower carbon emissions, and provide our customers with sustainable, long-term value. Our commitment benefits both the environment and your organisation’s bottom line.

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.