NORTEL NTK523BA

NORTEL NTK523DA

Brand: | SKU: NTK523DA

The NTK523DA is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet applications over single-mode fiber, supporting data rates up to 10.3 Gbps and transmission distances up to 10 km. It features a standard LC duplex connector and is fully compliant with SFF-8431 and IEEE 802.3ae specifications.

Refurbished Availability

Refurbished versions of the NORTEL NTK523DA are available through Comtek, providing a cost-effective alternative to buying new hardware. Each refurbished unit undergoes comprehensive quality assurance and rigorous testing procedures to ensure optimal performance and reliability. By choosing refurbished equipment, you benefit from significant cost savings while maintaining the highest standards of operational efficiency.

Expert Repair Service

Comtek offers expert repair services for SFP+ transceiver modules like the NTK523DA, supporting a wide range of network hardware from leading vendors such as Cisco, Juniper, and Nokia. Our skilled engineers deliver fast turnaround times, helping to minimise network downtime and maintain business continuity. This service is especially valuable for network, telecoms, and critical infrastructure operators who require reliable, high-quality repairs to keep their systems running smoothly.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and support to customers worldwide. Our extensive global footprint ensures rapid access to expertise, spare parts, and technical assistance, maximising customer satisfaction and minimising operational disruption wherever you are based.

Committed to Sustainability

Comtek is committed to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment like the NORTEL NTK523DA. By repairing and refurbishing hardware, we help reduce e-waste, contribute to carbon savings, and offer customers long-term value from their existing investments. This sustainable approach benefits both the environment and your 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.