NORTEL NTT970BF

NORTEL NTT991AF

Brand: | SKU: NTT991AF

The NTT991AF is a high-performance, rack-mountable 10-Gigabit Ethernet optical transceiver module designed for seamless integration into enterprise and carrier-grade networking equipment. It supports data rates up to 10 Gbps over single-mode fiber with a maximum reach of 10 kilometers, ensuring reliable, high-speed connectivity for demanding network environments.

Refurbished Availability

Refurbished NORTEL NTT991AF modules are available from Comtek, offering a cost-effective alternative to new equipment without compromising on quality. Each refurbished unit undergoes thorough inspection, cleaning, and rigorous testing to meet stringent performance standards. By choosing refurbished equipment, customers benefit from significant savings while receiving reliable products backed by Comtek’s comprehensive quality assurance processes.

Expert Repair Service

Comtek provides expert repair services for the NORTEL NTT991AF and a wide range of optical transceiver modules. Our experienced engineers deliver fast turnaround times and support a variety of leading brands, including Cisco, Juniper, and Nokia. This expertise helps network, telecoms, and critical infrastructure users reduce downtime, maximize asset lifespan, and maintain optimal network performance.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global coverage. Our international footprint enables us to provide prompt, responsive service and support to customers worldwide, ensuring high levels of satisfaction and minimal disruption to your operations.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment like the NORTEL NTT991AF. Our refurbishment and repair services help reduce electronic waste and carbon emissions, delivering long-term value for customers while promoting environmental responsibility.

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.