NORTEL NTBK78AA

NORTEL NTBK79AA

Brand: | SKU: NTBK79AA

The NTBK79AA is a Universal Serial Interface (USI) daughterboard designed for Nortel/Avaya Communication Servers, providing additional digital trunk connectivity and enhanced signaling capabilities for enterprise telephony applications. This module enables flexible integration of digital voice and data services within carrier-grade networking environments.

Refurbished Availability

Refurbished NTBK79AA modules are available through Comtek, offering a reliable and cost-effective alternative to new equipment. Each unit undergoes rigorous testing and comprehensive quality assurance processes to ensure optimal performance and longevity. By choosing refurbished hardware, customers benefit from significant cost savings while maintaining the high standards required for critical telecom and networking environments.

Expert Repair Service

Comtek provides expert repair services for the Nortel NTBK79AA and a wide range of networking products. Our skilled engineers deliver fast turnaround times and support equipment from multiple vendors, including Cisco, Juniper, and Nokia. This comprehensive capability ensures that network, telecoms, and critical infrastructure operators benefit from extended equipment life, reduced downtime, and dependable service.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and local support to customers worldwide. Our global footprint enables us to provide timely repairs, streamlined logistics, and exceptional customer satisfaction across diverse markets and industries.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and infrastructure equipment. By refurbishing and repairing hardware like the NTBK79AA, we help reduce e-waste, lower carbon emissions, and deliver long-term value to our customers. Our sustainable approach 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.