NORTEL NTBW89DAE5

NORTEL NTBX01AB

Brand: | SKU: NTBX01AB

The NTBX01AB is a digital line card designed for Nortel Meridian and CS1000 systems, providing 8-port ISDN BRI S/T interface connectivity for reliable voice and data transmission. It supports standard BRI signaling protocols and is hot-swappable for simplified maintenance and system expansion.

Refurbished Availability

Refurbished NTBX01AB units are available, offering significant cost savings without compromising on performance or reliability. Every refurbished card undergoes comprehensive quality assurance and rigorous functional testing by Comtek’s experienced engineers, ensuring it meets or exceeds original manufacturer specifications. Choosing refurbished equipment not only helps reduce procurement costs but also extends the lifecycle of your network infrastructure.

Expert Repair Service

Comtek provides expert repair services for the NTBX01AB and similar network line cards, supporting a wide range of vendors including Cisco, Juniper, and Nokia. Our skilled technicians deliver fast turnaround times, restoring equipment to peak performance and minimising downtime for telecom, network, and critical infrastructure operators. By choosing our repair services, you maintain business continuity while reducing hardware replacement expenses.

Global Presence

With strategically located repair centres and offices across the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and efficient service worldwide. Our global footprint ensures rapid logistics, localised support, and enhanced customer satisfaction for clients wherever they operate.

Committed to Sustainability

Comtek is dedicated to advancing the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Through refurbishment and expert repair, we help reduce electronic waste and save substantial carbon emissions, delivering long-term environmental and financial benefits for our customers.

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.