NORTEL NTCK80AB

NORTEL NTCK81AB

Brand: | SKU: NTCK81AB

The NTCK81AB is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet applications, supporting data rates up to 10.3 Gbps over single-mode fiber with a maximum reach of 10 kilometers. It features a standard LC duplex connector and is fully compliant with SFP+ MSA and IEEE 802.3ae specifications.

Refurbished Availability

Refurbished versions of the NORTEL NTCK81AB are available from Comtek, offering a cost-effective solution without compromising on quality. Each unit undergoes comprehensive testing and quality assurance processes performed by experienced engineers, ensuring performance and reliability that meet or exceed original specifications. Choosing refurbished equipment not only saves on capital expenditure but also provides an environmentally responsible alternative to new purchases.

Expert Repair Service

Comtek provides expert repair services for SFP+ transceiver modules like the NTCK81AB, supporting a wide range of manufacturers including Cisco, Juniper, and Nokia. Our highly skilled technicians deliver fast turnaround times to minimise network downtime and ensure business continuity. This service is ideal for network operators, telecom providers, and critical infrastructure organisations seeking reliable, cost-efficient maintenance solutions.

Global Presence

With established repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive support to customers worldwide. Our global coverage ensures prompt service, local expertise, and high levels of customer satisfaction across all regions, helping you maintain optimal network uptime wherever you operate.

Committed to Sustainability

Comtek is dedicated to advancing the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Through our refurbishment and repair services, we help customers significantly reduce e-waste and carbon emissions, contributing to a more sustainable future while maximising the long-term value of their technology investments.

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.