NORTEL A0840859

NORTEL A0842821

Brand: | SKU: A0842821

The A0842821 is a high-performance SFP+ transceiver module designed for 10 Gigabit Ethernet applications, supporting data rates up to 10.3 Gbps over multimode fiber with an LC duplex connector and a maximum reach of 300 meters. It is fully compliant with SFF-8431 and IEEE 802.3ae standards, ensuring reliable and interoperable network connectivity.

Refurbished Availability

Refurbished versions of the NORTEL A0842821 are available from Comtek, providing a cost-effective alternative to purchasing new hardware. Each refurbished module undergoes rigorous testing and quality assurance processes to meet or exceed original manufacturer specifications. By choosing refurbished equipment, customers benefit from significant cost savings without compromising on performance or reliability.

Expert Repair Service

Comtek offers expert repair services for the NORTEL A0842821 and similar SFP+ transceivers. Our experienced engineers support a wide range of vendors, including Cisco, Juniper, Nokia, and more, delivering fast turnaround times to minimise network downtime. This comprehensive repair capability is trusted by network operators, telecom providers, and critical infrastructure organisations seeking dependable solutions and reduced lead times.

Global Presence

With repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and local support to customers worldwide. Our global footprint ensures rapid logistics, seamless communication, and high levels of customer satisfaction wherever your business operates.

Committed to Sustainability

Comtek champions the circular economy by extending the operational lifespan of telecom, network, and infrastructure equipment like the NORTEL A0842821. Our refurbishment and repair services help reduce electronic waste, lower carbon emissions, and provide long-term value for our customers, supporting sustainability goals and responsible IT asset management.

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.