NORTEL AL4511001-E6

NORTEL AL4800B78-E6

Brand: | SKU: AL4800B78-E6

The AL4800B78-E6 is a high-performance, carrier-grade optical transceiver module designed for 100GbE applications, supporting transmission distances up to 10 km over single-mode fiber with LC duplex connectors. It is fully compliant with IEEE 802.3ba and QSFP28 MSA standards, ensuring reliable interoperability in demanding network environments.

Refurbished Availability

Refurbished NORTEL AL4800B78-E6 modules are available from Comtek, offering customers a cost-effective alternative to new equipment. Each refurbished unit is subjected to rigorous testing and quality assurance processes to ensure optimal performance and reliability. By choosing refurbished, you benefit from significant cost savings without compromising on quality, making it a smart choice for organisations looking to maximise their network investment.

Expert Repair Service

Comtek provides expert repair services for the AL4800B78-E6 and similar optical transceiver modules. Our experienced engineers deliver fast turnaround times and support a wide range of vendors, including Cisco, Juniper, and Nokia. This enables network operators, telecoms providers, and critical infrastructure users to minimise downtime, extend the lifespan of their assets, and maintain high network availability.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek ensures responsive service and rapid support for customers worldwide. Our international footprint allows us to deliver consistent, high-quality service no matter where your operations are based, enhancing customer satisfaction and operational resilience.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the life of telecom, network, and infrastructure equipment like the NORTEL AL4800B78-E6. Our services help reduce electronic waste and carbon emissions, while delivering long-term value for our customers. By refurbishing and repairing equipment, we contribute to a more sustainable future and help your organisation achieve its environmental goals.

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.