Cisco FR-G4X-DB

Brand: | SKU: FR-G4X-DB

The FR-G4X-DB is a high-performance, dual-band SFP transceiver module designed for Gigabit Ethernet and Fibre Channel applications, supporting data rates up to 4.25 Gbps over multimode or single-mode fiber. It features digital diagnostics monitoring and is compatible with a wide range of networking equipment for flexible deployment.

Refurbished Availability

Refurbished Cisco FR-G4X-DB transceiver modules are available from Comtek, offering a cost-effective alternative to new equipment without compromising on performance or reliability. Every refurbished unit undergoes comprehensive quality assurance and rigorous functional testing to ensure it meets original manufacturer specifications. Choosing refurbished helps reduce capital expenditure while maintaining the high standards your network demands.

Expert Repair Service

Comtek provides expert repair services for Cisco FR-G4X-DB modules and similar products from leading vendors like Cisco, Juniper, and Nokia. Our skilled engineers deliver fast turnaround times to minimise network downtime, supporting the needs of telecoms, data centres, and critical infrastructure operators. Comprehensive diagnostics and repair ensure your equipment continues to operate at peak performance.

Global Presence

With repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek is uniquely positioned to offer responsive and efficient service worldwide. Our global footprint means customers benefit from local support, faster logistics, and a consistent standard of excellence wherever they are based.

Committed to Sustainability

Comtek champions the circular economy by extending the operational life of telecom, network, and infrastructure equipment like the Cisco FR-G4X-DB. Through refurbishment and repair, we help reduce e-waste, lower carbon emissions, and deliver lasting value to our customers, supporting sustainability in the ICT sector.

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.