Cisco LEM-EM-F28

Brand: Cisco | SKU: LEM-EM-F28

The LEM-EM-F28 is a compact, high-performance SFP28 optical transceiver module designed for 25Gbps Ethernet applications, supporting transmission distances up to 10 km over single-mode fiber. It features a standard LC duplex connector and is fully compliant with SFP28 MSA and IEEE 802.3by specifications.

Refurbished Availability

Refurbished Cisco LEM-EM-F28 modules are available from Comtek, offering a cost-effective alternative to new hardware without compromising on performance or reliability. Each refurbished unit undergoes comprehensive quality assurance and rigorous functional testing by experienced technicians, ensuring it meets or exceeds original manufacturer standards. Choosing refurbished equipment enables significant savings while supporting your sustainability goals.

Expert Repair Service

Comtek provides expert repair services for SFP28 optical transceivers like the Cisco LEM-EM-F28, as well as similar products from other leading vendors such as Juniper and Nokia. Our repair specialists deliver fast turnaround times and high-quality workmanship, helping network, telecoms, and critical infrastructure operators minimise downtime and optimise their equipment investments.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and reliable service to customers worldwide. Our global reach ensures rapid support and localised expertise, contributing to enhanced customer satisfaction and operational continuity.

Committed to Sustainability

Comtek is dedicated to advancing the circular economy by extending the life cycle of telecom, network, and infrastructure equipment. By refurbishing and repairing devices like the LEM-EM-F28, we help reduce electronic waste, lower carbon emissions, and provide long-term value for our customers. Our sustainable approach supports both your business objectives and environmental responsibility.

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.