Cisco LEM-10H-M21

Brand: Cisco | SKU: LEM-10H-M21

The LEM-10H-M21 is a 10G SFP+ optical transceiver module designed for high-speed data transmission over multimode fiber, supporting distances up to 300 meters at 850nm wavelength. It features an MSA-compliant form factor and is compatible with a wide range of networking equipment.

Refurbished Availability

Refurbished versions of the Cisco LEM-10H-M21 are available from Comtek, offering a cost-effective alternative to new hardware. Every refurbished unit undergoes comprehensive quality assurance and rigorous testing by our experienced engineers to ensure optimal performance and reliability. By choosing refurbished equipment, you benefit from significant cost savings while maintaining the same high standards of functionality and durability.

Expert Repair Service

Comtek provides expert repair services for SFP+ modules like the Cisco LEM-10H-M21, with fast turnaround times to minimise network downtime. Our skilled technicians support products from leading vendors including Cisco, Juniper, and Nokia, making us a trusted partner for network, telecoms, and critical infrastructure operators worldwide. By choosing Comtek, you gain access to reliable repairs that help extend the life of your essential equipment.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive and localised service to customers around the world. Our global coverage ensures fast support, streamlined logistics, and exceptional customer satisfaction wherever your business operates.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifespan of telecom, network, and critical infrastructure equipment. Our refurbishment and repair services help reduce e-waste, lower carbon emissions, and provide long-term value for our customers. By partnering with Comtek, you contribute to a more sustainable future while optimising your 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.