Cisco GLC-SX-SM

Brand: | SKU: GLC-SX-SM

The GLC-SX-SM is a 1000BASE-SX compatible SFP transceiver module designed for Gigabit Ethernet applications, supporting a single-mode fiber link up to 2 km with an LC duplex connector. It operates on the 1310 nm wavelength and is hot-swappable for flexible network deployment.

Refurbished Availability

Refurbished Cisco GLC-SX-SM modules are available through Comtek, offering an economical alternative to new hardware without compromising on quality. Each module undergoes comprehensive testing and quality assurance checks to ensure optimal performance and reliability. By choosing refurbished equipment, customers benefit from significant cost savings while maintaining the high standards required for mission-critical network operations.

Expert Repair Service

Comtek provides expert repair services for Cisco GLC-SX-SM transceivers and similar modules from leading manufacturers including Cisco, Juniper, and Nokia. Our skilled engineers deliver fast turnaround times, restoring equipment to full functionality and minimizing network downtime. This specialized service is trusted by telecoms, network operators, and critical infrastructure providers worldwide for its reliability and efficiency.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers truly global support. Our expansive network ensures rapid response times and localised customer service, helping organisations around the world maintain robust and resilient networks with confidence.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifespan of telecom, network, and infrastructure equipment. Through refurbishment and repair, we help reduce e-waste and carbon emissions, delivering tangible environmental benefits and long-term value for our customers. Our sustainable approach ensures that high-quality technology remains in use, rather than ending up in landfill.

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.