Cisco GLC-ZX-SM

Brand: | SKU: GLC-ZX-SM

The GLC-ZX-SM is a Cisco-compatible 1000BASE-ZX SFP transceiver module designed for Gigabit Ethernet and Fibre Channel applications, supporting a single-mode fiber link up to 70 km with an LC duplex connector and operating at a wavelength of 1550 nm.

Refurbished Availability

Refurbished versions of the Cisco GLC-ZX-SM are available from Comtek, offering exceptional value without compromising on quality. Each unit undergoes comprehensive testing and strict quality assurance protocols to ensure reliable performance that meets or exceeds original specifications. Choosing refurbished equipment allows customers to maximize their budgets while actively contributing to sustainable technology practices.

Expert Repair Service

Comtek provides expert repair services for the Cisco GLC-ZX-SM and similar transceiver modules, supporting a wide range of vendors including Cisco, Juniper, and Nokia. Our experienced engineers ensure fast turnaround times and high-quality repairs, helping network operators, telecom providers, and critical infrastructure users to minimize downtime and extend the lifespan of valuable equipment.

Global Presence

With strategically located repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers responsive and dependable service worldwide. Our global footprint ensures that customers benefit from local support, quick logistics, and a seamless experience, no matter where their operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and critical infrastructure equipment. Through refurbishment and repair, we help customers reduce e-waste, lower their carbon footprint, and achieve long-term value from their 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.