Cisco 1000base-sx

Brand: | SKU: 1000base-sx

The 1000BASE-SX is a Gigabit Ethernet transceiver module designed for short-range data transmission over multimode fiber optic cabling, supporting data rates up to 1 Gbps at distances up to 550 meters using an 850 nm wavelength. It is compliant with IEEE 802.3z standards and is ideal for high-speed network backbone and data center applications.

Refurbished Availability

Refurbished Cisco 1000BASE-SX modules are available through Comtek, providing a cost-effective alternative to new equipment without compromising on performance or reliability. Every refurbished unit undergoes comprehensive quality assurance and rigorous testing to ensure full functionality and compatibility. Choosing refurbished equipment helps organisations maximise their budgets and reduce capital expenditure while maintaining high standards of network performance.

Expert Repair Service

Comtek specialises in expert repair services for a wide range of transceiver modules, including the Cisco 1000BASE-SX. Our engineers offer fast turnaround times and support for multiple leading vendors, such as Cisco, Juniper, and Nokia. By restoring equipment to optimal working condition, we help network operators, telecoms providers, and critical infrastructure users minimise downtime and extend the life of their assets.

Global Presence

With repair centres and offices located across the UK, Northern Ireland, Germany, Greece, and the USA, Comtek provides truly global support for our customers. This broad coverage ensures responsive service, faster logistics, and localised expertise, all contributing to higher customer satisfaction and more reliable network operations wherever you are based.

Committed to Sustainability

Comtek is dedicated to advancing the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Through refurbishment and expert repairs, we significantly reduce electronic waste and carbon emissions, delivering both environmental benefits and long-term value for our customers. Our sustainable approach allows organisations to align their operations with green initiatives while maintaining robust and efficient infrastructure.

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.