Juniper Networks QFX-SFP-1GE-SX

Brand: Juniper Networks | SKU: QFX-SFP-1GE-SX

The QFX-SFP-1GE-SX is a hot-pluggable 1000BASE-SX SFP transceiver module designed for Gigabit Ethernet applications over multimode fiber, supporting data rates up to 1 Gbps and transmission distances up to 550 meters. It is compatible with Juniper Networks QFX Series switches and routers.

Refurbished Availability

Refurbished versions of the QFX-SFP-1GE-SX are available through Comtek, offering a smart and cost-effective alternative to new equipment. Each refurbished unit undergoes rigorous testing and quality assurance processes to ensure optimal performance and reliability. Choosing refurbished equipment not only delivers significant savings but also provides the assurance of reliable operation, backed by our comprehensive warranty coverage.

Expert Repair Service

Comtek provides expert repair services for the QFX-SFP-1GE-SX and similar transceiver modules. Our experienced engineers support a wide range of manufacturers, including Cisco, Juniper, and Nokia, ensuring fast turnaround times and dependable repairs. This service is ideal for network, telecoms, and critical infrastructure operators seeking to maximise uptime, minimise costs, and extend the life of their essential hardware.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers prompt, reliable service to customers worldwide. Our global footprint enables us to provide responsive support and consistent customer satisfaction, wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the lifespan of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce e-waste, lower carbon emissions, and offer long-term value to our customers. By choosing Comtek, you are making a positive environmental impact while maintaining the performance of your critical 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.