Juniper Networks QFX5120-48T-DC-AFI

Brand: Juniper Networks | SKU: QFX5120-48T-DC-AFI

The QFX5120-48T-DC-AFI is a high-performance, 1U data center switch featuring 48 x 1/10GbE RJ-45 ports and 6 x 40/100GbE QSFP28 uplinks, with dual DC power supplies and front-to-back airflow, designed for scalable, low-latency network deployments.

Refurbished Availability

Refurbished versions of the Juniper Networks QFX5120-48T-DC-AFI are available through Comtek, offering a cost-effective solution without compromising on quality. Each unit undergoes rigorous testing and comprehensive quality assurance processes by experienced engineers, ensuring that performance and reliability match or exceed industry standards. Choosing refurbished equipment not only delivers significant cost savings but also provides peace of mind, knowing your network is powered by thoroughly vetted and professionally restored hardware.

Expert Repair Service

Comtek provides expert repair services for the Juniper Networks QFX5120-48T-DC-AFI and a wide range of networking equipment from leading vendors such as Cisco, Juniper, and Nokia. Our repair teams offer fast turnaround times, minimising network disruption and downtime for telecoms, data centres, and critical infrastructure operators. By choosing Comtek, customers benefit from technical expertise, proven reliability, and flexible support tailored to complex, multi-vendor environments.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service to customers worldwide. Our global footprint enables us to provide rapid support, localised solutions, and a seamless customer experience, ensuring that your infrastructure needs are met wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to promoting the circular economy by extending the life of telecom, network, and infrastructure equipment. Through refurbishment and repair, we help customers reduce e-waste and achieve significant carbon savings, all while maximising the long-term value of their technology investments. Our sustainable practices contribute to a greener future and support our clients’ environmental and operational goals.

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.