Juniper Networks QDD-2X400G-FR4-P

Brand: Juniper Networks | SKU: QDD-2X400G-FR4-P

The QDD-2X400G-FR4-P is a dual-channel 400G QSFP-DD optical transceiver module designed for 800GbE applications, supporting two independent 400G-FR4 links over single-mode fiber with MPO-16 connectivity and a maximum reach of 2 kilometers. It is compliant with QSFP-DD MSA and IEEE 802.3cu standards, providing high-density, low-power optical interconnect for next-generation data center and networking environments.

Refurbished Availability

Refurbished versions of the Juniper Networks QDD-2X400G-FR4-P are available through Comtek, offering a cost-effective alternative to new equipment. Each refurbished unit undergoes comprehensive quality assurance processes and rigorous testing to ensure optimal performance and reliability. Choosing refurbished equipment allows you to maximize your budget while maintaining high standards of quality and functionality, making it an ideal solution for organizations seeking dependable network hardware at significant savings.

Expert Repair Service

Comtek provides expert repair services for the QDD-2X400G-FR4-P and similar optical transceivers, delivering rapid turnaround times to minimize network downtime. Our experienced technicians support a wide range of vendors, including Cisco, Juniper, and Nokia, ensuring compatibility and flexibility across diverse environments. This specialist service is trusted by network operators, telecoms providers, and critical infrastructure organizations to extend the lifecycle of their essential equipment and maintain seamless operations.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive, regionally tailored support to customers worldwide. Our global footprint ensures prompt service, local expertise, and a consistent customer experience, regardless of your location. This extensive coverage enables us to meet urgent needs efficiently and uphold high standards of customer satisfaction.

Committed to Sustainability

Comtek champions the circular economy by extending the life of telecom, network, and infrastructure equipment like the QDD-2X400G-FR4-P. Our refurbishment and repair services help reduce e-waste and lower carbon emissions, providing long-term value for customers while supporting environmental responsibility. By choosing sustainable options, you contribute to a greener future and maximize the return on your 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.