Juniper Networks QDD-2X400G-LR4-P

Brand: Juniper Networks | SKU: QDD-2X400G-LR4-P

The QDD-2X400G-LR4-P is a dual-channel 400G QSFP-DD optical transceiver supporting up to 800Gbps aggregate data rates over duplex LC connectors, designed for long-range (up to 10km) transmission on single-mode fiber in high-performance data center and enterprise networking applications.

Refurbished Availability

Refurbished Juniper Networks QDD-2X400G-LR4-P transceivers are available through Comtek, providing a reliable and cost-effective alternative to new equipment. Each refurbished unit undergoes extensive quality assurance and rigorous testing to ensure full functionality and performance that meets or exceeds original manufacturer specifications. By choosing refurbished equipment, you benefit from significant cost savings without compromising on quality or reliability.

Expert Repair Service

Comtek offers expert repair services for the QDD-2X400G-LR4-P and a wide range of optical transceivers from leading vendors such as Cisco, Juniper, and Nokia. Our experienced engineers deliver fast turnaround times, helping to minimise network downtime and keep your operations running smoothly. This service is ideal for network operators, telecom carriers, and critical infrastructure providers seeking dependable, vendor-agnostic support for their hardware assets.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek provides global coverage for all your repair and refurbishment needs. Our international presence ensures responsive local service, rapid logistics, and high levels of customer satisfaction, regardless of your location.

Committed to Sustainability

Comtek is dedicated to advancing the circular economy by extending the operational life of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce electronic waste, deliver measurable carbon savings, and offer long-term value for our customers. By choosing Comtek, you support sustainable business practices and environmental responsibility.

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.