Juniper Networks QDD-2X100G-CWDM4

Brand: Juniper Networks | SKU: QDD-2X100G-CWDM4

The QDD-2X100G-CWDM4 is a dual-channel 100G QSFP-DD optical transceiver module supporting two independent 100G CWDM4 interfaces over single-mode fiber, with a maximum reach of up to 2 km per channel, designed for high-density data center and enterprise networking applications.

Refurbished Availability

Refurbished versions of the Juniper Networks QDD-2X100G-CWDM4 are available through Comtek, offering significant savings compared to new hardware without compromising on quality. Every refurbished unit undergoes rigorous multi-stage testing, quality assurance checks, and professional cleaning to ensure optimal performance and reliability. Choosing refurbished equipment not only reduces capital expenditure but also helps extend the operational lifespan of your network infrastructure.

Expert Repair Service

Comtek delivers expert repair services for high-performance optical transceivers like the QDD-2X100G-CWDM4. Our experienced engineers support products from leading vendors including Cisco, Juniper, and Nokia, ensuring fast turnaround times and minimal network disruption. With deep technical expertise and advanced diagnostic capabilities, we help network operators, telecom companies, and critical infrastructure providers maintain peak performance and reduce downtime.

Global Presence

Comtek’s extensive global network includes repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA. This international footprint allows us to provide responsive, localised service to customers worldwide, ensuring quick access to support and rapid return-to-service for mission-critical equipment. Our global presence underpins our commitment to customer satisfaction and tailored solutions.

Committed to Sustainability

At Comtek, we champion the circular economy by extending the service life of telecom, network, and infrastructure equipment. Our refurbishment and repair services help reduce e-waste and deliver meaningful carbon savings, enabling organisations to meet sustainability goals while maximising long-term value from their 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.