Juniper Networks QSFP-100G-4WDM40

Brand: Juniper Networks | SKU: QSFP-100G-4WDM40

The QSFP-100G-4WDM40 is a hot-pluggable, 100Gbps QSFP28 optical transceiver module designed for 100G Ethernet and OTU4 applications, supporting up to 40 km transmission over single-mode fiber (SMF) using four WDM channels in the 1310 nm band with duplex LC connectors.

Refurbished Availability

Refurbished versions of the Juniper Networks QSFP-100G-4WDM40 are available through Comtek, offering an economical alternative to new equipment without compromising on performance or reliability. Each refurbished module undergoes rigorous testing and quality assurance processes to ensure it meets or exceeds original manufacturer specifications. Choosing refurbished equipment from Comtek allows you to reduce costs while maintaining network performance, making it an ideal solution for organisations seeking value and reliability.

Expert Repair Service

Comtek provides expert repair services for the QSFP-100G-4WDM40 transceiver and similar optical modules. Our experienced engineers deliver fast turnaround times and support a wide range of vendors, including Cisco, Juniper, and Nokia. This multi-vendor capability ensures that network, telecoms, and critical infrastructure operators can minimise downtime and extend the life of their hardware assets while benefiting from Comtek’s technical expertise and responsive service.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek offers truly global coverage. Our international presence enables us to provide responsive support and efficient logistics to customers worldwide, ensuring rapid repair and replacement services while maintaining high levels of customer satisfaction.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the operational life of telecom, network, and infrastructure equipment like the QSFP-100G-4WDM40. By refurbishing and repairing hardware, we help reduce e-waste and carbon emissions, delivering substantial environmental benefits. Our customers gain long-term value from their technology investments while contributing to a more sustainable and responsible industry.

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.