Juniper Networks JNP-QSFP-40G-LX4

Brand: Juniper Networks | SKU: JNP-QSFP-40G-LX4

The JNP-QSFP-40G-LX4 is a QSFP+ transceiver module supporting 40GbE connectivity over duplex LC multimode or single-mode fiber, utilizing four 10Gbps channels and operating at distances up to 150 meters (OM4) or 2 kilometers (SMF). It is designed for high-density data center and enterprise networking applications.

Refurbished Availability

Refurbished versions of the Juniper Networks JNP-QSFP-40G-LX4 are available at significant cost savings compared to new equipment. Each refurbished module undergoes comprehensive quality assurance and rigorous testing to ensure optimal performance and reliability. Choosing refurbished hardware from Comtek allows organisations to maintain high network standards while benefiting from reduced capital expenditure and dependable, enterprise-grade equipment.

Expert Repair Service

Comtek provides expert repair services for QSFP+ modules like the JNP-QSFP-40G-LX4, supporting products from leading vendors including Cisco, Juniper, and Nokia. Our experienced engineers deliver fast turnaround times, helping network operators, telecoms companies, and critical infrastructure users restore essential equipment quickly and cost-effectively. Rely on Comtek to extend the life of your network hardware and minimise downtime.

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 ensures responsive service, regional expertise, and rapid support for customers wherever they operate. We are committed to delivering outstanding customer satisfaction across all regions.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and infrastructure equipment. By refurbishing and repairing hardware like the JNP-QSFP-40G-LX4, we help organisations reduce e-waste, lower their carbon footprint, and achieve long-term value from their technology investments. Our sustainable approach benefits both our customers and the planet.

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.