Juniper Networks QSFP-100G-ZR4

Brand: Juniper Networks | SKU: QSFP-100G-ZR4

The QSFP-100G-ZR4 is a 100 Gigabit Ethernet QSFP28 optical transceiver module designed for long-range data transmission up to 80 km over single-mode fiber (SMF) using four CWDM channels in the 1310 nm wavelength range, supporting standard MSA-compliant interfaces.

Refurbished Availability

Refurbished versions of the Juniper Networks QSFP-100G-ZR4 are available through Comtek, offering a cost-effective alternative to new equipment. Each refurbished module undergoes comprehensive quality assurance and rigorous testing by our expert engineers to ensure full functionality and reliability. By choosing refurbished equipment, customers benefit from significant cost savings while maintaining the high performance required for mission-critical networks.

Expert Repair Service

Comtek provides expert repair services for QSFP-100G-ZR4 modules and similar transceivers from leading vendors such as Cisco, Juniper, and Nokia. Our skilled technicians deliver fast turnaround times and thorough diagnostics, helping network operators, telecoms providers, and critical infrastructure users minimise downtime and extend the operational life of their hardware.

Global Presence

With strategically located repair centres and offices in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and localised support to customers worldwide. Our global footprint ensures timely repairs, efficient logistics, and a commitment to customer satisfaction regardless of location.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by refurbishing and repairing telecom, network, and infrastructure equipment. Our services help reduce electronic waste and carbon emissions, providing long-term value for customers while contributing to a more sustainable, environmentally 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.