Juniper Networks JCO-4C-ZR-P-B

Brand: Juniper Networks | SKU: JCO-4C-ZR-P-B

The JCO-4C-ZR-P-B is a 100GBASE-ZR4 QSFP28 optical transceiver module designed for long-range data transmission up to 80 km over single-mode fiber (SMF), supporting four CWDM channels and digital diagnostics monitoring. It is compliant with QSFP28 MSA and relevant IEEE 802.3 standards, making it suitable for high-capacity data center and metro network applications.

Refurbished Availability

Refurbished versions of the JCO-4C-ZR-P-B are available, providing a cost-effective alternative to new equipment without compromising on quality. Each refurbished module undergoes rigorous testing and quality assurance processes by Comtek’s experienced engineers, ensuring reliable performance and full compliance with original specifications. Choosing refurbished helps maximize your budget while maintaining network efficiency and reliability.

Expert Repair Service

Comtek offers expert repair services for the JCO-4C-ZR-P-B and a wide range of optical transceivers from leading vendors such as Cisco, Juniper, and Nokia. Our specialist engineers deliver fast turnaround times to minimize network downtime, supporting the needs of telecom, enterprise, and critical infrastructure operators. With our comprehensive repair capabilities, you can extend the lifespan of your existing hardware and enhance operational resilience.

Global Presence

With repair centres and offices located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive service and technical support to customers worldwide. Our global coverage ensures rapid logistics, local expertise, and a consistent, high-quality customer experience wherever your operations are based.

Committed to Sustainability

Comtek actively supports the circular economy by extending the life of telecom, network, and critical infrastructure equipment through refurbishment and repair. Our services help customers reduce e-waste, decrease their carbon footprint, and realize long-term value from their technology investments. By choosing Comtek, you contribute to a more sustainable future while maintaining network performance and reliability.

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.