Cisco PA-4R

Brand: | SKU: PA-4R

The PA-4R is a four-port serial interface network module designed for Cisco modular routers, providing high-density, synchronous serial connectivity for WAN applications. It supports a variety of serial protocols and is compatible with a range of Cisco interface processors.

Refurbished Availability

Refurbished versions of the Cisco PA-4R are available, offering a reliable and cost-effective alternative to purchasing new equipment. Each refurbished unit undergoes comprehensive quality assurance and rigorous testing to ensure optimal performance and dependability. By choosing refurbished equipment, customers can significantly reduce costs while maintaining high standards of network reliability and efficiency.

Expert Repair Service

Comtek provides expert repair services for the Cisco PA-4R and similar network modules. Our experienced engineers offer fast turnaround times and support for multiple leading vendors, including Cisco, Juniper, and Nokia. This multi-vendor expertise ensures that network, telecoms, and critical infrastructure operators benefit from minimized downtime, extended equipment life, and reliable network performance.

Global Presence

With repair centres and offices strategically located in the UK, Northern Ireland, Germany, Greece, and the USA, Comtek delivers responsive, world-class service to customers across the globe. Our international footprint allows us to provide efficient logistics, rapid support, and enhanced customer satisfaction wherever your operations are based.

Committed to Sustainability

Comtek is dedicated to supporting the circular economy by extending the usable life of telecom, network, and critical infrastructure equipment. By repairing and refurbishing products like the Cisco PA-4R, we help reduce e-waste, lower carbon emissions, and deliver long-term value for our customers and partners. This commitment to sustainability benefits both your business and the environment.

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.