The HSR-PRP Switch Core is designed to offer seamless redundancy for high-availability networking applications. By implementing both High-availability Seamless Redundancy (HSR) and Parallel Redundancy Protocol (PRP), this switch core ensures network robustness against failures. It is especially suitable for critical infrastructures, such as industrial automation and energy systems, where uninterrupted network service is paramount. This sophisticated core enables deterministic data transfer without any packet loss, ensuring continuity even under disruptive conditions. Its flexible design allows it to be integrated into a wide range of FPGA platforms, providing adaptability and ease of deployment.