Products catalog Market All Aviation Space Critical infrastructure Solutions for All Fixed wing Human space flight Launchers Rotorcraft Satellites and robotics UAV / UAM Smart grid Product categories All Network switches End systems Embedded software Integrated circuits Software tools Dev & test systems Support & services Avionics platform Usability in flight All Certifiable Qualifiable HSR/PRP solutions for FPGAs The FRS IP Solution is an FPGA implementation (IP core) of High-availability Seamless Redundancy (HSR) and the Parallel Redundancy Protocol (PRP) integrated into an Ethernet Layer-2 switch.