The APIX3 transmitter and receiver modules cater to the increased performance demands of modern infotainment and cockpit architectures, supporting multi-Gbps data transmission over singular or multiple twisted pair cables. Engineered for automotive UHD video transmission, the APIX3 modules offer a scalable solution for a wide range of in-car video needs, providing capabilities like multiple video channel transmission over a singular connection and rigorous diagnostic features for preemptive cable health checks. Backward compatibility with APIX2 ensures seamless integration into existing setups, while the active equalizers automatically adjust to different transmission conditions, promoting adaptability and reliability in various implementations.