“The Renesas R-Car SoC platform provides built-in Ethernet AVB technology. By incorporating this platform we expect the HARMAN Ethernet AVB solution to bring further innovation for in-vehicle infotainment networks.”

Source: www.symphonyteleca.com

Why buy an external component for ethernet AVB in the car? This is the standard OPEN solution with automotive grade hardware and software. Ethernet has the potential to become the single network backbone for cars of the future (just like the internet).