The Media Hub M28A is a purpose-designed, modular AV network switch featuring AVB (Audio Video Bridging) technology. The Media Hub M28A houses any combination of four CAT/Fiber modules (up to 28 ports), allowing custom configuration in a variety of applications including home theater, control rooms, corporate signage, multi-room distribution, and more. With support for AVB, the Media Hub M28A offers master clock synchronization between all connected AV devices, delivering powerful transport reliability. The Media Hub M28A is also pre-configured out of the box to work with any closed AV over IP distribution system without additional setup.