, each node have one communication controller, one host, one power supply unit, and two bus drivers.
  4. Media Oriented Systems Transport (MOST) : MOST is targeted for automotive audio/video equipment interfacing. A MOST bus is a multimedia fiber-optic point to point network implemented in  a star or ring topology with data rate up to 24 Mbps.
MOST cooperation  published MOST25, MOST50 and MOST150, mostly their frames contains one channel for the synchronous transmission of streaming data, one channel for the asynchronous transmission of packet data, and one channel for the transmission of control data.