MOST - Media Oriented Systems Transport

Media Oriented Systems Transport (MOST) is a vehicle bus standard, intended for interconnecting multimedia components in automobiles and other vehicles. First conceived in 1997, it differs from existing vehicle bus technologies, in that it's intended to be carried largely on an optical fiber bearer, thus providing a bus-based networking system at bit-rates far higher than available on previous vehicle-bus technologies.
The MOST network often employs a ring topology.

