PLANET MC-700 provides several slots in a compact rack which saves more spaces for fiber-optic wiring yet eases the maintenance of media conversion. One fan is built-in for system cooling and its status can be watched by the LED indicators in the MC-700. The MC-700 offers a flexible and scalable solution to media converter installation. There is an independent power supply in each slot of the MC-700, so that any converter is hot-swappable without causing interruption to other converters. The media converters can be plugged and played anytime.