Media Converter Rack Chassis is mainly used to manage the various media converters, all the converters plugged into the chassis will share same power supply, so that they are easy to manage. 14 slots for stand-alone type converter to plug into it, 16&17 slots for card type converter. There is an active and standby power system in a centralized manner, supporting automatic switching. It makes the maintenance easy and build an effective solution of networks.