It is constructed by the channels of MDF (alarm information collection, transmission and reception ), using the radio channels, formed by radio reception and transmission moldboards, MCS 51 series single chip microcomputers and serial interface.

• 系统采用无线收发模块组成的无线通道、MCS-5 1系列单片机、串行接口构成总配线架告警信息采集、传输与接收通道 .