Road side unit (RSU) equipment

The utility model provides road side unit (RSU) equipment, which comprises a radio-frequency communication sub-machine and a signal converter, wherein the radio-frequency communication sub-machine carries out radio-frequency communication with peripheral equipment; the signal converter is used for converting signals between the radio-frequency communication sub-machine and peripheral control equipment of the RSU equipment; the RSU equipment is characterized in that the radio-frequency communication sub-machine and the signal converter respectively comprise a photoelectric conversion module; and the photoelectric conversion module of the radio-frequency communication sub-machine and the photoelectric conversion module of the signal converter are connected through an optical fibre so as to communicate with each other. The RSU equipment disclosed by the utility model is capable of effectively avoiding damage of the RSU equipment caused by lightning stroke, surge and static electricity introduced by a metal cable, effectively avoiding interference of electromagnetic signals introduced by the metal cable on internal and external communication of the equipment, prolonging communication distance, lightening the weight of the cable and reducing the equipment cost.