According to another embodiment of the present disclosure, the roadside unit may further include a PoE module. The PoE module is a module for connecting the Ethernet module and the PMIC module, and the PoE module may separate the power source from the Ethernet module and supply the power source to the roadside unit through the PMIC module.

FIG. 8 is a view illustrating the configuration of the roadside unit including the WAVE-V2X communication module, the LTE communication module, the LTE-V2X communication module and the 5G-V2X communication module according to an embodiment of the present disclosure.

The roadside unit according to an embodiment of the present disclosure may further include a 5G-V2X antenna for transceiving the 5G-V2X signal and/or a 5G-V2X communication module for demodulating the 5G-V2X signal received through the 5G-V2X antenna to obtain 5G-V2X communication information, and for modulating the 5G-V2X communication information to generate the 5G-V2X signal, in addition to the configuration of the roadside unit according to the embodiment of FIG. 7.