GIS technology-based ONU equipment fault location method for EPON network

The invention discloses a GIS technology-based ONU equipment fault location method for an EPON network and relates to the technical field of electric power communication. The GIS technology-based ONU equipment fault location method for the EPON network is characterized by including recording into a system, acquiring information, making a table, performing graphical display, acquiring warning and displaying warning. The GIS technology-based ONU equipment fault location method for the EPON network is reasonable; through abutting an ONU in a webmaster with an ONU in an electrical resource management system, the quick discovery and location for the ONU equipment fault of the EPON network are realized based on GIS visual presentation.