The utility model provides an integrated control framework of extensive different structure EPON network, including three level, top -down is integrated management layer, EMS layer and mechanical floor in proper order, the integrated management layer is including general bureau's server of locating the general bureau, the EMS layer is including the professional network management EMS who locates each branch, the mechanical floor includes a plurality of terminal equipment ONU that locate local side equipment OLT, the spectrometer of each branch's computer lab and locate each control point. The utility model discloses not only be favorable to realizing unified control and the management to different structure EPON network, be convenient for moreover extension, renewal, maintenance and fault locating bring the long -term interest for EPON manages.