Discussion on the Power FTTH Technology of the Smart Grid and Its Application

This article introduces the realization of the power FTTH technology and the network structure of the Ethernet passive optical network (EPON), and gives2 communication construction projects for the power fibers to the buildings. One is that the remote channel of the communication between the concentrator and the main stations uses the fiber communication, and the local channel uses the method of LV power line carrier, RS-485, and the short distance wireless communication. The other is the direct communication mode through the fiber network between the optical collectors and the master stations. This article puts forward a communication construction scheme of the power FTTH system, which is the direct communication mode through the fiber network between the optical power meters and the master stations. According to the construction schemes the equipment is reasonably configured. Taking a building as an example, the design schemes of the power FTTH technology are explained in detail.