The invention discloses and provides an electricity consumption information acquisition terminal which comprises a data acquisition unit, a main control processor connected with the data acquisition unit and an optical network unit connected with the main control processor, wherein the main control processor outputs a corresponding electric signal according to electricity consumption information acquired through the data acquisition unit, and the electric signal output through the main control processor is converted into a corresponding optical signal through the optical network unit, so that the electricity consumption information acquired through the data acquisition unit can be transmitted in an optical fiber network in the form of the optical signal. As optical fiber communication has the characteristic of high communication speed, the communication speed of the electricity consumption information acquisition terminal is increased.