An automatic fiber stripping system, comprising: a first stripping module comprising: a first stripping belt; a first driven belt wheel on which an unused portion of the first stripping belt is wound; a first driving belt wheel on which a used portion of the first stripping belt is wound; and a first stripping tool having a blade portion adapted to cut a notch in at least one of two side edges of an outer coating layer of an optical cable; and a pressing portion adapted to press the first stripping belt, the first stripping belt being tightened on the pressing portion of the first stripping tool; a second stripping module comprising: a second stripping belt; a second driven belt wheel on which an unused portion of the second stripping belt is wound; a second driving belt wheel on which a used portion of the second stripping belt is wound;and a second stripping tool having a pressing portion adapted to press the second stripping belt, the second stripping belt is tightened on the pressing portion of the second stripping tool; and a heating device (190, 290) configured to heat the outer coating layer of the optical cable, so as to soften the outer coating layer of the optical cable, wherein the first stripping tool and the second stripping tool are cooperated with each other to press the first stripping belt and the second stripping belt on both sides of the optical cable, respectively, so that the optical cable is clamped between the first stripping belt and the second stripping belt, and wherein the first stripping belt and the second stripping belt are driven to move relative to the optical cable by the first driving belt wheel and the second driving belt wheel, so as to strip off a segment of the outer coating layer, which has been softened by the heating device (190, 290), from the notch. a first stripping module comprising: a first stripping belt; a first driven belt wheel on which an unused portion of the first stripping belt is wound; a first driving belt wheel on which a used portion of the first stripping belt is wound; and a first stripping tool having a blade portion adapted to cut a notch in at least one of two side edges of an outer coating layer of an optical cable; and a pressing portion adapted to press the first stripping belt, the first stripping belt being tightened on the pressing portion of the first stripping tool; a first stripping belt; a first driven belt wheel on which an unused portion of the first stripping belt is wound; a first driving belt wheel on which a used portion of the first stripping belt is wound; and a first stripping tool having a blade portion adapted to cut a notch in at least one of two side edges of an outer coating layer of an optical cable; and a pressing portion adapted to press the first stripping belt, the first stripping belt being tightened on the pressing portion of the first stripping tool; a second stripping module comprising: a second stripping belt; a second driven belt wheel on which an unused portion of the second stripping belt is wound; a second driving belt wheel on which a used portion of the second stripping belt is wound;and a second stripping tool having a pressing portion adapted to press the second stripping belt, the second stripping belt is tightened on the pressing portion of the second stripping tool; and a second stripping belt; a second driven belt wheel on which an unused portion of the second stripping belt is wound; a second driving belt wheel on which a used portion of the second stripping belt is wound;and a second stripping tool having a pressing portion adapted to press the second stripping belt, the second stripping belt is tightened on the pressing portion of the second stripping tool; and a heating device (190, 290) configured to heat the outer coating layer of the optical cable, so as to soften the outer coating layer of the optical cable, wherein the first stripping tool and the second stripping tool are cooperated with each other to press the first stripping belt and the second stripping belt on both sides of the optical cable, respectively, so that the optical cable is clamped between the first stripping belt and the second stripping belt, and wherein the first stripping belt and the second stripping belt are driven to move relative to the optical cable by the first driving belt wheel and the second driving belt wheel, so as to strip off a segment of the outer coating layer, which has been softened by the heating device (190, 290), from the notch.