Optical fiber line connector with disconnection reminding function

The utility model provides an optical fiber line connector with disconnection reminding, which comprises a plug part and a socket part, the outer wall of the plug part is provided with a loudspeaker and a disconnection trigger, and the disconnection trigger is movably connected with a conductive plate, two conductive poles and an electromagnet for controlling the conductive plate to electrically connect and disconnect the two conductive poles. According to the utility model, the plug part is provided with the disconnection trigger and the loudspeaker, the jack part is provided with the conductive plug bush, the conductive plug bush is electrically connected with the disconnection circuit on the optical fiber transceiver, the conductive plug bush is electrically connected with the electromagnet arranged on the disconnection trigger, and when the plug part and the jack part are disconnected, the electromagnet is electrified and the loudspeaker sounds, so that the optical fiber transceiver is started. And thus,