FPV Fiber Optic Image Data Module Supports Wired Signal Transmission Up To 20 Kilometers In Length The fiber optic image and data module uses optical fiber as thetransmission medium, which has the advantages of stabletransmission, fast speed, no influence of electromagneticinterference, and prevention of eavesdropping and theft. lt is apractical solution for various scenarios when used with drones! Eavesdropping And Anti Theft Functions Using Fiber Optic Communication Fast Transmission Speed And Strong Stability