HDMI optic and electric composite cable, Signals are transmitted over fiber-optic and copper hybrid cables, where the fiber transmits high-definition digital video/audio data signals, and copper wires transmit DDC/HDCP protocol signals. The fiber optic cable includes a cable core and a jacket. The cable has a circular cross section, the cable core is bundled by fiber bundles, an outer layer that is closely packed on the outer circumference of the fiber bundle, a plurality of electron wires and a plurality of electron wires. Concentric unidirectional stranding consists of a shielded wire on the periphery of the bundle.