The main advantage of using fiber optic cables over copper wires is the higher capacity for data transmission at greater speeds and over longer distances without degradation. Fiber optics utilize light signals to transmit data, resulting in minimal interference and greater bandwidth compared to electrical signals used in copper wires. This technology enables faster internet connections and improved connectivity for telecommunications. Additionally, fiber optic cables are more resistant to environmental factors, such as moisture and electromagnetic interference, enhancing their reliability. As demand for high-speed communication increases, fiber optics are becoming the preferred choice for networks.