Fibre optics is a technology that uses strands of glass or plastic to transmit data. The fibre optic cables use light to carry digital information and can transmit data over very long distances. Fibre optics is typically used for high-speed internet connections, video, and phone transmission. They are also commonly used in medical imaging, sensor technology, and other commercial applications. Fiber optic cables have several advantages over other types of communication cables like copper. They are less expensive, more reliable, and can transmit greater amounts of data, making them ideal for many applications.