Define 'fiber optic network'.

A fiber optic network is fundamentally defined as a telecommunications network that utilizes fiber optic cables to transmit data. Fiber optic cables consist of thin strands of glass or plastic fibers that are capable of carrying light signals over long distances with minimal loss of signal quality. This technology allows for higher bandwidth capabilities compared to traditional copper cables, making it an ideal medium for internet access, telephone services, and television broadcasting.

In contrast to the other choices, which refer to different types of communication systems, the specific attributes of a fiber optic network highlight its reliance on light transmission via optical fibers rather than electrical signals or wireless methods. This distinction is critical in understanding the advantages of fiber optic technology, such as higher data transfer rates and reduced interference, which are not applicable to networks that rely on copper cables, wireless signals, or electrical components.