Which characteristic best describes fiber-optic cables compared to twisted pair wires?

Fiber-optic cables are characterized by their ability to transmit large volumes of data over long distances with minimal loss. This is primarily due to the technology they use, which involves the transmission of light signals through glass or plastic fibers. Since these light signals can carry much more data than the electrical signals used in twisted pair wires, fiber-optic cables are capable of supporting higher bandwidths.

In contrast, twisted pair wires, while still widely used, have limitations in terms of both bandwidth capacity and distance. They are more susceptible to interference, which can also affect the amount of data that can be clearly transmitted. Therefore, the capacity of fiber-optic cables to efficiently handle and transmit larger volumes of data makes them superior for high-demand applications, such as internet backbones and high-speed networks.