Which advantage of fiber optics is primarily related to the efficiency of data transmission?

Low attenuation is a significant advantage of fiber optics that directly relates to the efficiency of data transmission. Attenuation refers to the reduction in signal strength as it travels through a medium. In fiber optics, light signals experience much lower attenuation compared to electrical signals in copper wires. This means that fiber optic cables can transmit data over longer distances without the need for frequent signal boosters or repeaters, which enhances the overall efficiency of the data transmission system.

In environments where high data rates are essential, the low loss characteristic of fiber optics facilitates faster and more reliable communication, making it easier to maintain the integrity of the transmitted information. Thus, the capability of fiber optics to maintain a strong signal across long distances contributes to their effectiveness in high-speed networking and telecommunications.