Which of the following is NOT a benefit of using fiber optic cables over copper cables?

Fiber optic cables offer several advantages over copper cables, making them a popular choice for modern networking needs. One of the most notable benefits is their higher bandwidth capacity. Fiber optics can transmit data at significantly higher speeds and over larger volumes compared to copper cables, which is crucial for catering to the increasing demands of data transmission in today's digital landscape.

Additionally, fiber optic cables are immune to electromagnetic interference. This is an essential feature, especially in environments with high electrical noise, as it ensures that the data signal remains clear and unaffected, further enhancing reliability.

When it comes to transmission distances, fiber optics also excel. They can extend data transmission considerably farther than copper cables without experiencing a significant loss of signal. This makes them ideal for long-distance communication needs, such as those required in telecommunications and internet infrastructure.

In contrast, greater attenuation over distance does not apply to fiber optics. In fact, fiber optic cables experience lower attenuation than copper cables, meaning the signal can travel farther with minimal loss. Therefore, identifying greater attenuation as a benefit of fiber optics is incorrect, as it is, in fact, one of the challenges faced by copper cables. This misunderstanding clarifies why attenuation over distance is not a benefit of fiber optic technology.