Fiber optic cables are advantageous because they can handle

Fiber optic cables are advantageous because they can handle

• A. Much higher data rates
• B. Only short distances
• C. High susceptibility to EMI
• D. Low signaling bandwidth

Answer: (A)

Fiber optic cables handle much higher data rates because data is transmitted as light through glass or plastic, giving a very wide bandwidth and the ability to send large amounts of information with minimal signal loss. This light-based transmission isn’t affected by electrical noise, so the cables are essentially immune to electromagnetic interference, a big advantage over copper. They also support long transmission distances with low attenuation, meaning signals can travel farther before needing repeaters. The other options describe properties that don’t apply to fiber: they aren’t limited to short distances, they aren’t highly susceptible to EMI, and they don’t have low signaling bandwidth.

Fiber optic cables handle much higher data rates because data is transmitted as light through glass or plastic, giving a very wide bandwidth and the ability to send large amounts of information with minimal signal loss. This light-based transmission isn’t affected by electrical noise, so the cables are essentially immune to electromagnetic interference, a big advantage over copper. They also support long transmission distances with low attenuation, meaning signals can travel farther before needing repeaters. The other options describe properties that don’t apply to fiber: they aren’t limited to short distances, they aren’t highly susceptible to EMI, and they don’t have low signaling bandwidth.