What advantage does fiber optics have over copper in terms of transmission speed?

Fiber optics have a significant advantage over copper in terms of transmission speed because they can transmit signals at the speed of light. This is due to the fact that light travels faster than electrical signals transmitted via copper wires. In fiber optic cables, data is transmitted as pulses of light through glass fibers, which allows for much faster data transmission rates. This capability is especially important in applications requiring high bandwidth and low latency, such as internet communications, video streaming, and telecommunications.

Fiber optics also experience lower levels of signal degradation over long distances compared to copper, which means that the speed of light can be maintained effectively without significant loss. This makes fiber optics the preferred choice for modern communication systems where speed and efficiency are critical.