What is an advantage of using optical fiber over copper cables?

Using optical fiber over copper cables presents significant advantages, particularly in terms of higher bandwidth capability and less susceptibility to interference, making the combination of these two factors a compelling reason for choosing fiber optics.

Optical fibers have a much higher bandwidth capability compared to copper wires. This means they can transmit more data at higher speeds over greater distances without the loss of quality that copper cables may experience. The high bandwidth is crucial for modern applications that require fast and reliable data transmission, such as streaming services and large-scale data processing.

Additionally, optical fibers are less susceptible to electromagnetic interference. Unlike copper cables, which can be affected by electromagnetic fields from nearby electronic devices, fiber optics transmit data using light signals. This characteristic allows fiber optic systems to maintain a consistent data transmission quality even in environments with high levels of electrical noise.

In summary, the efficient performance of fiber optics, in terms of bandwidth and resistance to interference, makes them a superior choice for many communication applications, explaining why the combination of both higher bandwidth capability and less susceptibility to interference is a common advantage attributed to optical fiber technology.