Which of the following is an advantage of fiber optic systems?

Fiber optic systems have a significant advantage in being immune to radio frequency interference (RFI), electromagnetic interference (EMI), and other forms of noise that can disrupt signal transmission. This immunity stems from the fact that fiber optic cables transmit data as light through glass or plastic fibers rather than as electrical signals, which makes them unaffected by electromagnetic fields. As a result, fiber optics can maintain high performance and reliability in environments with substantial electrical noise or potential interference from other electronic devices.

This characteristic is particularly beneficial for telecommunications, data centers, and any system where clear signal transmission is crucial. By using fiber optic technology, organizations can ensure better quality communication and data integrity, making it a preferred option for many modern technological applications.