A simple fiber optic system typically consists of which four components?

A simple fiber optic system typically consists of a transmitter, receiver, fiber, and connector. This configuration is fundamental to the operation of fiber optic communications.

The transmitter converts electrical signals into light signals that can be transmitted through the fiber optic cable. The fiber itself is the medium that carries the light signals over distances, allowing for high-speed data transmission. The connector is essential for joining the fibers and ensuring that the light signals are transmitted efficiently without significant loss. Lastly, the receiver receives the light signals and converts them back into electrical signals for processing.

This combination of components is crucial for implementing a straightforward fiber optic communication system, making it the correct answer. In contrast, the other options include components that are either not standard in a basic fiber optic system or are used in more complex systems where additional functions, such as signal amplification or data encoding, are necessary.