Final answer:
In the context of fiber optical cables entering a building with conductive, non-current-carrying components, proper grounding or isolation is required for safety reasons and to ensure the proper functioning of electrical circuits.
Step-by-step explanation:
In the context of fiber optical cables entering a building with conductive, non-current-carrying components, proper grounding or isolation is required.
An optical fiber cable consists of a central core that transmits light and is surrounded by cladding, which prevents light from being transmitted between fibers in a bundle.
Grounding is the process of fixing a conductor at zero volts by connecting it to the earth with a good conductor, and it is important for safety reasons to prevent severe shocks and ensure the proper functioning of electrical circuits.