Which type of cabling is most resistant to environmental factors like moisture?

Fiber optic cabling is highly resistant to environmental factors such as moisture due to its design and materials. Unlike copper-based cabling, which can corrode or suffer degradation when exposed to moisture, fiber optic cables transmit data using light through glass or plastic fibers. This inherent nature of fiber optics makes them not only immune to electrical interference but also resilient in various environmental conditions, including humidity and water exposure.

The materials used in fiber optic cables, such as the outer sheathing, often provide additional protection against moisture, further ensuring that the cable's performance remains intact even in damp environments. This makes fiber optic cabling an ideal choice for installations that may be exposed to potentially harsh environmental conditions.