Armored fiber optic cables are designed to protect delicate optical fibers from physical damage while maintaining high transmission performance. Like a layer of protective armor, it provides the first line of defense for stable cable operation. This guide explores types, applications, and considerations for selecting armored cables, empowering informed. Armored Fiber Optic Cable is another type of fiber optic cable that is used in harsher environments and provides extra protection to the tube that houses the glass fibers.