In summary, a fiber optic cable does not contain wires. It contains optical fibers, and the number of these fibers can vary greatly, ranging from a few to several hundred, depending on the cable's purpose and design, with external cables generally having higher fiber counts than. A fiber-optic cable, also known as an optical-fiber cable, is an assembly similar to an electrical cable but containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube. A fiber optic junction box, also known as a fiber optic distribution box or termination box, is a protective enclosure that facilitates the connection and management of fiber optic cables. To ensure consistent performance and longevity, it is essential to adhere to strict technical specifications. Instead, it contains optical fibers, which are thin strands of glass or plastic that transmit data as pulses of light. The reference provided. Fiber optic "cable" refers to the complete assembly of fibers, other internal parts like buffer tubes, ripcords, stiffeners, strength members all included inside an outer protective covering called the jacket. What is the difference between these fiber boxes.