FIBER OPTIC CABLE: 1M Optical Fiber
A fiber optic cable, also known as an optical-fiber cable, is an assembly resembling an electrical cable, but having one or more optical fibers used to transmit light. Typically, the optical fiber elements are individually coated with plastic layers and encased in a protective tube suited to the cable’s operating environment. Different types of cable are utilized for various applications, such as long-distance telecommunication or establishing a high-speed data connection between different building sections. Used to demonstrate how light passes through wire. Covered with black plastic that can be cut with a sharp blade. The beam can then be interrupted at the source end to send morse code signals down. Price is per metre.