Function Of Fibre Optic Cable

The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed.

Function of fibre optic cable.

A fiber optic cable is made up of incredibly thin strands of glass or plastic known as optical fibers. Fiber optics optical fiber. Techopedia explains optical fiber cable first commercially deployed in 1977 optical cable is the primary source of long distance high bandwidth communications between telephone companies multisite organizations and various other long range communications applications. A fiber optic cable can contain a varying number of these glass fibers from a few up to a couple hundred.

Each strand is less than a tenth as thick as a human hair and can carry something like 25 000 telephone calls so an entire fiber optic cable can easily carry several. Because light can travel for much longer distances over a fiber cable without losing its strength the need for signal boosters is lessened. This allows long distances to be spanned with few repeaters. 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.

Single mode fiber uses extremely thin glass strands as well as a laser to generate light while multi mode fiber optic cables use leds. Fiber optics or optical fiber refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic strand or fiber. It is especially advantageous for long distance communications because infrared light propagates through the fiber with much lower attenuation compared to electricity in electrical cables. The two types of fiber optic cables.

Precisely how fiber optic cables function depends on the type of cable that is being used. Optical fiber cable is widely used in fiber optic communications. Fiber cables rated at 10 gbps 40 gbps and 100 gbps are standard. Optical fiber is used as a medium for telecommunication and computer networking because it is flexible and can be bundled as cables.