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optical fiber is a thin cylindrical fiber made from plastic or glass, as tiny as one tenth of human hair. The standard optical fiber in telecom is composed of three layers that are counted in the inside as fiber core (diameter 810um), cladding (diameter 125um) and D-click.uhmailsrvc3.com/u/44837/225/40378/6908_0/a641b/?url=https://www.adsleema.com/2022/10/blog-post_28.html buffer coating (diameter 900um).
Fiber core and cladding are made of glass or silica. Fiber Core and layers of cladding are used to keep the light inside the core without losing. Fiber buffer coating is made out of plastic or acrylic, and offers handling flexibility as well as physical protection to the fiber.
Optic fibers make use of an optical phenomenon called total internal reflection. When light is injected into the fiber from one end, it’s confined inside the core not leaking out and losing energy.
Then, light is digitally modulated to indicate 1 and 0 just as a computer. As such, information can be carried from one site to another one, which could be from San Francisco all the way to New York.
What are fiber optic connectors ? And how do they function?
You now know how optical fibers operate. So what is an optical connector and what’s the purpose of the fiber optic telecommunications network?
Put it simple A fiber optic connector’s purpose is similar to that of an electric power source that relies on light to transmit from one part of optical fiber with a different section of optical fiber.
Because optical fibers are small that fiber optic connectors need to be constructed with high precision, with a scale of 0.1um which is one hundredth of the human hair.
Fiber optic connectors are positioned to align two fibers end to end to ensure that light is able to travel from one fiber into another without being bounced off of the connector and losing its signal.
Additionally fiber optic connectors, they provide cross connect flexibility for the telecommunication network. Therefore, a computer network that is complex could be made modular and simple to manage.
Similar to other connectors that are used in electric industry, electronic industry, and computer industry, numerous types connected to fiber optic cables were created during the evolution of the fiber optic communication industry. Some of them once were very popular in the industry but have now been used for a variety of purposes, but are now becoming obsolete.
The most widely used fiber optic connectors used nowadays include SC, ST, LC, FC, MTRJ, SMA and a few of other less popular ones. There are certain to be new connectors invented with the advancement of technology.
