Optic fiber is a thin, cylindrical fiber made of glass or plasticthat is as tiny as one tenth of the human hair. A typical optical fiber for telecom is made up of three layers of cylindrical shape, arranged inside out the fiber core (diameter 8x10um) and the cladding (diameter 125um) and buffer coating (diameter 900um).
Fiber core and cladding is made from glass or silica. Fiber Core and layers of cladding are used to keep the light within the core, without leakage. The fiber buffer coating is constructed out of plastic or acrylic, https://cody2j3fe.like-blogs.com/16459787/the-single-best-strategy-to-use-for-optical-fiber (read this post from Images Google Com) and provides handling flexibility and physical protection for the fiber.
Optic fibers make use of an optical phenomenon known as internal reflection. When light is introduced into the fiber from its the end, it becomes confined inside the core without leaking outside and losing energy.
Then light is digitally modulated to represent 1 and 0 , just as a computer. As such, information can be transferred from one location to another site which may be from San Francisco all the way to New York.
What are fiber optic connectors ? And how do they work?
Now you understand how optical fibers operate. So what is an optical connector and what is its purpose in the fiber optic telecommunications network?
In simple terms A fiber optic connector’s job is similar to that of an electric power supply It is used to connect light in one section of optical fiber with a different section of optical fiber.
Since optical fibers are so tiny they require fiber optic connectors to be made with high precision, with a scale to 0.1um, which equals one hundredth a human hair.
Fiber optic connectors connect two fibers from end to end in a way that light can travel from one fiber into another without bouncing off the interface , and thus losing its signal.
In addition fiber optic connectors, they provide cross connect flexibility for the telecommunication network. So a complicated computer network can be modularized and manageable.
Like other connectors utilized in the electric industry, electronic industry and computer industry, many different types connected to fiber optic cables were invented in the course of development of the fiber optic communication. Some of them once were extremely popular in the field but they have since been used for a variety of purposes, but are now disappearing.
The most popular fiber optic connectors used nowadays are SC, ST, LC, FC, MTRJ, SMA and a few of others that are less well-known. You will surely see new connectors developed with the advancement of technology.