Optical fiber is a long thin, cylindrical fiber made of glass or plasticthat is smaller than one tenth of the human hair. The standard optical fiber in telecom comprises three layers of cylindrical shape, arranged in the inside as fiber core (diameter 8x10um) and cladding (diameter 130um) along with buffer coating (diameter 9000um).
Fiber core and cladding is made of glass or silica. Fiber Core and layers of cladding combine to contain the light inside the core without losing. The fiber buffer coating is constructed of plastic or acrylic and gives handling flexibility and physical protection for the fiber.
Fiber optics employ an optical phenomenon called total internal reflection. When light is injected into the fiber from the end, it becomes confined inside the core without leaking outside and losing its energy.
Then light is digitally modulated to represent the numbers 1 and 0 like a computer, and data can be transmitted from one place to another site which may be from San Francisco all the way to New York.
What is a fiber optic connector and what do they do?
You now know how optical fibers work. So what is an optical connector and what’s the purpose of the fiber optic network of telecommunications?
In simple terms The fiber optic connector’s job is similar to that of an electric power source, it connects light from one section of optical fiber with another section of optical fiber.
Since optical fibers are tiny they require fiber optic connectors to be designed with extreme precision, Justiceinfo.com/__media__/js/netsoltrademark.php?d=dir.filtarsnap.com%2Fsite-9850.html (http://skybluejetmanagement.com) with a scale that is 0.1um, which equals one hundredth a human hair.
Fiber optic connectors align two fibers from one end to the other to ensure that light is able to be transferred from one fiber to another without being bounced off of the interface , and thus losing its signal.
Besides the fact that fiber optic connectors offer cross connect flexibility for the telecommunication network. Thus, a complex computer network can be modularized and manageable.
Similar to other connectors used in electronic industry, the electric industry, or computer industry, many different kinds of fiber optic connectors were invented in the course of development of the fiber optic communication. Some of them once were highly popular in the market and now have been used for a variety of purposes, but are now becoming obsolete.
The most widely used fiber optic connectors in use today include SC, ST, LC, FC, MTRJ, SMA as well as a few lesser-known ones. Sure you will see new connectors being developed as a result of the advancement of technology.