optical fiber is a thin cylindrical fiber that is made of glass or plastic, as tiny as one tenth of human hair. The standard optical fiber in telecom comprises three layers that are counted from the inside out: fiber core (diameter 810um) and cladding (diameter of 125um) and buffer coating (diameter 9000um).
Fiber core and cladding is composed of silica or glass. The fiber core and the Cladding layers are used to keep the light within the core, without leakage. Fiber buffer coating is made from acrylic or plastic and offers handling flexibility as well as physical protection for the fiber.
Optic fibers make use of an optical phenomenon known as total internal reflection. When light is introduced into the fiber from its the end, it becomes contained within the core, not leaking out and wasting its energy.
Then, light is digitally modulated to show 1 and 0 , just as a computer. As such, information can be transferred from one place to another, which could 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 operate. So what exactly is the fiber optic connector? And what’s the purpose of the fiber optic telecommunications network?
In simple terms A fiber optic connector’s job is similar to that of an electric power plug that connects light from one segment of optical fiber to another segment of optical fiber.
Because optical fibers are tiny they require fiber optic connectors to be made with high precision, at the scale of 0.1um which is one hundredth of a human hair.
Fiber optic connectors are positioned to align two fibers end to end in a way that light can be transferred from one fiber to another without bouncing off the connector and losing its signal.
In addition the fact that fiber optic connectors offer cross connect flexibility for the telecommunication network. Thus, a complex computer network can be modularized and simple to manage.
Like other connectors used in electric industry, electronic industry, and computer industry, numerous types and types of connectors for fiber optics were created in the course of development of the fiber optic communications. Some of them once were extremely popular in the field but have now been used for Www.iraq10.net/site-8963.html a variety of purposes, but are now fading away.
The most widely used fiber optic connectors used nowadays include SC, ST, LC, FC, MTRJ, SMA and a few other less popular ones. There are certain to be new connectors developed with the development of the industry.