optical fiber is a thin cylindrical fiber made from glass or plastic, as tiny as one tenth of a human hair. A typical optical fiber for telecom is composed of three cylindrical layers, counted inside out the fiber core (diameter 8~10um) as well as the cladding (diameter of 125um) as well as buffer layer (diameter 900um).
Fiber core and cladding are made from glass or silica. The fiber core and the cladding layers are used to keep the light within the core and prevent it from losing. Fiber buffer coating is created from acrylic or plastic and provides handling flexibility and physical protection to the fiber.
Fiber optics employ an optical phenomenon known as internal reflection. When light is injected into the fiber from one end, it’s confined inside the core without leaking outside and losing energy.
Then light is digitally modulated to represent 1 and 0 , just like a computer, and data can be transmitted from one place to another, which could be located from San Francisco all the way to New York.
What is a fiber optic connector and what do they do?
Now you know how optical fibers operate. So what exactly is a fiber optic connector and what’s its function in the fiber optic telecommunications network?
Put it simple The fiber optic connector’s job is similar to an electric power source that relies on light to transmit from one section that is optical to a different section that is optical.
Since optical fibers are so small that fiber optic connectors need to be made with high precision, at the scale to 0.1um, which equals one hundredth a human hair.
Fiber optic connectors connect two fibers from one end to the other in a way that light can travel from one fiber into another without bounce off the connector and losing its signal.
Besides, fiber optic connectors provide cross-connect flexibility to the telecommunication network. Therefore, a computer network that is complex can be modularized and easy to manage.
Like other connectors that are used in electronic industry, the electric industry and Bermanlawfirm.com/__media__/js/netsoltrademark.php?d=142.44.210.104%2Fsite-7817.html [ohayemusic.com] computer industry, numerous types of fiber optic connectors were developed in the course of development of the fiber optic communications. Some of them once were very popular in the industry and now have served their purposes and are disappearing.
The most popular fiber optic connectors that are used today are SC, ST, LC, FC, MTRJ, SMA as well as a few other less popular ones. Sure you will see new connectors developed with the advancement of technology.