Can anyone tell me how the communication fiber is divided into grades?. What is the purpose of the two grade communication fiber cable?
It is widely used in telecommunications, power, broadcasting and other departments of signal transmission, and will gradually become the main body of the future communication network. The main difference between a cable and a cable is that the cable has to be reinforced to withstand the mechanical load of the outside to protect the fiber from a variety of external mechanical forces.
With the traditional symmetric copper fiber loop and coaxial copper loop compared to the much larger transmission capacity; attenuation; long distance transmission; small size; light weight; electromagnetic interference; low cost, communication media is the most promising.
Communication optical fiber Communication, Optical, Fiber, Cable. Is composed of a plurality of communication cable (core) fiber (usually from a few to thousands of core core) of the cable core and the outer protective layer.
