What are the advantages of optical fiber communication

      Short fiber is optical fiber, the diameter of about 0.1mm thin glass composition.It is transparent, thin, thinner than a human hair though, but with the light closed in and which spread along the axis of the waveguide structure. Optical fiber communication because of this amazing structure developed in light of the carrier frequency, optical fiber as a transmission medium of communication. 
    
     Transmission frequency bandwidth, large capacity optical fiber communication network, 

    Know from the information theory, the higher the carrier frequency greater communications capacity. Light frequency than the currently used high microwave frequencies 1,000 to 10,000 times the communications capacity of about 1,000 to 10,000-fold increase. 

    Currently used are Quartz optical fiber, and because the media made of high purity quartz glass, so the low loss optical fiber, the distance relay can be very long. Thus, in the communication lines can reduce the number of relay stations, to reduce costs and improve communication quality. 

    Fiber-optic network from electromagnetic interference 

    Because fiber is non-metallic dielectric material, are born from electromagnetic interference characteristics. This is unmatched by other cables. 

    Diameter thin light weight fiber-optic network 

    As the fiber diameter of about 0.1mm, fiber than refined metal cable small, light weight, it is easy to manufacture multi-core cable, with increased rates of cable management space. 

    Resource-rich fiber-optic network 

    The main components of quartz optical fiber, thus making the fiber material is rich in resources, manufacturing costs are low. This unique advantage alone, acclaimed on it.