Optical Fiber/Telecom Network Infra.

Optical fibre is a hair-like flexible and transparent fibre which is used for the transmission of data signals over large distances with a higher speed. Hence optical fibre is used to provide the service of internet, telephone and television etc. Optical fibre works on the principle of total internal reflection.

Optical fibers are used most often as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data transfer rates) than electrical cables.