The current worldwide organizations request quicker, safer and bigger limit communication frameworks for their organization activities. Fiber optic innovation is relied upon to have a significant impact in this development. From medical services frameworks to the marine climate, fiber optic cable is ending up being a vital segment of mechanical foundation. Fiber optic link gatherings are likewise assuming an undeniably fundamental part in domestic applications. Mortgage holders presently expect rapid web access as a component of their everyday lives, and telecom and information industry pioneers are going to fiber optic innovation as a perfect, solid approach to offer anticipated types of assistance. Fiber optic innovation is overwhelming the market from quite a while because information rate is high, noteworthy distance transmission capacity. Fiber optic innovation is being demonstrated to be a greatly improved innovation than metal wire. Also there is less loss in signal and they are unsusceptible to obstruction. Less dormancy is a principle necessity in numerous applications, for example, exchanging of algorithmic superconductor and cloud computing etc. Fiber optics is utilized as information transmission medium in the vast bulk of the telecom organizations. This paper offers a blueprint of fiber optic correspondence frameworks along with their key advances, and conjointly talks about their mechanical pattern towards group of people yet to come.