Symmetrical fiber optics is easy to provide an explanation for. If we've a conventional ADSL connection or fiber – optic “simple,” we can see speeds other than up and down. Being constantly better than the latter. In different phrases, you could usually down load quicker than we will upload content material. Symmetrical fiber optics equals these parameters, that is, we can always have the equal download velocity to down load records as to add it. symmetric-fiber-optic