Symmetrical fiber optics is simple to provide an explanation for. If we've got a conventional ADSL connection or fiber – optic “plain,” we will see speeds aside from up and down. Being constantly higher than the latter. In different words, you can constantly download faster than we are able to upload content material. Symmetrical fiber optics equals those two parameters, this is, we will continually have the equal down load velocity to download records as to upload it.