The science of fiber optics has its advantages and disadvantages. Though there are more advantages than disadvantages, they still are there. One of the largest disadvantages is the overall price of manufacturing and installation of the fiber optic system. Not only is a large amount of glass wire needed for one of these systems, but expensive transmitters and receivers are needed to move the data it carries. Setting up the wires and splicing them also comes at a large expense and also with a great degree of difficulty.