The demand for mobile generation network system must be increasing high quality and data services including multimedia features. And it need to access all regional for inaccessible areas. The recent day's the main problem of the mobile communication is the base station need to reduced power consumption and increasing Radio Frequency (RF) efficiently from Base Station (BS) or Sub Station (SS) to mobile terminal. To solve these demands Radio over Fiber (RoF) system is the best solution to implement different mobile generations. Because it has different applications are coincide with mobile network.