Research on the access and security Technology of Radio-on-Fiber in Power Communication

With the optical fiber communication and wireless communication technology advantage, Radio-on-Fiber (RoF) technology is a good way to solve the problems of bandwidth flexibility security and the electromagnetic interference, and its related technologies have attracted wide attention. With the construction of the Smart Grid, the bandwidth, stability and access reliability were demanded increasingly. According to the power system communication status and characteristics, transplant the RoF technology reasonably; combine with the advantages of fiber and wireless, will get the broadband and flexible information access, while reducing costs. The structure and application of hybrid RoF broadband access technology in the power system were discussed, and the corresponding performance and function were tested, which prove the power RoF technology has wide application.