Analysis of smart distribution power telecommunication technology

In light of the communication need of smart distribution and utilization power,Variety of communication techniques including SDH/MSTP,industrial Ethernet switches,EPON,GPRS / CDMA were compared on the same platform that a typical Smart Distribution Power user model.We derived the advantages and disadvantages of various communication technologies,and put forward their own scope of application: Industrial Ethernet switches are suitable for construction of the access network in Users scattered low-density areas;SDH/MSTP are suitable for construction of High-capacity,high-quality multi-service integrated access;EPON technology has flexible networking capabilities and economic applicability,well suited for smart power system of communication with access applications.