OTN Technology In The Mobile Man

With the rapid development of business powered OTN technology and its implementation has become more sophisticated, the major operators are actively carrying out the construction of the OTN network in metro level, the paper by a discussion of the theory and examples of the OTN network construction processthe main conclusions of the network structure of the OTN network construction process, service configuration, key performance indicators, access services and their QoS analysis, given the business configuration capacity and security, and under the premise of the OTN network construction process solutions are obtained as followsand suggestions:(1) Resources of Shanxi Jincheng mobile transmission network. Of the Jincheng mobile SDH transmission network structure, device type and its available resources bearer service capacity analysis, the analysis of problems of the current network and on the next business demand forecasts construction to the county OTN network is inevitable line. (2) to determine the the Jincheng mobile OTN-building programs. Space of the existing network, cable resources thorough investigation to determine the network structure of the OTN network, and through the analysis of the characteristics of selected manufacturers of equipment to determine the business allocation to achieve the optimal allocation of the business to ensure the safe and stable operation of the business.(3) on the the Jincheng mobile OTN network key performance were analyzed. Measure of the OTN network key performance indicators, analysis of network protection program and its functions, the need for protection switching protocol, to analyze the type of network access services and network QoS performance, OTN network can fully meet the next step business capacity and security needs.(4) Although this business configuration at a certain level to meet the current network requirements, but in the long perspective, the construction of routing fiber optic cable between the OTN network nodes, make network security and stability to the next level.