Research On Integration And Optimization Of Power Communication Network And County PTN Network In Xingtai

Since the reconstruction and construction of the agricultural and electric communication network in Hebei province in 2012,with the construction and use of PTN county transmission network of xingtai power supply company,the optimization of the network of PTN county area network has been put forward higher requirements in terms of both the original network structure routing planning and the service distribution access.This paper focuses on the integration and optimization of the PTN county network and xingtai communication network(including prefectural transmission network and data communication network)in xingtai area.According to PTN county network,the network topology,equipment performance and network performance are analyzed.County in the cities of PTN transmission network and data communications transmitted online has carried on the comparative study of three typical scheme on the basis of using ant colony algorithm to optimize the bearing business,to achieve the shortest path first combined with business time available routing results;Finally,the connectivity and security of PTN county domain network were tested,and the test results were verified from data delay,error rate,protection switch path and information vulnerability index.