Abstract:

This paper analyzes the characteristics and modeling process of OPNET.Then it analyzes the structure of the power integrated data communications network and gives the simulation modeling process of how to use OPNET for it,including the establishment of the network,simulation of services and collection of statistics.Finally it gives the simulation results of network throughput,delay and responding time.The simulation results meet the design index.

Key words: OPNET;integrated data communications network;topology;network simulation