Design and Analysis of Large Client Private Line Access Network Construction Solution

Aiming at the network construction of large client private line access,combining with the present network conditions and needs of a company,this paper analyzes the design principle and technology of network construction supported by telecom carriers.Adopting ATM、SDH、ATM+SDH network construction scheme,re-spectively designing three different network construction solutions,three topology graphs of network construction solution are proposed,and network connections and system devices configurations of each solution are presented.Then,three solutions are analyzed and compared.Lastly,ATM scheme is recommended to construct the network on the basis of the present network conditions and needs of the company.