光传送网保护原理及应用案例分析

Analysis of Optical Transmission Network Protection Principle and Application Cases

随着通信网络的快速发展,网络生存能力成为运营商重要考核指标。通过介绍光传送网中不同的网络保护方式,明确不同保护方式的区别,便于后期网络建设中进行选择,同时对具体应用案例中各部分细节进行详细论证。

With the rapid development of communication networks,network survivability has become an important assessment indicator for operators.By introducing different network protection methods in the optical transport network,the differences between different protection methods are clarified,which is convenient for selection in later network construction.