XIONG Jinhua. Calculation and analysis of protection switching time in SDH MS-spring[J]. 2003,(5):39-42. DOI: 10.13756/j.gtxyj.2003.05.011.
复用段共享保护环保护倒换时间计算分析
摘要
文章通过对复用段共享保护环保护倒换流程的具体描述
推算了保护倒换时间的计算公式
并进行了实际举例测算
提出了保护倒换时间的优化策略.
Abstract
This article figures out sustained time of switch completion through describing the schedule of protection switch in SDH MSspring. Practical examples are given and optimizing program of switching is provided.