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大容量数据业务直接承载在波分系统上的应用中,出现了一些故障处理较为的棘手问题,通过一个波分系统POS(SDH承载分组)业务的故障处理案例,力求探索此类问题的处理思路和解决方案。
Large-capacity data services are directly carried in the WDM system, and some troublesome problems have appeared. Through a case of POS (SDH bearer group) service of the WDM system, these solutions are sought to be explored And solution.