SDH网的同步定时

Timing and Synchronization on the SDH Network

阐述SDH网互连时出现的同步定时与指针调整问题,并提出定时质量标志和降低指针调整影响的方法,以实现SDH网的同步定时,最后介绍增强SDH网同步能力的具体措施,包括完善定时分配、正确配置定时。

Synchronization and poiner juatification issues that occur In the Interconnectlon of SDH networks are presented．The solutions are proposed torealize the synchronlzatlon and tlmingof SDH networks and enhance the synchronizing ability of them as well．