SDH传输设备误码处理及分析

摘要

In daily maintenance for SDH transmission equipment, error is common, the reason of which is code will decay when transferred. Therefore, to understand error is of great importance in SDH maintenance. This paper summaries the causes for error, and illustrates processing ideas and methods in the condition of only B3 exists, then give the relationship of Net data and NE data, finally, maintenance experience is given.%在SDH传输设备维护中，误码问题是经常遇到的，误码的产生是由于码元在传输过程中发生了衰变。因此，深刻理解和掌握误码事件对SDH设备维护工作具有至关重要的作用。总结误码产生的原因，并举实例说明只有B3误码产生的处理思路和方法及网管数据与网元数据的关系，总结维护工作经验。