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误码问题是传输设备维护中经常碰到的问题。虽然有时小误码问题并不会对传送业务造成明显影响,如语音等业务,但当出现误码时,说明传输系统中局部已经出现性能劣化,需要尽快处理,否则有可能发展成为业务中断重大事故。不过误码是最常见也最麻烦的一种故障,本文用一种简单的组网模型来探讨一下几种误码问题及处理的办法。
The error code problem is often encountered in the maintenance of transmission equipment. Although sometimes the problem of small errors does not have a significant impact on the transmission service, such as voice services, when error codes occur, it indicates that the transmission system has been partially degraded in performance and needs to be dealt with as soon as possible, otherwise it may develop into a major interruption in service ACCIDENT. However, the error code is the most common and most troublesome fault, this paper uses a simple networking model to explore several kinds of error code and handling methods.