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阐述了富士通FLEXR600A SDH设备中VC-12级别中出现CSESP告警的严重性,并分析了该告警产生的原因以及故障定位和故障处理的方法。
The paper describes the severity of CSESP alarm in the VC-12 level of Fujitsu FLEXR600A SDH equipment and analyzes the cause of the alarm and the method of fault location and troubleshooting.