以下是7342 GPON设备日常维护中某工程师抓取的1段操作日志。 SIXIAN-OLT-01 12-07-20 15:5
以下是7342 GPON设备日常维护中某工程师抓取的1段操作日志。 SIXIAN-OLT-01 12-07-20 15:59:16 M 0 COMPLD /* rtrv-alm-all */ "ONT-1-1-11-2-57,ONT:MJ,SD,SA,7-20,15-59-10,,,,: \"Signal Degraded from ONT\"" "ONT-1-1-5-2-59,ONT:MJ,INACT,SA,7-20,12-40-51,,,,:\"ONT is inactive\"" "ONT-1-1-11-4-64,ONT:MJ,LEVELLO,SA,7-20,11-30-0,,,,: \"1490 Optical signal level too low\"" "ONTCARD-1-1-1-1-20-11,ONTCARD:MJ,LIMSVCMIS,SA,7-15,20-24-9,,,,: \"OLT or ONT did not accept the configuration request for the Card\"" "ONT-1-1-11-4-5,ONT:MN,DG,SA,7-20,15-35-32,,,,: \"Received Dying Gasp indication from ONT\"" "PON-1-1-12-3,PON:MN,NEWONT,NSA,7-20,13-2-17,,,,: \"SERNUM =ALCLF8C4B436, SLID =34557400105060000000,\"" 根据以上信息可知: 通过告警信息得知,有1台新ONT连接到OLT。关于此,以下说法中错误的是:
A.ONT-1-1-11-2-57
B.ONT-1-1-5-2-59
C.ONT-1-1-11-4-64
D.ONT-1-1-11-4-5
正确答案是D
