Publication Date: 2016-07-27 | Views: 773 | Downloads: 0 | Author: SU1000861519 | Document ID: EKB1000140159
the result said ONT does not exist, but actually it exist.
1970-01-01 00:00:27 [Critical][Alarm-Log] AlarmID:104952,AlarmLevel:Critical,[GPON]: The ONT enters the O7 state.
O7 state means emergency stop ,in that status, OLT will isolate the ont
so problem is that ONT have some error , we try to connect another ONT, everything is ok, issue resolved
the ont have hardware error cause the issue.
in this case, problem looks like in U2000, but actually in ONT, we need get log to analyze and make test step by step to find out the root cause.