CTC Union FTH4-1000MS, Руководство пользователя

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* Error Frame Period (error frames per n frames): The number of frame errors within the last n frames has exceeded a threshold.
* Error Frame Seconds Summary (error seconds per m seconds): The number of error seconds (1-second intervals with at least one frame
error) within the last m seconds has exceeded a threshold.
It is recommended that the Alarm Threshold settings not be adjusted by the novice end user. Threshold settings are specifically for the
802.3ah fault events, which should be defined and set by the service provider.
If "Link Events" are disabled, these threshold settings are all ignored.
Here are the meanings of the settings in the GUI.
Errfrm_Win = Error Frame Event Window: This window of time can be adjusted from 1 to 60 seconds, with the default window being 2
seconds. This is the "Window" used to gather error frames.
Errfrm_thr = Error Frame Event Threshold: This threshold count can be set from 1 up to 2 x 10
^
32. This count in conjunction with the time
frame window will determine if the Error Frame event is reported via OAM.
Errfrmprd_Win = Error Frame Period Event Window: This window can be set from 1 up to 2 x 10
^
32, with 148800 being the default.
Errfrmprd_Thr = Error Frame Period Event Threshold: This threshold count can be set from 1 up to 2 x 10 ^ 32. This count in conjunction
with the frame window will determine if the Error Frame Period event is reported via OAM.
Errfrmsec_Win = Error Frame Seconds Summary events Window: This window of time can be adjusted from 10 to 900 seconds, with the
default window being 10 seconds. This is the "Window" used to gather error frame seconds.
Errfrmsec_Thr = Error Frame Seconds Summary Threshold: This threshold count can be set from 5 up to 2 x 10
^
16. This count in
conjunction with the frame seconds window will determine if the Error Frame Seconds Summary event is reported via OAM.
In order to do Remote Loop Back test, this option must be enabled in both converters. By default it is enabled.
The normal status when OAM is working is shown above. If OAM is not passing due to fiber disconnect, Discovery Status will be Fault. If
OAM is not enabled, this status window will not even be shown.