RAD Data comm IPmux-16 Manual De Usuario
Chapter 3 Operation
IPmux-16 Installation and Operation Manual
3-42 Configuring IPmux-16
Table 3-3. Alarms and Statistics (Cont.)
Alarm
Failure
Comments
Valid in X only
SES
Severely Errored Seconds.
Any second containing the
following errored events is
counted as severely errored
seconds:
following errored events is
counted as severely errored
seconds:
For
E1/T1:
If 320 or more CRC error events
One or more SEF (OOF) events
One or more SEF (OOF) events
One or more AIS events
occurred (for T1 only).
occurred (for T1 only).
UAS
Unavailable Seconds:
Activated when there are 10
consecutive SES occurrences
and
Deactivated as a result of 10
consecutive seconds without
SES.
consecutive SES occurrences
and
Deactivated as a result of 10
consecutive seconds without
SES.
LOMF
Loss Of Framing sequence in
Time Slot 16
Time Slot 16
The E1/T1 Physical Layer Menu allows you to monitor the following
Time Since
Time Since
: The elapsed time since the beginning of the current interval
(interval 0). Displayed only when the current interval is monitored.
Valid Intervals
: The number of 15 minute intervals stored in the system since
power up.
Slot/Channel:
Select the E1/T1 module and channel on which you want to view
statistics
Interval Number
: The number of the interval to be displayed.
Interval number 0 (zero) is the current interval.
The current interval display is continuously updated.
The elapsed time since the beginning of the interval is displayed.
Prev Inv:
Displays the previous interval.
From the first interval (current interval = 0) Prev is not visible
Next Inv:
Displays the next interval.
The number of valid intervals is displayed.
From the last valid interval Next is not visible.
From the last valid interval Next is not visible.