3. Status and Statistics
9000-A2-GB33-20
May 2003
3-87
Status
The contents of the Status Events Register, which maintains a
history of events which have occurred at least once during an
interval. One or more of:
Y
– A Yellow Alarm signal was detected during the interval.
S
– A Loss Of Signal occurred during the interval.
O
– An Out Of Frame defect occurred during the interval.
F
– A Loss Of Frame occurred during the interval.
A
– An Alarm Indication Signal was received during the interval.
none
– No error event was stored in the Status Events Register.
Tot (valid
nn
)
The number of valid intervals in the previous 24 hours. If a
power cycle has occurred within that time, 96 intervals are not
available.
Worst Interval
The interval number during which the largest number of each
kind of error was detected.
Table 3-24. T3 Network Line Performance Statistics (2 of 2)
Field or Statistic
What It Indicates
