Test resultsTest results
Select a cell in the results table to see the details. The following information is
presented:
IRIR
Shows the minimum, mean and maximum bit rate in Mbps. Depending on the
test setup, the bit rate is either Information Rate (IR).
FLFL
Shows the number of lost frames and the frame loss ratio. The frame loss ratio
is frames lost divided by frames transmitted.
FTDFTD
Shows the minimum, mean, maximum and current Frame Transfer Delay in
milliseconds. Depending on the test setup, the result is either one-way delay or
round-trip delay.
FDVFDV
Shows the minimum, mean, maximum and current Frame Delay Variation in
milliseconds. Depending on the test setup, the result is either one-way or
round-trip.
AvailAvail
Shows
Availability
, which is the percentage of one-second in intervals that are
categorized as available. An available second occurs when the line is in the
available state. The available state begins at the onset of 10 consecutive non-
SES
eth
outcomes. A SES
eth
is defined as a second with a frame loss rate of 0.5
or more. See ITU-T Y.1563
Ethernet frame transfer and availability
performance
clause 9.
66..1111..33..44 Event LogEvent Log
Touching the Event LogEvent Log button in the navigation area displays the screen
providing the event log data. Refer to Event Log of SDH/SONET/PDH/DSn
BERT application.
66..1111..33..55 StatisticsStatistics
Touching the StatisticsStatistics button in the navigation area displays the screen
providing the statistics data. Refer to Statistics of Mon/Gen for the operation.
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