Shows the minimum, mean and maximum bit rate in Mbps. Depending on
the test setup, the bit rate is either Information Rate (IR).
FL
Shows the number of lost frames and the frame loss ratio. The frame loss
ratio is frames lost divided by frames transmitted.
FTD
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.
FDV
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.
Avail
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.
6.11.3.4 Event Log
Touching the Event 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.
6.11.3.5 Statistics
Touching the Statistics button in the navigation area displays the screen
providing the statistics data. Refer to Statistics of BERT for the operation.
6.12 Traceroute
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