JDS Uniphase HST-3000 - Streams Results

Appendix A Test Results
Streams results
290 HST-3000 Ethernet Testing User’s Guide
layer 3 traffic stream.
Table 33 Streams test results
Result Description
Delay, Avg (us) The average round trip delay calculated
in microseconds for the stream. Your
near end HST must originate an
Acterna payload and receive traffic
from a far end JDSU Ethernet test set
(in loopback mode) to measure delay
accurately.
Delay, Cur (us) The current round trip delay calculated
in microseconds for the stream. This
measurement is an average taken over
the prior second of test time. Your near
end HST must originate an Acterna
payload and receive traffic from a far
end JDSU Ethernet test set (in loop-
back mode) to measure delay accu-
rately.
Delay, Max (us) The maximum round trip delay calcu-
lated in microseconds for the stream.
You must originate an Acterna payload
to measure round trip delay. A unit in
loopback mode will display invalid
results because it is not originating the
traffic.
Delay, Min (us) The minimum round trip delay calcu-
lated in microseconds for the stream.
Your near end HST must originate an
Acterna payload and receive traffic
from a far end JDSU Ethernet test set
(in loopback mode) to measure delay
accurately.
Frame Loss Ratio The ratio of frames lost to the number
of frames expected.