EXFO FTB-800 Series for FTB-1 - Manual (Page 344)

Test Results
334 FTB-700G/800 Series
Streams - Throughput
Streams - Throughput
From the Test menu, tap Results, Streams, and the Throughput tab.

Stream indicates the stream identification number.

TX Rate indicates the transmitted throughput rate.

RX Rate is measured for each stream on all valid frames (valid
Throughput tag with no FCS error). Current, Average, Minimum, and
Maximum throughput results are reported. Refer to Unit on page 40 for
unit selection.
Note: A Current value of 0 indicates that no RX rate has been measured in the
last second.

Total indicates the total TX and current measured RX throughput of all
valid frames (valid Throughput tag with no FCS error).

Thresholds button allows to set the pass/fail thresholds (refer to QoS
Metrics on page 227).