Service performance test overview – EXFO FTB-8500 Series for FTB-500 User Manual
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EtherSAM Tabs
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FTB-8500 Series and FTB-8120NGE/8130NGE
Overview (Results)
Service Performance Test Overview
Displays an overview of the service performance test results.
Service No indicates the service number.
Dir.: Direction is displayed for dual test set test case providing
bidirectional data.
L -> R indicates results from local to remote direction.
R -> L indicates results from remote to local direction.
Avg. RX Rate (Mbit/s or Gbit/s) indicates the measured average
utilization throughput in either Mbit/s or Gbit/s.
Frame Loss (%) indicates the percentage of frames that are lost. Note
that the reported value is the maximum percentage of Frame Loss
from all the burst sequences and ramp steps excluding the CIR+EIR,
EBS, and Traffic Policing steps.
Max Jitter (ms) indicates the maximum measured delay variation.
Max Round-Trip Latency (ms) indicates the maximum measured
round trip latency (delay). For FTB-8120NGE and FTB-8130NGE in Dual
Test Set, only available when round-trip latency measurement mode is
selected.
Max Latency (ms) indicates the maximum measured one way latency
(delay). Only available with FTB-8120NGE and FTB-8130NGE in Dual
Test Set one-way latency measurement mode. Not Measurable is
displayed when the maximum latency is higher than 500 ms.
Verdict indicates if the service complies (pass
) or not (fail ) to
the configured SLA parameters.
For dual test set, both Local Verdict and Remote Verdict are available
while the test is running. Once the test is completed only Verdict is
displayed that combines both local and remote verdicts.
Note: Each metric with a fail verdict will be displayed with a red background.