EXFO FTB-800 Series for FTB-1 - Manual (Page 371)

Test Results
NetBlazer 361
Summary (RFC 2544)

Unit: Select the subtest result unit:
For Throughput: Mbit/s, Gbit/s, frame/s, and %.
For Back-to-Back: Mbit/s, Gbit/s, frame/burst, and %.
Frame Loss: %.
Latency: ms, and μs.

Layer: For Throughput and Back-to-Back subtests, select the
subtest layers used to calculate the throughput.
All (default): Layer 1,2,3 contains the Idle, Preamble, Start of Frame
Delimiter, MAC address, IP address, and data.
Ethernet: Layer 2,3 contains the MAC layer, IP layer, and data.
IP: Layer 3 contains the IP layer, and data.

Step: For Frame Loss subtest, selects the step (%) of the testing
rate to be displayed.

Mode: For Latency subtest, selects the propagation time mode.
Cut Through (default) allows the calculation of the propagation
time of a bit (Bit Latency).
S. & F. (Store and Forward) allows the calculation of the
propagation time of a frame (Frame Latency).