EXFO ETS-1000G - Manual (Page 65)

Complex Traffic
10 Gigabit Ethernet Analyzer 55
To select the number of the stream to be adjusted, use the keys
and .
Frame sizes should be set manually within the range from 64 to 9600 bytes
for each stream.
A data rate value (L2) should be specified in percentage terms ( ),
Kbps ( ) or Mbps ( ).