EXFO FTB-8500 Series for FTB-500 - Manual (Page 368)

TCP Throughput Tabs
354 FTB-8500 Series and FTB-8120NGE/8130NGE
TCP Throughput Configuration
TCP Throughput Configuration
Note: TCP Throughput Configuration is only available on the local unit.

Initial Window Size: Enter the window size that will be used when the
test is started. Choices are from 1024 Bytes to 65536 KBytes. The
entered value will be rounded to the closest multiple of 1024 Bytes. The
default setting is 2048 Bytes. The Initial Window Size value must be
between the Minimum Window Size and the Maximum Window Size
values.
Unit: Select the window size unit. Choices are Bytes, KBytes and
MBytes. The default setting is KBytes.

Minimum Window Size: Enter the minimum window size for the
application to be tested. Choices are from 1024 Bytes to 65536 KBytes.
The entered value will be rounded to the closest multiple of 1024 Bytes.
The default setting is 1024 Bytes.
Unit: Select the window size unit. Choices are Bytes, KBytes and
MBytes. The default setting is MBytes.

Maximum Window Size: Enter the maximum window size for the
application to be tested. Choices are from 1024 Bytes to 65536 KBytes.
The entered value will be rounded to the closest multiple of 1024 Bytes.
The default setting is 65536 KBytes.
Unit: Select the window size unit. Choices are Bytes, KBytes and
MBytes. The default setting is MBytes.
Note: A TCP Throughput frame has its payload value set to all zeros and its
payload size set to 1024 Bytes.