EXFO FTB-8500 Series for FTB-200 - Manual (Page 153)

I/F Setup Tabs
Ethernet and Fibre Channel Application 139
Interface
Interface
Note: The Interface tab is only available with Fibre Channel. For Ethernet test
case, see Port Setup on page 125.
Press Main, Test, I/F Setup, and Interface.
Configuration

PSP (Link Protocol)
The Primitive Sequence Protocol (PSP) allows link management when
the PSP (Link Protocol) check box is selected and forces the port in
Active mode when the PSP (Link Protocol) check box is cleared. The
PSP (Link Protocol) check box is selected by default.

Speed
Select the speed of the connected FC interface. Choices are 1X, 2X,
4X, and 10X.