EXFO FTB-8500 Series for FTB-500 - Manual (Page 154)

Port Tabs
140 FTB-8500 Series and FTB-8120NGE/8130NGE
Interface Setup (Ethernet)
Interface Setup (Ethernet)
Note: For Fibre Channel test case, see Interface Setup (Fibre Channel) on
page 144.
Press TEST, Port1/2, and Interface.
Configuration
Note: The port configuration parameters are disabled when Advanced Auto-Neg.
TX on page 152 is enabled. For FTB-8510B, allAll port 1 and port 2
configuration parameters are coupled when Through Mode is selected.