EXFO FTB-800 Series for FTB-1 - Manual (Page 30)

Physical Interfaces and LEDs
20 FTB-700G/800 Series
ETHERNET 10G (PORT #1)
ETHERNET 10G (PORT #1)
The ETHERNET 10G PORT #1 can be used for optical Ethernet, and Fibre
Channel test applications.
Supported rates:

For Ethernet Optical Interface: 10 Gbit/s.

For Fibre Channel Optical Interface: 8X,10X.
Plug the SFP+ module into the ETHERNET 10G PORT #1 slot on the
module.
Note: Use only EXFO supported transceivers. Refer to the SFP+ Ethernet Optical
Interfaces on page 513 for the list of supported transceivers. Using
non-supported transceivers can affect the performance and accuracy of
the test.
Note: Do not replace a SFP+ while the test is running to avoid distorting statistics.
First stop the test case, replace the SFP+ and then restart the test.