EXFO FTB-8500 Series for FTB-500 - Manual (Page 38)

Physical Interfaces and LEDs
24 FTB-8500 Series and FTB-8120NGE/8130NGE
FTB-8120NGE and FTB-8130NGE Models
FTB-8120NGE and FTB-8130NGE Models
FTB-8120NGE Ethernet (10/100/1000M) and Fibre Channel (1x/2x/4x)
analyzer.
FTB-8130NGE Ethernet (10/100/1000M / 10Gig) and Fibre Channel
(1x/2x/4x/10x) analyzer.
Note: Only the ports related to the Ethernet and Fibre Channel application are
covered by this user guide; refer to the SONET/SDH user guide for more
information on the other ports.
FC 10x
Ethernet 10G
Clock (REF OUT)
External Clock
Ethernet 10/100/1000M
FC 1x/2x/4x
Ethernet 100/1000M