EXFO FTB-8500 Series for FTB-500 User Manual
Page 42
Advertising
Physical Interfaces and LEDs
28
FTB-8500 Series and FTB-8120NGE/8130NGE
FTB-8120NGE and FTB-8130NGE Models
Carefully connect optical fiber cables to the SFP’s IN and OUT ports. To
ensure good signal quality, make sure that the optical fiber connector is
fully inserted into the optical connector port.
LEDs for Optical Ports
LED
Status
Description
LASER
(Red)
On
An optical signal is generated
Off
No optical signal is generated
RX LED used
for Ethernet
and Fibre
Channel
Link/Activity
status
On
Link up
Off
Link down
Flashing
TX/RX activity
Advertising
This manual is related to the following products: