LevelOne FVT-6301 - Manual (Page 9)

6
3.3. Fiber
Fiber Port: It is a 100 Base-FX connection. We provide SC
connectors (multi/single mode). Please follow the below figure to
connect it. Wrong connection will cause the port cannot work
properly.
ATTENTION
This is a Class 1 Laser/LED product
Do not stare into the Laser/LED beam