What should pay attention to when using fiber optic media converter?

1. Using the products accord to users manual;2. Forbid to reset when the network management system is working normally; 3. Avoid touching chip pins when you hold the media converter cards; you should hold the edge of the card panel;4. Don��t look at the optical interface or fiber head directly when installing fibers; It is harmful to your eyes;

How to do it if none of the LED is lit when you plugged in the power?

1. Check if the power supply (220V/-48V) has input electricity; if yes, please try a new power adapter; if it is still not working, you should change the media converter.