7
5. Switch Panel
Side panel: P1 and P2 are the number of connecting terminals, P+1
and P-1 are respectively to the positive and negative poles to be
connected; Earthing screw, used for Earthing equipment.
Front panel: The orange light on the port is the LINK light, which is on
when the connection is established and the data transmission is
flashing.
The green light is PoE light, which is only on when the switch port is
supplying power to the PD devices (Only DN-651133/DN-651147
support PoE); Power indicator light is on when connecting with Power.