User’s Manual of GS-5220 LCD Series
70
10/100/1000BASE-T Interfaces (Port-1 to Port-16)
LED Color Function
Ethernet
Green
Lights: To indicate that the port is operating at 1000Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over
that port.
Orange
Lights: To indicate that the port is operating at 10/100Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over
that port.
PoE
Green
Lights: To indicate the port is providing DC in-line power with Ultra PoE
mode.
Off: To indicate the connected device is not a PoE Powered Device (PD)
Orange
Lights: To indicate the port is providing DC in-line power with
End-span/Mid-span mode..
Off: To indicate the connected device is not a PoE Powered Device (PD)
1/10GBASE-SR/LR SFP+ Interfaces (Port-17 to Port-18)
LED Color Function
10G Orange
Lights: To indicate that the port is operating at 10Gbps.
Blinks: To indicate that the switch is actively sending or receiving data over
that port.
1000 Green
Lights: To indicate that the port is operating at 1000Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over
that port.
GS-5220-24UP4XV / GS-5220-24UP4XVR LED Indication
Figure 2-1-29: GS-5220-24UP4XV LED on Front Panel