User’s Manual of GS-5220 LCD Series
61
Figure 2-1-18: GS-5220-16T2XVR LED on Front Panel
System (GS-5220-16T2XV)
LED Color Function
PWR Green Lights to indicate that the Switch has power.
SYS Green
Lights to indicate the system is working.
Off to indicate the system is booting.
System (GS-5220-16T2XVR)
LED Color Function
AC Green Lights to indicate that the Switch has power from AC
DC Green Lights to indicate that the Switch has power from DC
SYS Green
Lights to indicate the system is working.
Off to indicate the system is booting.
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.
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.
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