GS-5220-Series User Manual

User’s Manual of GS-5220 Ultra PoE & PoE+ Series
53
 1/10GBASE-SR/LR SFP+ Interfaces (Port-25 to Port-28)
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-5220-24UPL4X / GS-5220-24UPL4XR LED Indication
Figure 2-1-21: GS-5220-24UPL4X LED on Front Panel
Figure 2-1-22: GS-5220-24UPL4XR LED on Front Panel
 System / Alert (GS-5220-24UPL4X)
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.
FAN 1 Red
Lights to indicate that FAN1 is down.
FAN 2 Red
Lights to indicate that FAN2 is down.
FAN 3 Red
Lights to indicate that FAN3 is down.
PoE PWR Red
Lights to indicate that the PoE power is down.
 System / Alert (GS-5220-24UPL4XR)
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.
FAN 1 Red
Lights to indicate that FAN1 is down.
FAN 2 Red
Lights to indicate that FAN2 is down.
FAN 3 Red
Lights to indicate that FAN3 is down.
PoE PWR Red
Lights to indicate that the PoE power is down.