GS-5220-Series (V4) User Manual

Table Of Contents
Users Manual of GS-5220 PoE Series Managed Switch
46
1/10GBASE-SR/LR SFP+ Interfaces (Port-49 to Port-52)
LED Color Function
10G Amber
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 1000/2500Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over that port.
GS-5220-8UP2T2X Front Panel
Figure 2-1-23: Front Panel of GS-5220-8UP2T2X
System/Alert
LED Color Function
FAN Alert Red Lights to indicate that the fan is not working
Ring Green
Lights to indicate the Ring function is working.
Off
to indicate the Ring function is not working.
SYS Green
Lights to indicate the system is working.
Off to indicate the system is booting.
PWR Green
Lights to indicate the Switch has power.
PoE 10/100/1000BASE-T Interfaces (Port-1 to Port-8)
LED Color Function
1000
LNK/ACT
Green
Lights: To indicate the link through that port is successfully established at 1000Mbps.
Blinks:
To indicate that the switch is actively sending or receiving data over that port.
10/100
LNK/ACT
Amber
Lights: To indicate the link through that port is successfully established at 10/100Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over that port.
PoE In-Use
(bt)
Green
Lights: To indicate the port is providing DC in-line power.
Off: To indicate the connected device is not a PoE Powered Device (PD)
PoE In-Use
(at/af)
Amber
Lights: To indicate the port is providing DC in-line power.
Off: To indicate the connected device is not a PoE Powered Device (PD)
10/100/1000BASE-T Interfaces (Port-9 to Port-10)
LED Color Function
1000
LNK/ACT
Green
Lights: To indicate the link through that port is successfully established at 1000Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over that port.
10/100
LNK/ACT
Amber
Lights: To indicate the link through that port is successfully established at 10/100Mbps.
Blinks: To indicate that the switch is actively sending or receiving data over that port.