PLANET SGS-5220-24P2X User Manual
Page 25
User’s Manual of SGS-5220 Series
SGS-5220-24T2X LED Indication Table
LED definition
System / Alert
LED
Color
Function
PWR
Green
Lights
to indicate that the Switch is powered on.
Blinks
to indicate the System is running under booting procedure.
Master
Green
Lights
to indicate that the Switch is the Master of the stack group.
FAN1
Green
Lights to indicate fan1 has failed.
FAN2
Green
Lights to indicate fan2 has failed.
Per 10/100/1000Base-T interface (Port-1 to Port-20)
LED
Color
Function
1000
LNK/ACT
Green
Lights
to indicate the port is running in 1000Mbps speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
10/100
LNK/ACT
Orange
Lights
to indicate the port is running in 10/100Mbps speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
Per TP/SFP combo interface (Port-21 to Port-24)
LED
Color
Function
1000
LNK/ACT
Green
Lights
to indicate the port is running in 1000Mbps speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
100
LNK/ACT
Orange
Lights
to indicate the port is running in 10/100Mbps speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
Per 10G uplink SFP+ interface (Port-25 to Port-26)
LED
Color
Function
10G
LNK/ACT
Green
Lights
to indicate the port is running in 10Gbps speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
1G
LNK/ACT
Orange
Lights
to indicate the port is running in 1Gbps speed and successfully established.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
Per 10G stackable SFP+ interface (Port-27 to Port-28)
LED
Color
Function
Stack
Green
Lights
to indicate the link through that SFP+ stacking port is successfully established with
speed 10Gbps.
Off
to indicate that the port is link down.
ACK
Orange
Lights
to indicate that the switch is not sending or receiving data over that port.
Blinks
to indicate that the switch is actively sending or receiving data over that port.
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