SGS-5220 Series User Manual

Table Of Contents
Users Manual of SGS-5220 Series
26
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.
SGS-5220-24P2X LED Indication
Figure 2-1-4: Front Panel LEDs of SGS-5220-24P2X
SGS-5220-24P2X LED Indication Table
LED definition
System / Alert / Stack
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.