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User’s Manual of WGSW-24040 / WGSW-24040R
SGSW-24040 / SGSW-24040R
22
■ 1000Base-SX/LX SFP interfaces (Shared Port-21~Port-24)
LED Color Function
Lights:
To indicate the link through that SFP port is successfully established with
speed 1000Mbps
1000
LNK
Green
Off:
To indicate that the SFP port is link down
SGSW-24040 / SGSW-24040R LED indication
Figure 2-4 SGSW-24040 / SGSW-24040R LED panel
■ System
LED Color Function
PWR Green
Lights to indicate that the Switch is powered on.
Blink to indicate the System is running under booting procedure.
Master Green
Lights to indicate that the Switch is the Master of the stack group
STX1 Green
Lights to indicate the stacking link through that port is successfully established.
STX2 Green
Lights to indicate the stacking link through that port is successfully established.
■ 10/100/1000Base-T interfaces
LED Color Function
Lights:
To indicate the link through that port is successfully established with speed
1000Mbps
Blink:
To indicate that the switch is actively sending or receiving data over that port.
1000
LNK/ACT
Green
Off:
If L10/100 NK/ACT LED light-> indicate that the port is operating at 10Mbps or
100Mbps
If LNK/ACT LED Off -> indicate that the port is link down