The front panel LEDs indicates instant status of port links, data activity, system operation, Stack status and
system power, helps monitor and troubleshoot when needed.
WGSW-52040 LED Indication
■ System
LED
Color
Green
PWR
Off
SYS
Green
■ 10/100/1000Base-T interfaces
LED
Color
Green
LNK/ACT
Off
■ SFP interfaces
LED
Color
Green
LNK/ACT
Off
2.1.3 Switch Rear Panel
The rear panel of the Managed Switch indicates an AC inlet power socket, which accepts input power from
100 to 240V AC, 50-60Hz.
WGSW-52040 Rear Panel
Figure 2-2 WGSW-52040 LED panel
Lights to indicate that the Switch has power.
Power is off.
Lights to indicate the system diagnoses is completed.
Blinks to indicate boot is enable.
Lights to indicate the link through that port is successfully established
Blinks to indicate that the switch is actively sending or receiving data over that
port.
No flow goes through the port.
Lights to indicate the link through that port is successfully established
No flow goes through the port.
Figure 2-3
shows the rear panel of this Managed Switch.
Function
Function
Function
2-2