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2.1.2 LED Indications
The front panel LEDs
indicates
and troubleshoot when needed.
LED Indication
LED Definition
■ System
LED
Color
PWR
Green
SYS
Green
■ 10/100/1000BASE-T Iinterfaces (Port-1 to Port-8)
LED
Color
LNK/ACT
Green
■ 100/1000BASE-X SFP Iinterfaces
LED
Color
100/1000
Green
LNK/ACT
LED Indication
instant
statuses
of port links, data activity, PoE status and system
Figure 2-1-11
to
Figure 2-1-19
Figure 2-1-11: GS-4210-8T2S LED Panel
Lights to indicate that the Switch has power.
Off to indicate the system is booting.
Lights to indicate the system is working.
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.
(Port-9 to Port-10)
Lights: To indicate that the port is operating at 100Mbps or 1000Mbps.
Blinks:
To indicate that the switch is actively sending or receiving data over that port.
Off:
To indicate that the port is link down.
Figure 2-1-12: GS-4210-8P2S LED Panel
User's Manual of GS-4210 Series
show their LED indications.
Function
Function
Function
33
power. They ; helps
monitor
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