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3.4 LED Indication
LED
Function
PWR
Power
status
Mgt
Management status
Port1 ~ Port 8
SPEED_LED
Port speed status
LINK_LED
Port link status
Port 9 ~ Port 12
SPEED_LED
Port speed/link
status
Color
State
Interpretation
Green
ON
The power is supplied to the switch.
OFF
The power is not supplied to the switch.
Green
BLINK
The switch is in initialization and diagnostics.
Yellow
BLINK
Initialization completed with diagnostic error
Green
ON
Initialization completed with no error
Green
ON
Speed is 1000Mbps.
Yellow
ON
Speed is 10Mbps or 100Mbps.
Green
ON
Port link is established. (No traffic)
BLINK
Port link is up and there is traffic.
OFF
Port link is down.
Green
ON
A 1000Mbps link is established.
Yellow
ON
A 100Mbps link is established.
BLINK
Activity status
OFF
Port link is down.
-25-
or system
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