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Port LEDs
According to the switch of the "Port LED display mode" described in the
previous section, the port LED display on each port changes as follows:
Port LEDs
Display mode
Left
STATUS/ECO
PoE
GIGA
100M
FULL
LOOP HISTORY Green Light
Right
Behavior
Green Light
Green Blink
Off
Green Light
Orange Blink
Off
Green Light
Off
Green Light
Off
Green Light
Off
Off
Orange Light
-
Off
19
Description
Link is established.
Transmitting and receiving data.
No device connected, or set to ECO mode.
Supplying power normally.
(ports 1 to 8 only)
Overload caused by a single port or the
total power supply of the SwitchingHub
(ports 1 to 8 only).
Not supplying power or no PoE-powered
device connected.
(* Ports 9 and 10 are always off.)
Link is established at 1000 Mbps.
Link is established at 100 Mbps or
10 Mbps, or no device is connected.
Link is established at 100 Mbps.
Link is established at 1000 Mbps or
100Mbps, or no device is connected.
Link is established at full-duplex.
Link is established at half-duplex or no
device is connected.
Loop has been detected within the last
3 days.
No loop detection history.
Shutting down by loop detection.
Not shutting down by loop detection.
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