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1
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6
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L
L
E
E
D
D
D
D
I
I
S
S
P
P
L
L
A
A
Y
Y
C
C
H
H
A
A
N
N
G
G
E
E
B
B
U
U
T
T
T
T
O
O
N
N
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D
B
B
a
a
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s
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M
M
o
o
d
d
e
e
C
C
o
o
n
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f
f
i
i
g
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u
u
r
r
a
a
t
t
i
i
o
o
n
n
You can select either of the two LED display modes in this Switching Hub: "Status
mode" and "ECO mode."
The mode after system boot is called "Base mode." By pressing and holding the
LED DISPLAY CHANGE BUTTON for more than 3 seconds, you can switch the Base
mode. When the LED DISPLAY CHANGE BUTTON is pressed and held for more
than 3 seconds, all of the STATUS/ECO, PoE, GIGA, 100M, and FULL LEDs are lit
and the Base mode changes to the mode after switching.
Status mode (Factory default setting)
This mode displays each port status on the port LEDs according to the Port
LED display mode. In the Status mode, the STATUS/ECO LED is lit green.
ECO mode
All the port LEDs (Left) are turned off for power saving regardless it is connected
or not to the terminal. In the ECO mode, the STATUS/ECO LED is blinking green.
You can configure the Base mode settings on the configuration screen of this
Switching Hub. For details, refer to 4.6.7.d.
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C
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h
h
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Pressing the "LED DISPLAY CHANGE BUTTON" on the front panel allows to change
the port LED display in an order as follows:
Port LED display mode
Description
STATUS/ECO
Displays link establishment and communication status.
PoE
Displays power supply status to the connected devices.
GIGA
Displays link-up status in 1000 Mbps.
100M
Displays link-up status in 100 Mbps.
FULL
Displays link-up status in full-duplex and half-duplex.
LOOP HISTORY
Displays the loop detection history and port blocking status.
If no operation is performed for more than one minute after changing the Port
LED display mode to other than the STATUS/ECO mode, the mode is automatically
back to the Base mode.