Panasonic Switch-M12PWR, Operation Manual

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Upon turning this Switching Hub on, all LEDs (PWR, STATUS, PoE and
LINK/ACT for each port) light up. Then, the hardware self diagnosis is
executed. Upon finishing the diagnosis, PWR and STATUS LEDs light in solid
green. The Switching Hub is working as a Switching Hub.

Power LED and Self-diagnosis LED
LED Behavior Description
Power LED (PWR) Solid green Power On
Off Power Off
Self-diagnosis LED
(STATUS) Solid green System is operating normally.
Solid orange System is starting up.
Flashing orange System fault.
Off Power Off
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This Switching Hub has a set of LEDs for each port. These LEDs indicate the
operation status of each port.

10/100BASE-TX port LEDs (Ports 1 to 12)
LED Label in front Behavior Description
PoE LED PoE Solid green Supplying power.
Flashing orange Overloading.
Off
Not supplying power or no
device connected.
Link/
Transmission
LED LINK/ACT. Solid green 100 Mbps link established.
Solid orange 10 Mbps link established.
Flashing green Transmitting packets at 100
Mbps.
Flashing orange Transmitting packets at 10
Mbps.
Off No device connected.

1000BASE-T/SFP extension slot LED (shared) (Ports 13 and 14)
LED Label in front Behavior Description
Speed mode
LED (GIGA) GIGA Solid green 1 Gbps link established.
Off Connected at 10/100 Mbps or
no device connected.
Speed mode
LED (100) 100 Solid green 100 Mbps link established.
Off Connected at 10 Mbps or no
device connected.
Link/
Transmission
LED LINK/ACT. Solid green 100 Mbps link established.
Flashing green Transmitting packets at 100
Mbps.
Off No device connected.