Lighthouse Raymarine gS 195, Инструкция по установке и эксплуатации

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The product can power up to 3 devices using
the available network / PoE ports as long as the
combined max power of the PoE devices does not
exceed 20 watts.
When a PoE device is connected it is interrogated to
establish if the device is PoE and if so what class of
device it is. The max power for that class of device
is then assigned to that port (e.g. class 2 = 6.49 W)
and deducted from the remaining power output.
The table below shows acceptable configurations
of PoE devices.
Class 1 (3.84
W) Class 2 (6.49
W)
Class 3 /
Class 0
(12.95 W)
Total power
used
1 3.84 W
2 7.68 W
3 11.52 W
1 6.49 W
2 12.98 W
3 19.47 W
1 1 10.33 W
2 1 14.17 W
1 2 16.82 W
1 12.95 W
1 1 16.79 W
1 1 19.44 W
Note: A class 0 device shall be assigned the same
power allocation as a class 3 device.
Note: If a PoE device is connected that will take
the total assigned power over 20 W the device will
not be powered.
Cables and connections 53