Poe Power Supply Function - Panasonic PN290496-NZ Installation Manual

2.2 PoE power supply function

 PoE power supply function operation overview
Ports 1 to 4 support IEEE802.3bt/at/af PoE. This function allows for power supply of up to 95 W
through each port and 240 W in total through the Ethernet Switch.
Port LEDs (left) 1 to 4 (When the LED displays are set to power supply mode)
Green Light: Supplying power normally.
Orange Blink: Overload caused by a single port. (Requested power is exceeding 90 W. *1) or
Off:
PoE LIM. LED (PoE limit)
 For silent fan control high-speed (High)* For factory default, or low-speed (Low2)
Off:
Green Light:
Orange Blink: A single port's power supply is exceeding the upper limit, or the total power
 For silent fan control low-speed (Low1), or min-speed (Min)
Off:
Green Light:
Orange Blink: A single port's power supply is exceeding the upper limit, or the total power
*1 If it is changed in the supply limit setting, then it operates with the set value.
 Power supply while the PoE LIM. LED is blinking orange
(overload caused by the total power supplied by the Ethernet Switch)
When the requested power supply for the Ethernet Switch is exceeded and it gets overloaded, the
power supply to the low priority ports is stopped, and the port LEDs (right) of the ports whose power
supply have been stopped blink orange.
The priority settings for the power supply can be set and changed from the console, etc.
* For the configuration and management methods, please see the PDF version of the
Operating Instructions on Panasonic's website.
 Power supply while the overload is caused by a single port
When the power supply which is requested exceeds 95 W via a single port and the port LED (right)
blinks orange, and the power supply is stopped.
Unplug the port cable which is blinking orange, and check the PoE receiving equipment's specifications.
Caution: 1) Some PoE-powered devices may have a large difference in power consumption between
their maximum power use condition and normal condition. Carefully configure them so
that the upper limit of power supply will not be exceeded.
2) If you do not set a priority for power supply or if the same priority is given, note that the
power supply priority is assigned to the ports in ascending order of the port numbers.
(If the requested power supply for the device overall is exceeded, then the power supply to
a port with a higher port number will be stopped first.)
total power supplied by the Ethernet Switch (When the required power supply
is exceeded).
Not supplying power or no PoE-powered device connected.
Supplying power in the range from 0 to 225 W.
Supplying power in the range from 225 to 240 W.
supply of the Ethernet Switch is exceeding 240 W.
Supplying power in the range from 0 to 105 W.
Supplying power in the range from 105 to 120 W.
supply of the Ethernet Switch is exceeding 120 W.
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