Dahua DH-PFS4206-4P-120 User Manual - Page 16
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3.4.3 PoE
The PoE management page can provide a switch which can control PoE power supply function to the
port, set reserved power and overload power and display the current overload situation.
Step 1
Log in WEB interface, select "System Settings > Device Management > PoE", and set remain power and
overload, the remain power is 81W by default and the overload is 87W by default.
Step 2
Click "Save".
Available power: the total power of access devices, the new access device will fail to power on if the
total power of access devices exceeds the value of remain power.
Overload power: when the total power of access devices exceeds the value of overload power,
power failure will happen in sequence to the device with low priority, the port priority will decrease in
sequence.
Figure 3-14
Figure 3-15
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