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Saturday 20 November 2021

Power Over Ethernet - PoE

 A point on PoE

Passive PoE requires the use of the passive PoE adapter, while PoE denoted as NOT passive, can be powered by a PoE switch. Note the following reply from TP-Link;

I see. The SG1008P is a PoE switch. However, the PoE standard of this switch is different from the TL-WA1201. You have tried to power it on with the conventional passive PoE adapter. That's the only way to supply power with an Ethernet cable. There is passive PoE and PoE. If it is passive, you have to use the passive PoE adapter to supply power. PoE switches from our company only support PoE. Not passive PoE. That's the reason why you cannot power it on over Ethernet. 

The TP-Link AC1350 can be powered by the switch mentioned above, the  SG1008P







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