Do I need one on each poe port or does one satisfy grounding? My switch has many poe ports
1999887
If the devices connected on the other end are susceptible to lightning, then yes. If they are just devices inside your home, you are probably OK. I would make sure the switch is hooked up to a UPS.
189682
No, power supplies are separate. It is PoE though if you have a PoE switch.
1159158
5 port switch is 24v Poe only, the 8 port is 24 or 48 and will do the Pro just fine
1808070
Yes, you are going to have to use either POE adapter or purchase a separate power cord
59331
No. It is a power injector. Devices that need poe (48vdc) are routed thru your switch then thru the injector ( w/ patch cables
1092345
Even if the switch was capable of being powered up, it would never be able to have enough juice to power any other POE devices but I believe the answer you are looking for is no.
899050
It depends on whether you have a POE switch or not. It can take 2, one to plug from the switch to the injector and one from the injector to the AP. If you have a POE switch than it only takes the one from the switch to the AP. But if you do have a POE switch you have to make sure that it will work with the Ubiquiti AP's since most POE switches only provide 48 volts and the Ubiquiti AP's require 24 volts.
239589
Hello Steve:This device allows you to send electricity (power) to the Access Point, using the same Ethernet patch cable, from the switch to the Access Point.This way, there will be no need to connect it to an electrical outlet. Please note that the switch has to be capable of supporting inline power over Ethernet (POE).
921012
Yes, this unit is PoE. That's the only way it works. If you don't have a PoE switch, it has an adapter for you. If you can get a chance to read a PDF manual all the details are stated there.
497777
Negative. You need to have a pie injector or a pie switch that provides the voltage needed to power poe devices. A standard router will not power anything via Ethernet ports.
1298504
1. Yes, you'll need one for each end of the wire you are testing.2. Assuming that the CAT5 tester works the same way (as a continuity tester) then it should work.
59332
It is a passive switch. The only thing this unit does is to provide power via POE.
1982323
If you are talking about the poe interfaces then each interface is switchable from the web admin page but it may require a reboot of the. Switch and I have not personally tested this process
1404569
No, each camera has a power requirement that is met by one port on the PoE switch.
1885329
It includes both, but it is not proper POE. You plug the device's power source into one of the 'Y's, and plug the other end's 'Y' into your device. I use them to power Raspberry Pi computers, but there is too much resistance in a 50' CAT5 cable to provide enough power.
414616
Yes it does. The power cord is notched as it is specifically rated to handle the POE load from the switch. You must use the power cord supplied.
616790
You DO NOT NEED PoE switch. If you do not have PoE you need to supply a separate 12V, 1/2A power supply (Not provided). Mine came with a male adapter that you can use if you elect to hard-wire a 12 V power supply.