Gigabit 48V 30watt PoE Injector Adapter Power Over Ethernet 802.3at af 1000Mbps

Works great for powing POE security cameras.

I have a half dozen of these, some of which have been in service for more than 4 years, they work great.

using it just to power a series of Ubiquity AP's to form a mesh network and it is working flawlessly.

They work great. Better than using those power supplies on VoIP phones when the user doesn't want to spring for a PoE Switch. Yes, I plan to buy more. Started with 10, using 2 for me.

Died after six months of use. LED light out, no power to devices.

While it both powers and supports a 1 gigabit connection to my Netgear WAX610 access point, from reading other answers it doesn't provide 802.3at handshaking. Consequently the access point reports only 802.3af level power, even though the AP only needs 15.3 watts. The POE injector claims 30watts max.

I like it.

Dead on arrival so I am returning it.

Plugged in and just worked. Easy and less expensive than buying adapter for one phone.

For about $10 this is quite hard to beat in terms of price. There are cut corners that aren't evident on the product page. This device does not do 'gigabit' as claimed on the page, countless devices like switches reported only 10/100, not the 1000. This isn't a major issue given the use case of IP phones or in my case a mikrotik switch. It's important to note this does not contain the 'auto negotiation' circuitry to protect downstream devices if you accidentally plug a non-poe device into this. Provides power without a 'LAN' cable attached, just requires a 'POE' cable attached if you are looking at power only scenarios for some reason?

This device only supports 100 Mbps connection speed, not 1000 Mbps as advertised. I only discovered this after changing my internet service from 100 Mbps to 500Mbps, and my new gateway modem reports that the connection to my PoE access point (through this PoE injector) only supports 100 Mbps connection. I removed the injector and plugged my access point into mains, and I have 1000 Mbps connection. Speed tests seem to agree with the 100 Mbps bottleneck with the injector installed.Also, there are no markings to show you which side outputs power, I used the photos from Amazon to figure out which port is powered. Pretty bad omission considering all their warnings about not connecting to a device that does not support PoE.Otherwise it works, but I want gigabit connection for my AP.

Tte bien

Seems to work perfectly for my TP-link deco router and is significantly cheaper than other options.