A new Gigabit Ethernet extender designed for industrial and outdoor environments is now available, offering extended reach, ...

Power over Ethernet (PoE) is not rocket science, but it’s not plug-and-play magic either. This short primer walks through the basics with a few practical nudges for those curious to try it out. It’s a ...

Power over Ethernet (PoE) technology allows a twisted-pair Ethernet cable to provide power to electric devices, in addition to data. This is most commonly found in Internet of Things (IoT) devices, ...

Not sure this should go into Other Hardware or here. I have a Cisco AIR-PWRINJ-3 power-over-ethernet injector lying around, but don't have a compatible Cisco device to use with. Apparently it's ...

It was announced at the beginning of March, but now the Raspberry Pi Power over Ethernet (PoE) hat is out. Thanks to the addition of a new 4-pin header on the Raspberry Pi 3 Model B+, the Pis can get ...

Editor’s note: I am pleased to have Victor Chertakovsky back on Planet Analog. Below, he is sharing a good tutorial and refresher on Power over Ethernet (PoE). I think this is a good topic of ...