Frank tells you about PoE
MoCA, DECA and PoE over coax, how to choose?
I'm guessing you all clicked into this article because your house is wired all over with coax, but your devices only support the RJ45 Ethernet ports. Powerline Ethernet stopped working reliably, and Wi-Fi still sucks. In order to get hard-wired ...
Why does PoE use 48V and why is PoE output 15.4W?
I’m glad you finally asked. First, 48V is just symbolic. In reality, the actual voltage range might not even include 48 volts. By nature, PoE is DC power. And historically, DC power source equals batteries. We used to use batteries to provide DC ...
PoE overview-From knowing nothing to knowing something
Clueless about PoE? Even though they tell you it's shorthand for power over ethernet. I get it. You probably want a panoramic view, a deep understanding of it. Hi, I’m Frank. I like to speak frankly. After reading all those blogs trying to feed you ...