Comment fonctionne l’alimentation électrique via Ethernet (PoE) ?
How does PoE power over Ethernet work? Power over Ethernet (PoE) is the process of sending electrical power and data over copper wire. The combination of data transmission along with power supplying hardware onto the same RJ45 Ethernet connector allows for the transmission of power over the network cabling. En savoir plus sur www.nvtphybridge.com Le … Lire la suite