There is a new power standard in town, and it goes by several names. Officially it is 802.3bt, but others call it 4PPoE, or, 4 Pair PoE. The Institute of Electrical and Electronics Engineers (IEEE), ...
The new IEEE 802.3bt Power over Ethernet (PoE) standard allows standard Ethernet cables to carry up to 90 W of power, opening the doors to almost any Ethernet device being powered by a single Ethernet ...
Power over Ethernet (PoE) devices can transmit and receive Ethernet data and electric power over the same network cable. Although, PoE has been around for almost two decades, for many military and ...