The IEEE recently approved IEEE802.3at ratification to the current IEEE 802.3â„¢ standard for Power over Ethernet (PoE) systems. This version, also known as PoE+, promises improved power-management ...
Silicon Laboratories Inc., has introduced the Si345x family, the industry's most integrated, energy-efficient quad Power over Ethernet (PoE) Power Sourcing Equipment (PSE) controllers. Capable of ...