The PD-9004G/AC-US from Microchip Technology is a 4-Port IEEE 802.3at-Compliant Power-Over-Ethernet IC ideal for Ethernet-based applications. It delivers an output power of 30 W and a data rate of 10/100/1000 Mbps. This power-over-ethernet (PoE) IC controls up to 4 remote devices such as wireless LAN access points, security network cameras, and IP phones. It provides safe, reliable, and cost-effective power solution compared to existing Ethernet infrastructure and is compatible with legacy PoE technologies. This PoE IC is available in a rack-mount package of 224 x 148 x 43 mm.