High Power PoE for Public Service PoE ApplicationsThe PLANET HPOE-1200G,the next generation 12-Port Gigabit IEEE 802.3at High Power PoE Web Management Injector Hub,features both IEEE 802.3af and High Power IEEE 802.3at Power over Ethernet (PoE) that combines up to 30 Watts power output and data per port over one CAT 5e/6 Ethernet cable. It is designed specifically to satisfy the growing demand of higher power consuming network PD (powered devices) such as PTZ (Pan,Tilt & Zoom) / Speed Dome network cameras,multi- channel (802.11a/b/g/n) wireless LAN access points and other network devices by providing double amount of PoE power than conventional 802.3af PoE PSE.IEEE 802.3at PoE Pre-Standard CompliantTill today,the IEEE 802.3af Power over Ethernet Standard has become popular yet the PoE demand still grows for increasing network-powered applications. With many critical applications increases,the demand of higher power appears. Hence,the IEEE 802.3at Power over Ethernet pre-standard is defined to allow