IEEE 802.3at compliant with 2-event classification IEEE 802.3af backward compatible Output power of 30W is guaranteed Supports 10/100/1000Base-T applications Compatibility - PD-9001GR/AT: IEEE802.3at - PD-9001GR: IEEE802.3at + Legacy detection Safe: low power devices receive only the power they need Automatic Detection and Protection of non-standard Ethernet terminals Compact design fits easily in WLAN Access Point and IP Cameras installations