Cudy POE400 90W Gigabit POE+/POE InjectorEach PoE port powers up to 15W at a very short distance. Power delivered at a longer distance (up to 100m) is 12. 95W. Each PoE+ port powers up to 30W(2 Pair)or 60W(4 Pair) at a very short distance. Power delivered at a longer distance (up to 100m) is 25. 5W or 51W(4 Pair). Specification Full IEEE 802. 3af IEEE 802. 3at,IEEE802. 3bt Compliant Up to 90W of Power on 4 pairs Auto detect of POE IEEE 802. 3af IEEE 802. 3at,IEEE802. 3bt equipment Supports