Product DescriptionPoE extender- a quality product for PoE network point-to-point up to 500m. Works with PoE standards IEEE802.3af and IEEE802.3at. This device serves as a data switch port that is powered by PoE, and transmits it further on another 100m together with the data. Depending on the amount of power consumption. may use up to 4 extensions in the same chain, thereby increasing transmission distance up to 500m (1 class 802.3af, see table. ""Maximum distance"").