The waterproof POE Splitter allows you to run Ethernet cables from a POE Switch over long distance, and then split the POE signal into a separate data signal and power sources in order to run non-POE devices, like some cameras, wireless access points . Specification:Power Input: DC48V-57VPower Output: DC12V 4AData Output Port: RJ45 MalePower Output: 5.5x2.1mm DC JackData Transfer Rate: 10/100MbpsSize: 140mmx85mmx32mm (L*W*H) Package Included1 x PoE Splitter