The PoE Injector TL-POE150S fully complies with IEEE 802.3af standard and can work with all IEEE 802.3af PoE compliant PDs (Powered Devices) or PoE Receiver Adapters such as TP-LINK's TL-POE10R or other equivalent product to expand your network to where there are no power line or outlet where you wish to fix device such as AP IP Camera or IP Phone etc.FEATURES-IEEE 802.3af compliant. -Delivers power up to 100 meters. -Auto-determine the necessary power requirements. -Plug-and-Play requires no configuration. -External power adapter supplySPECIFICATION Interface 2 10/100Mbps RJ45 Port AUTO Negotiation/AUTO MDI/MDIX 1 48VDC POWER INPUT PORTNetwork  10BASE-T UTP category 3 4 5 cable (maximum 100m) EIA/TIA-568 100Ω STP (maximum 100m) 100BASE-TX UTP category 5 5e cable (maximum 100m) EIA/TIA-568 100Ω STP (maximum 100m)LED Indicator PWRDimensions 81x52x24 mmPower Supply 15.4W (Max. 48VDC) Click here for full specification   .