POE-8: Simplify installations with a multi-port midspan injector PoE adapter. Our 8 port PoE injector features 8 Data In (LAN) ports with 8 Data + Power Out (PoE) ports. The unit includes installation tabs for easy wall mounting. See bundles for power supply options. Supply continuous Power over Ethernet for up to 8 passive 802.3af devices like VoIP phones, WiFi access points, IP cameras, and other low voltage devices. Always check manufacturer specifications for compatibility verification. PoE injector compatible with IEEE 802.3af or 802.3at devices. Mode B Negotiation delivers power on pins 4,5(+) / 7,8(-). Passive "Always On" power means all devices receive the same voltage (48v). Plug and play. This midspan PoE injector is compatible with your 10/100 Mbps network switch or router, delivering Fast Ethernet standards with no loss of signal quality via 8 Data In ports and 8 Data + Power out ports. PS-48v120w: 48 volt 120 watt power supply for PoE injectors or switches or other uses Use either as primary power, or use to add backup failover power For use with PoE Injectors for 802.3af/at applications. See below for compatible injectors from POE Texas 2.1mm x 5.5mm DC connector fits most DC inputs