GPOE 4A 48 Volt 48 Watt Gigabit Mode A PoE Injector Simplify installations with a multi-port midspan injector. Power up to four IP cameras, desktop phones, WiFi access points, or other low voltage devices through a network data cable using this Power over Ethernet (PoE) injector. A Passive PoE injector always delivers the same voltage as its power source. This injector comes with a 48v UL approved power supply to provide direct voltage to your IEEE 802.3af/at device. Compatible with IEEE 802.3af with Mode A Negotiation. This midspan meets the IEEE standard negotiation using pins 1,2 / 3,6 to deliver PoE power to your device.Key Features Power up to 4 PoE devices in one unit - extend power up to 328 feet Passive "Always On" power will continuously deliver power to your device Compatible with Passive 802.3af/at PoE devices Mode A negotiation on pins 1,2- / 3,6+ .65A Port Limit 10/100/1000 Mbps data operation 2.1mm standard DC inputs Includes a UL/CE/FCC Rated Power Supply - Total budget 48 watts Quality shielded RJ45 ports Bright LED status indicators