Product Features Add gigabit PoE to any 10/100/1000 capable network switch or router Injects power and data on to one Ethernet cable Power up to 4 devices with 60 watts combined total power Mix and match devices IEEE 802.3at compliant for Class 4 PoE Devices 4 data in, 4 Data + PoE out ports Extends power up to 328 ft (100 meters) Active autonegotition - power is off until a compatible device is connected 48 volt, 60 watt power supply included - 110 to 220 volt AC operation - 90% efficient - UL, DoE, CE and FCC listed Description This device provides power and data over one Ethernet cable using pins 1,2 and 3,6. Active autonegotion protects non-PoE devices and will provide data only if plugged in. If power is needed, your powered device will receive 48v. The AT-4-48v60w can support a combined power total of 60 watts for all devices on all 4 ports with a maximum output of 30 watts per port. Check device specifications for power needs. For up to 120 available watts see the AT-4-48v120w or the AT-4-56v120 for up to 120 watts of power. Applications: WiFi Access points like Cisco, Meraki, Aruba 802.11ac IP Cameras like Hikvision PoE Texas' Gigabit "GAT" and "GAF" PoE Splitters (see below) Any IEEE 802.3af or 802.3at Device Compatible PoE splitters sold by PoE Texas GAT-USBC GAT-5v20w - Product Line GAT-12v25w - Product Line GAF-5v10w - Product Line GAF-Lightning-PD - 5v Power + Data AF-Lightning GAF-MicroUSB GAF-USB GAF-12v9w GAF-12v12w AF-Huddlecam