Includes power cable and instructions. Provides power and data connection for up to 4 PoE network devices. Save time, money by delivering data and power via existing network cables. For use on desktop or mounted in standard 19 in. rack. 10 or 100 auto-sensing ports automatically detect optimal network speeds. 4 IEEE 802.3at/af-compliant RJ45 PoE/PoE+ output ports. PoE power budget of 70 watts. Supports IEEE 802.3at and IEEE 802.3af-compliant PoE devices (wireless access points, VoIP phones, IP cameras). Supports IEEE 802.3at/af detection and short circuit, overload and high-voltage protection. Complies with the IEEE 802.3az (Energy Efficient Ethernet EEE) specification. All RJ45 ports with Auto-MDIX (auto uplink) support. Warranty: Three Years.