CNAweb 5 Port POE Ethernet Switch (4 Port PoE + 1 Uplink) 10/100 Mbps, 65W 5 Port 10/100Mbps Auto-Negotiation and MDIX Fast Ethernet Ports Metal Housing (5.92" x 2.87" x 1.06") with external 48VDC power supply. Built-in 4 Poe Ports, 15.4 Maximum each PoE port, Total Power 65W IEEE 802.3af/at PoE Standard Compliant, CE, FCC, and Rohs. Network Standards: IEEE802.3, 802.3u, 100Base-TX, IEEE802.1p and IEEE802.1x