6 Port Fast Ethernet Micro-Sw 45x45, 4x10/100TX with 2x10/100Base-TX up/downlink, horiz, 48 VDC ext power opt thru 10/100TX uplink port (PD-Powered Device), manageable (web/Telnet/SNMP/ opt. NMP), VLANs, QoS, Security, 5x PoE ports IEEE802.3af