... correspondingTechnical SpecificationStandards IEEE802.3 10BASE-T for EthernetIEEE802.3u 100BASE-TX for fast EthernetIEEE802.3af POEProtocol CSMA/CD EthernetData TransmitRateEthernet10Mbps(half ... in down lineare POE ports as data and power transfer)TX / RX Any of 16 portsLED Display Power ,UPLINK, Error, ACTIVE ...