... .2 cmHeight13.3 cmRAM1 GB DDR SDRAMFlash Memory256 MBConnectivity TechnologyWiredData Link ProtocolEthernet, Fast Ethernet, Gigabit EthernetSwitching ProtocolEthernetNetwork / Transport ProtocolTCP/IP, UDP ... , Telnet, HTTPCommunication ModeHalf-duplex, full-duplexStatus IndicatorsPort transmission speed, power, link OKFeaturesFlow control, modular design, full duplex capability, Layer 2 switching ...