FSD-503 5-Port 10/100Mbps Fast Ethernet Switch Datasheet Manual Firmware FeatureRJ-45 InterfaceFive 10/100Mbps Fast Ethernet portsComplies with IEEE 802.3 10Base-T and IEEE 802.3u 100Base-TX Ethernet standardsSupports auto MDI/MDI-X functionSwitchingHardware-based 10/100Mbps, half / full duplex , flow control and auto-negotiationFeatures Store-and-Forward mode with wire-speed filtering and forwarding ratesIEEE 802.3x flow control for full duplex operation and back pressure for half duplex operationIntegrated address look-up engine, supporting 2K absolute MAC addressesHandles up to 1536bytes packetAutomatic address learning and address agingSupports CSMA/CD protocolHardwareMade of metal, desktop size and wall-mount designLED indicators for system power, per port Link / Act5V DC, 1A external power adapterOne power on/off button for energy savingFCC, CE Class B compliant