支持正反线极性自动监测五端口皆为自动监测传输模式(10/100Mbps、全双工/半双工)支持储存并转送的分封交换传输模式MTBF=438,000小时(温度25°)MTBCF=525,600小时(温度25°)输入电压从10~30Vdc电源极性反接保护工作温度从-30~75°C存储温度从-40~85°C工业用轨道固定装置ModelsNS-205ATechnologyStanda***IEEE802.3,802.3u,802.3xProcessingTypeStore&forward;wirespeedswitchingMACAddresses1024MemoryBandwidth3.2GbpsFrameBufferMemory512KbitFlowControlIEEE802.3xflowcontrol,backpressureflowcontrolInterfaceRJ-45Ports10/100Base-T(X)autonegotiationspeed,F/Hduplexmode,andautoMDI/MDI-XconnectionLEDIndicatorsPower,Link/Act,10/100MEthernetIsolation1500Vrms1minuteEMSProtectionYesCableEthernet2-pairUTP/STPCat.3,4,5,***/TIA-568100ΩFastEthernet2-pairUTP/STPCat.5,***/TIA-568100ΩRedundantPowerInputVoltageRange+12~+56VDC(Non-isolated)PowerC***umption0.1A@24VDCProtectionPowerreversepolarityprotectionEMSProtectionYesConnector3-PinRemovableTerminalBlockMechanicalCasingPlasticFlammabilityUL94V-0Dimensi***(WxLxH)33mmx78mmx107mmInstallationDIN-RailMountingEnvironmentOperatingTemperature-40°C~+75°CStorageTemperature-40°C~+85°CAmbientRelativeHumidity10%~90%RH,non-condensing)