ACKSYSCOMMUNICATION SYSTEMS公司推出的RD320-OF系列RS232/422/485单模光纤介质转换器可方便、快捷地把工业串行链路连接到远距离光纤网络中。品牌:ACKSYS型号:RD320-OF产品名称:SerialRS232/RS422/RS485tosinglemodefiberopticmediaconverter,+9VDCto+36VDCpowersupply,dinrailmounting Conversion:SerialRS232/RS422/RS485tosinglemodefiberoptic,RS485modeselflineturnaroundSerialspeed:500KbpsDistance:20Kmwitha9/125 mfibertypeat25 CSerialprotocols:Thedevicesupportsanykindofcommunicationprotocols(Modbus,Unitelway,Profibus,DH+andanyASCIIorbinaryserialprotocols...).Configuration:Seriallinkparametersselfconfiguration,noswitches.Linepolarization,terminationandselectionbetweenRS232/RS422/RS485modesareconfigurablebymini-switches.Serialconnectors:Pluggablescrew-interminal,TxD RxDsignalforRS232mode,TxA,TxB,RxA,RxBforRS422mode,TRxA TRxBforRS485mode.Opticfiber:9/125 mfibersupport,1310nmwavelengthPowerbudget:16dB(typical)