Productfeatures
SupportdynamicIP(DHCP)andstaticIP,supportgatewayandproxyserver,andcantransmitdatathroughtheInternet.Providetwo-waytransparenttransmissionofdata,realizethefunctionofserialporttoTCP/IP,usersdonotneedtomakeanymodificationtotheoriginalsystem.TheinternalintegrationofARP,IP,TCP,HTTP,ICMP,SOCK5,UDPandotherprotocols.AllprogramsprovideafullChineseinterface(Englishinterface),withasetupwizard,soyoucanuseitaslongasyoucanuseacomputer.
Workingmode
Clientmode:Inthisworkingmode,theterminalserveractsasaTCPclient,andtheconverteractivelyrequestsaconnectiontotheplatformprogramwhenitispoweredon.ThismodeismoresuitableforMultipleconvertersestablishconnectionstoaplatformprogramatthesametime.
Servermode:Inthisworkingmode,theterminalserveractsasaTCPserver,andtheconvertermonitorstheconnectionrequestoftheplatformprogramonthespecifiedTCPport.ThismodeismoresuitableforoneconverterandmultipleplatformsTheprogramestablishesaconnection(aconvertercannotestablishconnectionswithmultipleplatformprogramsatthesametime).
Communicationmode
Usevirtualserialportcommunicationmode:Inthismode,oneormoreconvertersestablishaconnectionwithacomputertorealizetwo-waytransparenttransmissionofdata.Thefollowingconvertersaremanagedbythevirtualserialportsoftwareonthecomputer,whichcanrealizethatonevirtualserialportcorrespondstomultipleconverters,andNvirtualserialportscorrespondtoMconverters(N<=M).Thismodeissuitablefor485busor232deviceconnectionwheretheserialportdeviceiscontrolledbythecomputer.
Point-to-pointcommunicationmode:Inthismode,convertersareusedinpairs,oneasaserverandoneasaclient.Aconnectionisestablishedbetweenthetwotorealizetwo-waytransparenttransmissionofdata.ThismodeissuitablefortransformingthebusconnectionbetweentwoserialdevicesintoaTCP/IPnetworkconnection.
Network-basedcommunicationmode:Inthismode,theapplicationprogramonthecomputerwritesacommunicationprogrambasedontheSOCKETprotocol,andyoucandirectlychoosetosupporttheSOCKETprotocolontheconvertersettings.
Applicationexamples
Theinformationsystemofaproductmanufacturingcompanyhasthreeindependentdatabases,oneistheproduct-relateddatabaseonthehostA;theotherfinancialdatabaseisonthehostB;officeThemanageddatabaseisonhostC.Ifafinancialpersonneedstoaccessthreesystemsbecauseofhiswork,hemustusethreeterminalstoconnecttodifferenthostswithoutusingaterminalserver.Ifyouuseaterminalserverandconnectviaanetwork,onlyoneterminalisneededtocompletetheabovetasks.Theterminalserverprovidesenduserswithaflexibleandopensystemsolution.