IS420ESWAH1A

收藏 评价 举报

• 分享

ESWxIndustrialEthernetSwitchfactsheetGEA-S1284BGE’sIndustrialEthernet10/100switches(ESWx)providetheperformanceandfeaturesneededintoday’sreal-timeindustrialpowerplantcontrolsystems.ProductFeatures802.3,802.3u,and802.3xcompatibility10/100basecopperwithautonegotiationFull/halfduplexauto-negotiation100MbpsFXuplinkportHP-MDIXautosensingLEDsforLinkPresence,ActivityandDuplex,andSpeedperport(eachLEDhastwocolors)LEDforPowerMinimum256KBbufferwith4Kmediaaccesscontrol(MAC)addressesAvailableVersionsItemDescriptionIS420ESWAH3A8-port10/100basecopperonlyIS420ESWBH3A16-port10/100basecopperonlyIS420ESWAH1A8-port10/100basecopperwithone100Mbps100baseFXfiber-opticuplink,LC-typeconnectionIS420ESWAH2A8-port10/100basecopperwithtwo100Mbps100baseFXfiber-opticuplinks,LC-typeconnectionsIS420ESWBH1A16-port10/100basecopperwithone100Mbps100baseFXfiber-opticuplink,LC-typeconnectionIS420ESWBH2A16-port10/100basecopperwithtwo100Mbps100baseFXfiber-opticuplink,LC-typeconnectionWhenusedasareplacementswitch,aportadapter(suppliedwiththereplacementkit)isusedifneedingtointerfaceanexistingSCfiberterminationtotheLCfiberport.FlowControl(Pause)Theswitchsupportsflowcontrolbetweenswitches.ItusesIEEEdefinedpausepacketstoreceiveandhonorpausepackets.Theswitchonlysendsthepausepacketsifitneedsflowcontrolonaport.ReliabilityandPerformanceBecausehighreliabilityiscriticaltoanycontrolssolutionsbusiness,theswitchexceeds4millionhoursMeanTimeBetweenFailures(MTBF)at35°C(95°F)ambienttemperature,groundfixedcontrolledenvironment.Theswitchalsomeetsthefollowingperformancecriteria:PerformanceCriteriaItemDescriptionSwitchlatencySwitchpacketlatencydoesnotexceedrequiredapplicationlimits.SwitcharchitectureTheswitchsupportsstoreandforwardarchitecture,providinghighdataconfidence.InrushcurrentTheswitchprovidessoftstartcapabilitythatlimitsinrushcurrenttolessthan200%ofthenormaloperatingcurrent.Forfurtherassistanceortechnicalinformation,contactthenearestGESalesorServiceOffice,oranauthorizedGESalesRepresentative.2012-2014GeneralElectricCompany,USA.Allrightsreserved.*IndicatesatrademarkofGeneralElectricCompanyand/oritssubsidiaries.Allothertrademarksarethepropertyoftheirrespectiveowners.GEA-S1284BIssued:Jun2012Revised:Jul2014SpecificationsItemDescriptionMountingTheswitchenclosurecanbepanelmounted(switchmountstorearwallofpanelwithbracket)orDIN-railmounted.DIN-railmountingmeetsvibrationandshockspecifications.Userconnectionsarefreelyaccessiblewithbothmountingtypes.Dimensions(widthxdepthxheight)ESWA:138x86x56mm(5.45x3.40x2.20in)ESWB:188x86x56mm(7.40x3.40x2.20in)PowerconnectionSupportstworedundantdiode-OR’dpowersupplyinputsof18to36VdcCoo领ConvectioncooledwhenmountedverticallyorhorizontallyCoatingResistanttocorrosionwithprovisionsmadeforgroundingperIEC60721-3-3Class3C2Operatingtemperature-30to65°C(-22to149°F)Shipping,storagetemperature-40to85°C(-40to185°F)HumidityOperatesina5to95%relativehumiditynon-condensingenvironmentwithoutanyexternaltemperatureorhumidityexcursionsSeismicVibrationMeetsUniversalBuildingCode(UBC)DiagnosticsLinkPresence,ActivityandDuplex,andSpeedperportLEDseachhavetwocolorstoindicatestatus.LEDoneFlashesGreenforactivityatFullDuplexFlashesYellowforactivityatHalfDuplexLEDtwoGreen=Linkand100MbYellow=Linkand10MbNoledlit=nolinkConformanceCriteriaThepackettrafficcanbesynchronizedbyIEEE1588timingandtriggeredtoinitiatewithina1-microsecondpacketstartwindow.Theswitch’scapabilityandconformanceistestedtomeetthefollowingfourcriteria:InitiationoftherequiredMulticastpacketloadononeport,withoutIEEE802.3xflowcontrolnegotiatedInitiationoftherequiredMulticastpacketloadononeport,withIEEE802.3xflowcontrolnegotiatedInitiationoftherequiredMulticastpacketloaddistributedacrossallports,packetcountperportmustaveragerequiredpernumberofswitchportswithnoIEEE802.3xflowcontrolInitiationoftherequiredpacketMulticastloaddistributedacrossallports,packetcountperportmustaverage200pernumberofswitchportswithIEEE802.3xflowcontrolnegotiatedonhalftheportsBenefitsLongevityofpartsavailabilityforfuturenetworkexpansionBackwardscompatibilitytolegacysystemsHigherperformanceforreal-timecontrolsystemsoftodayHigherperformanceforreal-timecontrolsystemsoftoday
标签：