Open Transport Network (OTN)

FeaturesTITELTheETS-3GC7F(-X)isanIndustrialEthernetAccessSwitchforOTN

710/100-TXportsand3GigabitRJ-45/SFPComboports(10/100/1000Base-TX,1000Base-X)

RedundantGigabitEthernetRing(recoverytime<20ms)andRSTP/MSTP

VLAN,QoS,IGMPSnoopingV1/V2/V3,RateControl,PortMirroring

AlarmManagementviaOTNManagementSystem(OMS)

SupportsWebinterface,SNMPV3&CLI

AdvancedSecurity:supportsPortSecurity

EventNotificationbySNMPtrapandRelayOutput

AluminumHousingcomplieswithIP31

Fanlessdesign

Redundantpowerinput

(12-48VDC)

DIN-RailorWall-Mounting

Operatingtemperature ETS-3GC7F:-25°Cto70°C(-13°Fto158°F) ETS-3GC7F-X:-40°Cto74°C(-40°Fto165°F,NEMATS2)

IntroductionThankstoitsdesign,theOTN(OpenTransportNetwork)canhandlenearlyallexistingcommunicationstandardsforvoice,data,LANandvideo.

AsanextensionofOTN’sEthernetcapabilities,theETS-3GC7FindustrialEthernetSwitchallowstopick-upEthernetbasedapplicationsfromdifferentlocationsandcarrythembacktotheOTNbackboneinacostefficientway.Point-to-point,daisychain,starorringaccessnetworkdesignsaresupported.

DescriptionTheETS-3GC7FisamanagedIndustrialEthernetSwitch,whichprovides7x10/100TXportsand3x10/100/1000RJ-45/SFPComboports.

ThankstoitsGigabitComboportdesign,theETS-3GC7FisaveryflexibleswitchthatcanuseSingleModeandMultiModefiberopticcableorcoppercabling.

Typically2GigabitSFPportsareusedtoformaRedundantGigabitEthernet

Ring.The3rdGigabitEthernetportcanbeusedforuserapplicationsortoconnecttheGigabitEthernetRingtotheOTNGigabitEthernetinterface(e.g.ET100DAE,ETXorN50/N70).ItisalsopossibletoclosetheRedundantGigabitEthernetRingovertheOTNbackbone,toprovidearedundantuplink.

TheembeddedsoftwaresupportsfullLayer2features,GigabitEthernetRingredundancy,networkcontrol,monitoring,notificationandsecurity.TheETS-3GC7Falsoprovidesadigitalinputandrelayoutputforlocalalarmnotification.

MechanicalDesignTheETS-3GC7Fhasacompactdesign(137mmx96mmx119mm(HxWxD))andprovidesacorrosionresistantaluminumextrusionhousingwhichcomplieswithIP31.TheswitchcanbemountedonaDIN-Railorcanbewallmount.ThefanlessdesignoftheETS-3GC7Fswitchallowsittooperateinawidetemperaturerangefrom-25°Cto70°C(-13°Fto158°F).TheextendedtemperaturerangeversionETS-3GC7F-Xhasatemperaturerangeof-40°Cto74°C(-40°Fto165°F)andcomplieswithNEMATS2specifications.

INDUSTRIALETHERNETSWITCH ETS-3GC7F(-X)

PowerSupplyTheETS-3GC7Fcanbepoweredviadual12~48VDCinputswithreversepolarityprotection.Thelowpowerconsumptionofonly15Watts(@48VDC),meansthatitcanalsobeusedincombinationwithsolarorwindpower.

InterfacePortsTheETS-3GC7Fswitchprovidesatotalof10Ethernetports.7oftheseportsareelectrical10/100TXports.

The3remainingportsare10/100/1000RJ-45/SFPComboports.TheseComboportscanbeusedaselectrical10/100/1000RJ-45ports,ortheycanbeequippedwith(optional)SFPmodules.

OpticalSFP(SmallFormfactorPluggable)TransceiversTheETS-3GC7Fhas3GigabitEthernetComboportsthatcanbeequippedwith1000Base-LX/EX/ZXSingle-ModeSFPtransceiversor1000Base-SXMultiModeSFPtransceivers.

TheLXtransceiver(1310nm)canreachupto10km(6.2mi),theEXtransceiver(1310nm)upto40km(24.8mi)andtheZXtransceiver(1550nm)upto70km(43.5mi)onSingleModefiber.

TheSXMultiModemodule(850nm)canbeusedfordistancesupto550m(0.34mi)onMultiModefiber.

ItispossibletouseamixofdifferentSFPtransceiversorelectricalRJ-45portsinasingleswitch.

Theuseoftheopticalfiberportsim-provestheimmunitytoelectromagneticinterferenceandallowstocoverlargedistancesbetweentheETS-3GC7Fswitches,orbetweenanETS-3GC7FswitchandtheET100DAE,N5024CF,N7024CForBORA2500/10G-X3M-ETXcardsforOTN-X3M.

RedundantGigabitEthernetRingTheETS-3GC7Fistypicallyusedinaringstructureforredundancyreasons.TheRedundantGigabitEthernetRingtechnologyprovidesfailoverswitchinginlessthan20ms(withFOlinks).

TheETS-3GC7FalsosupportsstandardRapidandMultipleSpanningTreeProtocolforconnectionwith3rdpartyswitches.

AdvancedEthernetFeaturesTheETS-3GC7FsupportsVLANs,whichallowsthelogicalseparationofapplications.

WhenusedincombinationwiththeET100DAEorET100AEinterfacecardsforOTN-X3MorN50/N70series,thedifferentVLANswhichareusedintheETS-3GC7FaccessnetworkcanbemappedintoSLANs(SecureLANswithadedicatedamountofbandwidth)on

theOTN-X3Mbackbone. TheETS-3GC7FswitchesalsosupportIGMPsnooping,whichisusefulincaseIPvideoapplicationsorotherapplica-tionsthatrequiremulticastIPtrafficareused.

OthersupportedEthernetfeaturesincludeQualityofService(QoS),andRateControl.

SecurityFeaturesVariousfeatureshelptoincreasenetworksecurity.TheETS-3GC7FsupportsPortSecurityandIPSecurity.

TheETS-3GC7FswitchprovidesPortSecuritytoenhancenetworksecurity.PortSecurityallowsthenetworkmanagertoassignanauthorizedMACaddresstoaspecificport.

Toachievethis,theMACandPortbindingentry/entriesareaddedtotheportsecuritytable.PortSecuritywillonlyallowthedeviceswithMACaddress(es)listedinthePortSecurityListtoaccessthenetworkthroughtheswitch.

OtherdevicesaredeniedaccesstotheEthernetport.Thisisasimplewaytosecureyournetworkandavoidunwantedaccessbyhackers.

IPSecuritypreventsunauthorized(management)accesstotheETS-3GC7FswitchbyspecifyingtheallowedIPaddress.ItispossibletoconfigurespecificIPaddressestoauthorizemanagementaccesstotheETS-3GC7FswitchviaawebbrowserorTelnet.

Mapping of Ethernet VLANs to Secure SLANs on the OTN backbone

Communication between OMS and ETS-3GC7F via SNMP

ETS-3GC7FSwitchManagement

TheETS-3GC7FcanbeconfiguredviatheembeddedWebserver.AlternativelyTelnetorRS-232CommandLineInterface(CLI)canbeused.

OncetheETS-3GC7Fswitchisconfigured,itcanbemonitoredbytheOTNManagementSystem(OMS),togetherwiththerestoftheOTNnetwork.TheOMSreceivesinformationabouttheETS-3GC7FswitchesviaSNMPandwillreportequipmentalarmsandbrokennetworkconnectionsiftheyoccur.

TheETS-3GC7FalsoprovidesalarmnotificationviaSNMPTraporAlarmRelay.

TheETS-3GC7Fhasabuilt-inwatchdogtimerforsystemrecoveryincaseofaCPUfailure.InthatcasetheETS-3GC7Fwillautomaticallyperformawarmboot,withouttheneedformaintenancepersonneltogoonsite.

NetworkTopologyDifferentaccessnetworktopologiescanbebuiltwiththeETS-3GC7Fswitches.AsingleETS-3GC7FswitchcanactasportmultiplierforanEthernetinterfaceportonOTN.

WhendifferentEthernetapplicationsaredistributedoveralargerarea,adaisychainofETS-3GC7Fswitchescanbeinstalledtopick-uptheseremote

applications.Eithercopperorfiberopticcablingcanbeuseddependingonthedistancesbetweentheapplications,.ToincreaseEthernetaccessnetworkredundancy,theETS-3GC7Fswitchescanalsobeinstalledinaringconfiguration.MultipleSpanningTreeProtocol(MSTP)orRedundantGigabitEthernetRingwillthen(logically)openalinktopreventEthernetloopsandwillreconfigurethenetworkincaseacablebetweentheETS-4GC24FPswitchesisbroken.

Itisalsopossibletoconnectadaisy-chainofETS-3GC7Fswitchesto2differentOTNnodestocreatearedundantuplink.ThistypeofconfigurationistypicallyusedinapplicationswheresmallamountsofEthernet/IPdataneedtobecollectedalongatrackbetweentheOTNnodes(e.g.inhighway,railorpipelineapplications).

ETS-3GC7F access network topology

ETS-3GC7F embedded webserver Representation of ETS-3GC7F in OMS GUI

OTN Systems NV

Industrielaan 17b, 2250 Olen, BelgiumFax: +32 14 25 20 23E-mail: info@otnsystems.com www.otnsystems.com - www.otn.be

Ref. No.: EB-S770-E-10Issued March, 2015Specifications subject to change as design improvements are implemented.

SpecificationsEthernet Standards:IEEE 802.310Base-TEthernetIEEE 802.3u100Base-TXFast

EthernetIEEE 802.3ab1000Base-TXIEEE 802.3zGigabitEthernetFiberIEEE 802.3xFlowControlandBack-

pressureIEEE 802.1p ClassofServiceIEEE 802.1QVLANandGVRPIEEE 802.1D-2004RapidSpanning

TreeProtocol(RSTP)IEEE 802.3adLACPIEEE802.1sMultipleSpanningTree

Protocol(MSTP)

Switch PerformanceSystem Throughput: 14,880ppsfor10MEthernet,148,800ppsfor100MFastEthernet,1,488,100ppsforGigabitEthernetTransfer packet size: 64bytesto1522bytes(withVLANTag)MAC Address Table: 8KMAC

ManagementConfiguration:EmbeddedWebserver,CLIMonitoring: viaOMSorSNMPSNMP v1, v2c, v3,TrapsandRMON1.SNMPMIB:MIB-II,BridgeMIB,VLANMIB,SNMPMIB,RMONandPrivateMIBPort Trunk: Upto5StaticTrunkandIEEE802.3adLACPVLAN:IEEE802.1QVLAN,GVRP.Upto64VLANgroupsQuality of Service:Fourpriorityqueuesperport,IEEE802.1pCOSandLayer3TOS/DiffServIGMP Snooping:IGMPSnoopingV1/V2/V3formulticastfilteringandIGMPQueryV1/V2Rate Control:IngressfilteringforBroadcast,Multicast,UnknownDAorAllpackets,andEgressfilteringforAllpacketsNTP:NetworkTimeProtocolfortimeofdaysynchronization

Embedded Watchdog:Embeddedhardwarewatchdogtimertoauto-resetincaseoffailurePort Mirroring:OnlinetrafficmonitoringonmultipleselectedportsPort Security:AssignauthorizedMACtospecificportIP Security:IPsecuritytopreventunauthorizedaccess

Network RedundancyRSTP: IEEE802.1D-2004RapidSpanningTreeProtocol.CompatiblewithLegacySTPandIEEE802.1w.Multiple Spanning Tree Protocol: IEEE802.1sMSTP,eachMSTPinstancecanincludeoneormoreVLANsRedundant Gigabit Ethernet Ring: Failurerecoverywithin20ms.

InterfacesNumber of Ports: 10/100TX:7xRJ-45,AutoMDI/MDI-X,AutoNegotiation10/100/1000TX:3xRJ-45/SFPCombowithGigabitSFP (HotSwappable)Cables: 10Base-T:2-pairUTP/STPCat.3,4,5

cable(100m/328ft)100Base-TX:2/4-pairUTP/STPCat.5

cable(100m/328ft)1000Base-T:4-pairUTP/STPCat.5

cable(100m/328ft)SingleMode&MultiModeFiber(dependingonSFPtype)LED Indications: 10/100RJ-45:Link/Activity(Green),Fullduplex/Collision(Yellow)GigabitCopper/SFP:Link/Activity(Green)Unit: Power(Green),DigitalOut(Red),DigitalInput(Green),RunningMode(Green)RS232 Console: RJ-45Connector,Pin3:TxD,Pin6:RxD,Pin5:GNDPower: 2powerInputs

Digital Input:2DigitalInputLogicLow(0):0-10VDC/LogicHigh(1):11-30VDCAlarm:2RelayoutputsforpredefinedeventsReset:Resetbuttonisprovidedtorestoredefaultsettings

Power RequirementsSystem Power: 12~48VDCwithReversePolarityProtectionPower Consumption: 15Watts@DC48V

MechanicalInstallation: DIN-RailmountorWallMountHousing:IP-31protection,aluminummetalcaseDimensions: HxWxD: 137mmx96mmx119mm Weight: 0.915kgincludingpackaging

Environmental ConditionsOperating Temperature: ETS-3GC7F:-25°Cto70°C (-13°Fto158°F)ETS-3GC7F-X:-40°Cto74°C (-40°Fto165°F,NEMATS2)Operating Humidity: 0%to95%(non-condensing)Storage Temperature: -40°Cto+85°C(-40°Fto+185°F)Hi-Pot:1.2KVforportsandpower

Regulatory ApprovalsEMI: EN55022CLASSA,EN61000-3-2,EN61000-3-3,EN61000-6-4EMS:EN55024,EN61000-6-2, IEC61000-4-2,IEC61000-4-3, IEC61000-4-4,IEC61000-4-5, IEC61000-4-6,IEC61000-4-8, IEC61000-4-11,IEC61000-6-2Safety: UL/cUL60950Shock: IEC60068-2-27Vibration:IEC60068-2-6Free Fall: IEC60068-2-32MTBF: 249,683Hours(28.5years), MIL-HDBK-217FGBstandard

OrderingInformationS30828-B1-X1:

ETS-3GC7FIndustrial7+3GGigabitManagedEthernetSwitch

S30828-B1-X2: ETS-3GC7F-XIndustrial7+3GGigabitManagedEthernetSwitch(NEMATS2)

Includes: ETS-3GC7F(-X)(withoutSFPtransceivers)Wallmountingplate

AG-L119: ETS-3GC7F/4GC24FPOMSLicenseforoneswitch

Optional:V30813-S19-A1:OpticalGigESFP

850nmMultiModemodule–SX(550m/0.34mi)V30813-S20-A2:OpticalGigESFP

1310nmSingleModemodule–LX(10km/6.2mi),)

V30813-S34-A1:OpticalGigESFP1310nmSingleModemodule–EX(40km/24.8mi)

V30813-S35-A2:OpticalGigESFP1550nmSingleModemodule–ZX(70km/43.5mi)

Note:forETS-3GC7F-Xonlyextendedtemperaturerange-A2opticsshouldbeused

V30812-A5020-A58:DINrailPowerSupply100-120/220-240VacforN20xxandETS-3GC7F

V30812-A5020-A99: DINrailPSU88-276Vac/88-375VdcforETS-3GC7F-X(NEMATS2Temp.)