iS3000 and SIP@Net - uk.nec.com · (VoIP) services, NEC’s offer includes the SIP@Net server. This SIP@Net server provides a powerful server based platform for IP communication services.

HybridandServerbasedcommunicationplatform

iS3000andSIP@Net

At a GlanceThe iS3000 communication platforms fulfi l the modern communication needs of small to large organizations. The iS3000 and SIP@Net platforms are the IP communication solutions for your business.

TheiS3000canbeconfiguredfullymodulartosuitallsizesofbusinesses.Itofferseitherahybridsystemoraserverbasedsystemoramixofboth.

TheiS3000platformisthecornerstoneofmigrationtowardsaconvergednetworkandthecommunicationsframeworkofnext-generationplatformsandapplications.Theplatform’sSIP@NetcallprocessingsoftwareoffersfullSIPfunctionalityacrossextensions,trunklinesandapplications.

TheSIP@NetServerplatformprovidesapowerfulnativeIPplatformforIPcommunicationservices.

• UnifiedCommunicationEngine

• Highlyscalablehybridandserverbasedcommunicationsolution

• Facilitatesstep-by-stepmigrationtoaconvergedvoice/dataenvironment

• SupportofopenSIPstandardbySIP@Netcallprocessingsoftware

• Opencommunicationstandards

• Modulararchitecture

Key features• Highlyscalablehybridandserverbasedcommunication

solutionofferingTDMandIPtelephony• Modulararchitectureforflexibleandexpandablesystem

configuration• Facilitatesstep-by-stepmigrationtoaconvergedvoice/data

environment• SupportofopenSIPstandardbySIP@Netcallprocessing

software• SIP@NetIPcall-processingsoftwareplatformaddsfeature

richnessandenablestheeasyadditionoffutureapplications• In-SystemIPgatewayforIPtrunksandIPextensions• Opencommunicationstandardsenabletheintegrationof

externalapplications• Veryhighsystemavailability• Fastloadingandrestarttimes• 19-inchhousing• Economicalpowerconsumption• Suitableforhighlevelsofcommunicationtrafficand

multifunctionalapplications.

Generalarchitecture

TheiS3000architectureprovidesacombinationofIPtelephonyandtraditionalsolutionsbycombiningthebestofhybridandserverbasedtechnology.BesidestheiS3000fullhybridPBX,aserverversionispartofthecommunicationplatformfamily.Itsupportsthebroadrangeofcriticalvoicefeaturesandfunctionswithwhichusersarefamiliar,nowinaconvergednetworkenvironment.TheIPcall-processingsoftwareplatform-SIP@Net-formsthebasisforboththehybridandtheserversolutionofmigrationtoaconvergednetwork.

AnIn-SystemIPGateway(ISG)incorporatedwithinthehybridiS3000providesanembeddedIP-switchingmodule,whichregisters,interconnectsandprocessesallIPend-pointsonthenetwork,coveringawiderangeofSIP-baseddevices.TheISGalsoprovidestrunkingbetweeniS3000systems,SIP@NetserversandSIPproviders.

UniformhardwarearchitectureandacommonsoftwareplatformproduceascalablehybridPBXthatcanbetailoredtomeettheneedsofdifferentorganizations,throughcustomizationortheadditionofapplicationsand/orcapacity.

ThisuniformhardwareplatformisbasedondistributedarchitecturethatdividestheiS3000hybridplatformintofunctionalmodules:• CentralprocessorModule(CM):responsibleforoverall

systemoperation,storageofuserdataandprovidingcentralaccesstoexternalapplications.

• IP-switchingModule(In-SystemGateway):registers,interconnectsandprocessesIPend-points,suchasSIPIPphones.

• PeripheralModule(PM):housestheplug-inboardsthatinterfacewithend-userdevices.APMhasaccesstoupto32064Kbits/stransmissionpathsandcanaccommodateupto10plug-inboards.LargersystemscanbeassembledbyaddingPMsasrequired(uptoamaximumof31).

Thisdistributedarchitecturerelievesthecentralmoduleofcriticalandtime-consumingtasks,suchasend-userequipmentadministration,andbyseparatingthesystemintomodules,improvesitsoverallreliability.

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Central processor ModuleThecharacteristicsofthehybridiS3000systemdependsonthechoiceofprocessorunit,whichcomesintwovariants:• Single-cardCentralprocessorModule;and• Multi-card,fault-tolerantCentralprocessorModule.

Asingle,commonoperatingsystemprovidesauniformsoftwareplatformforcallprocessing,operationalmaintenance,systemassuranceandthevariousend-userapplicationsin-cludedintheSIP@Netsystemsoftware.FreelyconfigurableI/Oportsenablethecentralconnectionofexternalapplications,suchasMicrosoftCommunicator,managementsystems,callloggingdevices,maintenanceterminals,contactcentresupervisorsorremoteservice/managementcentres.TheinitialsystemconfigurationandsubsequentsoftwareupgradesofaniS3000areperformedbydownloadingthesystemsoftwareanduserdatafromanOperationalMaintenancePC.

Single-card Central processor ModuleTheheartoftheCentralprocessorModulesistheCPU4000thatconsistofacombinationofServerInterfaceCard(SIC)andInSkinServer(ISS).Itoffersaflexible,powerful,highperformanceCentralProcessorfunctionfortheiS3000singleprocessorcommunicationplatform.TheInSkinServerisanindustrialgradeprocessorboardrunningembeddedWindowsXPoperatingsystem.Itincludesa2Gbflashdiscandatleasta0.5GbRamformemoryfunctions.TheCPU4000increasestheiS3000system’sIPcapabilitiestotheirfullextent.Upto1216ports(eitherfullSIPorTDMoramix)canberealizedeasilywiththisnewindustrialprocessorunit.TheCPU4000has3ethernetportsand4USBportsformanagement,control,dongleconnectionandfutureapplications.Anonboardbatterypowerstheonboardrealtimeclockifwanted.

InsteadofusingtheInSkinServer,anexternalservercanbeappliedtoperformthesystemprocessortask.Theexternalserveroffersflexibilityinavailability,interfaces,outlineandfuturegrowth.

ISDNPSTN

DECThandsets

WLANhandsets

SIPsoftphones/videophone

Analoguephone/fax

Internetrouter

SIP/ISDNgateway

In-SystemGateway

DECTradio

DECTaccess point

LAN

SIPconverters

SIPprovider

Digitalbusinessphones

Analoguephone/fax

iS3000

DECThandsets

WLANaccess point

SIPbusinessphonesSIP@Net

server

Applications (VM, UM, IM, Presence, OCS, exchange, Call Centre, ...)

Smartphone

BaseLine SIP phones

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Multi-card, fault-tolerant Central processor ModuleThefault-tolerantCentralprocessorModuleensuresmaximumsystemavailability.FouridenticalCentralControlSlices(CCS)operateinparallel,accordingtoPhilips’patented(4/2)concept.Thefourprocessorssynchronouslyexecutethesameinstructionsandthesearecontinuouslyverifiedbyanautomaticerrorrecoveryalgorithm.

Thisalgorithmisimplementedinthehardwareandensuresthatasingle-ordouble-bitfault,andevenafaultthathasaffectedanentireinstruction,isdetectedandrecoveredwithoutanylossofsystemcontinuity.Thiscontinuousprocessofhardwareverificationensuresthatmemoryfaults,processorfaultsoreventhebreakdownofanentireCCSareruledoutinstantaneously,withouttheneedforcomplexdiagnosticsoftware.

IP-switching Module (In-System Gateway)TheIP-enablingfunctionsfortrunksandextensionsaremadeavailablethroughIn-SystemGateways(ISG),ofwhichupto10areavailablepersystem.TheISGispartoftheIPconcept,allowingtheestablishmentofVoIPmediachannelsbetweenaniS3000seriessystemandIPterminals,theIPDECTinfrastruc-ture,ortheSOPHOSIPserver.Italsoallowstheestablishmentofsystem-to-systemmedia-channels(IPtrunks).ForanIPconnectiontonon-iS3000/SIP@Netsystems,theISGoffersSIPandH.323basedinterfaces.EachISGrequiresoneslot/unitgroupandtheISGoffers10IPchannelsasstandard.Upto30channelsperISGarepossibleandeachISGoffersa10/100baseTEthernetinterface.TheISGsupportsvoicecompressionaccordingtoG.711andG.729A,T38faxsupportforiS3000networksandhasanon-boardpowersupply.ISGsupportssecurecommunicationbyapplyingtheSRTPandTLSstandards.

Peripheral ModuleThePeripheralModulehousestheplug-inboardsthatprovidetheinterfacewithend-userequipment.Oneunitgroupshares32time-slotsontheswitchingnetwork,viaadedicated2Mbits/sbackplanebus.Afewspecialpositionshaveaccesstoafull2Mbits/sgroup.Differenttypesofplug-inboardcanbefreelymixedacrosstheavailablepositions.Aplug-inboardcanbeinsertedinafreepositionwithoutdisconnectingthepowerorrestartingthesystem.

Plug-in boardsAwidevarietyofplug-inboardsisavailabletointerfaceaniS3000systemwithallmajortypesofanalogue,digitalorIPextensions,alongwithbusinessphones,IPphones,publictrunks,privatetie-lines,IPtrunks,cordlesshandsets,integratedannouncers,operatorconsoles,voiceprocessingsystems,front-endofficeequipmentandconferenceunits.

Eachplug-inboardhasbeencarefullydesignedtosupportamaximumnumberofcircuits(betweenfourand32,dependingontheinterfacetypeandthecomplexityofthewiringscheme).Multifunctionalplug-inboardsareprovidedtofacilitateandoptimizesystemconfiguration.Thisappliesinparticulartothe2B+DISDNcard,whichcanbesetindifferentmodes:extension,trunkortieline.

TheIn-SystemIPGatewaycardcontrolstheIPinterfacingforsimultaneousIPextension,IPtrunk,IPDECTorIPserveruse.

SIP@Net server Tofullfilthedemandfortraditionalvoiceservicesalongwithdrivingnewgrowthinnext-generationVoiceoverIP(VoIP)services,NEC’[email protected]@NetserverprovidesapowerfulserverbasedplatformforIPcommunicationservices.ItalsolaysthebaseforUnifiedCommunicationssuchasintegrationofvoice,IM,video,dataandpresence.

TheserverofferstheiS3000fullSIPbasedinterfacesforextensions,networking,trunkingandapplicationuse.TheSIP@NetserverseamlesslyconnectstothehybridiS3000systemsandsooffersthefullrangeofnetworkinterfacesforoperationinpresentnetworks.

ExistingiS3000installationsandcustomerswillalsobenefitfromeasymigrationandre-useoflineequipmentbyaddingaSIP@Netservertotheirnetwork.

SIP@Net server principleOneofthebasicSIPcharacteristics,theso-calledpeertopeercommunication,createdthepossibilityofbuildingavoicecommunicationplatformwithouttheneedofaphysicalswitchingfunction.

WithSIP@NetsoftwarerunningonaserverandWindowsoperatingsystem,aSIPserverismadeavailabletoexecuteallcallprocessingfunctionsrequiredforSIPbasedendpoints(wired,IPDECT,VoWLAN,smartphones),SIPtrunkingandSIPbasednetworking.

UsingSIP@Netonaserver,allIPbasediSNetnetworkingoptionsareavailabletonetworktoahybridiS3000systemforexpansionormigrationscenarios.TheapplicationideallysuitedincombinationwiththeSIP@NetserverisBusinessConneCT,offeringafullintegratedsolutionforOperator,CallAgentorEmployeefunctionality.TheSIP@NetserverrunsonWindowsserveroperatingsystem,andinstalledonanindustryserveritoffersmaximumflexibilityontheprocessor,power,performanceandavailability.

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Interfaceshybridseries

Thefollowingisanoverviewofthewidevarietyofinterfacetypessupportedbythedifferentplug-inboardsfortheiS3000hybridseries.

Analogue extensions:• Tone/pulsedialling• Earth,flash,dialonerecall

Digital extensions:• B+DUko(2-wire,2B1Q)• 2B+DUpn(2-wire,Philips)• 2B+DS0(4-wire,ISDNTBR3)

IP extensions• 10/100Mbit/sEthernet• TCP/IP• G.711A-law,G.729A,AB• QoS(802.1Q/p,ToS)• SIP(RFC3261)• TLS,SRTPCordless extensions:• DECT(GAPstandard)• WLAN(SIPstandard)

Analogue trunks:• Subscribersignalling• DDI/DDOviapulse,MFC,DTMF• Polaritydetection• Metering(50Hz,12/16kHz)• Powerfailureswitch(ESU)

Digital trunks:• EuroISDN: - ISDNBasicrateTBR3(2B+D) - SDNPrimaryrateTBR4(30B+D)• ChannelAssociated(CAS–2Mb/s): - MFC

IP trunks:• 10/100Mbit/sEthernet• TCP/IP,H.323,T.38• G.711A-law,µ-law,G.729A,AB• ECMA333• QoS(802.1Q/p,ToS)• SIP(RFC3261)• SRTP,TLS

Analogue tie-lines: • CEPT-L1• E&M(2/4wire)• Loopdisconnect• Localbattery

Digital tie-lines:• 2B+Dor30B+Dwith: - BTDPNSS - ETSIQSIG

CSTA interface:10MbEthernetTCP/IPconnection(ECMA-179ServicesCSTAphase1).

Interfaces SIP@Net serverThefollowinginterfacetypesaresupportedbytheSIP@Netserver:

IP extensions/trunk/network/application• Ethernetbased• TCP/IP• G.711A-law,G.729A,AB• QoS(802.1Q/p,ToS)• SIP(RFC3261)

CSTA interfaceEthernetbasedTCP/IPconnection(ECMA-179ServicesCSTAphase1).

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Technical dataPower supplyThe19-inchbasediS3000singleprocessorandtheiS3000redundantprocessorcanbepowereddirectlyfromthemains.Anoptionalbatteryback-upsystemorUninterruptedPowerSupply(UPS)canbeinstalledtoensurecontinuousoperationintheeventofapowerfailure.

Mains:• 230VoltAC(+10%,-15%),40-60Hz• Safetyclass1(IEC)60950-1• Battery:42-60VDC

Power consumption3VoltCMOStechnologykeepspowerconsumptionatanextremelylowlevel.Typicalpowerconsumptionfiguresare:• 70Wforeach19-inchPMshelf• 0.7Wforeachanalogueextension• 180WforiS3000faulttolerant19-inchshelfFordigitalextensions,thesefiguresdependontheterminalsconnected.EachdigitalportsuppliespowertooneormoreISDNterminals,inaccordancewiththeETS300012standard(max.4W).

Performance• iS3000single: - 50,000BusyHourCallAttempts• iS3000fault-tolerantversion: - 50,000BusyHourCallAttempts• SIP@Netserver: - 100.000busyHourCallAttempts

Performancefiguresdependonthesystemconfigurationandsoftwarerelease.

Traffic• iS3000single:600Erlang• iS3000faulttolerant:3,000Erlang• SIP@Netserver:3,000Erlang

TransmissionPulseCodeMode(PCM)codinginaccordancewithA-LawCCITTG711/712.

SwitchingNon-blockingTimeDivisionMultiplex(TDM)switchingmatrix,using64Kbits/stime-slots.

System availabilityState-of-the-arttechnologyisusedinordertoreducetoanabsoluteminimumthenumberofsystemcardsthatcancauseafailure.Thefault-tolerantarchitecturehasthecapabilityoftoleratingacardand/orlinkfailurewithoutanylossofsystemcontinuity.• iS3000faulttolerant:>99.999%• iS3000single:>99.97%• SIP@Netserver:serverdependent

System capacity

Mean Time Between (Fatal) Failure:• iS3000faulttolerant:>250years• iS3000single:>7.5years• SIP@Netserver:serverdependentTheabovefiguresassumeameantimetorepairoftwodays.

Interface complianceTheiS3000SeriescomplieswithEuropeanDirectives:–2006/95/EC(Safety);–2004/108/EC(EMC);–1999/5/EC(R&TTE);–andtheCouncilRecommendation1999/519/EC(EMF).

Telecommunication Interfaces in compliance with:• ISDNBasicRate:TBR3• ISDNPrimaryRate:TBR4• DECT:EN301406(TBR6),TBR10,TBR22• PSPDNX25:TBR2• 64kbit/sdigitalunrestrictedleasedlines:TBR14

System capacity

Single SIP@Net Faulttolerant processor server processor

Max.no.of19-inchshelves 4 n.a. 31

Max.no.ofRemote 4 n.a. 15PeripheralModules

Max.no.ofports1) 1216 n.a. 10000

Max.no.ofcordlessDECT 1216 2560 2560handsets(0.2Erlang)1)

Max.no.ofIPports 1216 5000 1000(0.2Erlang)

Max.no.oftrunksand/or 600 n.a. 2500tie-lines

Max.no.ofIPtrunks 300 600 300

Max.no.ofoperators 8 12 31

1) the actual number of (usable) ports/subscriptions is determined by the installed software license.

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System HousingTheiS300019-inchhousingisavailablefortheSingleProcessor,theFault-tolerantProcessorandserverbasedplatforms.TheiS3000isavailableasanAC-orDC-poweredsystem.iS3000isamodularcommunicationplatformthatfulfilsthemoderncommunicationneedsofsmalltolargeorganizations.

TheCSMandPMareindustry-standard19-inchunits.19-inchstylepatchpanelsareavailableforeasyinstallationofthecompletesystemintoasingle19-inchcabinet.

TheuniversaldesignoftheCSMandPMallowsstackinginafloor-standingconfigurationofuptofourmodules.Sidepanelsareavailableasanoption.

Application areaPoweredbySIP@Net,aiS3000SingleProcessorsystemaswellastheiS3000Fault-tolerantsystemcanbedeployedinvirtuallyanyVoIP,digitaloranaloguetelephonynetwork.ThelargevarietyofinterfaceboardsavailableintheiS3000productrangeandsupportedbytheiS300019-inchsystemsensuresahighlevelofinvestmentprotection.

ThesystemallowsexpansionintotheIP-connectedworld.FullSIPfunctionalityisofferedacrossextensions,trunklinesandapplications.Theindustry-standard19-inchformfactorallowsseamlessintegrationintotoday’sITenvironment.

HavingthechoiceofACorDCpowering,enablescustomerstoselectthepoweringoptionthatsuitstheirneeds;theeaseofuseanduniversalavailabilityofACpower,versusabattery-backedupDCpowersolutionforhighavailability.

Components

Control and Switching ModuleTheControlandSwitchingModule(CSM)containstheFault-tolerantProcessorandcentralswitchingmatrix.

Control and Switching Module

Peripheral ModuleThePeripheralModulecontainssystemboards,whichprovideextensionandtrunkinterfacestoend-userandcarrierequipment.OneofthePeripheralModulesintheSingleProcessorsystemalsocontainstheprocessorboardorServerInterfaceCard.

TheCSM,thePM,DDUandpatchpanelaredesignedforinstallationinanindustry-standard19-inchcabinetaccordingtoIEC60297-2.TheCSMandPMmayalsobefittedinto19-inchcabinetsconformingtoIEC60917-2orETS300119-3.TheDDUandthepatchpaneldonotfitinthesecabinets,sotheseconfigurationsshouldbeAC-powered.

Peripheral Module

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UptofourPeripheralModulesmaybestackedontopofeachotherinaself-supportingfloor-standingconfiguration.InthiscasetheDCDistributionUnitwithadjustablefeetactsasfloor-standtoo.

AsinglePeripheralModulecanbefixedtoawallbywayofaWallMountBracket19-inch.

Floor-standingandwall-mountedPeripheralModulescanbeprovidedwithdecorativesidepanels.Twosizesareavailable:theSidePanelSet9U19-inchwhichcoversasinglePM(topright)andtheSidePanelSet12U19-inchwhichcoversacombinationofaPMandaDCDistributionUnit(bottomright).

Left to right: 19-inch rack, floorstanding cabinets with and

without side panels

Forstackmounteachofthemodulesisfixedtothelowermodulebothatthefrontandateachside.

Fixation front inside Fixation at the side

AC Power Unit 19-inchTheACPowerUnitintegratesfullywiththePeripheralModuletransformingitfromaDC-poweredintoanAC-poweredPM.

AC Power Unit 19-inch separate (left) and built-in (right)

Thishigh-qualitypowersupplyacceptsACmainsvoltageintherangeof100to240Vandgenerates48VDC.TheMTBFisspecifiedat100,000hoursat30°C(MIL-HBK-217F).TheFault-tolerantCSMmoduleisequippedwithtwoACPowerUnits.Whateverthepowersource(ACorDC),powersupplyoperationiscontinuouslymonitoredduringnormaloperation.MalfunctionisdetectedandreportedasanalarmviatheAlarmCableCSM19-inchsuppliedwitheachCSM.

Backside of CSM shelf with two AC Power Units

RJ45 2/4W patch panel 19-inchThisversatile1Uhighpatchpanelismountedina19-inchcabinetandprovidesthreegroupsofeightinterfaces.

RJ45 2/4W patch panel 19-inch

Eachgroupcanbeusedaseither2-wireor4-wireinterfaces,towhichindustry-standardRJ45jackscanbeconnected.ConnectionwiththePMisbywayofwell-knownF122-basedcables.IncaseexternalalarmsignalsaretobemixedwithPoweralarmandFanalarm,adedicatedRJ452/4WPatchPanel19-inchisrequiredtoselectalarminputassignments.OnecableF122fromthebackplaneandtwocablestotheCIEboardarethenrequired.

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Left: DC Distribution Unit, right: adjustable feet 19-inch

Fan unit 19-inchAdequatecoolingofthePeripheralModuleunderalloperatingconditionsisprovidedbyanintegratedfanunit,whichcanbehot-swappedandthusallowsuninterruptedtelephonyservice.

19-inch fan unit

EachPMandeachCSMcomesequippedwithafanunit.MTBFoftheindividualfansisspecifiedat80,000hoursat40°C.

Fanoperationiscontinuouslymonitoredduringnormalopera-tion.MalfunctionisdetectedandreportedasanalarmviatheAlarmCableCSM19-inchsuppliedwitheachCSM.

Sofycom bracket 19-inchThisbracketaccommodatesupto48traditional‘10DA’Sofycom-stylemodules,arrangedintwocolumnsof24modules.ThebrackethasthesameheightasthePeripheralModuleandcanbeinstalledina19-inchcabinet.Itcanalsobefixedtoawall.

Left: Sofycom bracket 19-inch, right: wall-mount bracket 19-inch

DC Distribution Unit 19-inchThis3UhighmodulesafelyandreliablydistributesDCpowerfromanexternalDCpowersupplytouptofourPeripheralModules.

TheDCDistributionUnitalsoservesasafloor-standforastackedconfigurationofPMs,inwhichadjustablefeet19-incharerequiredtolevelthesystem.

Technical specificationCapacity iS3000 Single Processor systemTheSOPHOiS3000SingleProcessorsystemisavailableinonetofourPeripheralModules.Systemcapacityscalesac-cordinglyuptoamaximumof1216ports.Systemcapacityintermsoftraditionalanalogueordigitalextensionsisasfollows:

NumberofPMs Analogueext. Digitalext.

1 256 270

2 512 570

3 768 840

4 1024 1140

EachPeripheralModuleaccommodatesonenon-blockingPeripheralModuleController(PMC)andupto12PeripheralCircuit(PCT)Boards,spreadover10UnitGroups(0-9).

Capacity iS3000 Fault-tolerant Processor systemTheiS3000Fault-tolerantProcessorsystemisavailableinoneControlandSwitchingModuleplus1to24PeripheralModules.Systemcapacityscalesaccordinglyatabout300digitalendportsperPM:

NumberofPMs Analogueext. Digitalext.

1 256 300

2 512 600

3 768 900

Etc.

Upto10,000portsaresupportedbyasinglenodewiththemaximumnumberof24PMs.Expansiontoupto65,000portsissupportedinadistributedarrangementof14nodes.

TheControlandSwitchingModuleaccommodatesfourprocessorslicesarrangedina(4,2)fault-tolerantconfigurationandtwotosixredundantswitchingnetworkslices.Theswitchingnetworkisnon-blockingwhenequippedwithsixnetworkslices.

CompatibilityExistingiS3000systemscanbeupgradedtoCSM/PM19-inchmodules.ThePM19-inchmodulecanalsobeusedasRemotePeripheralModule.ExistingiS3000cardscanbeplacedintheCSMorPM19-inchmodules.

Physical characteristics• DimensionsCSMandPM19-inch – Width483mm(19-inch) – Height400mm(9U) – Depth408mm;468mmincludingfrontcover• Weight:15kgexcludingsystemboardsandACPowerUnit• Colour:Frontcover(NEC)purple

PowerThebasicCSMandPM19-inchareDC-powered.TheycanbeAC-poweredbyinsertionofoneortwoACPowerUnits19-inch(twounitsinCSMonly).• Operatingvoltagerange: – AC:100to240V,47to63Hz – DC:42to60V,positiveground – Safetyclass(IEC)60950-1

Compliance• EuropeanDirectives – Safety:2006/95/EC – EMC:2004/108/EC – R&TTE:1999/5/EC – EURoHs:2002/95/EC – WEEE:2002/96/EC• CouncilRecommendation – EMF1999/519/EC• EuropeanStandards – EN55022 – EN55024 – EN61000-3-2 – EN61000-3-3 – EN60950-1 – EN50371

MTBF• ACPSU:100,000hrs(MIL-HBK-217F)at30°C• Fan:80,000hrsat40°C

Environmental conditions• ETS300019 – storageclass1.2 – transportationclass2.3 – stationaryuseclass3.1• Temperature:–5°to+45°C• Humidity:10to85%

Expert ServicesTheiS3000andSIP@NetisfullysupportedbyourExpertServices.Thisextensiveportfolioofservicesprovidestheinsightandsupportneededtogetthemostoutofequipmentandapplications.Theservicesofferedcompriseadvice,design,customization,integration,training,maintenance,continuousoptimisationandBusinessPartnerservices.

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About NEC Corporation:NECCorporation(NASDAQ:NIPNY)isoneoftheworld’sleadingprovidersofInternet,broadbandnetworkandenterprisebusinesssolutionsdedicatedtomeetingthespecializedneedsofitsdiverseandglobalbaseofcustomers.NECdeliverstailoredsolutionsinthekeyfieldsofcomputer,networkingandelectrondevices,byintegratingitstechnicalstrengthsinITandNetworks,andbyprovidingadvancedsemiconductorsolutionsthroughNECElectronicsCorporation.TheNECGroupemploysmorethan150,000peopleworldwide.Foradditionalinformation,pleasevisittheNEChomepageat:http://www.nec.com

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ForfurtherinformationpleasecontactyourlocalNECrepresentativeor:

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