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LenovoThinkSystemNE1032TRackSwitch
InstallationGuideForLenovoCloudNetworkOS
ImportantProductInformation:
Beforeusingthisinformationandtheproductitsupports,readAppendixB,Noticesofthismanual.AlsoreadtheproductWarrantyInformationdocumentandtheImportantNoticesdocumentincludedwiththeproduct.
FourthEdition(June2017)
CopyrightLenovo2017PortionsCopyrightIBMCorporation2014.
LIMITEDANDRESTRICTEDRIGHTSNOTICE:IfdataorsoftwareisdeliveredpursuantaGeneralServicesAdministrationGSAcontract,use,reproduction,ordisclosureissubjecttorestrictionssetforthinContractNo.GS35F05925.
LenovoandtheLenovologoaretrademarksofLenovointheUnitedStates,othercountries,orboth.
Copyright Lenovo 2017 Contents 3
ContentsSafety Information . . . . . . . . . . . . . . . . . . . . . . . 7SafetyStatements ............................ 9OtherImportantSafetyNotices ..................... 13
ThinkSystem NE1032T Rackswitch . . . . . . . . . . . . . . . . 15PortConfiguration ........................ 15TransceiverConfiguration..................... 15Orientation,Airflow,andRedundancy................ 15Management ........................... 15AdditionalFeatures ........................ 15
NE1032TDocumentation ....................... 16NoticesandStatementsinthisDocument .............. 16RelatedDocumentation ...................... 16
Switch Components . . . . . . . . . . . . . . . . . . . . . . . 19SwitchUnit............................. 20ManagementPanel .......................... 21
MiniUSBSerialConsolePort .................... 21RJ45ManagementPort ...................... 22
RJ45ManagementLEDs .................... 22ResetButton ........................... 23SystemStatusLEDs ........................ 24USBPort ............................. 24
SwitchingPorts............................ 25SFP+Ports............................ 25SFP+LEDs ............................ 26
RearPanel.............................. 28Fans ............................... 28
FanLEDs ........................... 28PowerSupply .......................... 28
PowerLEDs ......................... 31
Installing NE1032T Hardware and Options. . . . . . . . . . . . . . 33BeforeInstallingtheNE1032T..................... 34
RequiredTools .......................... 35PackageContents ......................... 35EnvironmentalRequirements .................... 36PreventingElectricShock ..................... 37HandlingStaticSensitiveDevices .................. 39CablingGuidelines ........................ 39
InstallingtheNE1032TinaRack .................... 40InstallingtheNE1032TinaStandardEquipmentRack ......... 40InstallingtheNE1032TinaLenovoSystemxorPowerRack ...... 43InstallingtheNE1032TinaLenovoiDataPlexRack .......... 47
InstallingtheAirDuctOption ..................... 50
4 Lenovo G8296 Installation Guide
InstallingPortTransceivers ......................54InstallinganSFPCopperTransceiver ................54InstallinganSFPOpticalTransceiver ................55InstallinganSFP+OpticalTransceiver ................57
Removing and Replacing Components . . . . . . . . . . . . . . . 59RemovingPortTransceivers......................60RemovingandReplacingaPowerSupplyModule ............61
RemovingthePowerSupplyModule................61ReplacingthePowerSupplyModule ................62
RemovingandReplacingaFanModule.................65RemovingtheFanModule .....................65ReplacingtheFanModule .....................66
RemovingtheNE1032TfromaStandardEquipmentRack.........67RemovingtheNE1032TfromaLenovoSystemxorPowerRack ......69RemovingtheNE1032TfromaLenovoiDataPlexRack ..........72RemovingtheAirDuctOption.....................74ReplacingtheNE1032T ........................75
PreparingandReturningtheNE1032T................75ConfiguringVitalProductData...................75
Initializing the NE1032T . . . . . . . . . . . . . . . . . . . . . 79SystemStatusLEDs..........................80ConnectingtotheSwitch .......................81
UsingtheSerialConsolePort ....................81UsingtheManagementPort....................81
LoggingIntotheSwitch ........................82DefaultConfigurationFiles ......................83ConfiguringtheManagementInterfaceforRemoteAccess .........84UpdatingFirmware ..........................86TheBootManagementMenu ......................87
BootRecoveryMode........................88RecoverfromaFailedImageUpgradeusingTFTP...........89RecoveringfromaFailedImageUpgradeusingXModemDownload ..91PhysicalPresence .........................93
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 95SystemLEDIsNotLit .........................96PortLinkLEDIsNotLit ........................97TemperatureSensorWarning .....................98SwitchDoesNotInitialize(Boot)....................99
Getting Help and Technical Assistance . . . . . . . . . . . . . . 101
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . 103Trademarks .............................105ImportantNotes ...........................106RecyclingInformation .........................107ParticulateContamination .......................108TelecommunicationRegulatoryStatement ................109
Copyright Lenovo 2017 Contents 5
ElectronicEmissionNotices ...................... 110FederalCommunicationsCommission(FCC)Statement ........ 110IndustryCanadaClassAEmissionComplianceStatement....... 110AvisdeConformitlaRglementationdIndustrieCanada ...... 110AustraliaandNewZealandClassAStatement ............ 110EuropeanUnionCompliancetotheElectromagneticCompatibilityDirective 111GermanyClassAStatement.................... 111JapanVCCIClassAStatement ................... 112JapanElectronicsandInformationTechnologyIndustriesAssociation(JEITA) Statement ......................... 113KoreaCommunicationsCommission(KCC)Statement ......... 113RussiaElectromagneticInterference(EMI)ClassAstatement ...... 114PeoplesRepublicofChinaClassAelectronicemissionstatement .... 114TaiwanClassAcompliancestatement ................ 114TaiwanBSMIRoHSdeclaration ................... 114
Technical Specifications . . . . . . . . . . . . . . . . . . . . 115PhysicalCharacteristics........................ 116EnvironmentalSpecifications...................... 117PowerSpecifications ......................... 118SwitchingPerformance ........................ 119
6 Lenovo G8296 Installation Guide
Copyright Lenovo 2017 Safety Information 7
Safety InformationBeforeinstallingthisproduct,readtheSafetyInformation.
Antesdeinstalaresteproduto,leiaasInformaesdeSegurana.
PrijeinstalacijeovogproduktaobaveznoproitajteSurgonosneUpute.
Pedinstalactohotoproduktusipetteprukubezpenostnchinstrukc.
Lssikkerhedsforskrifterne,frduinstallererdetteprodukt.
Leesvoordatuditproductinstalleerteerstdeveiligheidsvoorschriften.
Ennenkuinasennattmntuotteen,lueturvaohjeetkohdastaSafetyInformation.
Avantdinstallerceproduit,lisezlesconsignesdescurit.
VorderInstallationdiesesProduktsdieSicherheitshinweiselesen.
,(safetyinformation).
AtermkteleptselttolvassaelaBiztonsgielrsokat!
Primadiinstallarequestoprodotto,leggereleInformazionisullaSicurezza.
,.
Lessikkerhetsinformasjonen(SafetyInformation)frduinstallererdetteproduktet.
Przedzainstalowaniemtegoproduktu,naleyzapoznasizksikInformacjedotyczacebezpieczestwa(SafetyInformation).
Antesdeinstalaresteproduto,leiaasInformaessobreSegurana.
ecyexe.
8 NE1032T Installation Guide
PredintalcioutohtozariadeniasipretajteBezpenostnpredpisy.
PrednamestitvijotegaproizvodapreberiteVarnostneinformacije.
Antesdeinstalaresteproducto,lealainformacindeseguridad.
Lsskerhetsinformationeninnanduinstallerardenhrprodukten.
Burnkurmadanncegvenlikbilgileriniokuyun.
Youqmwngzyunghcanjbinjneixgaxgonq,itdinghaeudoegaencanjbinjsoengqcungjvahgangjanciensuisik.
Copyright Lenovo 2017 Safety Information 9
Safety StatementsImportant
Eachcautionanddangerstatementinthisdocumentislabeledwithanumber.ThisnumberisusedtocrossreferencetheEnglishlanguagecautionordangerstatementwiththetranslatedversionsofthecautionordangerstatementintheSafetyInformationdocument.
Forexample,ifacautionstatementislabeledStatement1,translationsforthatcautionstatementareintheSafetyInformationdocumentunderStatement1.
Besuretoreadallcautionanddangerstatementsinthisdocumentbeforeyouperformtheprocedures.Readanyadditionalsafetyinformationthatcomeswiththesystemoroptionaldevicebeforeyouinstallthedevice.
Followingisacompilationofthestatementsfoundthroughoutthismanual.
Statement 3
CAUTION:
Whenlaserproducts(suchasCDROMs,DVDdrives,fiberopticdevices,ortransmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposuretohazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmightresultinhazardousradiationexposure.
DANGER
Class1LaserProduct
LaserKlasse1
LaserKlass1
Luokan1Laserlaite
AppareilLaserdeClasse1
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithopticalinstruments,andavoiddirectexposuretothebeam.
10 NE1032T Installation Guide
Statement 5
CAUTION:
Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnofftheelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepowercord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnectedfromthepowersource.
Statement 8
CAUTION:
Neverremovethecoveronapowersupplyoranypartthathasthefollowinglabelattached.
Hazardousvoltage,current,andenergylevelsarepresentinsideanycomponentthathasthislabelattached.Therearenoserviceablepartsinsidethesecomponents.Ifyoususpectaproblemwithoneoftheseparts,contactaservicetechnician.
Statement 13
DANGER:
1
2
Overloadingabranchcircuitispotentiallyafirehazardandashockhazardundercertainconditions.Toavoidthesehazards,ensurethatyoursystemelectricalrequirementsdonotexceedbranchcircuitprotectionrequirements.Refertotheinformationthatisprovidedwithyourdeviceforelectricalspecifications.
Copyright Lenovo 2017 Safety Information 11
Statement 25
CAUTION:
ThisproductcontainsaClass1Mlaser.Donotviewdirectlywithopticalinstruments.
Statement 26
CAUTION:
Donotplaceanyobjectontopofrackmounteddevices.
Statement 31
DANGERElectricalcurrentfrompower,telephone,andcommunicationcablesishazardous.
Toavoidashockhazard:
Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfigurationofthisproductduringanelectricalstorm.
Connectallpowercordstoaproperlywiredandgroundedpowersource.
Connecttoproperlywiredpowersourcesanyequipmentthatwillbeattachedtothisproduct.
Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
Neverturnonanyequipmentwhenthereisevidenceoffire,water,orstructuraldamage.
Disconnecttheattachedacpowercords,dcpowersources,networkconnections,telecommunicationssystems,andserialcablesbeforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.
Connectanddisconnectcablesasdescribedinthefollowingtablewhenyouinstall,move,oropencoversonthisproductorattacheddevices.
12 NE1032T Installation Guide
Statement 37
DANGER
ToConnect:
1.TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct.
2.Attachsignalcablestotheproduct.
3.Attachpowercordstotheproduct.
Foracsystems,useapplianceinlets.
Fordcsystems,ensurecorrectpolarityof48Vdcconnections:RTNis+and48Vdcis.Earthgroundshoulduseatwoholelugforsafety.
4.Attachsignalcablestootherdevices.
5.Connectpowercordstotheirsources.
6.TurnONallthepowersources.
ToDisconnect:
1.TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct. Foracsystems,removeallpower
cordsfromthechassispowerreceptaclesorinterruptpowerattheacpowerdistributionunit.
Fordcsystems,disconnectdcpowersourcesatthebreakerpanelorbyturningoffthepowersource.Then,removethedccables.
2.Removethesignalcablesfromtheconnectors.
3.Removeallcablesfromthedevices.
Whenyoupopulatearackcabinet,adheretothefollowingguidelines:
Alwayslowerthelevelingpadsontherackcabinet.
Alwaysinstallthestabilizerbracketsontherackcabinet.
Alwaysinstalltheheaviestdevicesinthebottomoftherackcabinet.
Alwaysinstalldevicesstartingfromthebottomoftherackcabinet.
Donotextendmultipledevicesfromtherackcabinetsimultaneously,unlesstherackmountinginstructionsdirectionyoutodoso.Multipledevicesextendedintotheservicepositioncancauseyourrackcabinettotip.
IfyouarenotusingtheLenovo9308rackcabinet,securelyanchortherackcabinettoensureitsstability.
Copyright Lenovo 2017 Safety Information 13
Other Important Safety NoticesThisproductisalsodesignedforITpowerdistributionsystemswithphasetophasevoltageof230V.
Thisproductisnotintendedforuseinthedirectfieldofviewatvisualdisplayworkplaces.
MachinenlrminformationsVerordnung3.GPSGV,derhchsteShalldruckpegelbetrgt70dB(A)oderweniger.
14 NE1032T Installation Guide
Copyright Lenovo 2017 15
Chapter 1. ThinkSystem NE1032T RackswitchThisInstallationGuideprovidesinformationabouttheLenovoThinkSystemNE1032TRackSwitch(referredtoasNE1032Tthroughoutthisdocument).
TheNE1032Tusesawirespeed,nonblockingswitchingfabricthatprovidessimultaneouswirespeedtransportofmultiplepacketsatlowlatencyonallports.
Port ConfigurationTheNE1032Tcontainsthefollowingethernetports:
Twentyfour100/1000/10GBASETRJ45ports
Eight10GSFP+Uplinks.
TenGigabitEthernet(GbE)SmallFormPluggablePlus(SFP+)portswhichalsosupportlegacy1GbEconnections
Transceiver ConfigurationThe10GBASETRJ45ports,whenusedin10GbEmode,mustuseCAT6coppercabling.Whenusedin100/1000baseTmode,theportscanbepopulatedwithCAT5Ecoppercabling.
SFP+ports,whenusedin10GbEmode,canbepopulatedwithopticaltransceivermodulesoractiveorpassiveDirectAttachCables(DACs).Whenusedinlegacy1 GbEmode,theportscanbepopulatedwithopticalorcoppertransceivermodules.
Orientation, Airflow, and RedundancyTheNE1032Tis1Uinheightandcanbemountedhorizontallyorvertically,dependingonyourapplication.Mountingoptionsareavailableforavarietyofracksystems.
Forsuperiorreliability,theNE1032Tusesredundant,hotswappowersupplymodulesandthreehotswapfanmodules.Moduleoptionsareavailableforeitherfronttorearairflow,orreartofrontairflow.
ManagementYoucanmanagetheswitchthroughthelocalconsoleport,orthrougharemotenetworkconnection,aWebbrowserbasedinterface,orSNMPbasednetworkmanagementsoftware.
Additional FeaturesOtherfeaturessupportedonyourswitchdependonthespecificfirmwareinstalled.Formoreinformation,seetheApplicationGuideandCommandReferenceforyourspecificswitchanditsinstalledfirmware.
16 NE1032T Installation Guide
NE1032T DocumentationThisInstallationGuideprovidesinformationandinstructionsforinstallingtheNE1032T,updatingthefirmware,andsolvingproblems.Forotherinformationaboutconfigurationandmanagementoftheswitch,refertothedocumentsdescribedinRelatedDocumentationonpage 16.
Notes:
Theillustrationsinthisdocumentmightdifferslightlyfromyourhardware.
Theconsoleoutputdescribedorreferencedinthisdocumentmightdifferslightlyfromthatdisplayedbyyoursystem.OutputvariesaccordingtothetypeofLenovochassisandthefirmwareversionsandoptionsthatareinstalled.
Notices and Statements in this DocumentThefollowingnoticesandstatementsareusedinthisdocument:
Note:Thesenoticesprovideimportanttips,guidance,oradvice.
Important:Thesenoticesprovideinformationoradvicethatmighthelpyouavoidinconvenientorproblemsituations.
Attention:Thesenoticesindicatepotentialdamagetoprograms,devices,ordata.Anattentionnoticeisplacedjustbeforetheinstructionorsituationinwhichdamagecouldoccur.
Caution:Thesestatementsindicatesituationsthatcanbepotentiallyhazardoustoyou.Acautionstatementisplacedjustbeforethedescriptionofapotentiallyhazardousproceduresteporsituation.
Danger:Thesestatementsindicatesituationsthatcanbepotentiallylethalorextremelyhazardoustoyou.Adangerstatementisplacedjustbeforethedescriptionofapotentiallylethalorextremelyhazardousproceduresteporsituation.
Related DocumentationAdditionalorupdatedproductdocumentsmaybeavailablefromtheLenovowebsite.Suchdocumentsmaycoverfeaturesnotdescribedintheoriginaldocumentationthatcomeswiththeswitch,ormayincludetechnicalupdatesorcorrections.
YoucanobtainuptodateinformationontheLenovosupportwebsite:
http://support.lenovo.com/Note: ChangesaremadeperiodicallytotheLenovowebsite.Proceduresforlocatingfirmwareanddocumentationmightvaryslightlyfromwhatisdescribedinthisdocument.
Forinformationaboutswitchhardwareandfirmwarefeatures,specifications,andstandards,includingtheirconfiguration,seetheApplicationGuideforyourspecificswitchanditsinstalledfirmware.
http://support.lenovo.com/
Copyright Lenovo 2017 Chapter 1: ThinkSystem NE1032T Rackswitch 17
Forinformationabouttheswitch,statistics,andindividualconfigurationparameters,seetheCommandReferenceguideforyourspecificswitchanditsinstalledfirmware.
Foralistofcompatibleswitchcomponentsandoptions(suchasrackmountingkits,modules,cords,andcables),seetheLenovoNetworkingCatalog.
http://www.lenovo.com/images/products/system-x/pdfs/datasheets/lenovo_networking_catalog_ds.pdf
18 NE1032T Installation Guide
Copyright Lenovo 2017 19
Chapter 2. Switch ComponentsThischapterdescribestheNE1032Thardwarecomponents.
20 NE1032T Installation Guide
Switch UnitTheNE1032Tisa1UrackmountableGbEswitch.Youcanmounttheswitchineitherthehorizontalorverticalorientation.
Thefollowingillustrationsshowthefeaturesonthefrontandrearoftheswitch.
Figure 1. ThinkSystemNE1032TRackswitchfrontpanel
Figure 2. ThinkSystemNE1032TRackswitchmanagementpaneldetail
Figure 3. ThinkSystemNE1032TRackswitchrearpanelIEC320
Power ConnectorIEC320
Power Connector
Fan Modules Power Supply Modules
Copyright Lenovo 2017 Chapter 2: Switch Components 21
Management PanelMini-USB Serial Console Port
TheminiUSBportonthefrontmanagementpanelisavailableforswitchconsolemanagement.TheportoperatesusingRS232serialcommunications.Acompatibleconsolecablekitisincludedwiththeswitch.
Toconnectacomputerorterminaltotheswitchusingtheincludedkit,firstconnecttheconsolecabletotheminiUSBportonthefrontpanel.ConnectoneendoftheCategory5patchcabletotheRJ45portontheconsolecable,andtheotherendofthepatchcabletotheRJ45toDB9adapter(seethefollowingillustration).
Figure 4. Consolecableconnections
Ifusingcablesotherthanthosefromtheincludedkit,ensurethattheyarecompatiblewiththeportpinassignmentsshowninthefollowingtables.
Table 1. Switch mini-USB port connector pin assignments
Pin Number Function
1 Noconnect
2 SIN(RS232Input)
3 SOUT(RS232Output)
4 Noconnect
5 GND(Ground)
Table 2. Console cable RJ-45 port connector pin assignments
Pin Number Function
1 RTS(RequestToSend)
2 DTR(DataTerminalReady)
3 TxD(TransmitData)
4 GND(Ground)
5 GND(Ground)
6 RxD(ReceiveData)
7 DSR(DataSetReady)
8 CTS(ClearToSend)
To PCTerminal
ToSwitch
RJ-45 AdapterCategory 5
Patch CableSwitch
Console Cable
22 NE1032T Installation Guide
RJ-45 Management PortTheRJ45managementportonthefrontpanelsupports10/100/1000BASET,inlineswitchmanagement.
ToattachanRJ45connectortotheswitch,pushtheRJ45cableconnectorintotheportconnectoruntilitclicksintoplace.
TodisconnecttheRJ45cable,squeezethereleasetabandgentlypullthecableconnectoroutoftheswitchconnector.
RJ-45 Management LEDsTheRJ45managementportLEDsareorientedasshowninthefollowingfigure.
Figure 5. RJ45managementportLEDs
StatusLEDsfortheRJ45managementportaredescribedinthefollowingtable.
Table 3. RJ-45 status LEDs behavior
LED State Functional Meaning
Link Flashinggreen Activity
Steadygreen Linkup
Off Nolink
Speed Flashinggreen Activity
Steadygreen 100/1000Mbpsconnection
Off Noactivityor10Mbpsconnection
Speed LEDLink LED
Copyright Lenovo 2017 Chapter 2: Switch Components 23
Reset ButtonTheResetbuttonisrecessedwithinaholeonthefrontpanel.UseastraightenedpapercliporsimilarobjecttopresstheResetbutton.TheResetbuttonallowstechnicianstoresettheswitchasfollows:
Normalresetpressandreleaseresetbutton.Theswitchwillstartaforcedreloadprocedurewithoutsavingthecurrentconfiguration.Thisactionisintendedforwhentheswitchisunresponsiveandneedstoberestartedtoresumeitsnormalfunctions.
Factoryresetpressandholdresetformorethanfiveseconds.Theswitchreloadsandrevertsallconfigurationsettingstothefactorydefaults.
24 NE1032T Installation Guide
System Status LEDsThefollowingtabledescribesthebehaviorofthesystemstatusLEDs:
Note1:Supportforthestackingfeaturedependsontheinstalledfirmware.Todeterminewhetheryourswitchsupportsstacking,seetheApplicationGuideforyourspecificswitchandfirmwareversion.
Note2:Ifservicerequiredisduetoastackingerror,thisLEDflashesorissteadygreen,dependingonitslastknowngoodstate.
USB PortTheUSBportenablesyoutoconnectaUSBdrivetotheswitch.YoucancopyfilesfromtheswitchtotheUSBdrive,orfromtheUSBdrivetotheswitch.YoucanalsostarttheswitchusingfilesontheUSBdrive.
FormoreinformationaboutusingtheUSBdrive,seetheThinkSystemNE1032TRackswitchReleaseNotes.
Table 4. System status LEDs behavior
LED State Functional Meaning
All Off Totalpowerfailure.
Service Steadyblue AnoperationalcommandhasbeensenttolighttheLEDsothatthisdevicecanbemorereadilylocated.
Flashingblue Serviceisrequiredduetofailureofthegeneralsystem,itscoolingfans,stackingfunction1oritspowersupply.ThespecificfailureisindicatedinconjunctionwiththeothersystemstatusLEDs.
Power Steadygreen PowerisOK.
Flashinggreen Powersupplyfailureordisconnection.Serviceisrequired.
Fans Steadygreen FansareOK.
Flashinggreen Fanfailure.Serviceisrequired.
Stacking1 Steadygreen DeviceisaBackup/Memberinastack.2
Flashinggreen DeviceistheMasterinastack.2
Off Deviceisnotastackingmember.
Copyright Lenovo 2017 Chapter 2: Switch Components 25
Switching PortsTheNE1032Tcontainsthefollowingswitchingports:
Twentyfour100/1000/10GBASETRJ45ports
Eight10GSFP+ports
ForalistofcompatibletransceiversandDACs,seetheLenovoNetworkingCatalog.
Theswitchingportsaredescribedinthefollowingsections.Forinformationaboutportsonthemanagementpanel,seeManagementPanelonpage 21.
SFP+ PortsEight10GbESFP+portsareavailableonthefrontpanel.TheseportsacceptsupportedopticalorcopperSFPorSFP+transceiversorDACs.Transceiversmustbepurchasedseparately.
Statement 3
CAUTION:
Whenlaserproducts(suchasCDROMs,DVDdrives,fiberopticdevices,ortransmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposuretohazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithopticalinstruments,andavoiddirectexposuretothebeam.
http://www.lenovo.com/images/products/system-x/pdfs/datasheets/lenovo_networking_catalog_ds.pdfhttp://www.lenovo.com/images/products/system-x/pdfs/datasheets/lenovo_networking_catalog_ds.pdf
26 NE1032T Installation Guide
Class1LaserProduct
LaserKlasse1
LaserKlass1
Luokan1Laserlaite
AppareilLaserdeClasse1
SFP+ LEDsStatusLEDsfortheSFP+portsaredescribedinthefollowingtable.
Table 5. SFP+ port status LED behavior
LED State Functional Meaning
Link/Activity Steadygreen Linkup
Off Nolink
Flashinggreen Activity
Copyright Lenovo 2017 Chapter 2: Switch Components 27
Statement 3
CAUTION:
Whenlaserproducts(suchasCDROMs,DVDdrives,fiberopticdevices,ortransmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposuretohazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmightresultinhazardousradiationexposure.
DANGER
Class1LaserProduct
LaserKlasse1
LaserKlass1
Luokan1Laserlaite
AppareilLaserdeClasse1
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithopticalinstruments,andavoiddirectexposuretothebeam.
28 NE1032T Installation Guide
Rear PanelTherearpaneliscomposedofthefollowingcomponents.
FansForcooling,therearpaneloftheNE1032Thasthreebaysforhotswapfanmodules.Threefanmodulesarerequiredforredundancy.Whenthreefanmodulesareused,ifthereisafailureofoneofthefans,theswitchreportsthecondition,theotherfanscontinuetorun,andtheswitchcontinuestooperatenormally.
Youcanreplaceonefailedhotswapfanmodulewhiletheswitchisoperating.Ifasecondfanfails,theswitchreportstheconditionandshutsdowntopreventoverheating.
CAUTION:Besuretofinishthereplacementprocedurepromptly.Theswitchcouldoverheatifleftwithoutcoolingforanextendedperiod.
CompatiblefanoptionsarelistedintheLenovoNetworkingCatalog.
Fanoperationandinternaltemperaturesaremonitored.Iftheairtemperatureexceedsadesiredthreshold,theenvironmentalmonitordisplayswarnings.Note: Ifafanfails,themaximumoperatingtemperaturedropsfrom+40C(104F)to+35C(95F).
Fan LEDsIfthereisafailureofoneormorefans,thefrontpanelFanLEDflashes.
AdditionalFanLEDindicatorsarelocatedontherearpaneloftheswitch,ontheindividualfanmodules.
ThefollowingtabledescribesthefanmoduleLEDbehavior.
Power SupplyTherearpaneloftheNE1032Thastwobaysforhotswappowersupplymodules.EachpowersupplymodulehasanindividualIEC320C14powerconnector.ThepowercordattachestoauniversalgroundedACpowersource.
CompatiblepoweroptionsarelistedintheLenovoNetworkingCatalog.
Table 6. Fan module status LED behavior
LED State Functional Meaning
On Fanisoperational
Off Fanmodulehasnopower.
Flashing Fanspeedhasfailed.Replacethefanmodule.
http://www.lenovo.com/images/products/system-x/pdfs/datasheets/lenovo_networking_catalog_ds.pdfhttp://www.lenovo.com/images/products/system-x/pdfs/datasheets/lenovo_networking_catalog_ds.pdf
Copyright Lenovo 2017 Chapter 2: Switch Components 29
Statement 5
CAUTION:
Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnofftheelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepowercord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnectedfromthepowersource.
Statement 31
DANGER
1
2
Electricalcurrentfrompower,telephone,andcommunicationcablesishazardous.
Toavoidashockhazard:
Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfigurationofthisproductduringanelectricalstorm.
Connectallpowercordstoaproperlywiredandgroundedpowersource.
Connecttoproperlywiredpowersourcesanyequipmentthatwillbeattachedtothisproduct.
Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
Neverturnonanyequipmentwhenthereisevidenceoffire,water,orstructuraldamage.
Disconnecttheattachedacpowercords,dcpowersources,networkconnections,telecommunicationssystems,andserialcablesbeforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.
Connectanddisconnectcablesasdescribedinthefollowingtablewhenyouinstall,move,oropencoversonthisproductorattacheddevices.
30 NE1032T Installation Guide
Twopowersupplymodulesarerequiredforredundancy.Eachpowersupplycanbeconnectedtoaseparatecircuittomitigatetheriskofdowntimeduringalocalizedpowerfailure.Whenusedinaredundantconfiguration,thedualpowersupplieshavealoadsharingcapabilitythatenableseachpowersupplytooperateatapproximately50percentoffullload.
Usingredundantpowercanminimizethepowerdisruptionduringapowersupplyfailureandextendtheexpectedlifetimeofeachpowersupplybyoperatingnormallyinaconservativepowermode.
Forproperairflowwhenoperatingtheswitchwithonlyonepowersupplymodule,theemptypowersupplybaymustbeprotectedbyablankcovermodule.
ThereisnopowerswitchontheNE1032Tpowermodules;theswitchpowersupwhenpowerissuppliedthroughthepowercordtooneorbothpowersupplies.
ToConnect:
1.TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct.
2.Attachsignalcablestotheproduct.
3.Attachpowercordstotheproduct.
Foracsystems,useapplianceinlets.
Fordcsystems,ensurecorrectpolarityof48Vdcconnections:RTNis+and48Vdcis.Earthgroundshoulduseatwoholelugforsafety.
4.Attachsignalcablestootherdevices.
5.Connectpowercordstotheirsources.
6.TurnONallthepowersources.
ToDisconnect:
1.TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct. Foracsystems,removeallpower
cordsfromthechassispowerreceptaclesorinterruptpowerattheacpowerdistributionunit.
Fordcsystems,disconnectdcpowersourcesatthebreakerpanelorbyturningoffthepowersource.Then,removethedccables.
2.Removethesignalcablesfromtheconnectors.
3.Removeallcablesfromthedevices.
Copyright Lenovo 2017 Chapter 2: Switch Components 31
Power LEDsOnthefrontoftheswitch,thePowerLEDonthemanagementpanelindicatesthegeneralstatusofthepowersupplies.TheLEDflasheswhenonlyonepowercordisconnected,andissteadywhenbothpowercordsareconnected(seeSystemStatusLEDsonpage 24).
AdditionalLEDindicatorsarelocatedontherearpaneloftheswitch,ontheindividualpowersupplymodules.ThefollowingtabledescribesthepowersupplymoduleLEDbehavior.
Table 7. Power supply module status LED behavior
LED State Functional Meaning
Power Off NoACpowerispresent.
BlinkGreen PowersupplyhasACpowerandisinstandbymode.
SolidGreen Powersupplyisonandoperational.
BlinkAmber Powersupplywarningevent(continuingoperation):hightemperature,highpower,highcurrent,orslowpowersupplyfan.
SolidAmber Powersupplyshutdownfromcriticalevent:powersupplyfailure,overvoltage,overcurrent,overtemperature,powersupplyfanfailure,ACcordunplugged.
32 NE1032T Installation Guide
Copyright Lenovo 2017 33
Chapter 3. Installing NE1032T Hardware and OptionsThischapterdescribeshowtoinstalltheNE1032Thardwareandoptions.Thefollowingtopicsarecovered:
BeforeInstallingtheNE1032Tonpage 34 Howtorecordimportantproductinformation Toolsrequiredforinstallation Alistofitemsincludedinthepackage Environmentalrequirements Vitalsafetyinformation
Installingtheswitchinoneofthesupportedracktypes InstallingtheNE1032TinaStandardEquipmentRackonpage 40 InstallingtheNE1032TinaLenovoSystemxorPowerRackonpage 43
InstallingtheAirDuctOptiononpage 50
InstallingPortTransceiversonpage 54Note: ForinformationonremovingorreplacinginstalledNE1032Tcomponents,seeChapter 4,RemovingandReplacingComponents.
34 NE1032T Installation Guide
Before Installing the NE1032T
Attention:ProductinformationisrequiredinordertoregisteryourNE1032T,updateitsfirmware,placeaservicecall,orreplacetheunit.
SomeoftheproductinformationlabelsmaybehiddenfromviewoncetheNE1032Tisinstalled.Topreventtheneedtoremovetheswitchinordertoreadrequiredproductinformation,locateandrecordtheinformationshownonTable 8priortoinstallation.
Figure 6containsexamplesofproductinformationlabels.
Figure 6. Sampleproductlabelsfromtheswitch
Note: Theseexamplesaretohelplocateandidentifytheinformationlabels.Theactuallabelsandinformationforyourspecificswitchmaydiffer.
Theidentificationlabelsonthefront,rear,and/orbottomoftheNE1032TcontaintheMachineTypeModel(MTM)number,serialnumber,partnumberoftheswitch.TheselabelsalsoincludetheMediaAccessControl(MAC)address(ontherearpanelofunit)oftheswitch.Thoughhelpful,theMACaddressisnotrequiredforopeningaservicecall.
Printthispageandrecordproductinformationbelow.Keeptheinformationinasafeplaceforfuturereference.YouwillneedthisinformationwhenyouregistertheswitchoropenaservicecallwithLenovo.
Table 8. Importantproductinformation
Product Name ThinkSystem NE1032T Rackswitch
MachineTypeModel
SerialNumber
PartNumber
MediaAccessControl(MAC)addressforswitch
MACaddressesforothercomponents
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 35
Forconvenience,oncetheNE1032Tisinstalledandinitialized,youcanusethefollowingcommandintheswitchfirmwareinterfacetodisplaytheproductserialnumberandotherrequiredinformation:
Formoreinformation,seeConfiguringVitalProductDataonpage 75.
Required ToolsYouneedthefollowingtoolsorequipmenttoinstalltheNE1032T: Standardflatbladescrewdriver #2Phillipsscrewdriver Electrostaticdischargewriststrap
Package ContentsThebasicNE1032Tpackagecontainsthefollowingitems:
OneThinkSystemNE1032TRackswitchunitwithfronttorearorreartofrontairflow
Onetwopostmountingkitforstandard19equipmentracks: Twomountingbrackets Screwstoattachbracketstotheswitchunit Screwstoattachtheswitchunittotheequipmentrack
Oneconsolecablekitthatincludes: OneMiniUSBtoRJ45serialcable OneCategory5patchcable OneDB9toRJ45adapter
OneImportantNoticesdocument
OneWarrantyInformationdocument
Foralistofcompatibleswitchcomponentsandoptions(suchasrackmountingkits,modules,cords,andcables),seetheLenovoNetworkingCatalog.
NE1032T> display sys-info
http://www.lenovo.com/images/products/system-x/pdfs/datasheets/lenovo_networking_catalog_ds.pdf
36 NE1032T Installation Guide
Environmental RequirementsThissectiondescribesthebasicenvironmentalrequirementsfortheNE1032T.Makesurethelocationwhereyouinstalltheswitchmeetsthefollowingrequirements:
Installtheswitchunitinadry,clean,wellventilatedarea.
Provideadequatespaceinthefrontandbackoftheswitchunit,toensureproperairflow.
Makesurethatanadequategroundedpowersupplyiswithinreachoftheswitchunit.
Makesurethattwistedpaircableisroutedawayfrompowerlines,fluorescentlightingfixturesandothersourcesofelectricalinterference.
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 37
Preventing Electric ShockThisproductdoesnotcontainanyuserserviceableparts.Donotremovethecoverofthisdevice.
TheNE1032TACpowermoduleisdesignedtoworkwithsinglephasepowersystemsthathaveagroundedneutralconductor.Foryoursafety,apowercordwithagroundattachmentplugisavailabletoorderforusewiththisproduct.Toavoidelectricalshock,alwaysuseanappropriatepowercordandplugwithaproperlygroundedoutlet.
PowercordsforthisproductthatareusedintheUnitedStatesandCanadaarelistedbyUnderwritersLaboratories(UL)andcertifiedbytheCanadianStandardsAssociation(CSA).
Forunitsintendedtobeoperatedat115volts:UseaULlistedandCSAcertifiedcordsetconsistingofaminimumof18AWG,TypeSVTorSJT,threeconductorcord,amaximumof15feetinlengthandaparallelblade,groundingtypeattachmentplugrated15amperes,125volts.
Forunitsintendedtobeoperatedat230volts(U.S.use):UseaULlistedandCSAcertifiedcordconsistingofaminimumof18AWG,TypeSVTorSJT,threeconductorcord,amaximumof15feetinlengthandatandemblade,groundingtypeattachmentplugrated15amperes,250volts.
Forunitsintendedtobeoperatedat230volts(outsidetheU.S.):Useacordsetwithagroundingtypeattachmentplug.Thecordsetshouldhavetheappropriatesafetyapprovalsforthecountryinwhichtheequipmentwillbeinstalled.
Powercordsforthisproductforaspecificcountryorregionareusuallyavailableonlyinthatcountryorregion.
PowercordinstallationshouldalsoconformtotherecommendationslistedinCablingGuidelinesonpage 39.
38 NE1032T Installation Guide
Statement 31
DANGERElectricalcurrentfrompower,telephone,andcommunicationcablesishazardous.
Toavoidashockhazard:
Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfigurationofthisproductduringanelectricalstorm.
Connectallpowercordstoaproperlywiredandgroundedpowersource.
Connecttoproperlywiredpowersourcesanyequipmentthatwillbeattachedtothisproduct.
Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
Neverturnonanyequipmentwhenthereisevidenceoffire,water,orstructuraldamage.
Disconnecttheattachedacpowercords,dcpowersources,networkconnections,telecommunicationssystems,andserialcablesbeforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.
Connectanddisconnectcablesasdescribedinthefollowingtablewhenyouinstall,move,oropencoversonthisproductorattacheddevices.
ToConnect:
1. TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct.
2. Attachsignalcablestotheproduct.
3. Attachpowercordstotheproduct.
Foracsystems,useapplianceinlets.
Fordcsystems,ensurecorrectpolarityof48Vdcconnections:RTNis+and48Vdcis.Earthgroundshoulduseatwoholelugforsafety.
4. Attachsignalcablestootherdevices.
5. Connectpowercordstotheirsources.
6. TurnONallthepowersources.
ToDisconnect:
1. TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct.
Foracsystems,removeallpowercordsfromthechassispowerreceptaclesorinterruptpowerattheacpowerdistributionunit.
Fordcsystems,disconnectdcpowersourcesatthebreakerpanelorbyturningoffthepowersource.Then,removethedccables.
2. Removethesignalcablesfromtheconnectors.
3. Removeallcablesfromthedevices.
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 39
Handling Static-Sensitive DevicesAttention:Staticelectricitycandamagetheswitchandotherelectronicdevices.Toavoiddamage,keepstaticsensitivedevicesintheirstaticprotectivepackagesuntilyouarereadytoinstallthem.
Toreducethepossibilityofelectrostaticdischarge,observethefollowingprecautions:
Limityourmovement.Movementcancausestaticelectricitytobuilduparoundyou.
Theuseofagroundingsystemisrecommended.Forexample,wearanelectrostaticdischargewriststrap,ifoneisavailable.
Handlethedevicecarefully,holdingitbyitsedgesoritsframe.
Donottouchsolderjoints,pins,orexposedprintedcircuitry.
Donotleavethedevicewhereotherscanhandleanddamageit.
Whilethedeviceisstillinitsstaticprotectivepackage,touchittoanunpaintedmetalpartofanyunpaintedmetalsurfaceonagroundedrackcomponentintherackinwhichyouareinstallingthedevice,foratleast2seconds.Thisdrainsstaticelectricityfromthepackageandfromyourbody.
Removethedevicefromitspackageandinstallitdirectlyintotheswitchwithoutsettingitdown.Ifitisnecessarytosetdownthedevice,putitbackintoitsstaticprotectivepackage.Donotplacethedeviceonaswitchcoveroronametalsurface.
Takeadditionalcarewhenyouhandledevicesduringcoldweather.Heatingreducesindoorhumidityandincreasesstaticelectricity.
Cabling GuidelinesMakesurethatallconnectioncablescomplywiththefollowingrecommendations:
Makesurethatthecablesandcablingcomponentscomplywithindustrystandards.
DressandaffixcablestotheracktominimizethestressontheI/Oconnectors,connectorcages,andcables.Ifpossible,usehorizontalandverticalcablemanagerstominimizeobstructionoftheairflowandotherequipment.
UsewideVelcrostrapstoreducepressurepoints.
Positionlargeorheavycablebundlesunderothercablebundlestopreventcrushingorstress.Overbundling,orplacingmultiplebundlesontopofeachother,candegradeperformance.
Makesurethattheradiusofanybenddoesnotexceedthevendorrecommendedminimumbendradius.
Donotstresscablesandconnectorsbyapplyingadditionaltwists,tensionbeyondloadratings,stapling,orapplyingnylontiewrapswithatiewrappuller.
40 NE1032T Installation Guide
Installing the NE1032T in a RackTheNE1032Tcanberackmountedusingoneofthefollowingmountingkits:
Forastandard19inchequipmentrack,usethe2postrackmountingbracketsandscrewsincludedwiththeswitch.Installationinstructionsbeginonpage 40.
ForaLenovoSystemxorPower4postrack,usetheLenovoAdjustable194PostRailKit.Thiskitmustbepurchasedseparately.Installationinstructionsbeginonpage 43.
Installing the NE1032T in a Standard Equipment RackThissectiondescribeshowtoinstalltheNE1032Tinastandard19inchequipmentrackusingthemountingkitincludedwiththeswitch.Forinformationaboutmountingtheswitchinothersupportedracks,seetheappropriatesectioninthischapter.
Thefollowingpartsareincludedinthestandardmountingkit.
Attention:Therackmountingframemaybeunabletosupporttheweightoftheswitchwithonlythefrontpostmountingbrackets(2postapplication).Iftheswitchhasanundesirableamountofsag,itisrecommendedtousea4postmountingkit.
Attention:Forearthquakestability,mounttheswitchina4postrack.
Table 9. 2postrackmountkitparts
Item number Description Quantity
1 Mountingbrackets 2
2 M4screws 8
3 M6screws 4
4 M6clipnuts 4
5 M6cagenuts 4
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 41
Statement 26
CAUTION:
Donotplaceanyobjectontopofrackmounteddevices.
ToinstalltheNE1032Tinastandardequipmentrack,completethefollowingsteps:
1. Locate,record,andretaintheproductswitchinformationinordertoconfigureandregisteryourproduct.SeeBeforeInstallingtheNE1032Tonpage 34.Note: Ifthisswitchisareplacementswitch,copytheproductinformationfromtheoriginalswitchontotheRIDlabelthatisshippedwithreplacementswitchandaffixthenewlabeltothebottomofthenewswitch.
2. Attachamountingbracket(Item1)toeachsideoftheswitchwithM4screws(Item2).Torquethescrewstoapproximately2.0newtonmeters(Nm)0.1Nm(17.7inchpounds).
21
42 NE1032T Installation Guide
3. Fromthefront,slidetheswitchintotherackatthedesiredheight.
4. SecuretheswitchunittotherackpostswithM6screws(Item3)andeitherclipnuts(Item4)orcagenuts(Item5).Torquethescrewstoapproximately5.7Nm0.1Nm(50inchpounds).
5. ConnectallexternalcablesinaccordancewiththeCablingGuidelinesonpage 39.
6. Initializetheswitch.SeeChapter 5,InitializingtheNE1032T,onpage 79.
7. Iftheswitchisareplacementunit,setVitalProductData(seeConfiguringVitalProductDataonpage 75).
63
4
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 43
Installing the NE1032T in a Lenovo System x or Power RackThissectiondescribeshowtoinstalltheNE1032TinaLenovoSystemxorPower4postrack,usingtheLenovoAdjustable194PostRailKit.
Thiskitmustbepurchasedseparately.Itincludesthefollowingparts:
Note: WhenusingaSystemxorPower4postrack,the4PostRailKitiscompatiblewiththeoptionalairductkit(availableseparately).SeeInstallingtheAirDuctOptiononpage 50fordetails.
Statement 26
CAUTION:
Donotplaceanyobjectontopofrackmounteddevices.
Table 10. LenovoAdjustable194PostRailKitparts
Item number Description Quantity
1 Switchfrontbracket 2
2 M4screws 16
3 M6screws 8
4 M6clipnuts 8
5 M6cagenuts 8
6 M3.5screws 4
7 Rearmountingbracket 1
8 Rearmountingbracketwithcordexit 1
9 Fillerplate 1
44 NE1032T Installation Guide
ToinstalltheNE1032TinaSystemxorPowerrack,completethefollowingsteps:
1. Locate,record,andretaintheproductswitchinformationinordertoconfigureandregisteryourproduct.SeeBeforeInstallingtheNE1032Tonpage 34.Note: Ifthisswitchisareplacementswitch,copytheproductinformationfromtheoriginalswitchontotheRIDlabelthatisshippedwithreplacementswitchandaffixthenewlabeltothebottomofthenewswitch.
2. Attachthefrontmountingbrackets(Item1)toeachsideoftheswitchwithM4screws(Item2).Torquethescrewstoapproximately2.0newtonmeters(Nm)0.1Nm(17.7inchpounds).
2
61
1
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 45
3. Fromthefront,slidetheswitchintotherackatthedesiredheight.
4. SecuretheswitchtothefrontrackpostswithM6screws(Item3)andeitherclipnuts(Item4)orcagenuts(Item5).Torquethescrewstoapproximately5.7Nm0.1Nm(50inchpounds).
5. Slidetherearmountingbrackets(Item7andItem8)intotheslotsavailableonthefrontmountingbrackets.
5
10
3
8
7
46 NE1032T Installation Guide
6. Attachthefillerplate(Item9)andrearmountingbracketstotherearrackpostswithM6screws(Item3),andeitherclipnuts(Item 4)orcagenuts(Item5).Torquethescrewstoapproximately5.7Nm0.1Nm(50inchpounds).
7. SecuretherearbracketstothefrontbracketswithM3.5screws(Item6).Torquethescrewstoapproximately0.5Nm(4inchpounds).
8. Ifinstallingthe1Uairductoption,seetheinstructiononpage 50.
9. ConnectallexternalcablesinaccordancewiththeCablingGuidelinesonpage 39.
10. Initializetheswitch.SeeChapter 5,InitializingtheNE1032T.
11. Iftheswitchisareplacementunit,setVitalProductData(seeConfiguringVitalProductDataonpage 75).
3
10
59
1
7 8
6
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 47
Installing the NE1032T in a Lenovo iDataPlex RackThissectiondescribeshowtoinstalltheNE1032TinaLenovoiDataPlexrack.TheiDataPlexmountingkitallowstheswitchtobemountedeitherhorizontallyorvertically.
Thekitmustbepurchasedseparately.Itincludesthefollowingparts:
Attention:Therackmountingframemaynotbeabletosupporttheweightofthenetworkingswitchwithonlythefrontpostmountingbrackets(2postapplication).Iftheswitchhasanundesirableamountofsag,itisrecommendedtousea4postmountingkit.
Attention:Forearthquakestability,mounttheswitchina4postrack.
Statement 26
CAUTION:
Donotplaceanyobjectontopofrackmounteddevices.
Table 11. LenovoAdjustable194PostRailKitparts
Item number Description Quantity
1 Switchfrontbrackets 2
2 M4screws 16
3 M6screws 8
4 M6clipnuts 8
5 M6lockingwashers 8
6 Switchrearbrackets 2
7 Rearalignmentplates 2
48 NE1032T Installation Guide
ToinstalltheNE1032TinaniDataPlexrack,completethefollowingsteps:
1. Locate,record,andretaintheproductswitchinformationinordertoconfigureandregisteryourproduct.SeeBeforeInstallingtheNE1032Tonpage 34.Note: Ifthisswitchisareplacementswitch,copytheproductinformationfromtheoriginalswitchontotheRIDlabelthatisshippedwithreplacementswitchandaffixthenewlabeltothebottomofthenewswitch.
2. Attachfrontmountingbrackets(Item1)andrearmountingbrackets(Item6)toeachsideoftheswitchwithM4screws(Item2).Torquethescrewstoapproximately2newtonmeters(Nm)+/0.1Nm(17.7inchpounds).
3. Fromthefront,slidetheswitchintotherackatthedesiredheight.
4. SecuretheswitchtothefrontrackpostswithM6screws(Item3),andclipnuts(Item4).Torquethescrewstoapproximately5.7Nm+/0.1Nm(50inchpounds).
1 2
6
3
4
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 49
5. Attachtherearalignmentplate(Item7)totherearrackpostswithM6screws(Item3),andclipnuts(Item4).Torquethescrewstoapproximately5.7Nm+/0.1Nm(50inchpounds).
6. Ifinstallingthe1Uairductoption,seetheinstructiononpage 50.
7. ConnectallexternalcablesinaccordancewiththeCablingGuidelinesonpage 39.
8. Initializetheswitch.SeeChapter 5,InitializingtheNE1032T.
9. Iftheswitchisareplacementunit,setVitalProductData(seeConfiguringVitalProductDataonpage 75).
7
3
4
50 NE1032T Installation Guide
Installing the Air-Duct OptionTheNE1032Tsupportsanoptional1Uairducttomaximizeairflowconditionsina19rack.
Theairductoptionisonlysupportedwhentheswitchisinstalledona4postrackmountkitbasis.Iftheswitchisinstalledonarackusingdefault2postrackmountkit,itwillnotsupporttheairductoption.
Forinformationonremovinganinstalled1Uairductoption,seeRemovingtheAirDuctOptiononpage 74.
Thefollowingtableliststhepartsincludedwiththeairductoptionkit.
Attention:Therackmountingframemaynotbeabletosupporttheweightofthenetworkingswitchwithonlythefrontpostmountingbrackets(2postapplication).Iftheswitchhasanundesirableamountofsag,itisrecommendedtousea4postmountingkit.
Table 12. AirductOptionKitparts
Item Number Description Quantity
1 Cabletie 4
2 1UDuctsleeve(long) 1
3 Mountingbracket(left) 1
4 Mountingbracket(right) 1
5 Foamcarrierassembly 2
6 M3.5screws 6
1
6
5
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 51
Attention:Forearthquakestability,mounttheswitchina4postrack.
Statement 26
CAUTION:
Donotplaceanyobjectontopofrackmounteddevices.
Toinstallthe1Uairductoptionina19rack,completethefollowingsteps:
1. Loosenandremovethemountingscrewsfrombothsidesofthemountingrailandsetthemasidetoreuseforsecuringthefoamcarrierinthenextstep.
2. PlacethehalfshearsontherearsideofthefoamcarriersandusetheM3.5mountingrailscrewstosecurethefoamcarrierassembliessnuglyagainsttherearoftheNE1032Tunit.Torquethescrewstoapproximately1.1Nm0.1Nm(10inchpounds).
Note: ThereareadditionalM3.5screwsintheairductassemblykit.
Half shear
Foam carrier snug against rear of unit
Reuse mounting screws
Mounting screws
52 NE1032T Installation Guide
3. SecuretheairductmountingbrackettotherailswithM6screws.Torquethescrewstoapproximately5.7Nm0.1Nm(50inchpounds).
Note: ReusetheoriginalM6screwsusedtofastenthe4postrackmountingbracketstosecuretheairductmountingbracketswith4postmountingbracketstogether.
4. SecuretheairductmountingbrackettotherackchassiswithM3.5screws.Torquethescrewstoapproximately1.1Nm0.1Nm(10inchpounds).
5. PlugthepowercordsintotheirrespectiveNE1032Tpowerconnectorsandusingtiewraps,securethepowercordstothemountingrails.
M3.5 screws
Air duct mounting bracket
M6 screws
Tie wraps
Tie wraps
Power connection
Power connection
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 53
6. Gentlyslidetheairductunitsideflangesintothecardguidesuntiltheunitisseatedfirmly.Makesurethatthefoamstripisorientedontop.
7. SecuretheairductunittotheairductbracketswiththetwoM4thumbscrews.
M4thumbscrews
Side flangesCard guides
Foam
54 NE1032T Installation Guide
Installing Port TransceiversTheNE1032Tsupportscopperandopticaltransceivers.
Toinstallasupportedtransceiver,seethefollowingsections:
InstallinganSFPCopperTransceiveronpage 54
InstallinganSFPOpticalTransceiveronpage 55
InstallinganSFP+OpticalTransceiveronpage 57
Installing an SFP Copper TransceiverApproved1GbESFPcoppertransceiversaresupportedinsomebreakoutadaptersthatcanbeinstalledinSFP+portslots.TheSFPcoppertransceiverprovidesanRJ45connectorthatacceptsastandard10/100/1000BASET(Category5)cable.
Approved1GbESFPcoppertransceiversaresupportedinG8296SFP+portslots.TheSFPcoppertransceiverprovidesanRJ45connectorthatacceptsastandard10/100/1000BASET(Category5)cablein100/1000TbaseTmode.Whenusedin10GbEmode,youmustuseCAT6coppercabling.
ToinstallanSFPcoppertransceiverinanSFP+portslotontheswitch,completethefollowingsteps.Note: ToavoiddamagetothecableortheSFPtransceiver,donotconnectthecablebeforeyouinstallthetransceiver.
1. Removethesafetycapandpullthelockingleverintothedown(unlocked)position.
2. Insertthetransceiverintotheslotuntilitclicksintoplace.Useminimalpressurewhenyouinsertthetransceiver.Donotuseexcessiveforcewhenyouinsertthetransceiveroryoumightdamagethetransceiverortheslot.
Note: Thetransceiverhasamechanicalguidekeytopreventyoufrominsertingthetransceiverinanincorrectorientation.
3. Pullupthelockinglevertolockthetransceiverintoplace.
4. ConnectthecablefollowingtheCablingGuidelinesonpage 39.
ToremoveanSFPcoppertransceiver,disconnectthecable,andpulldownthelockinglevertoreleasethetransceiver.Afteryouremovethetransceiver,replacethesafetycap.
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 55
Installing an SFP Optical TransceiverApproved1GbESFPopticaltransceiversaresupportedinNE1032TSFP+portslotsandinsomebreakoutadaptersthatcanbeinstalledinSFP+portslots.TheSFPopticaltransceiverprovidestwofiberopticcableconnectorsforconnectingtoexternalports.
Statement 3
CAUTION:
Whenlaserproducts(suchasCDROMs,DVDdrives,fiberopticdevices,ortransmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposuretohazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmightresultinhazardousradiationexposure.
DANGER
Class1LaserProduct
LaserKlasse1
LaserKlass1
Luokan1Laserlaite
AppareilLaserdeClasse1
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithopticalinstruments,andavoiddirectexposuretothebeam.
56 NE1032T Installation Guide
ToinstallanSFPopticaltransceiverinanSFP+portslotontheswitch,completethefollowingsteps.Note: ToavoiddamagetothecableortheSFPtransceiver,donotconnectthecablebeforeyouinstallthetransceiver.
1. Removethesafetycapandpullthelockingleverintothedown(unlocked)position.
2. Insertthetransceiverintotheslotuntilitclicksintoplace.Useminimalpressurewhenyouinsertthetransceiver.Donotuseexcessiveforcewhenyouinsertthetransceiveroryoumightdamagethetransceiverortheslot.
Thetransceiverhasamechanicalguidekeytopreventyoufrominsertingthetransceiverinanincorrectorientation.
3. Pullupthelockinglevertolockthetransceiverintoplace.
4. ConnectthefiberopticcablefollowingtheCablingGuidelinesonpage 39.
ToremoveanSFPopticaltransceiver,disconnectthefiberopticcable,andpulldownthelockinglevertoreleasethetransceiver.Afteryouremovethetransceiver,replacethesafetycap.
Copyright Lenovo 2017 Chapter 3: Installing NE1032T Hardware and Options 57
Installing an SFP+ Optical TransceiverApproved10GbESFP+opticaltransceiversaresupportedinNE1032TSFP+portslotsandinsomebreakoutadaptersthatcanbeinstalledinSFP+portslots.TheSFP+opticaltransceiverprovidestwofiberopticcableconnectorsforconnectingtoexternalports.
Statement 3
CAUTION:
Whenlaserproducts(suchasCDROMs,DVDdrives,fiberopticdevices,ortransmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposuretohazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmightresultinhazardousradiationexposure.
DANGER
Class1LaserProduct
LaserKlasse1
LaserKlass1
Luokan1Laserlaite
AppareilLaserdeClasse1
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithopticalinstruments,andavoiddirectexposuretothebeam.
58 NE1032T Installation Guide
ToinstallanSFP+opticaltransceiverinanSFP+portslotontheswitch,completethefollowingsteps.Note: ToavoiddamagetothecableortheSFP+transceiver,donotconnectthecablebeforeyouinstallthetransceiver.
1. Removethesafetycapandpullthelockingleverintothedown(unlocked)position.
2. Insertthetransceiverintotheslotuntilitclicksintoplace.Useminimalpressurewhenyouinsertthetransceiverintotheslot.Donotuseexcessiveforcewhenyouinsertthetransceiveroryoumightdamagethetransceiverortheslot.
Thetransceiverhasamechanicalguidekeytopreventyoufrominsertingthetransceiverinanincorrectorientation.
3. Pullupthelockinglevertolockthetransceiverintoplace.
4. ConnectthefiberopticcablefollowingtheCablingGuidelinesonpage 39.
ToremoveanSFP+opticaltransceiver,disconnectthefiberopticcable,andpulldownthelockinglevertoreleasethetransceiver.Afteryouremovethetransceiver,replacethesafetycap.
Copyright Lenovo 2017 59
Chapter 4. Removing and Replacing ComponentsThischapterdescribeshowtoremoveNE1032Thardwarecomponentsforreplacement.Thefollowingtopicsarecovered:
RemovingPortTransceiversonpage 60
Removingandreplacinghotswapmodules RemovingandReplacingaPowerSupplyModuleonpage 61 RemovingandReplacingaFanModuleonpage 65
Removingtheswitchfromoneofthesupportedracktypes RemovingtheNE1032TfromaStandardEquipmentRackonpage 67 RemovingtheNE1032TfromaLenovoSystemxorPowerRackonpage 69
RemovingtheAirDuctOptiononpage 74
ReplacingtheNE1032Tonpage 75
60 NE1032T Installation Guide
Removing Port TransceiversStatement 3
CAUTION:
Whenlaserproducts(suchasCDROMs,DVDdrives,fiberopticdevices,ortransmitters)areinstalled,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposuretohazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedhereinmightresultinhazardousradiationexposure.
DANGER
Class1LaserProduct
LaserKlasse1
LaserKlass1
Luokan1Laserlaite
AppareilLaserdeClasse1
ToremoveoneoftheinstalledSFPorSFP+transceivermodulesfromtheswitch,completethefollowingsteps:
1. Disconnecttheportcablefromthetransceiver.
2. Pulldownthelockinglevertoreleasethetransceiver.
3. Gentlyslidethetransceiveroutoftheswitch.
4. Afteryouremovethetransceiver,replacethesafetycap.
Toreplacethetransceivermodule,seetheappropriatesectionunderInstallingPortTransceiversonpage 54.
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithopticalinstruments,andavoiddirectexposuretothebeam.
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 61
Removing and Replacing a Power Supply ModuleTherearpaneloftheNE1032Thastwobaysforhotswappowersupplymodules.Twoactivepowersupplymodulesarerequiredforloadsharingandredundancy.Ifonepowersupplymodulefails,youcanreplaceitwithoutpoweringofftheswitchordisruptingswitchfunctions.
Forproperairflowwhenoperatingtheswitchwithonlyonepowersupplymodule,theemptypowersupplybaymustbeclosedbyablankpowerfillerplate.
Removing the Power Supply Module
Statement 5
CAUTION:
Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnofftheelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepowercord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnectedfromthepowersource.
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62 NE1032T Installation Guide
Toremoveahotswappowersupplymodule,completethefollowingsteps:
1. Removethepowercordfromthemodulespowerconnector.
2. Pressthereleaselatchofthepowersupplymodule,andslidethemoduleoutofthebay.
Attention:Donotleavethepowersupplybayemptyformorethan90secondswhiletheswitchisoperating.Eitherreplacethepowersupplymoduleorinstallablankpowerfillerplate.
Toreturnthecomponenttocustomerserviceforreplacement,seeAppendixA,GettingHelpandTechnicalAssistancetohelpyougatheralltherequiredinformationthatisnecessarytoreturnacomponent.Afteryouremovethecomponent,securelypackthecomponentforshipping.
Replacing the Power Supply Module
Statement 31
DANGER Electricalcurrentfrompower,telephone,andcommunicationcablesishazardous.
Toavoidashockhazard:
Donotconnectordisconnectanycablesorperforminstallation,maintenance,orreconfigurationofthisproductduringanelectricalstorm.
Connectallpowercordstoaproperlywiredandgroundedpowersource.
Connecttoproperlywiredpowersourcesanyequipmentthatwillbeattachedtothisproduct.
Whenpossible,useonehandonlytoconnectordisconnectsignalcables.
Neverturnonanyequipmentwhenthereisevidenceoffire,water,orstructuraldamage.
Disconnecttheattachedacpowercords,dcpowersources,networkconnections,telecommunicationssystems,andserialcablesbeforeyouopenthedevicecovers,unlessinstructedotherwiseintheinstallationandconfigurationprocedures.
Connectanddisconnectcablesasdescribedinthefollowingtablewhenyouinstall,move,oropencoversonthisproductorattacheddevices.
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 63
ToConnect:
1.TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct.
2.Attachsignalcablestotheproduct.
3.Attachpowercordstotheproduct.
Foracsystems,useapplianceinlets.
Fordcsystems,ensurecorrectpolarityof48Vdcconnections:RTNis+and48Vdcis.Earthgroundshoulduseatwoholelugforsafety.
4.Attachsignalcablestootherdevices.
5.Connectpowercordstotheirsources.
6.TurnONallthepowersources.
ToDisconnect:
1.TurnOFFallpowersourcesandequipmentthatistobeattachedtothisproduct. Foracsystems,removeallpower
cordsfromthechassispowerreceptaclesorinterruptpowerattheacpowerdistributionunit.
Fordcsystems,disconnectdcpowersourcesatthebreakerpanelorbyturningoffthepowersource.Then,removethedccables.
2.Removethesignalcablesfromtheconnectors.
3.Removeallcablesfromthedevices.
64 NE1032T Installation Guide
Toreplaceahotswappowersupplymodule,completethefollowingsteps:
1. Selectanemptypowersupplymodulebayontherearoftheswitch.Ifthetargetbayisprotectedbyablankpowerfillerplate,removetheblank.
2. Insertthepowersupplymoduleintotheselectedpowersupplybayandgentlypushitintotheslotuntilitlatches.Eachpowersupplymodulehasamechanicalguidekeytopreventyoufrominsertingthemoduleincorrectly.
3. ConnectthepowercordtothepowersupplymoduleandtoanappropriateuniversalgroundedACpowersource.
4. MakesurethatthepowersupplymodulesLEDsaregreen.
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 65
Removing and Replacing a Fan ModuleTherearpaneloftheNE1032Thasthreebasforhotswapfanmodules.Threeactivefanmodulesarerequiredforredundancy.
Withactivefanmodulesinallfanbays,ifonefanfails,theswitchwillsendanerrormessageandcontinueoperation.Youcanthenreplacethefailedfanwithoutpoweringofftheswitchordisruptingswitchfunctions.Ifasecondfanfails,theswitchwillsendanothererrormessage,writealogmessagetoflashmemory,andshutdowntopreventoverheating.
Removing the Fan Module
CAUTION:Besuretofinishthereplacementprocedurepromptly.Theswitchcouldoverheatifleftwithoutcoolingforanextendedperiod.
Toremoveahotswapfanmodule,completethefollowingsteps:
1. Loosentheretainerscrew.
Attention:Grasptheextractorhandleandgentlypullthefanmodulefromtheslot.Iftheinletairtemperatureisabove35C(95F)whiletheswitchisinoperation,
replacethefanmodulewithinfiveminutestoavoidoverheatingtheswitch.
Toreturnthecomponenttocustomerserviceforreplacement,seeAppendixA,GettingHelpandTechnicalAssistancetohelpyougatheralltherequiredinformationthatisnecessarytoreturnacomponent.Afteryouremovethecomponent,securelypackthecomponentforshipping.
Retainer Screw
66 NE1032T Installation Guide
Replacing the Fan ModuleToreplaceahotswapfanmodule,completethefollowingsteps:
1. Selectanemptyfanmodulebayontherearoftheswitch.Ifthetargetbayiscoveredbyablankfanfillerplate,loosentheretainerscrewandslidethefillerplateoutoftheslot.
2. Removethenewfanmodulefromtheantistaticshieldedbag.
3. Slidethefanmoduleintothecardguidesintheopenslotandgentlypushitallthewayintotheslot,sothatitfirmlyengageswiththeconnector(seetheillustration).Eachfanmodulehasamechanicalguidekeytopreventyoufrominsertingthemoduleincorrectly.
4. Tightentheretainingscrewonthefanmodule.Torquethescrewtoapproximately0.25Nm+/0.1Nm(2inchpounds).
5. MakesurethatthefanmodulesLEDislit.
Retainer Screw
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 67
Removing the NE1032T from a Standard Equipment RackThissectiondescribeshowtoremovetheNE1032Tfromastandard19inchequipmentrack.Forinformationaboutremovingtheswitchfromothersupportedracks,seetheappropriatesectioninthischapter.
ToremovetheNE1032Tfromastandardrack,completethefollowingsteps:
1. Disconnectallexternalcables.
2. Iftheairductoptionhasbeeninstalled,removeitasdescribedinRemovingtheAirDuctOptiononpage 74.
3. LoosenandremoveM6screws,washers,andclipnuts(orcagenuts)toreleasetheswitchunitfromtherack.
63
4
68 NE1032T Installation Guide
4. Slidetheswitchunitoutoftherack.
5. LoosenandremovetheM4screwsattachingthemountingbracketoneachsideoftheswitch.
6. IfreplacingtheunitwithanotherNE1032T,seeReplacingtheNE1032Tonpage 75.
21
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 69
Removing the NE1032T from a Lenovo System x or Power Rack
ThissectiondescribeshowtoremovetheNE1032TfromaLenovoSystemxorPower4postrack.
ToremovetheNE1032TfromaSystemxorPowerrack,completethefollowingsteps:
1. Disconnectallexternalcables.
2. Iftheairductoptionhasbeeninstalled,removeitasdescribedinRemovingtheAirDuctOptiononpage 74.
3. LoosenandremoveM3.5screwsthatsecuretherearbracketstothefrontbrackets.
4. LoosenandremovetheM6screws,washers,andclipnuts(orcagenuts)thatattachthefillerplateandrearmountingbracketstotherearrackposts.
3
10
59
70 NE1032T Installation Guide
5. Slidetherearmountingbracketsoutoftheirslotsinthefrontmountingbrackets.
6. LoosenandremovetheM6screws,washers,andclipnuts(orcagenuts)connectingthefrontmountingbracketstothefrontrackposts.
8
7
5
10
3
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 71
7. SlidetheNE1032Tunitoutoftherack.
8. LoosenandremovetheM4screwsthatattachthefrontmountingbracketstoeachsideoftheswitch.
9. IfreplacingtheunitwithanotherNE1032T,seeReplacingtheNE1032Tonpage 75.
2
61
1
72 NE1032T Installation Guide
Removing the NE1032T from a Lenovo iDataPlex RackThissectiondescribeshowtoremovetheNE1032TfromaLenovoiDataPlexrack.
ToremovetheNE1032TfromaniDataPlexrack,completethefollowingsteps:
1. Disconnectallexternalcables.
2. Ifthe1Uairductoptionhasbeeninstalled,removeitasdescribedinRemovingtheAirDuctOptiononpage 74.
3. LoosenandremovetheM6washers,screws,andclipnutsthatattachthealignmentplate.
4. LoosenandremovetheM6washersandscrewsthatmounttheswitchintotherack.
5. Slidetheswitchoutoftherack.
7
3
5
4
5
3
4
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 73
6. LoosenandremovetheM4screwsthatattachfrontandrearmountingbracketstoeachsideoftheswitch.
7. IfreplacingtheunitwithanotherNE1032T,seeReplacingtheNE1032Tonpage 75.
1 2
6
74 NE1032T Installation Guide
Removing the Air-Duct OptionTheNE1032Tsupportsanoptional1UairducttomaximizeairflowconditionsinaLenovoPowerSystemsGrouprack.
Toremoveaninstalled1Uairductoptionfroma19rack,completethefollowingsteps.
1. LoosentheM4thumbscrewssecuringtheairductunittothemountingbrackets.
2. Slidethe1Uairductunitoutoftherack.
Toreturnthecomponenttocustomerserviceforreplacement,seeAppendixA,GettingHelpandTechnicalAssistancetohelpyougatheralltherequiredinformation.Afteryouremovethecomponent,securelypackitforshipping.
Forinstructionstoinstallareplacementairductoption,seeInstallingtheAirDuctOptiononpage 50.
M4thumbscrews
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 75
Replacing the NE1032TPreparing and Returning the NE1032T
IfreplacingtheNE1032T,removeallassociatedcomponentsandoptionsaccordingtotheinstructionsinthischapter.Removeandretainclips,cords,cables,modules,capsorblanks,airductoption(ifinstalled),andanymountinghardware.Theseitemscanthenbereinstalledonthereplacementunit.
WhenyouremovetheNE1032Tfromtherack,recordtheproductMachineTypeModel(MTM)numberandserialnumbertouseforthereplacementswitch.SeeBeforeInstallingtheNE1032Tonpage 34tolocatetheproductinformationlabelsontheswitchorthroughtheswitchfirmwareinterface.
Toreturnthechassistocustomerserviceforreplacement,seeAppendixA,GettingHelpandTechnicalAssistancetohelpyougatheralltherequiredinformationthatisnecessarytoreturnacomponent.AfteryouremovetheNE1032Tunit,securelypackitforshipping.
Replacepowerandfanmodules.Fordetails,seeRemovingandReplacingaPowerSupplyModuleonpage 61andRemovingandReplacingaFanModuleonpage 65.
InstallthereplacementNE1032ThardwareasdirectedinChapter 3,InstallingNE1032THardwareandOptions).Oncethehardwareisinstalled,configuretheVitalProductData(VPD)onthereplacementswitchasshowninthefollowingsection.
Configuring Vital Product DataAfteryouinstallthereplacementNE1032Thardware(thenewunit),youmustconfigurethenewunittousetheVPDoftheunitwhichwasremoved(theoldunit),inordertoavoidlosinganylicensedelectronicentitlementdata.TherequiredinformationconsistsoftheoldunitsMTMandserialnumber,whichwascollectedfromtheoldunitaccordingtoBeforeInstallingtheNE1032Tonpage 34.
ToconfiguretheVPDonanewswitch,completethefollowingsteps.
1. LogintothenewNE1032TasdirectedinChapter 5,InitializingtheNE1032T.Attheloginprompt,thedefaultusernameisadminandthedefaultpasswordisadmin.
2. UsethefollowingCLIcommandstoentertheExecutiveconfigurationmode:
NE1032T> enableNE1032T# configure [device]NE1032T(config)#
76 NE1032T Installation Guide
3. SetthenewswitchtousetheMachineTypeModel(MTM)numberoftheoldunit.Forexample:
where1234-56XistheMTMfromyouroldunit.Note: TheMTMshownhereismerelyanexample.UsetheactualMTMrecordedfromyouroldNE1032Tunit.
4. Setthenewswitchtousetheserialnumberoftheoldunit.Forexample:
whereXX01234567istheserialnumberofyouroldunit.Note: Theserialnumbershownhereismerelyanexample.UsetheactualserialnumberrecordedfromyouroldNE1032Tunit.
5. Resettheswitchusingthefollowingcommand:
6. Whenpromptedforconfirmation,entery.Theswitchwillthenrestart.
NE1032T(config)# hardware mtm 1234-56XNew MTM value: 1234-56XPlease reset the system for the new changes to take effect
NE1032T(config)# hardware esn XX01234567
NE1032T# reload
Copyright Lenovo 2017 Chapter 4: Removing and Replacing Components 77
7. Aftertheswitchreboots,returntothecommandpromptandverifythattheVPDinformationiscorrectusingthefollowingcommand:
Formoreinformationaboutusingtheswitchinterface,seetheApplicationGuideandCommandReferencefortheNE1032TanditscorrespondingLenovoNetworkOperatingSystemandfirmwareversion.
NE1032T> display sys-info
*** display boot ***Current ZTP State: EnableCurrent FLASH software: active image: version 10.4.2.0 standby image: version 10.4.2.0 Uboot: version 10.4.2.0Currently set to boot software active imageCurrent port mode: default
Currently scheduled reboot time: none
...System Name: NE1032TSystem Description: NE1032TSystem Model: LENOVO NE1032TSystem Manufacture Date: 1304System Serial Number: XX01234567...
78 NE1032T Installation Guide
Copyright Lenovo 2017 79
Chapter 5. Initializing the NE1032TWhenyousupplypowertotheNE1032T,theswitchinitializesautomaticallyforbasicfunctions.
Statement 5
CAUTION:
Thepowercontrolbuttononthedeviceandthepowerswitchonthepowersupplydonotturnofftheelectricalcurrentsuppliedtothedevice.Thedevicealsomighthavemorethanonepowercord.Toremoveallelectricalcurrentfromthedevice,ensurethatallpowercordsaredisconnectedfromthepowersource.
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80 NE1032T Installation Guide
System Status LEDsThefollowingLEDsontheswitchfrontpanelindicatetheoverallsystemstatus:
Power:Steadygreenifthebothpowercordsareconnected,orflashinggreeniftheonlyonepowercordisconnected.
Service(!):OffifthesystemisOK,orflashingifserviceisrequired.
ForadditionalLEDindicators,seetheappropriatesectioninChapter 2,SwitchComponents.
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 81
Connecting to the SwitchUsetheswitchCommandLineInterface(CLI)toperformadditionalconfigurationtasks.YoucanaccesstheCLIusingtheserialconsoleportormanagementport.
Using the Serial Console PortYoucanaccesstheswitchCLIthroughtheserialconsoleportonthefrontpaneloftheswitch.ThisportusesRS232serialcommunications.Usetheconsolecablekittoconnecttheserialconsoleporttoaterminaloracomputerrunningaterminalemulationprogram.
Theconsoleportterminalemulationrequirementsareasfollows:
Defaultbaudrate=9,600bps
Charactersize=8characters
Parity=none
Stopbits=1
Databits=8
Flowcontrol=none
Using the Management PortIftheswitchisconnectedtoanetworkthatemploysDHCP,youcanalsoaccesstheswitchCLIthroughtheRJ45managementport.ThisportusesEthernetcommunicationsandcanbeaccessedusingTelnet,SNMP,oraWebbrowserviatheIPaddressprovidedbythenetworksDHCPserver.
82 NE1032T Installation Guide
Logging Into the SwitchWhentheswitchstarts,itperformsinitialselftests,andthenpromptsforthelogin.Forexample:
Attheprompt,typetheswitchusernameandpasswordandpressEnter.Thedefaultusernameisadminandthedefaultpasswordisadmin.Note: Iftheswitchhasalreadystartedpriortoyourconnection,youmayneedtopressEntertodisplaythepasswordprompt.
Aftersuccessfullyloggingintotheswitch,thefollowingCLIpromptwillbedisplayed:
********* Booting Lenovo CNOS image 1 *********4019996 bytes read in 338 ms (11.3 MiB/s)30611 bytes read in 139 ms (214.8 KiB/s)********* Booting active image 1 *********Booting OS Starting udevINIT: version 2.88 bootingINIT: version 2.88 bootingmknod /dev/blade-irq c 249 0 - OK
Poky (Yocto Project Reference Distro) 2.1.2 NE1032T /dev/ttyS0
NE1032T login:
NOS version 10.4.2.0 LENOVO NE1032T, Thu Feb 9 16:09:11 PST 2017
NE1032T>
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 83
Default Configuration FilesTheswitchfirmwarecontainsdefaultconfigurationfilesthatareloadedatthefactory.Whentheswitchfirstinitializes,thedefaultconfigurationfilesareloadedintotheactiveswitchmemory.Thedefaultsettingsallowtheswitchtoperformbasicfunctionswithminimaleffortbythesystemadministrator.
Customconfigurationsettingsmadebytheadministratorwilloverridethedefaultsettingsandcanbesavedsothattheyareretainediftheswitchisrebooted.However,ifdesired,youcanrevertthecustomconfigurationsettingstotheoriginalfactorydefaults.Theoriginalfactorydefaultconfigurationfilesareapermanentpartofthefirmware;youcannotdeletedthemorchangetheiroriginaldefinitions.
84 NE1032T Installation Guide
Configuring the Management Interface for Remote AccessTomanagetheswitchremotelyusingTelnet,SNMP,orawebbrowser,youmustfirstconfigurethemanagementinterface.YoucanuseDHCPtoautomaticallyconfiguretheinterface(enabledbydefault),oryoucanmanuallyconfigurethefollowingIPparameters:
IPaddressandsubnetmask
Gatewayaddress
Bydefault,DHCPisenabledonthemanagementinterface.IfthereisnoDHCPofferreceived,theswitchusesthedefaultmanagementIPaddress(192.168.50.50/24).ThisaddressisoverwrittenwhenaDHCPaddressisreceivedforthatinterface.IfDHCPisenabledandthereisnostaticaddressconfiguredforDHCP,requestswillcontinuetobesent.ThisfeaturedoesnotchangeexistingDHCPfunctionality.
Toconfigurethemanagementinterfaceforremotemanagement,completethefollowingsteps.
1. LogontotheswitchusingtheserialconsoleportormanagementportontheNE1032Tfrontpanel.
2. Entermanagementinterfacemode.
forLenovoEnterpriseNetworkOperatingSystem(ENOS):
forLenovoCloudNetworkOperatingSystem(CNOS):
3. ConfigureanIPaddress,subnetmask,andVLANassignment.
forLenovoEnterpriseNetworkOperatingSystem(ENOS):
NE1032T> enableNE1032T# configure terminalNE1032T(config)# interface ip 128NE1032T(config-ip-if)#
NE1032T> enableNE1032T# configure deviceNE1032T(config)# interface mgmt 0NE1032T(config-if)#
NE1032T(config-ip-if)# ip address 10.254.87.6NE1032T(config-ip-if)# ip netmask 255.255.255.0NE1032T(config-ip-if)# vlan 1NE1032T(config-ip-if)# no shutdownNE1032T(config-ip-if)# exitNE1032T(config)#
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 85
forLenovoCloudNetworkOperatingSystem(CNOS):
4. Configurethedefaultgateway.
forLenovoEnterpriseNetworkOperatingSystem(ENOS):
forLenovoCloudNetworkOperatingSystem(CNOS):
AfteryouconfiguretheIPaddressforyourswitchandyouhaveanexistingnetworkconnection,youcanusetheTelnetprogramfromanexternalmanagementstationtoaccessandcontroltheswitch.ThemanagementstationandyourswitchmustbeonthesameIPsubnet.
TheswitchCLIallowsyoutoconfigureandcontroltheswitchoverthenetworkusingtheTelnetprogram.YoucanusetheCLItoperformmanybasicnetworkmanagementfunctions.Inaddition,youcanconfiguretheswitchformanagementusinganSNMPbasednetworkmanagementsystemorawebbrowser.
FormoreinformationaboutusingtheCLI,seetheCommandReferenceguideforyourspecificswitchandfirmwareversion.
NE1032T(config-if)# ip address 10.254.87.6NE1032T(config-if)# ip netmask 255.255.255.0NE1032T(config-if)# vlan 1NE1032T(config-if)# exitNE1032T(config)#
NE1032T(config)# ip gateway 4 address 205.21.17.1NE1032T(config)# ip gateway 4 enable
NE1032T(config)# ip route 0.0.0.0/0 205.21.17.1
86 NE1032T Installation Guide
Updating FirmwareIffirmwareupdatesareavailable,youcandownloadthemfromtheLenovowebsite.Theswitchmighthavefeaturesthatarenotdescribedinthedocumentationthatcomeswiththeswitch,andthedocumentationmightbeupdatedoccasionallytoincludeinformationaboutthosefeatures,ortechnicalupdatesmightbeavailabletoprovideadditionalinformationthatisnotincludedintheswitchdocumentation.
Configurationsettingsarelostduringafirmwareupdate.Beforeupdatingthefirmware,saveacopyoftheconfigurationtoaseparatedevice.Intheeventofafailedupdate,thesavedconfigurationcanberestored.Formoreinformationabouttheconfigurationfile,seetheCommandReferenceguideforyourspecificswitchandfirmwareversion.
Attention:Installingthewrongfirmwareupdatemightcausethenetworkswitchtomalfunction.Beforeyouinstallafirmware,readanyreleasenotes,readmefilesandchangehistoryfilesthatareprovidedwiththedownloadedupdate.Thesefilescontainimportantinformationabouttheupdateandtheprocedureforinstallingtheupdate,includinganyspecialprocedureforupdatingfromanearlyfirmwareversiontothelatestversion.
Tocheckforfirmwareanddocumentationupdates,gototheLenovowebsite:http://support.lenovo.com/
Note: ChangesaremadeperiodicallytotheLenovowebsite.Proceduresforlocatingfirmwareanddocumentationmightvaryslightlyfromwhatisdescribedinthisdocument.
http://support.lenovo.com/
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 87
The Boot Management MenuTheBootManagementmenuallowsyoutoswitchtheNOSimage,resetthedefaultuserpassword,ortorecoverfromafailedsoftwareinstallation.
YoucaninterruptthestartupprocessandentertheBootManagementmenufromtheserialconsoleport.Whenthesystemdisplaysthefollowingmessage,pressShift + B.TheBootManagementmenuwillappear.
TheBootManagementmenuallowsyoutoperformthefollowingactions:
Tochangethebootingimage,enterIandfollowthescreenprompts.
Tobootinrecoverymode,enterR.
Toresetthedefaultuserpassword,enterPandfollowthescreenprompts.
Toreloadtheswitch,enterQ.Thereloadingprocesswillstartagain.
ToexittheBootManagementmenu,enterE.Thereloadingprocesscontinues.
The system is going down for reboot NOW!INIT: reboot: Restarting system
...
Press shift-B for startup menu or shift-R for recovery mode: ..Running Startup Menu
...
Boot Management Menu I - Change booting image R - Boot in recovery mode (tftp and xmodem download of images to recover switch) P - Password reset Q - Reboot E - ExitPlease choose your menu option:
88 NE1032T Installation Guide
Boot Recovery ModeTheBootRecoveryModeallowsyoutorecoverfromafailedsoftwareorbootimageupgradeusingTFTPorXModemdownload.
ToenterBootRecoveryModeyoumustselecttheStartup in recovery modeoptionfromtheBootManagementMenu.
TheBootRecoveryModemenuallowsyoutoperformthefollowingactions:
TorecoverfromafailedsoftwareorbootimageupgradeusingTFTP,enterTandfollowthescreenprompts.Formoredetails,seeRecoverfromaFailedImageUpgradeusingTFTPonpage 89.
TorecoverfromafailedsoftwareorbootimageupgradeusingXModemdownload,enterXandfollowthescreenprompts.Formoredetails,seeRecoveringfromaFailedImageUpgradeusingXModemDownloadonpage 91.
Toenabletheloadingofaspecialimage,enterPandfollowthescreenprompts.Formoredetails,seePhysicalPresenceonpage 93.
TocheckiftheswitchisreadytorunCloudNOSsoftware,enterF.Itperformsachecktoseeifthefilesystemisoptimallypartitionedandupdatesitaccordingly.
Torestartthereloadprocessfromthebeginning,enterR.
ToexitBootRecoveryModemenu,enterE.
Entering Rescue Mode.Please select one of the following options: T) Configure networking and tftp download an image X) Use xmodem 1K to serial download an image P) Physical presence (low security mode) F) Filesystem check R) Reboot E) Exit
Option? :
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 89
Recover from a Failed Image Upgrade using TFTPUsethefollowingproceduretorecoverfromafailedimageupgradeusingTFTP:
1. ConnectaPCtotheconsoleportoftheswitch.
2. OpenaterminalemulatorprogramthatsupportstheTelnetprotocol(forexample,HyperTerminal,SecureCRT,orPuTTY)andinputtheproperhostnameorIPaddressandtheporttoconnecttotheconsoleinterfaceoftheswitch.
3. ReloadtheswitchandaccesstheBootManagementmenubypressingShift + Bwhenthefollowingmessageappearsandthedotsarebeingdisplayed.
4. EnterBootRecoveryModebyselecting.TheRecoveryModemenuwillappear.
5. TostarttherecoveryprocessusingTFTP,select.Thefollowingmessagewillappear:
6. EntertheIPaddressofthemanagementport:
7. Enterthenetworkmaskofthemanagementport:
8. Enterthegatewayofthemanagementport:
9. EntertheIPaddressoftheTFTPserver:
10. Enterthefilepathandthefilenameoftheimage:
Aftertheprocedureiscomplete,theRecoveryModemenuwillberedisplayed.
Press shift-B for startup menu or shift-R for recovery mode: ...
Performing TFTP rescue. Please answer the following questions (enter 'q' to quit):
IP addr :
Netmask :
Gateway :
Server addr:
Image Filename:
90 NE1032T Installation Guide
FollowingisanexampleofasuccessfulrecoveryprocedureusingTFTP:
Entering Rescue Mode.Please select one of the following options: T) Configure networking and tftp download an image X) Use xmodem 1K to serial download an image P) Physical presence (low security mode) F) Filesystem check R) Reboot E) Exit
Option? : tPerforming TFTP rescue. Please answer the following questions (enter 'q' to quit):IP addr :10.241.6.4Netmask :255.255.255.128Gateway :10.241.6.66Server addr:10.72.97.135Image Filename: NE1032T-CNOS-10.4.2.0.imgs Netmask : 255.255.255.128 Gateway : 10.241.6.66Configuring management port.......................Installing image NE1032T-CNOS-10.4.2.0.imgs from TFTP server 10.72.97.135
Extracting images ... Do *NOT* power cycle the switch.Installing Application: Image signature verified.Installing image as standby image: 100%
Standby image update succeededUpdating install log. File NE1032T-CNOS-10.4.2.0.imgs installed from 10.72.97.135 at 15:29:30 on 12-3-2015Please select one of the following options: T) Configure networking and tftp download an image X) Use xmodem 1K to serial download an image P) Physical presence (low security mode) F) Filesystem check R) Reboot E) Exit
Option? :
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 91
Recovering from a Failed Image Upgrade using XModem DownloadUsethefollowingproceduretorecoverfromafailedimageupgrade.
1. ConnectaPCtotheserialportoftheswitch.
2. OpenaterminalemulatorprogramthatsupportsXmodemdownload(forexample,HyperTerminal,SecureCRTorPuTTY)andselectthefollowingserialportcharacteristics:
Speed: 9600bps
DataBits: 8
StopBits: 1
Parity: None
FlowControl: None
3. ReloadtheswitchandaccesstheBootManagementmenubypressingShift + Bwhenthefollowingmessageappearsandthedotsarebeingdisplayed.
4. EnterBootRecoveryModebyselecting.TheRecoveryModemenuwillappear.
5. SelectXforXmodemdownload.Youwillseethefollowingdisplay:
6. Whenyouseethefollowingmessage,changetheSerialPortspeedto115200bps:
7. PressEntertosetthesystemintodownloadacceptmode.Whenthereadinessmeterdisplays(aseriesofCcharacters),startXmodemonyourterminalemulator.Youwillseeadisplaysimilartothefollowing:
8. Selecttheimagetodownload.Xmodeminitiatesthefiletransfer.Whendownloadiscomplete,youareaskedtochangetheSerialPortspeedbackto9600bps:
9. PressEntertostartinstallingtheimage.
Press shift-B for startup menu or shift-R for recovery mode: ...
Running xmodem rescue.....
Change the baud rate to 115200 bps and hit the key before initiating the download.
... Waiting for the key to be hit before the download can start...CC
Change the baud rate back to 9600 bps, hit the key
92 NE1032T Installation Guide
Theimageinstallwillbegin.Aftertheprocedureiscomplete,theRecoveryModemenuwillberedisplayed.
Bootimagerecoveryiscomplete.
Extracting images ... Do *NOT* power cycle the switch.Installing Root Filesystem:Image signature verified. 100%Installing Kernel:Image signature verified. 100%Installing Device Tree:Image signature verified. 100%Installing Boot Loader: 100%Updating install log. File image installed from xmodem at 18:06:02 on 13-3-2015Please select one of the following options: T) Configure networking and tftp download an image X) Use xmodem 1K to serial download an image P) Physical presence (low security mode) F) Filesystem check R) Reboot E) Exit
Option? :
Copyright Lenovo 2017 Chapter 5: Initializing the NE1032T 93
Physical PresenceUsethefollowingproceduretoenabletheinstallationofspecialimagesontheswitch,whenadeepertroubleshootinganalysisisrequired:
1. ConnectaPCtotheconsoleportoftheswitch.
2. Openaterminalemulatorprogramthatsupportsaserialportconnectionandselectthefollowingserialportcharacteristics:
Speed: 9600bps
DataBits: 8
StopBits: 1
Parity: None
FlowControl: None
3. BoottheswitchandaccesstheBootManagementmenubypressingShift + Bwhenthefollowingmessageappearsandthedotsarebeingdisplayed.
4. EnterBootRecoveryModebyselectingR.TheRecoveryModemenuwillappear.
5. TobeginthePhysicalPresenceprocedure,selectP.Thefollowingwarningmessagewillappearandyouwillbepromptedforconfirmation(enterytoconfirm):
6. Asecuritytestwillbeperformed.Thesystemlocation(blue)LEDwillblinkanumberoftimesbetween1and12.Enterthatnumber:
7. Afterenteringthecorrectnumber,theRecoveryModemenuwillreappear.Toinstallaspecialimage,useoneofthefollowingprocedures:
TFTP(fordetails,seepage 89)
XModemDownload(fordetails,seepage 91)Note: Youhavethreeattemptstosuccessfullycompletethesecuritytest.Afterthreeincorrectattempts,theswitchwillreboot.
Afterthetestiscompleted,theswitchwillbeputinlowsecuritymode.Thismodewillallowyoutoinstallspecialimagesontheswitch.Toreverttonormalsecuritymode,youmustreboottheswitchorenterPagainintheRecoveryModemenu.
Press shift-B for startup me