华为SGSN 培训

TechnicalDescription:C-SGSNBoards©31-Jan-2005Motorola,Inc.68P02904W56-BAllRightsReservedCONTROLLEDINTRODUCTION31-Jan-2005CopyrightsTheMotorolaproductsdescribedinthisdocumentmayincludecopyrightedMotorolacomputerprogramsstoredinsemiconductormemoriesorothermedia.LawsintheUnitedStatesandothercountriespreserveforMotorolacertainexclusiverightsforcopyrightcomputerprograms,includingtheexclusiverighttocopyorreproduceinanyformthecopyrightcomputerprogram.Accordingly,anycopyrightMotorolacomputerprogramscontainedintheMotorolaproductsdescribedinthisdocumentmaynotbecopiedorreproducedinanymannerwithouttheexpresswrittenpermissionofMotorola.Furthermore,thepurchaseofMotorolaproductsshallnotbedeemedtogranteitherdirectlyorbyimplication,estoppelorotherwise,anylicenseunderthecopyrights,patentsorpatentapplicationsofMotorola,exceptfortherightsthatarisebyoperationoflawinthesaleofaproduct.RestrictionsThesoftwaredescribedinthisdocumentisthepropertyofMotorola.Itisfurnishedunderalicenseagreementandmaybeusedand/ordisclosedonlyinaccordancewiththetermsoftheagreement.Softwareanddocumentationarecopyrightmaterials.Makingunauthorizedcopiesisprohibitedbylaw.Nopartofthesoftwareordocumentationmaybereproduced,transmitted,transcribed,storedinaretrievalsystem,ortranslatedintoanylanguageorcomputerlanguage,inanyformorbyanymeans,withoutpriorwrittenpermissionofMotorola.AccuracyWhilereasonableeffortshavebeenmadetoassuretheaccuracyofthisdocument,Motorolaassumesnoliabilityresultingfromanyinaccuraciesoromissionsinthisdocument,orfromtheuseoftheinformationobtainedherein.Motorolareservestherighttomakechangestoanyproductsdescribedhereintoimprovereliability,function,ordesign,andreservestherighttorevisethisdocumentandtomakechangesfromtimetotimeincontenthereofwithnoobligationtonotifyanypersonofrevisionsorchanges.Motoroladoesnotassumeanyliabilityarisingoutoftheapplicationoruseofanyproductorcircuitdescribedherein;neitherdoesitconveylicenseunderitspatentrightsofothers.TrademarksMotorolaandtheMotorolalogoareregisteredtrademarksofMotorolaInc.IntelligenceEverywhere,M-CellandTaskfinderaretrademarksofMotorolaInc.Allotherbrandsandcorporatenamesaretrademarksoftheirrespectiveowners.CONTROLLEDINTRODUCTION31-Jan-2005TableofContentsContents■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■TechnicalDescription:C-SGSNBoardsIssuestatusofthismanual.......................................2Versioninformation........................................2Resolutionofservicerequests...................................2IncorporationofCDCNs......................................2Generalinformation..........................................3Purpose.............................................3Featurereferences.........................................3Crossreferences.........................................4Dataencryption..........................................4Textconventions.........................................5Reportingsafetyissues........................................6Procedure............................................6Warningsandcautions.........................................7Warnings.............................................7Failuretocomplywithwarnings..................................7Cautions.............................................7Generalwarnings...........................................9Warninglabels..........................................9Specificwarnings.........................................9Generalcautions...........................................13Cautionlabels...........................................13Specificcautions.........................................13Devicessensitivetostatic.......................................14Specialhandlingtechniques....................................14Motorolamanualset..........................................15OrderingmanualsandCD-ROMs.................................15Manualamendment..........................................16GMRavailability.........................................16CDCNavailability........................................16CDCNinstructions........................................17CDCNamendmentrecord.....................................18Chapter1:UACUOverview...............................................1-2Function...............................................1-3FunctionalDescription......................................1-3OperationalEnvironment.....................................1-3PanelDescription...........................................1-568P02904W56-Bi31-Jan-2005CONTROLLEDINTRODUCTIONContentsTechnicalSpecifications........................................1-7Chapter2:UBIUOverview...............................................2-2Function...............................................2-3FunctionalDescription......................................2-3OperationalEnvironment.....................................2-4PanelDescription...........................................2-5Interface.............................................2-5BoardLayout.............................................2-8Jumper...........