Zte ZXR10 5900E Series - Chapter 1 Routine Maintenance Overview; Purposes; Principles and Precautions

Chapter1
RoutineMaintenance
Overview
TableofContents
Purposes....................................................................................................................1-1
PrinciplesandPrecautions.........................................................................................1-1
IntroductiontoRoutineMaintenanceItems.................................................................
1-3
1.1Purposes
Routinemaintenanceisapreventiveandperiodicmeasure.Itistolocateandremove
thefaultsandhiddentroublesintimebycheckingandmaintainingtheequipmentandthe
equipmentroomperiodicallywhentheequipmentareworkingproperly.Maintainingthe
equipmentandthenetworkscanmakethesystemworkproperly,reliablyandsecurely.
Thepurposesofroutinemaintenance:
lTolocatethealarmssentbytheequipmentorfaultsontheequipmentintime,and
totakeappropriatemeasurestohandleandrecoverthefaults,thusmaintainingthe
healthyleveloftheequipmentandreducingtheequipmentfaults.
lTolocatetheabnormalitiesofthelinkstatusortheconnectionstatusduringservice
operation,andtotakeappropriatemeasurestohandleandrecoverthesystemfaults,
thusensuringnormalserviceoperation.
lTograsptheoperationstatusoftheequipmentandthenetworksinrealtime,to
knowtheoperationtrendoftheequipmentandthenetworks,andtoimprovethe
sudden-eventhandlingefciencyofthemaintenancepersonnel.
lTomaketheequipmentalwaysremainingoodcondition,andtoensurethesafe,
stableandreliableoperationofthesystemthroughregularmaintenance.
lByperformingregularcheck,backup,testandcleaning,tolocatethehiddentroubles,
includingnaturalaging,functioninvalidationandperformancedeteriorationduringthe
equipmentoperation,andtohandlethesetroublestopreventanaccident.
1.2PrinciplesandPrecautions
Ifyoulocateanyfaultduringroutinemaintenance,starttherelatedtroubleshooting
owandhandlethefaultinaccordancewiththedocumentsoftheZXR105900E
product.Forrelatedandupdateddocuments,visitZTETechnicalSupportWebsite,
http://support.zte.com.cn/.
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SJ-20150114102049-013|2015-01-15(R1.0)ZTEProprietaryandCondential