AboutThisManual
Purpose
Thismanualprovidesproceduresandguidelinesthatsupportthemaintenanceofthe
ZXA10C300OpticalAccessConvergenceEquipment.
IntendedAudience
Thisdocumentisintendedfor:
lDebuggingengineer
lNMmonitoringengineer
lMaintenanceengineer
WhatIsinThisManual
Thismanualcontainsthefollowingchapters:
ChapterSummary
1,SafetyDescriptionsProvidesthesafetyprecautionsandsign
description.
2,RoutineMaintenanceDescribestheroutinemaintenanceatboththe
equipmentsideandtheNMside.
3,DataBackupandRecoveryDescribesthesavingandbackupoftheNEdata.
4,ExpansionGuidesDescribestheexpansionowandtheprocessing
guidesforexpansionfailure.
5,CutoverGuidesDescribesthecutoverowandthecutover
restoringguides.
6,VersionUpgradeGuidesDescribestheversionupgradingowsand
upgradingfailureguides.
AppendixA,CardReplacementDescribesthecardreplacement.
Conventions
Thismanualusesthefollowingtypographicalconventions:
TypefaceMeaning
ItalicsVariablesincommands.Itmayalsorefertootherrelatedmanualsanddocuments.
BoldMenus,menuoptions,functionnames,inputelds,optionbuttonnames,check
boxes,drop-downlists,dialogboxnames,windownames,parameters,and
commands.
ConstantwidthTextthatyoutype,programcodes,lenames,directorynames,andfunctionnames.
I
SJ-20130520164529-008|2013-06-30(R1.0)ZTEProprietaryandCondential