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1、adsl上网常见问题（ADSLcommonproblemsontheInternet）Judgmentandhandlingofcommonproblemsinbroadband(ADSL)usersGenerally,themainfactorsaffectingthequalityofbroadbandInternetusersareasfollows:1,terminalequipment.Suchas:computer,MODEM,server,networkcard,cable,separator,cordlesstelephoneandpowersupply,e
2、tc..2,telephoneline.Suchas:thephoneisdisconnected,therearecrosstalk,noise,currentsound,gassoundandsoundsmall,etc..3、endofficesystem,equipmentandcommunicationnetwork.Webserver.First,theInternetoftendroppedThemainfactorsthatcausetheInternettobedroppedare:(1)inrainydays,ADSLiseasytodropbecaus
3、ethetelephonelineisaffectedbyweather,andtheringresistancechanges,resultingininstantpulse,resultingindisconnection.(2)thesettingtimeofthedial-upsoftwareparameterintheclient'scomputerorrouteristoosmall.Sometimes,whenthepageisviewedandthedataflowisnotformed,thedisconnectionisformed.(recommend
4、ednottouseMEDEMbuilt-indial-up,theremaybeunexplaineddelayscausedbyfault,thefaultchaxiu).Modifytimesettings.(3)thereisnoseparatorbeforeorinfrontofthetelephoneorfacsimilemachine,oraseparatorisplacedinfrontofeach.(alltelephonesandfaxesmustbeattachedtotheseparator,andthetelephonelineconnecting
5、theMODEMmustbededicatedtotheline.(4)theproblemofADSLMODEM.IfevenwithouttheInternet,pleasechecktheequipmentADSLlampisnormal,nowtheuserequipmentmainlyhastwokinds,oneisthepreviouslyusedhixih(ZyXEL),undernormalcircumstances,theequipmentshouldbefourlight,ifthelightdoesnotshine,pleasereequipment
6、ofthepowerswitch,waitingforafteraminute,lightobservationlamp,fourlampslightupallisnormal,ifthereisnolights,thefirstobservationwhichdoesnotlight,suchastheDSLlightisnotbright,shouldcheckwhetherthetelephoneline,ifthelinehassignallampandpleasecontactmaintenancepersonnel.Iwillhavetoberepairedas
7、soonaspossible.Twoisnowthelargesubunit(Dare)equipment,undernormalcircumstances,thedevicehasthreelights,broadbandsignallampofthedeviceforLinklamp,Linklampsuchasconstantlightfornormal,suchasflash,pleasecontactthemaintenancepersonnel.Thecommonfailuresofusertermin
