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1、弱电布线基础知识(Basicknowledgeofweakcurrentcabling)Basicknowledgeofwiringweak・Txt36loveisarayofsunshine,letyourmindeveninthecoldwintercanfeelthewarmthofspring;loveisaclearspring,letyouremotionsovertheyearsevenifthedustisstillclearnet・1,thefamilyofweakwiringistosharethenetwork,telephone,cableandotherresou
2、rces,thebestofthemainrooms,thesethreeinterfacesare・Divisionofequipmentofhouseholdnetwork,telephoneandcableTVaregenerally(morethanoneinfouroutthere,themoreexpensive),ifitistworoomsonehallcanleavetheinterfaceinthelivingroom,masterbedroom,secondbedroomnetwork,telephone,TV,TVinterfaceleftrestaurant,ba
3、throomphoneinterface・Iftheroomismore,youcanchoosetoreserve,youcanalsofirstrunoutoftheline,placedintheweakdistributionbox,andwhennecessary,youcanchangetheplugintoeachroom・Audioandvideoaredifferent,althoughitcansharefrequency,butathome,atthesametimecanonlyprovideasignalforaterminal,Ithinkitisnotnece
4、ssarytostayineachroominterface・2,weakwiringtomeettherequirementsofsharingandinterworking,youmustusefrequencydivisionorswitchingequipment・Switchingequipmentinsideandoutsidethenetworknetworkrouter(LAN)ormodem(ADSL)isacat,thepriceofabout300yuan,thenetworkswitchingequipmentisswitchorhub,switchwithalit
5、tlebetter,thepriceislessthan200yuan,nowyoucanbuy80-90hub・Themarkethasitsownroutersandrouterswithswitchesandswitchingcats,thepriceof300-500yuan,itisrecommendedtouse・Thetelephoneexchangefrequencyequipmentisswitchorjunctionbox,switchisalsogood,thepriceof100-200yuan,thejunctionboxisverycheap,buteachro
6、omcannotcommunicatewithnotmorethan3telephones;TVfrequencyequipmentisfrequency(support),weshouldallknow.2,theweaklinemustusethestartypewiring,fromtheexchange,thefrequencydivisionequipmenttoeachportradiation.Fromwiringconstructionsimple,convenientmaintenanceconsiderations,itisbesttoputallkindsofequi
7、pmentinthesameplace.Nowthenewpremisesaregenerallyweakpowerdistributionbox,inthedistributionboxreservedavarietyoflinesofconnections;somearenotreservedjoints,butthelineintheboxtransitcircle,andthenleadtoaroom・Doesn
