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1、弱电布线基础知识Thepurposeofthefamily，sweakwiringistosharetheresources,suchastheInternet,telephone,cableTV,etc・，andthebestmajorroomshaveallthreekindsofinterfaces・Network,telephone,cableTVhomefrequencydivision,whichisgenerallyasovereignsinto(morehavemoreexpensive),ifitistworoomsone
2、hallcangenerallybeinsittingroom,advocatelie,secondlietokeepthenetworkinterface,phone,TV,restaurantforTVinterface,toiletleavetelephoneinterface・Ifyouhavemoreroom,youcanchoosetoreserve・Youcanalsorunthelinefirst,putitinaweakpowerdistributionbox,andyoucanreplacetheplugthatlead
3、stoeachroomwhenyouneedit.Audio,video,althoughalsocansharingfrequencydivision,butessentiallythesametimeathomecanonlyprovidesignalsforaterminal,Ithinkthereisnoneedtoleavetheinterfaceineveryroom・Inordertomeettherequirementsofsharingandintercorinection,theweakelectricalwiringm
4、ustbeusedinfrequencyorexchangeequipment・Networkofinternalandexternalnetworkswitchingequipmentisarouter(LAN)oramodem(ADSL)isthecat,thepriceisabout300yuan,networkswitchingequipmentisswitchorhub,withaswitch,thepriceislessthan200yuan,ahubnowyoucanbuya80-90.Themarkethasarouterw
5、ithitsownswitchandacatwithitsownroutingandswitch.Thepriceis300to500yuan,whichisrecommended.Telephoneexchangefrequencydivisiondeviceisswitchesorcablebox,andisalsoaswitchisgood,price100-200yuan,junctionboxisverycheap,buteachroomcannotbeShared,alsowithnotmorethanthreetelephon
6、e;ThefrequencydivisionofTVisthefrequencydivision(branch),everyoneshouldknow.Theweakelectricalcircuitshouldadoptthestarwiring,fromtheexchange,thefrequencydivisionequipmenttothevariousportradiation.Itiseasytoconstructfromthewiring,themaintenanceisconvenient,thebestequipmenti
7、sputinthesameplace・Thereareusuallyweakelectricaldistributionboxesinthedoorwayofthenewhouse,whicharereservedfordifferentwiringinthedistributionbox・Somearenotreserved,butthelineisinthetrunkandthenleadstoaroom.Itdoesn，tmatterifyoucutthelineINthebox,switchtheoneatoneendandswit
8、chthefrequencyontheotherend・Wecanputthelowvoltagedistributionboxtomodify,mountexchange,fr
