Lefatšeng la thelevishene ea cable,CATV line e atolosaphetha karolo ea bohlokoa ho atoloseng litaba le ho matlafatsa ts'epo. Ha theknoloji e ntse e tsoela pele, tlhokahalo ea litšebeletso tsa thelevishene tsa cable tsa boleng bo holimo, tse sa sitisoeng ke letho e ntse e eketseha. Sena se lebisitse ho nts'etsopele ea litharollo tse ncha, tse kang cable TV line extenders, tse fetohileng karolo ea bohlokoa ea kabo ea mats'oao a TV.
CATV line extender ke sesebelisoa se etselitsoeng ho holisa le ho atolosa tšireletso ea matšoao a cable TV, ho netefatsa hore basebelisi ba fumana kamohelo e hlakileng le e tsitsitseng sebakeng se pharaletseng. Sena se bohlokoa ka ho khetheha libakeng tse nang le sebaka se thata kapa libaka tse telele pakeng tsa hlooho ea cable le mosebelisi oa ho qetela. Ka ho matlafatsa matla a lets'oao, li-extensions tsa mohala li atleha ho hlola phokotso ea mats'oao, ho netefatsa hore basebelisi ba fumana liteishene le lits'ebeletso tse fapaneng ntle le tšitiso ea letho.
E 'ngoe ea melemo ea mantlha ea li-extensions tsa lithapo tsa CATV ke bokhoni ba ho atolosetsa tšireletso libakeng tseo pele li neng li sa sireletsoa kapa tse nang le boleng bo tlase ba matšoao. Sena se bohlokoa ka ho khetheha libakeng tsa mahaeng kapa tse ka thōko moo lisebelisoa tsa kabo ea thelevishene li ka fokolang. Ka leano la ho beha li-extensions tsa marang-rang ho marang-rang a marang-rang, bafani ba litšebeletso ba ka atolosa phihlello ea bona le ho fihlela palo e kholoanyane ea bareki, kahoo ba eketsa ho kenella ha bona 'marakeng le monyetla oa ho fumana chelete.
Ntle le ts'ebetso e atolositsoeng, li-cable TV line extenders li bapala karolo ea bohlokoa ho ntlafatseng ts'epahalo ea ts'ebeletso ea hau ea cable TV. Ho fokotseha ha lets'oao le tšitiso li ka hlaha ka lebaka la lintlha tse fapaneng tse kenyelletsang sebaka, ho se tsamaisane ha tšitiso, le maemo a tikoloho. Li-extensions tsa mela li rarolla mathata ana ka ho holisa lets'oao le ho lefella tahlehelo leha e le efe, e leng se bakang phetiso ea matšoao e matla le e tsitsitseng. Sena le sona se ntlafatsa boleng ba litšebeletso le khotsofalo ea bareki kaha ba ngolisitseng ba ka natefeloa ke ho shebella ntle le tšitiso ea matšoao.
Ho feta moo, ho romelloa ha li-extensions tsa mohala oa CATV ho boetse ho thusa ho ntlafatsa katleho ea marang-rang a cable TV. Ka ho ntlafatsa matla le boleng ba mats'oao, bafani ba lits'ebeletso ba ka fokotsa tlhoko ea lintlafatso tsa meaho e theko e boima kapa ho kenya li-node tse ling tsa kabo. Sena ha se fokotse litšenyehelo tsa ts'ebetso feela, empa hape se nolofatsa tlhokomelo le tsamaiso ea marang-rang, e leng se etsang hore ho be le lisebelisoa tsa marang-rang tse bolokang chelete e ngata le tse tsitsitseng.
Ha tlhokahalo ea litlhaloso tse phahameng (HD) le li-ultra-high definition (UHD) li ntse li eketseha, karolo ea li-extensions tsa mela ea CATV e ba ea bohlokoa le ho feta. Lisebelisoa tsena li bohlokoa ho netefatsa hore mats'oao a matla a bandwidth a hlokahalang ho fana ka HD le Ultra HD litaba li tlisoa ka nepo le ka ts'epahalo malapeng a basebelisi. Ntle le li-extensions tsa mela ho fana ka matlafatso e nepahetseng le maemo a mats'oao, ho tsamaisoa ha litaba tsa boleng bo holimo ho fokotsehile, e leng se bakang ho se shebelle hantle ba ngolisitseng.
Ho phethela,CATV line e atolosake karolo ea bohlokoa ea kabo ea lets'oao la cable TV 'me li bapala karolo ea bohlokoa ho atoloseng litaba le ho ntlafatsa ts'epo. Ka ho holisa le ho beha mats'oao a boemo, li-extensions tsa line li thusa bafani ba litšebeletso ho fihlela bamameli ba bangata, ho ntlafatsa boleng ba lits'ebeletso le ho ntlafatsa katleho ea marang-rang a lithelevishene tsa cable. Ha thekenoloji e ntse e tsoela pele ho fetoha, bohlokoa ba lisebelisoa tsa mohala oa CATV ho fana ka litšebeletso tsa TV tsa boleng bo holimo, tse sa sitisoeng ke letho li tla tsoela pele ho hola.
Nako ea poso: Aug-22-2024