Koj puas tau xav tias yuav ua li cas hauv Is Taws Nem ncav koj lub tsev ntawm xob laim-nrawm nrawm? Cov lus teb nyob rau hauv ib yam dab tsi hu uaFtth, lossisFiber ntau rau hauv tsevCov. Nws yog lub thev naus laus zis uas tau hloov kho txoj kev uas peb txuas rau Is Taws Nem, thiab hauv qhov blog, peb yuav tawg rau hauv txoj kev uas yooj yim to taub-txawm tias koj tsis tau hnov dua ntawm nws ua ntej!
Dab tsi yog ftth?
Ftth sawv rauFiber ntau rau hauv tsev, thiab nws yog raws nraim li cas nws suab zoo li: lub thev naus laus zis uas cojFiber-optic cablesncaj qha rau koj lub tsev. Tsis zoo li cov kev sib txuas hauv internet uas siv cov xov hlau tooj liab (xws li DSL lossis Cable), FTH siv cov ntaub nyias nyias los yog cov yas kom xa cov ntaub ntawv raws li cov duab ntawm lub teeb. Qhov no txhais tau tias nrawm nrawm dua, kev ntseeg tau ntau dua, thiab ib qho kev paub internet zoo dua.
Xav txog nws zoo li no: yog tias kev ua lag luam tsoos yog ib txoj kev av, ftth yog ib qho superhighway. Nws yog tsim los lis ntau cov tsheb ntau dua ntawm ntau dua kev ceev!
Ua li cas ftth ua haujlwm?
Cia peb rhuav nws nqis taw ntaiv los ntawm kauj ruam:
1.Lub Fiber-Optic Cable:
Nov yog lub hnub qub ntawm kev ua yeeb yam. Fiber-optic clesles yog ua los ntawm iav los yog yas thiab yog qhov kawg tsis muaj txog qhov dav ntawm tib neeg cov plaub hau. Lawv xa cov ntaub ntawv raws li lub teeb taw qhia, uas tuaj yeem taug kev nrawm dua thiab mus deb dua hluav taws xob cov xov hluav taws xob siv.
2.Kev taug kev ntawm lub teeb:
Cov lus pib ntawm lubKev Pabcuam Internet (ISP).
Los ntawm muaj, cov ntaub ntawv taug kev los ntawm aLub ntsiab fiber ntau(hu uaFeeder Cable) rau ib qho chaw faib khoom.
Ntawm qhov chaw faib khoom, ib qho cuab yeej hu ua acaisfaib cov teeb liab rau hauv ntau txoj kev, xa nws mus rau lub tsev sib txawv.
Thaum kawg, lub teeb liab mus txog koj lub tsev los ntawm aTso Cable, uas txuas rau lub thawv me me hu ua aOnt (Optical Network Terminal).
Thet:
Cov ONT yog zoo li tus txhais lus. Nws converts lub teeb ntsuas ntawm cov cim hluav taws xob ntawm cov paib hluav taws xob uas koj cov khoom siv hluav taws xob (zoo li koj lub laptop, xov tooj, lossis ntse TV) tuaj yeem nkag siab. Ib zaug txuas, koj tau npaj txhij rau kwj, kev ua si, lossis video hu ntawm blazing-ceev ceev!
Vim li cas cov lus ftth thiaj txaus?
Ntawm no yog vim li cas FTTH yog kev ua si-hloov pauv:
1.Blazing-nrawm nrawm:
Nrog FTTH, koj tuaj yeem tau txais kev siv internet ntawm li1 Gbps (Gigus ib ob)los yog siab dua. Qhov ntawd yog nrawm txaus rau Download tau Full HD Movie hauv vib nas this!
2.Kev ntseeg tau:
Fiber-optic clesles muaj kev cuam tshuam tsawg dua los ntawm huab cua, kev cuam tshuam hluav taws xob, hluav taws xob kev cuam tshuam, lossis nrug. Qhov no txhais tau tias tsawg dua kev tawm dag zog thiab muaj qhov sib txuas ruaj khov.
3.Yav tom ntej-pov thawj:
Raws li thev naus laus zis kev nce qib, FTTH tuaj yeem yooj yim siv cov ntaub ntawv nce ntxiv. Seb nws yog 4K streaming, kev muaj tiag virtual, lossis ntse tsev cuab yeej, ftth muaj koj them.
4.Saimetrical nrawm:
Tsis zoo li ib txwm muaj internet, FTHTH muabSaimetrical nrawm, lub ntsiab lus koj upload ceev yog tsuas yog nrawm li koj rub tawm ceev. Qhov no zoo meej rau kev hu nkauj video, kev twv txiaj online, lossis muab cov ntaub ntawv loj.
Daim ntawv thov lub neej tiag tiag ntawm FTH
Ftth tsis yog hais txog sai sai netflix streaming (txawm tias yog ib qho txiaj ntsig zoo!). Nov yog qee qhov tseeb-ntiaj teb siv:
1.Ntse Tsev:
Nrog FTTH, koj tuaj yeem txuas tag nrho koj cov khoom siv ntse-teeb, cov phiaj xwm kev ruaj ntseg, tsis muaj kev txhawj xeeb txog kev lag luam lossis tsis muaj kev txhawj xeeb txog kev lag luam lossis tsis muaj kev txhawj xeeb.
2.Chaw taws teeb ua haujlwm thiab kev kawm:
FTH ua video hu, cov ntaub ntawv sib qhia, thiab huab ua haujlwm tsis sib xws, txawm muaj ntau tus neeg siv hauv tsev.
3.Kev twv:
Cov gamers hlub ftth rau nws latency latency thiab kev kub ceev, ua kom muaj kev ua si du thiab teb.
4.Kho mob:
FTH ua rau cov kws kho mob noj tshuaj, pub tus kws kho mob los ua cov kev sab laj virtual thiab txawm tias muaj peev xwm phais cov chaw taws teeb nrog kev ntsuas.
Yog ftth muaj nyob txhua qhov chaw?
Thaum FTH yog loj hlob sai, nws tseem tsis tau muaj nyob txhua qhov chaw. Txhim kho cov fiber-optic cables yuav tsum muaj cov kev nqis peev tseem ceeb, yog li nws feem ntau dov tawm hauv nroog loj. Txawm li cas los xij, raws li xav tau rau high-speed internet zuj zus, ntau thiab ntau cov zej zog tau txais kev nkag mus rau FTH.
Lub neej yav tom ntej ntawm FTH
FTHT yog ntau tshaj li lub thev naus laus zis - nws yog lub rooj vag mus rau yav tom ntej. Raws li peb tsiv mus rau lub ntiaj teb5G, Iot (internet ntawm yam), thiabAI (Kev Txawj Ntse), Ftth yuav ua rau lub luag haujlwm tseem ceeb hauv kev ua kom peb muaj kev sib txuas. Nws tsis yog hais txog nrawm; Nws yog hais txog kev ua kom muaj kev txhim kho tshiab thiab hloov txoj kev uas peb nyob, ua haujlwm, thiab ua si.