Niaj hnub no lub hnub nyoog niaj hnub no, kev thov kom muaj kev sib txuas lus online thiab kev sib txuas lus qib siab yeej tsis tau muaj ntau dua. Txhawm rau ua kom tau raws li qhov kev thov no, cov tuam txhab sib txuas lus tau hloov kho lawv cov network ua ntu zus los muab cov neeg siv khoom nrawm dua thiab txhim kho kom tau yooj yim dua thiab txhim khu kev qha ntau dua. Ib qho tseem ceeb hauv cov kev sib txuas lus niaj hnub no yog cov ntawm cov node.
Nodes kho qhov muagYog cov ntsiab lus tseem ceeb hauv kev siv roj fiber ntau cov txheej txheem thiab faib cov phiajcim kho tshiab. Nws ua raws li tus choj ntawm fiber ntau optic networks thiab cov kev sib tw coaxial cable networks, tso cai rau cov ntaub ntawv xa tawm ntawm cov ntaub ntawv ceev, lub suab thiab video teeb liab. Nodes kho qhov muag yog qhov tseem ceeb rau kom ntseeg tau tias cov phiajcim no tau xa tawm tau zoo thiab raug rau lawv cov hom phiaj uas tau npaj tseg.
Nodes kho qhov muag ua lub luag haujlwm tseem ceeb hauv kev xa cov kev pabcuam zoo xws li TV txhais tau cov TV, ultra-high-ceev cov kev pab cuam hauv internet thiab digital. Los ntawm kev hloov kho qhov muag cov cim rau hauv cov teeb liab thiab lwm cov hluav taws xob thiab hloov kho cov khoom siv kho mob, cov tshuaj kho qhov muag tau yooj yim pab cov ntaub ntawv ntawm cov ntaub ntawv hla lub network. Tus txheej txheem no tso cai rau kev hloov chaw ntawm cov ntaub ntawv nrawm, tso cai rau cov neeg siv khoom siv cov yeeb yaj kiab, rub tawm cov ntaub ntawv, thiab hu xov tooj nrog minimal latency.
Ntxiv rau kev xa cov paib, cov kab mob kho qhov muag kuj tseem ua haujlwm raws li kev tswj hwm thiab kev tswj hwm cov ntsiab lus hauv lub network. Nws yog nruab nrog cov khoom siv hluav taws xob siab thiab software uas ua rau cov haujlwm network los saib xyuas thiab kho cov ntaub ntawv ntws kom ntseeg tau tias kev ua tau zoo thiab kev ntseeg tau. Qib no ntawm kev tswj hwm yog qhov tseem ceeb los tswj cov kev pabcuam zoo rau cov neeg siv kawg thiab daws cov teeb meem uas tuaj yeem tshwm sim hauv lub network.
Ib qho ntxiv, kho qhov muag ua si lub luag haujlwm tseem ceeb hauv kev ncua cov kev pab them nqi ntawm cov khoom siv fiber ntau. Cov kev lag luam fiber ntau tuaj yeem txuas tau lub tsev thiab cov lag luam rau kev sib tw fiber ntau optic network los ntawm kev ua yeeb yam raws li Gateways ntawm kev sib tw fiber ntau thiab coaxial networks. Nthuav cov kev pab them nqi network yog qhov tseem ceeb rau xa cov kev pabcuam txuas mus rau cov neeg dav dav.
Raws li cov thev naus laus zis txuas ntxiv mus tawm thiab qhov kev thov kom loj hlob hauv internet thiab kev sib txuas lus kev sib txuas lus tseem ceeb tshaj plaws hauv cov kev sib txuas lus hauv niaj hnub no kev sib txuas lus ntau dua. Cov nodes kho qhov muag muaj peev xwm ua tau cov txheej txheem thiab faib cov cim optical, muab kev tswj hwm thiab kev tswj hwm kev pab them nqi kho mob thiab kev tswj hwm txuas ntxiv. Lawv yog cov tseem ceeb rau muab cov kev pab cuam zoo, kev sib txuas lus ceev.
Kom suav txog,Nodes kho qhov muagyog ib feem tseem ceeb ntawm kev sib txuas lus tam sim no thiab ua si lub luag haujlwm tseem ceeb hauv kev xa khoom, tswj thiab nthuav dav ntawm kev sib txuas lus nrawm. Raws li qhov kev thov rau cov kev pabcuam digital siab txuas ntxiv, qhov tseem ceeb ntawm cov ntshav optical hauv kev xa khoom ntawm cov kev pabcuam no tsis tuaj yeem ua haujlwm. Nws yog lub ntsiab lus tseem ceeb hauv kev ua kom muaj txiaj ntsig zoo, hauv xov tooj cua kub, TV thiab xov tooj ntawm cov kev sib txuas lus tseem ceeb niaj hnub.
Lub Sijhawm Post: Jan-25-2024