Niaj hnub no lub nroog niaj hnub no, Is Taws Nem tau dhau los ua ib feem tseem ceeb ntawm cov cuab yeej siv hluav taws xob-khoos phis tawm ntawm cov khoom siv hluav taws xob (OLT) -Which ua raws li lub "plawv" ntawm lub Network, lub luag haujlwm rau cov ntaub ntawv kev sib sau ua ke, faib khoom, thiab kev tswj hwm {46 6}} Ua ib qho kev nkag siab network.
1. Dab tsi yog olt? Demystifying The Core Hub
Thaum ua ntej tau koom nrog kev kos cov phiaj xwm kev sib txuas lus, nws ua haujlwm zoo li cov khoom siv kho tshiab hauv lub nroog, nws ua haujlwm zoo li cov khoom siv kho tshiab, tswj hwm kev tswj hwm, tswj hwm, thiab faib cov ntaub ntawv los ntawm Cov khoom siv qhua tuaj noj mov. hauv cov ntaub ntawv fiber ntau, nws tau hloov kho kho qhov muag rau cov neeg siv khoom siv, hloov kho kho qhov muag rau hauv internet .
Nyob rau hauv cov nqe lus ntawm tsos, OLT cov khoom siv khib-mounted tsim rau cov khoom siv hluav taws xob yooj yim, Kuv pom tau tias cov olt lub interface conteriguration ncaj qha kev cuam tshuam nws cov peev xwm sib luag thiab kev sib xyaw ua ke.
2. Cov tub ntxhais lub zog ntawm OLT: Tus yuam sij rau kev ua haujlwm network ua haujlwm tau zoo
Los ntawm kev sib tham txog kev kawm nrog cov khoom siv thaum ua tiav, uas tau txais kev tswj hwm cov ntaub ntawv thiab kev tswj hwm kev tswj hwm, thiab cov khoom siv ntaus ntawv.
Cov ntaub ntawv sau tseg & faib- Lub luag haujlwm ntawm lub rooj vag ntawm cov ntaub ntawv kev loj, hauv cov olics} Cov ntaub ntawv txuas ntxiv, cov ntaub ntawv online tau muab faib los ntawm OLT thiab cov neeg siv khoom siv rau hauv OLT rau txhua tus neeg siv khoom lag luam {}}} Yog Lub OLT tsis muaj lub zog txaus, nws tuaj yeem ua rau network congestion-zoo li ib lub tsheb sib txuas-ua rau kev sib txuas ua lag luam thiab cov yeeb yaj kiab buffering.
Kev tswj hwm bandwidth- Cov yeeb yaj kiab no ua tus "tub ceev xwm tsav tsheb" ua kom muaj kev tswj hwm tau zoo, ua haujlwm tseem ceeb tshaj plaws, thaum muaj kev xa nyiaj txiag cov ntaub ntawv, tus olt tuaj yeem ua ntej nws bandwidth kom tswj ruaj khov .
Ntaus kev tswj- Qhov no yog qhov tseem ceeb rau kev txij nkawm ntev. Qhov teeb meem kev tsim kho tau zoo, thiab cov teeb meem kev ua tiav zoo, thiab cov teeb meem kev lag luam zoo, nws tau xa cov kev ceeb toom, nws tau xa cov kev ceeb toom, tso cai Cov kws tshaj lij kom kuaj pom sai sai thiab daws cov teeb meem - txhim kho kev ua haujlwm tau zoo.
{{0 {}}} olt Daim Ntawv Qhia: UBiquitous Network Guardian
Nrog rau qhov dav dav ntawm fiber ntau-optic tes hauj lwm, Odts tau tso tawm hauv zej zog, lawv xa high-ceev broadband thiab ultra-HD ITV kev pabcuam; Hauv cov tsev lag luam ua lag luam, lawv ntsib ntau yam kev xav tau xws li kev ua haujlwm, e-kev lag luam, thiab kev sib tham hauv video; Hauv cov tsev kawm ntawv, lawv txhawb nqa kev kawm ntse, kawm online, thiab kev saib xyuas kev ruaj ntseg; Nyob rau hauv tej thaj chaw deb nroog, Ools pab kom fiber-to-hauv-tsev (FTH), Bridging cov cheeb tsam digital thiab cov cheeb tsam nyob deb nroog {8}
Thaum lub sij hawm rural fiber network xa tawm txoj haujlwm, Kuv tau ua kev sib txuas lus hauv internet, txuas ntxiv hauv internet Cov neeg mloog .
{{04. Cov kev txiav txim siab tseem ceeb rau olt ua tiav: ntsuas tus nqi thiab kev ua tau zoo
Raws li tus kws tshaj lij kev tshaj lij, xaiv txoj cai OLT yuav tsum tau ntsuas tsis yog ua haujlwm xwb tab sis kuj raug nqi, ua tau zoo, thiab compatibility}
Kev Saib Xyuas Kev Ua Haujlwm
Chaw nres nkoj ceev yog qhov tseem ceeb thiab yuav tsum ua kom haum nrog cov lej tam sim no thiab cov}}} Cov neeg nyob hauv tsev neeg tshiab ( Saib cov ntaub ntawv Peak Thauj Khoom lag luam .
Kev Tswj Xyuas Tus Nqi
Dhau upfront tus nqi, xav txog kev siv hluav taws xob ntev li kev siv nyiaj ntau rau cov laus, lawv tau txais txiaj ntsig zoo rau cov neeg laus, lossis cov kev lav tawm cov nyiaj cheb {{5 5}
Kev sib haum
Olts yuav tsum sib txuas sib txuas nrog cov onus / onts thiab cov nqi tsis sib xws
{5. Kev Txujcawv Yav Tom Ntej: Cov Txheej Txheem Ua Haujlwm rau Evolved Technologies
Raws li 5g, iot, thiab cov ntaub ntawv loj ua ntej, olts yog evoling mus rau:
Ntau dua bandwidth- Txhawb 8k video, vr / ar, thiab lwm yam ntaub ntawv-intensive app {2.
Ntse automation- Ua kom tus kheej txoj kev teeb tsa thiab kev saib xyuas tsav tsheb los txo kev ua haujlwm ua haujlwm.
Hloov chaw siv- Kev sib xyaw ua ke ruaj khov thiab txawb tes tes hauj lwm los txhim kho cov khoom siv .
Cov kws tshaj lij kev ua tiav yuav tsum nyob ua ntej ntawm kev lag luam innessment. kev soj ntsuam cov khoom lag luam R & DISTARDING koj lub network.
Tag
Raws li cov tub ntxhais lub zog ntawm kho qhov muag, OLTS ua kom nkag siab zoo rau cov khoom siv niaj hnub, peb tuaj yeem xaiv cov cuab yeej ua kom zoo, ruaj khov, thiab nqi siv tau muaj yees siv fiber ntau {
