Blown fiber systems muaj ntau qhov zoo dua li cov kab ke fiber ntau, suav nrog cov khoom siv txo qis thiab kev teeb tsa, tsawg dua cov ntsiab lus sib txuas ntawm fiber ntau, kho yooj yim thiab txij nkawm, thiab txoj hauv kev tsiv teb tsaws rau yav tom ntej.
Kev vam meej yog nyob rau ntawm qhov kev sib txuas lus zoo kawg nkaus, tsim los ntawm radical thiab cuam tshuam kev tsim kho tshiab nyob rau hauv lub arenas ntawm kev txawj ntse, blockchain thiab augmented kev muaj tiag.Hauv kev cia siab ntawm cov ntawv thov tshiab thiab bandwidth- tshaib plab, cov chaw muab kev pabcuam tau muaj kev sib tw hnyav kom ncav cuag cov neeg siv khoom sai dua thiab nrog rau qhov kawg ntawm lub xeev cov tes hauj lwm - fiber ntau rau txhua yam -FTTx.
Qhov no txhais li cas rau kev lag luam broadband?Technology innovation yog qhov tseem ceeb ntawm kev vam meej hauv kev loj hlob ntawm cov ntaub ntawv thiab kev sib txuas lus thev naus laus zis.Is Taws Nem ntawm Yam (IoT) thiab kev sib koom ua ke ntawm cov ntawv thov hauv tsev yog qhov tseem ceeb ntawm kev tsim kho tshiab hauv broadband.Kev lag luam thiab tsev tam sim no xav tau ntau dua bandwidth ntawm qhov nrawm dua thiab nrog qis latency.Yog li ntawd, cov neeg sib koom ua ke tau siv ntau lub tshuab fiber ntau rau kev siv niaj hnub no thiab tag kis.
Cov chaw muab kev pabcuam yog nyob rau ntawm qhov muab cov tiam tom ntej ntawm kev sib txuas network - 5G - txhawb nqa los ntawm IoT xav tau.4G khoom siv nce siab ntawm 150 megabits ib ob (Mbps), nyob ntawm tus neeg nqa khoom, tab sis 5G yuav ncav cuag 10 gigabits ib ob (Gbps) lossis ntau dua.Qhov ntawd txhais tau tias 5G yog 100 npaug sai dua 4G.
8K TV systems yuav tsum txhim khu kev qha 90 Mbps kev sib txuas.Qhov ntawd yog nce los ntawm 25 Mbps rau 4K systems.Qhov no tsis suav nrog peb lwm yam khoom siv uas txhua tus neeg hauv tsev tau txuas nrog lub kaw lus ntawm ib qho twg.Ntxiv nrog rau kev muab cov khoom siv sib npaug ntxiv, 5G cog lus tias yuav txo qis latency, uas txhais tau hais tias lub sijhawm thauj khoom sai dua thiab txhim kho kev teb thaum ua txhua yam hauv Is Taws Nem.Tshwj xeeb, tiam tom ntej no network cog lus siab tshaj plaws ntawm 4ms ntawm 5G piv rau 20ms ntawm 4G LTE hnub no.Qhov qis latency no yuav txhim kho qhov kev muaj tiag virtual thiab ua kom muaj kev tswj hwm lub tsheb thev naus laus zis thaum kawg tawm mus.
Txawm hais tias qhov ua kom pom tseeb zoo li nyob ib puag ncig kev sib txuas wireless, peb paub tias wireless tsis tuaj yeem tshwm sim yam tsis muaj lub zog fiber ntau optic cabling los ntawm qhov kawg mus rau qhov kawg ua haujlwm raws li lub caj qaum thiab muab kev sib txuas kab rov tav.Tsim ib lub network muaj zog uas tuaj yeem ua raws li cov ntawv thov no pib nrog qhov hloov tau yooj yim, siab-bandwidth fiber nraub qaum.Cov neeg tsim qauv tau paub sai sai tias lub tshuab hluav taws xob fiber ntau muab cov txiaj ntsig zoo tshaj plaws, hloov tau, txhim khu kev qha rau scalability thiab yooj kom tau raws li qhov xav tau ntawm lub network thawj zaug, thiab ua kom hloov mus rau yav tom ntej network xav tau.
Blown fiber cable tsis yog lub tshuab tshiab, txawm hais tias nws yog qhov tshiab piv nrog cov qauv siv cabling uas hnub rov qab mus rau Alexander Graham Bell.
Muaj ob hom cua tshuab tshuab fiber ntau nyob ntawm qhov ntu ntawm lub network.Nyob rau hauv thawj, lub feederportions ntawm lub network siv cua tshuab microcables, feem ntau ntawm 12 mus rau 432 fibers.Hauv qhov thib ob, rau kev nkag mus rau fiber ntau-rau-lub tsevFTTHntu, cua tshuab fiber ntau "units" yog siv.Cov no feem ntau yog ib txog 12 fiber ntau units.Cov tshuab no tau teeb tsa hauv ntau qhov chaw, suav nrogFTTH, kev tos txais qhua, kev kho mob thiab kev lag luam hauv tsev kawm ntawv.
Ntawm no yog li cas tshuab fiber ntau tshuab ua haujlwm.Lub tshuab tshuab fiber ntau siv cov cua compressed los yog nitrogen kom tshuab lub teeb yuag optical fiber microcables, los yog units, los ntawm cov kev npaj ua ntej ntawm tus nqi txog li 300 taw ib feeb.Raws li pom hauv daim duab 1, microcables tuaj yeem raug tshuab rau qhov deb ntawm 6,600 ko taw thiab tshaj.Raws li pom nyob rau hauv daim duab 2, fiber units (ib mus rau 12 fibers) tuaj yeem raug tshuab rau qhov siab tshaj plaws ntawm 3,300 ko taw.
Cov microducts los ntawm cov khoom siv fiber ntau no yog tsim los siv cov ntaub ntawv tawv, hloov tau yooj yim thiab muab ntim rau hauv pawg txog li 24 xim-coded microducts, tsim cov khoom sib dhos.Cov multiducts no tuaj yeem ntsia tau rau saum av aerially, hauv av lossis hauv tsev.Siv cov khoom sib txuas, cov khoom siv tau yooj yim txuas tus neeg microducts hauv cov kav dej-branching units los muab txoj hauv kev los ntawm cov microcables lossis fiber ntau tau tshuab kom ua tiav qhov sib txuas tsis pub dawb, taw tes rau-taw tes, kev teeb tsa siab.Qhov no txo cov nqi tag nrho thiab txhim kho kev ua haujlwm hauv network tag nrho.
Tshuab tshuab fiber ntau tau dhau los ua qhov kev xaiv zoo tshaj plaws hauv kev nkag mus rau hauv tes hauj lwm, qhov twg tus nqi ntawm ib lub tsev dhau mus, kev ceev ntawm kev xa mus, kev yooj yim thiab yav tom ntej scalability yog qhov tseem ceeb tshaj plaws.
Tus nqi ntawm ib txwm brownfieldFtth Drop Cableqhov project feem ntau yog muab faib ua 80 feem pua ntawm kev ua haujlwm thiab kev teeb tsa thiab 20 feem pua cov ntaub ntawv.Kev xaiv rau nruab ib lub tshuab hluav taws xob muaj qhov cuam tshuam ntau dua rau kev ua tiav thiab tau txais txiaj ntsig ntawm qhov project, feem ntau vim tias cov khoom siv hluav taws xob cuam tshuam rau lub sijhawm thiab kev saib xyuas yav tom ntej.