Nyob rau hauv cov nqe lus ntawm layman, kev koom ua ke ntawmTriple-play Networktxhais tau hais tias peb lub network loj ntawm kev sib txuas lus network, computer network thiab cable TV network tuaj yeem muab kev pabcuam kev sib txuas lus multimedia nrog rau lub suab, cov ntaub ntawv thiab cov duab los ntawm kev hloov pauv thev naus laus zis. Sanhe yog ib lo lus dav dav thiab kev sib raug zoo. Nyob rau theem tam sim no, nws hais txog "point" hauv kev tshaj tawm xov xwm mus rau "lub ntsej muag", "point" hauv kev sib txuas lus mus rau "point", thiab lub khoos phis tawj Lub sijhawm hloov pauv kev sib koom ua ke ntawm kev khaws cia hauv lub network kom ua haujlwm zoo dua rau tib neeg. tsis tau txhais hais tias lub cev kev koom ua ke ntawm peb lub network loj ntawm kev sib txuas lus hauv xov tooj, khoos phis tawj tes hauj lwm, thiab cable TV network, tab sis feem ntau yog hais txog kev sib koom ua ke ntawm kev lag luam qib siab. Tom qab "kev koom ua ke ntawm Triple-play Network", tib neeg tuaj yeem siv TV chaw taws teeb tswj los hu xov tooj, saib TV ua yeeb yaj kiab ntawm lawv lub xov tooj ntawm tes, xaiv cov tes hauj lwm thiab cov davhlau ya nyob twg raws li qhov xav tau, thiab ua tiav kev sib txuas lus, TV, thiab kev siv Is Taws Nem los ntawm kev rub ib qho yooj yim. kab lossis wireless nkag.
Peb Cov Kauj Ruam ntawm FTTx Kev Txhim Kho
Kev txhim kho ntawm Tuam Tshoj FTTx tau dhau los ntawm peb theem. Thawj theem yog los ntawm 2005 txog 2007. Cov theem no yog nyob rau theem kev sim. Nyob rau hauv 2005, Tuam Tshoj Telecom pib EPON fiber-rau-lub-tsev mus sim nyob rau hauv Beijing, Guangzhou, Shanghai, thiab Wuhan los xyuas qhov kev loj hlob ntawm lubEPONsystem thiab tshawb nrhiav kev tsim kho. Nyob rau lub sijhawm no, Tuam Tshoj Netcom, Tuam Tshoj Mobile, thiab lwm yam tau ua tiav cov kev sim thiab kev sim ua haujlwm ntawm PON system. Kev tsim kho ntawm FTTx ntawm theem no yog qhov tsawg heev.
Qhov thib ob yog los ntawm 2008 mus rau 2009, uas yog ib tug loj-scale xa mus rau theem. Tom qab thawj theem ntawm kev tsav tsheb thiab kev tshawb fawb. Tuam Tshoj Telecom tau lees paub qhov kev loj hlob thiab kev ua tau zoo ntawm EPON system, thiab tib lub sijhawm tshawb nrhiav cov qauv ntawm FTTx kev tsim kho, thiab cov qauv tsim ntawm FTTH / FTTB + LAN / FTTB + DSL tau tsim. Qhov tseem ceeb tshaj, vim yog tus nqi siab ntawm cov tooj liab cables nyob rau lub sijhawm ntawd, tus nqi ntawm FTTB kev tsim qauv tau muaj txiaj ntsig zoo dua rau kev tsim kho tus nqi ntawm kev tso tooj liab cables. Lub bandwidth thiab scalability ntawm FTTB network tau zoo dua li ntawm tooj liab cable nkag network. Yog li ntawd, thaum kawg ntawm 2007, Tuam Tshoj Telecom txiav txim siab los txais yuav FTTB + LAN rau kev xa tawm loj nyob rau hauv cov cheeb tsam tshiab ntawm lub nroog, nqa tawm FTTB + DSL optical input thiab tooj liab tso zis transformation nyob rau hauv cov cheeb tsam uas twb muaj lawm, thiab tag nrho cov tso tawm. tshiab tooj liab cable tes hauj lwm. Nyob rau theem no, kev xa tawm loj ntawm FTTB yog vim kev ua haujlwm zoo dua.
Qhov thib peb theem pib hauv 2010, thiab FTTx nkag mus rau theem tshiab ntawm kev txhim kho. Thaum pib ntawm xyoo 2010, Thawj Tswj Hwm Wen Jiabao ntawm Pawg Thawj Coj ntawm Lub Xeev tau ua tus thawj tswj hwm lub rooj sib tham ntawm Pawg Neeg Saib Xyuas Lub Xeev thiab tau txiav txim siab ua kom muaj kev sib koom ua ke ntawm kev sib txuas lus, xov tooj cua thiab TV thiab Is Taws Nem. Nws yuav tsum tau ua kom muaj kev tsim kho ntawm fiber-optic broadband nkag network thiab kev hloov pauv ntawm ob txoj hauv kev hauv xov tooj cua thiab TV, thiab kev sib txuas lus thiab xov tooj cua thiab TV yuav tsum qhib lawv lub lag luam rau ib leeg thiab sib tw tsim nyog. "Triple play integration" tau qhia cov neeg sib tw tshiab thiab cov kev sib tw tshiab rau tag nrho kev lag luam hauv xov tooj.
Nyob rau lub Plaub Hlis, 7 lub tuam tsev thiab cov thawj coj suav nrog Ministry of Industry thiab Information Technology thiab National Development thiab Reform Commission tau koom ua ke tshaj tawm "Cov Kev Pom Zoo ntawm Kev Txhawb Kev Tsim Kho ntawm Optical Fiber Broadband Networks", xav kom cov neeg siv xov tooj ceev nrooj tsim kho qhov muag fiber ntau, thiab ua kom ceev cov kev siv ntawm fiber ntau optic broadband nyob rau hauv lub nroog thiab cov zos nyob rau hauv cov cheeb tsam nyob deb nroog. Lub "Kev xav" hais tias los ntawm 2011, tus naj npawb ntawm optical fiber broadband ports yuav ntau tshaj 80 lab, qhov nruab nrab kev nkag tau ntawm cov neeg siv hauv nroog yuav ncav cuag ntau dua 8 Mbit / s, qhov nruab nrab nkag tau ntawm cov neeg siv nyob deb nroog yuav ncav cuag ntau tshaj 2 Mbit. / s, thiab qhov nruab nrab qhov peev xwm nkag tau ntawm cov neeg siv khoom lag luam yuav ua tiav ntau dua 100 Mbit / s. input peev xwm. Hauv 3 xyoos, kev nqis peev hauv fiber ntau optic broadband network tsim yuav ntau dua 150 billion yuan, thiab tus naj npawb ntawm cov neeg siv broadband tshiab yuav ntau dua 50 lab.
Ua ke nrog NGB kev tsim kho txoj kev npaj tau tshaj tawm dhau los los ntawm Lub Xeev Kev Tswj Xyuas Xov Tooj Cua, Zaj Duab Xis thiab TV, kev nkag mus rau bandwidth ntawm txhua tsev neeg yuav tsum ncav cuag 40Mbit / s. Kev sib tw qhia los ntawm "triple play" tau maj mam tsom mus rau kev sib tw ntawm kev nkag mus rau bandwidth. Cov tswv lag luam hauv xov tooj thiab xov tooj cua thiab TV tau koom ua ke tau txais FTTx raws li cov cuab yeej nyiam rau kev siv hluav taws xob siv hluav taws xob ceev. Qhov no ua rau kev txhim kho ntawm FTTx hloov pauv los ntawm tus nqi tsim nyog rau kev sib tw ua lag luam. Kev txhim kho ntawm FTTx tau nkag mus rau theem tshiab.
Los ntawm lwm qhov kev pom, nws yog qhov tseeb vim qhov loj thiab loj hlob ntawm FTTx nyob rau hauv Suav teb uas lub teb chaws ntseeg hais tias los ntawm kev xav ntawm technology thiab industrial saw, muaj ib tug technical thiab cov ntaub ntawv hauv paus rau accelerating lub "triple network kev koom ua ke. ”. Raws li qhov xav tau los nthuav dav kev thov hauv tsev thiab txhim kho qib ntawm kuv lub teb chaws cov ntaub ntawv thev naus laus zis, lub teb chaws tau tsim lub teb chaws lub tswv yim ntawm "kev koom ua ke ntawm Triple-play Network" nyob rau hauv tas li ntawd. Nws tuaj yeem hais tias muaj kev sib raug zoo ntawm kev sib raug zoo ntawm kev txhim kho ntawm Tuam Tshoj txoj kev lag luam FTTx thiab lub teb chaws lub tswv yim ntawm "kev koom ua ke ntawm Triple-play Network".
"Triple play" ua rau FTTx cov tswv yim tsim kho tshiab
Fiber-rau-the-x (FTTx) fiber nkag (FTTx, x = H rau lub tsev, P rau thaj chaw, C rau curb thiab N rau ntawm node los yog ib cheeb tsam) qhov twg FTTH fiber rau lub tsev, FTTP fiber rau qhov chaw, FTTC fiber ntau rau Roadside / zej zog, FTTN fiber rau lub node. Fiber-to-the-home (FTTH) tau ua npau suav thiab kev siv thev naus laus zis uas tib neeg tau nrhiav rau 20 xyoo, tab sis vim muaj kev cuam tshuam ntawm tus nqi, thev naus laus zis, thiab kev thov, nws tseem tsis tau nthuav dav thiab tsim. Txawm li cas los xij, qhov kev kawm qeeb qeeb no tau hloov pauv tsis ntev los no. Vim muaj kev txhawb nqa txoj cai thiab kev tsim kho thev naus laus zis, FTTH tau dhau los ua qhov chaw kub kub tom qab ntau xyoo ntawm kev ntsiag to, nkag mus rau lub sijhawm ntawm kev loj hlob sai. Qhov kev nplij siab thiab yooj yim ntawm lub neej coj los ntawm ntau yam kev siv dav dav xws li VoIP, Online-game, E-kawm, MOD (Multimedia ntawm Demand) thiab lub tsev ntse, thiab kev sib tham sib siab txhais tau pom tshwm sim los ntawm HDTV Lub kiv puag ncig tau ua fiber ntau optical nrog cov yam ntxwv zoo heev xws li siab bandwidth, muaj peev xwm loj, thiab kev poob qis ib qho kev xaiv uas tsis muaj kev cuam tshuam rau qhov nruab nrab uas xa cov ntaub ntawv mus rau tus neeg siv khoom. Vim li no, ntau tus neeg paub txog kev xav txog FTTx (tshwj xeeb tshaj yog fiber ntau-rau-lub tsev thiab fiber-rau-lub tsev) yog qhov tseem ceeb hloov pauv hauv kev rov qab los ntawm kev lag luam kho qhov muag. Thiab nws cia siab tias ob peb xyoos tom ntej no, FTTH network yuav muaj kev txhim kho ntau dua.
Tuam Tshoj Telecom npaj yuav tsim 1 lab FTTH tes hauj lwm nyob rau hauv 2010. Beijing, Shanghai, Jiangsu, Zhejiang, Guangdong, Wuhan thiab lwm lub xeev thiab nroog kuj tau ua tiav cov kev pab cuam high-speed broadband xws li 20Mbit / s nkag. Nws tuaj yeem kwv yees tias FTTH (fiber-rau-lub-tsev) kev tsim kho hom yuav dhau los ua FTTx kev tsim kho tseem ceeb los ntawm 2011 mus ntxiv. Qhov ntsuas ntawm FTTx kev lag luam tseem yuav nthuav dav raws li. Rau cov neeg ua haujlwm hauv xov tooj cua thiab TV, tom qab "kev sib koom ua ke ntawm peb lub network", yuav ua li cas sai sai ua ob txoj hauv kev hloov pauv ntawm lub network uas twb muaj lawm thiab tsim cov kev pabcuam tshiab xws li kev sib tham sib tham hauv TV, kev siv internet broadband, thiab kev siv lub suab yog qhov tseem ceeb tshaj plaws. Txawm li cas los xij, vim tsis muaj nyiaj txiag, thev naus laus zis, thiab kev txawj ntse, nws tsis tuaj yeem siv nyiaj ntau los tsim kom muaj kev sib txuas lus zoo. Peb tsuas tuaj yeem siv cov peev txheej uas twb muaj lawm, coj mus rhaub cov peev txheej, thiab ua kom maj mam.
Post lub sij hawm: Jun-27-2023