Hauv cov lus yooj yim, kev sib koom ua ke ntawmTriple-play Networktxhais tau hais tias peb lub network loj ntawm kev sib txuas lus hauv network, computer network thiab cable TV network tuaj yeem muab cov kev pabcuam sib txuas lus multimedia suav nrog lub suab, cov ntaub ntawv thiab cov duab los ntawm kev hloov pauv thev naus laus zis. Sanhe yog ib lo lus dav thiab kev sib raug zoo. Nyob rau theem tam sim no, nws hais txog "taw tes" hauv kev tshaj tawm mus rau "ntsej muag", "taw tes" hauv kev sib txuas lus mus rau "taw tes", thiab lub computer Lub sijhawm hloov pauv kev sib koom ua ke ntawm kev khaws cia hauv network kom pab tib neeg zoo dua tsis txhais tau hais tias kev sib koom ua ke ntawm peb lub network loj ntawm kev sib txuas lus hauv network, computer network, thiab cable TV networks, tab sis feem ntau yog hais txog kev sib koom ua ke ntawm cov ntawv thov lag luam siab. Tom qab "kev sib koom ua ke ntawm Triple-play Network", tib neeg tuaj yeem siv TV chaw taws teeb tswj kom hu xov tooj, saib TV ua yeeb yam ntawm lawv lub xov tooj ntawm tes, xaiv cov network thiab cov davhlau ya nyob twg raws li qhov xav tau, thiab ua tiav kev sib txuas lus, TV, thiab kev nkag mus rau hauv Is Taws Nem los ntawm kev rub ib txoj kab lossis kev nkag mus rau wireless.
Peb Lub Ncej ntawm FTTx Kev Txhim Kho
Kev tsim kho ntawm Tuam Tshoj FTTx tau dhau los ntawm peb theem. Theem thawj zaug yog txij li xyoo 2005 txog 2007. Theem no yog nyob rau theem sim. Xyoo 2005, Tuam Tshoj Telecom tau pib sim EPON fiber-to-the-home hauv Beijing, Guangzhou, Shanghai, thiab Wuhan los txheeb xyuas qhov loj hlob ntawmEPONlub kaw lus thiab tshawb nrhiav kev paub txog kev tsim kho. Thaum lub sijhawm no, China Netcom, China Mobile, thiab lwm yam tau ua qhov kev sim thiab kev sim ua haujlwm ntawm PON system. Qhov ntsuas kev tsim kho ntawm FTTx ntawm theem no yog me heev.
Theem ob yog txij xyoo 2008 txog 2009, uas yog theem loj ntawm kev xa tawm. Tom qab theem thawj zaug ntawm kev sim 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 ib pawg ntawm FTTx kev tsim kho qauv, thiab cov qauv kev tsim kho ntawm FTTH / FTTB + LAN / FTTB + DSL tau tsim. Qhov tseem ceeb tshaj, vim yog tus nqi siab ntawm cov xov tooj liab thaum lub sijhawm ntawd, tus nqi ntawm FTTB kev tsim kho qauv muaj qhov zoo dua li tus nqi tsim kho ntawm kev tso cov xov tooj liab. Qhov bandwidth thiab scalability ntawm FTTB network zoo dua li ntawm cov xov tooj liab nkag network. Yog li ntawd, thaum kawg ntawm xyoo 2007, Tuam Tshoj Telecom tau txiav txim siab los txais FTTB + LAN rau kev xa tawm loj hauv thaj chaw tshiab ntawm lub nroog, ua FTTB + DSL optical input thiab tooj liab tso zis hloov pauv hauv thaj chaw uas twb muaj lawm, thiab nres tag nrho kev tso cov xov tooj liab tshiab. Ntawm theem no, kev xa tawm loj ntawm FTTB yog vim muaj kev ua tau zoo dua.
Theem thib peb pib xyoo 2010, thiab FTTx tau nkag mus rau theem tshiab ntawm kev txhim kho. Thaum pib ntawm xyoo 2010, Premier Wen Jiabao ntawm Pawg Sab Laj Hauv Xeev tau ua tus thawj coj ntawm lub rooj sib tham ntawm Pawg Sab Laj Hauv Xeev thiab txiav txim siab kom ua kom nrawm dua kev koom ua ke ntawm lub network kev sib txuas lus, lub network xov tooj cua thiab TV thiab Is Taws Nem. Nws yog qhov yuav tsum tau ua kom nrawm dua kev tsim kho ntawm fiber-optic broadband access network thiab kev hloov pauv ob txoj kev ntawm lub network xov tooj cua thiab TV, thiab tias kev sib txuas lus thiab xov tooj cua thiab TV yuav tsum qhib lawv cov lag luam rau ib leeg thiab sib tw kom tsim nyog. "Triple play integration" tau qhia cov neeg sib tw tshiab thiab cov teb sib tw tshiab rau tag nrho kev lag luam telecom.
Thaum Lub Plaub Hlis, 7 lub koom haum thiab cov pawg neeg ua haujlwm suav nrog Ministry of Industry thiab Information Technology thiab National Development and Reform Commission tau sib koom ua ke tshaj tawm "Cov Lus Qhia Txog Kev Txhawb Kev Tsim Kho Optical Fiber Broadband Networks", xav kom cov neeg teb xov tooj ua haujlwm kom nrawm dua kev tsim kho optical fiber broadband, thiab ua kom nrawm dua kev siv fiber optic broadband hauv cov nroog thiab cov zos hauv thaj chaw nyob deb nroog. "Cov Lus Qhia" hais tias los ntawm xyoo 2011, tus lej ntawm cov chaw nres nkoj optical fiber broadband yuav tshaj 80 lab, qhov nruab nrab ntawm cov neeg siv hauv nroog yuav ncav cuag ntau dua 8 Mbit / s, qhov nruab nrab ntawm cov neeg siv hauv nroog yuav ncav cuag ntau dua 2 Mbit / s, thiab qhov nruab nrab ntawm cov neeg siv hauv tsev lag luam yuav ua tiav ntau dua 100 Mbit / s. Muaj peev xwm nkag mus. Hauv 3 xyoos, kev nqis peev hauv kev tsim kho fiber optic broadband network yuav tshaj 150 billion yuan, thiab tus lej ntawm cov neeg siv broadband tshiab yuav tshaj 50 lab.
Ua ke nrog NGB txoj kev npaj tsim kho uas tau tso tawm ua ntej los ntawm Lub Xeev Lub Chaw Haujlwm Saib Xyuas Xov Tooj Cua, Zaj Duab Xis thiab TV, qhov kev nkag mus rau bandwidth ntawm txhua tsev neeg yuav tsum ncav cuag 40Mbit / s. Kev sib tw uas tau qhia los ntawm "triple play" tau maj mam tsom mus rau kev sib tw ntawm kev nkag mus rau bandwidth. Cov neeg teb xov tooj thiab cov neeg teb xov tooj cua thiab TV tau pom zoo ua ke txais yuav FTTx ua cov thev naus laus zis nyiam rau kev tsim kho network nkag mus rau qhov ceev ceev. Qhov no ua rau kev txhim kho ntawm FTTx hloov pauv los ntawm tus nqi rau qhov kev sib tw ua lag luam. Kev txhim kho ntawm FTTx tau nkag mus rau theem tshiab.
Los ntawm lwm qhov kev xav, nws yog vim muaj kev siv FTTx loj thiab paub tab hauv Suav teb uas lub teb chaws ntseeg tias los ntawm kev xav ntawm thev naus laus zis thiab kev lag luam, muaj lub hauv paus kev siv tshuab thiab khoom siv rau kev ua kom nrawm dua "kev sib koom ua ke ntawm peb lub network". Raws li qhov xav tau los nthuav dav kev thov hauv tsev thiab txhim kho qib ntawm kuv lub teb chaws cov thev naus laus zis, lub teb chaws tau tshaj tawm lub tswv yim hauv tebchaws ntawm "kev koom ua ke ntawm Triple-play Network" hauv lub sijhawm tsim nyog. Nws tuaj yeem hais tias muaj kev sib raug zoo sib xws ntawm kev txhim kho ntawm Tuam Tshoj txoj kev lag luam FTTx thiab lub tswv yim hauv tebchaws ntawm "kev koom ua ke ntawm Triple-play Network".
"Triple play" ua rau muaj kev tsim kho tshiab ntawm FTTx cov tswv yim tshiab
Fiber-rau-tus-x (FTTx) kev nkag mus rau fiber (FTTx, x = H rau tsev, P rau thaj chaw, C rau ntug kev thiab N rau node lossis zej zog) qhov twg FTTH fiber rau lub tsev, FTTP fiber rau qhov chaw, FTTC fiber rau Roadside/lub zej zog, FTTN fiber rau node. Fiber-rau-lub-tsev (FTTH) tau yog ib qho kev npau suav thiab kev coj ua thev naus laus zis uas tib neeg tau ua raws li 20 xyoo, tab sis vim muaj teeb meem hauv tus nqi, thev naus laus zis, thiab kev thov, nws tseem tsis tau txhawb nqa thiab tsim kho dav dav. Txawm li cas los xij, qhov kev nce qib qeeb no tau hloov pauv ntau heev tsis ntev los no. Vim muaj kev txhawb nqa txoj cai thiab kev txhim kho thev naus laus zis, FTTH tau dhau los ua qhov chaw kub tom qab ntau xyoo ntawm kev ntsiag to, nkag mus rau lub sijhawm ntawm kev txhim kho sai. Kev nplij siab thiab kev yooj yim ntawm lub neej coj los ntawm ntau yam kev siv broadband xws li VoIP, Online-game, E-learning, MOD (Multimedia on Demand) thiab lub tsev ntse, thiab kev sib tham siab-txhais tau los ntawm HDTV Kev hloov pauv tau ua rau optical fiber nrog cov yam ntxwv zoo heev xws li bandwidth siab, muaj peev xwm loj, thiab kev poob qis yog qhov kev xaiv tsis zam rau qhov nruab nrab uas xa cov ntaub ntawv mus rau tus neeg siv khoom. Vim li no, ntau tus neeg muaj kev nkag siab suav tias FTTx (tshwj xeeb tshaj yog fiber-rau-lub-tsev thiab fiber-rau-tsev) ua lub sijhawm tseem ceeb hauv kev rov qab los ntawm kev lag luam sib txuas lus optical. Thiab nws xav tias nyob rau ob peb xyoos tom ntej no, FTTH network yuav muaj kev loj hlob ntau dua.
Tuam Tshoj Telecom npaj yuav tsim 1 lab lub network FTTH hauv xyoo 2010. Beijing, Shanghai, Jiangsu, Zhejiang, Guangdong, Wuhan thiab lwm lub xeev thiab nroog kuj tau thov kom muaj kev pabcuam broadband ceev xws li 20Mbit / s nkag mus. Nws tuaj yeem kwv yees tau tias hom kev tsim kho FTTH (fiber-to-the-home) yuav dhau los ua hom kev tsim kho FTTx tseem ceeb txij li xyoo 2011 mus. Qhov ntsuas ntawm kev lag luam FTTx kuj tseem yuav nthuav dav raws li. Rau cov neeg teb xov tooj cua thiab TV, tom qab "kev koom ua ke peb-network", yuav ua li cas ua kom sai sai ob txoj kev hloov pauv ntawm lub network uas twb muaj lawm thiab tsim cov kev pabcuam tshiab xws li TV sib tham, kev nkag mus rau hauv internet broadband, thiab kev nkag mus rau 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 yooj yim sua kom siv nyiaj ntau los tsim lub network kev sib txuas lus zoo. Peb tsuas yog siv tau cov peev txheej network uas twb muaj lawm, coj mus rhaub cov peev xwm, thiab tsim maj mam.
Lub sijhawm tshaj tawm: Lub Rau Hli-27-2023