Ngokwemigomo ka-Lambeman, ukuhlanganiswa kweInethiwekhi yokudlala kathathuKusho ukuthi amanethiwekhi amathathu amakhulu wenethiwekhi yezokuxhumana, inethiwekhi yekhompyutha kanye ne-Cable TV Network anganikeza ngezinsizakalo zokuxhumana ze-multimedia ezifaka izwi, idatha nezithombe ngokusebenzisa inguquko yezobuchwepheshe. USanhe uyigama elibanzi nelomphakathi. Esikhathini samanje, kusho "iphuzu" ekusakazeni ukubhaliswa ku- "ubuso" ekudluliseleni okungcono kwamanethiwekhi okugcina amanethiwekhi, namanethiwekhi wethempeli, kanye namanethiwekhi wethelevishini, ikakhulukazi abhekisele ekuhlanganiseni izinhlelo zokusebenza zebhizinisi eliphakeme. Ngemuva kokuthi "ukuhlanganiswa kwenethiwekhi yokudlala kathathu", abantu bangasebenzisa i-TV Remote Control ukwenza izingcingo, babuke amadrama we-TV kumaselula abo, khetha amanethiwekhi kanye nokuxhumana okuphelele, nokufinyelela kwe-Intanethi ngokumane udonsa umugqa noma ukufinyelela okungenantambo.
Amateli amathathu entuthuko ye-FTTX
Ukuthuthukiswa kwe-FTTX yaseChina kudlule ezigabeni ezintathu. Isigaba sokuqala sisuka ngo-2005 kuya ku-2007. Lesi sigaba singesigaba sokuhlola. Ngo-2005, iChina Telecom iqale ukuqulwa kwezilingo zasekhaya eBeijing, eGuangzhou, eShanghai, neWuhan ukuqinisekisa ukuvuthwa kweIsimoIsistimu kanye nokuhlola isipiliyoni sokwakha. Ngalesi sikhathi, iChina Netcom, iChina Mobile, njll. Senze izivivinyo kanye nezicelo zokushayela ohlelweni lwePon. Isilinganiso sokwakha se-FTTX kulesi sigaba sincane kakhulu.
Isigaba sesibili sisuka ngo-2008 kuya ku-2009, okuyisigaba esikhulu sokuphakelwa kwemali. Ngemuva kwesigaba sokuqala sokushayela umshayeli kanye nocwaningo. I-China Telecom ikwazile ukuvuthwa nokusebenza kohlelo lwe-EPON, futhi ngasikhathi sinye ihlole iqoqo lamamodeli wokwakha we-FTTX, kanye namamodeli okwakha we-FTTH / FTTB + LAN / FTTB + DSL asunguliwe. Okubaluleke kakhulu, ngenxa yentengo ephezulu yezintambo zethusi ngaleso sikhathi, izindleko zemodeli yokwakha ye-FTTB zanenzuzo enkulu ngaphezulu kwezindleko zokwakha zokubeka izintambo zethusi. I-bandwidth kanye nokukhubazeka kwenethiwekhi ye-FTTB bekungcono kunalokho kwenethiwekhi yokufinyelela ye-Copper. Ngakho-ke, ngasekupheleni kuka-2007, iChina Telecom yanquma ukwamukela i-FTB + LAN ngokuhanjiswa okukhulu ezindaweni ezisanda kwakhiwa edolobheni, yenza okokufaka kwe-FTB + DSL Optical kanye nokufaka ngokuphelele ukubekwa kwamanethiwekhi amasha we-Copper Cable. Kulesi sigaba, ukuthunyelwa okukhulu kwe-FTTB kungenxa yokusebenza kwezindleko ezingcono.
Isigaba sesithathu saqala ngo-2010, futhi i-FTTX yangena esigabeni esisha sentuthuko. Ekuqaleni kuka-2010, uNdunankulu uWen Jiabao weMkhandlu wombuso wamangalela umhlangano omkhulu woMkhandlu wombuso futhi wanquma ukusheshisa ukuhlanganiswa kwenethiwekhi yezokuxhumana, umsakazo kanye nenethiwekhi yethelevishini kanye ne-Intanethi. Kuyadingeka ukusheshisa ukwakhiwa kwenethiwekhi yokufinyelela ye-fiber-optic kanye nokuguqulwa kwezindlela ezimbili zamanethiwekhi omsakazo namathelevishini, nokuthi ukuxhumana ngocingo nomsakazo kanye nethelevishini kufanele kuvule izimakethe zabo komunye nomunye futhi uncintisane kahle. "Ukuhlanganiswa kathathu okuhlanganisiwe" kwethule izimbangi ezintsha kanye nezinkundla ezintsha zokuncintisana kuyo yonke imboni ye-telecom.
Ngo-Ephreli, 7 Izinkonzo kanye namaKhomishini kubandakanya noMnyango Wezimboni kanye neKhomishini Yezokwazisa kanye neKhomishini Yezokuthuthukiswa Nokuthuthukiswa Kokuhlinzekwa Kokuhlinzekwa Kwe-Fiber BroadbandBandBandBapp ebanzi, futhi basheshise ukwenziwa kwe-Fiber Optic BroadbandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandBandband, bese besheshisa ukusetshenziswa kwe-Fiber Optic Broadband emadolobheni asemakhaya. "Imibono" baphakamisa ukuthi ngonyaka ka-2011, inani lamachweba we-fiber we-fiber arlowband lingedlula izigidi ezingama-80, amandla okufinyelela aphakathi kwabasebenzisi basemadolobheni azofinyelela ngaphezu kwe-2 MBIT BASHTERS EBUCHWEPHESHE abasebenza. ikhono lokufaka. Kungakapheli iminyaka emithathu, ukutshalwa kwezimali ekwakheni kwe-Fiber Optic Broadband Bandband kuzodlula i-yuan eyizigidi eziyizinkulungwane ezingama-150, kanti inani labasebenzisi abasha be-Broadband lingedlula izigidi ezingama-50.
Kuhlanganiswe nohlelo lokwakha lwe-NGB olukhishwe ngaphambili yi-State Administration of Radio, ifilimu kanye nethelevishini, i-bandwidth yokufinyelela yendlu ngayinye iyadingeka ukufinyelela ama-40mbit / s. Lo mncintiswano owethulwe ngu "kathathu Play" ugxile kancane kancane emncintiswaneni wokufinyelela umkhawulokudonsa. Abasebenza nge-Telecom kanye nabasebenza ngethelevishini bamukele ngokungafanele i-FTTX njengobuchwepheshe obuthandwayo bokwakhiwa kwenethiwekhi okusheshayo. Lokhu kwenza ukuthuthukiswa kokushintshwa kwe-FTTX kusuka kwinto yezindleko endabeni yokuncintisana yemakethe. Ukuthuthukiswa kwe-FTTX kungene esigabeni esisha.
Ukusuka kwelinye iphuzu lokubuka, yikho ngokunethezeka ngenxa yokuhanjiswa okuphezulu nokuthunyelwa okuvuthiwe kwe-FTTX eChina okukholelwa ukuthi kusukela ekubukweni kobuchwepheshe kanye nezimboni, kukhona ukubhekisisa "ukuhlanganiswa kwenethiwekhi kathathu". Ngokusekelwe kwisidingo sokwandisa ukufunwa kwasekhaya futhi uthuthukise izinga lobuchwepheshe bolwazi lwezwe lami, izwe lethule isu likazwelonke lokuhlanganiswa "kwenethiwekhi yokudlala kathathu" ngokuhamba kwesikhathi. Kungashiwo ukuthi kunobudlelwano obuncike kakhulu phakathi kokuthuthukiswa komkhakha we-FTTX waseChina kanye necebo likazwelonke lokuhlanganiswa "kwenethiwekhi yokudlala kathathu".
"U-Triple Play" Trigger FTTX Development Imibono Innovation
I-fiber-to-x (I-FTTX) Ukufinyelela kwefayibha (i-FTTX, x = h ekhaya, k ukuthola i-curb kanye ne-n nge-node noma umakhelwane) lapho i-FTTT fiber kuze kube semkhathini, i-FTTC, i-fiber to the node. I-Fibre-to-the-Home (FTTH) bekulokhu kuyiphupho nobuchwepheshe ukuqondiswa kobuchwepheshe abantu obekulokhu kukuphishekela iminyaka engama-20, kodwa ngenxa yezithiyo ezizokwenziwa kwezindleko, ubuchwepheshe kanye nokufunwa, akukakhushulwa kabanzi futhi kwathuthukiswa. Kodwa-ke, le jubane elisheshayo lentuthuko lisanda kushintsha kakhulu. Ngenxa yokusekelwa kwenqubomgomo kanye nentuthuko yezobuchwepheshe, i-FTTH isiphinde ibe yindawo eshisayo ngemuva kweminyaka eminingi yokuthula, ukungena esikhathini sokuthuthuka okusheshayo. Induduzo nokusebenziseka kalula okulethwe izinhlelo ezahlukahlukene ezihlobene ne-Broadband njenge-VoIP, umdlalo we-inthanethi, ukufundwa kwe-mod (i-multimedia ekufunweni okubangelwa i-HDTV, kanye nokubukwa okuphezulu okubangelwa yi-HDTV, kanye nokudla okunencazelo okungekho emthethweni okwenziwe nge-Medium. Ngenxa yalokhu, abantu abaningi abaqondayo babheka i-FTTX (ikakhulukazi i-fiber-to-the-to-to-the-izakhiwo) njengendawo ebalulekile yokuguqula imakethe yemakethe yokuxhumana. Futhi kulindeleke ukuthi eminyakeni embalwa ezayo, inethiwekhi ye-FTTH izoba nentuthuko enkulu.
I-China Telecom ihlela ukwakha amanethiwekhi we-1 wezigidi ezingama-FTth ngo-2010. IBeijing, eShanghai, Jiangsu, zhejiang, eGuangdong, i-Whejiang kanye nezinye izifundazwe kanye nezifundazwe zihlongoze ngejubane elikhulu ngokufinyelela kwe-20MBIT / S. Kungabikezelwa ukuthi imodi yokwakha (i-fiber-to-the-home) izoba yimodi yokwakha ye-mainstream FTX kusuka ku-2011 kuye phambili. Isikali semboni ye-FTTX sizokwanda ngokufanele. Okokusebenza kwezomsakazo kanye nethelevishini, ngemuva kokuhlanganiswa "kwemishini emithathu", ukuthi kufanele ufeze kanjani ngokushesha ukuguqulwa kwezindlela ezimbili zenethiwekhi ekhona futhi uthuthukise izinsizakalo ezintsha ezifana ne-TV esebenzisana, nokufinyelela ngezwi okubaluleke kakhulu. Kodwa-ke, ngenxa yokuntuleka kwemali, ubuchwepheshe kanye namathalente, akunakwenzeka ukuchitha imali eningi yokwakha inethiwekhi ephezulu yezokuxhumana. Singasebenzisa kuphela izinsiza zenethiwekhi ezikhona, thinta amathuba, bese wakhe kancane kancane.
Isikhathi sePosi: Jun-27-2023