A cikin sharuddan Layman, hadewarHanyar sadarwa sau ukuYana nufin cewa manyan hanyoyin sadarwa uku na sadarwa, cibiyar sadarwa ta kwamfuta da kuma hotunan TV da kuma hotuna da hotuna ta hanyar canji na fasaha. Sani babban lokaci ne da zamantakewa. A mataki na yanzu, yana nufin "magana" a cikin watsa shirye-shiryen sadarwa na manyan hanyoyin sadarwa. Bayan "hadewar hanyar sadarwa sau uku", mutane na iya amfani da ikon bata lokaci don yin kira, duba cibiyoyin sadarwa kamar yadda ake buƙata ko samun damar waya.
Uku ladders na ci gaban FTTX
Ci gaban FTTX ta wuce matakai uku. Mataki na farko shine daga 2005 zuwa 2007. Wannan matakin na matakin gwaji ne. A 2005, China sadarwa ta fara Ep EboB-zuwa-da-gida-gida a birnin Beijing, Guangzhou, Shanghai, da Wuhan don tabbatar da balaga naTakardar obontsarin kuma bincika kwarewar gini. A wannan lokacin, China netcom, China netace, China ta aiwatar da gwaje-gwaje da aikace-aikacen matukin jirgi a kan tsarin pon. Sikelin gini na FTTX a wannan matakin ƙanƙanta ne.
Lokaci na biyu shine daga 2008 zuwa 2009, wanda shine babban lokaci-sikelin-sikelin. Bayan kashi na farko na matukin jirgi da bincike. Kasar Sin ta amince da balaga da aikin tsarin epon, kuma a lokaci guda sun ci jerin gwanon gini na FTTR / FTBR + DSL an kafa shi. Mafi mahimmanci, saboda babban farashin na tagulla a lokacin, farashin kayan aikin FTTB yana da fa'ida sosai akan farashin ɗakunan ƙarfe. Bandwidth da SCALability na FTTB hanyar yanar gizo sun fi wannan na cibiyar sadarwar tagulla. Saboda haka, a karshen 2007, China ta yanke shawarar daukar FTTB + lan ga manyan hanyoyin shiga cikin sabbin wuraren wasan kwaikwayo na Dattle. A wannan matakin, babban-sikelin tura Fintb ya zama saboda mafi kyawun farashi.
Na uku ya fara ne a shekara ta 2010, kuma fttx ya shiga wani sabon mataki na ci gaba. A farkon shekarar 2010, Firayim Minista Wen Jiabao na jiha ta jihar ta kammala taron zartarwa game da majalisar jihar kuma ta yanke shawarar hanzarta hadin gwiwar cibiyar sadarwa ta sadarwa, rediyon rediyo da kuma Intanet. Ana buƙatar hanzarta gina ginin Fiber-Optic Broptic Freencandkks da kuma cibiyoyin sadarwa guda biyu, da telebijin da telebijin da talabijin ya kamata su buɗe kasuwanninsu ga juna da gasa mai hankali. "Hadaddiyar wasa ta Triple" ta gabatar da sabbin masu fafatawa da sabon filayen gasa zuwa masana'antar sadarwa.
A watan Afrilu, minds 7 minissi sun hada da Ma'aikatar Masana'antu da ci gaba da ci gaba da gabatar da watsa labarai na fiber. A "ra'ayoyin" ba da shawara cewa har zuwa 2011, yawan masu amfani da fiber na fiber za su wuce miliyan 8 na birni za su iya cimma fiye da 100 mbit / s. Insparfin INN. A tsakanin shekaru 3, da saka hannun jari a Fibe Optic Reprecild Cibiyar gini zai wuce yuan biliyan 150 biliyan, da kuma yawan sabbin masu amfani da za su wuce miliyan 50.
Haɗe tare da tsarin ginin NGB da aka saki a baya na Rediyon Harkar rediyo, fim da telebijin, ba a buƙatar bandwidth na kowane gida su kai 40bbit / s. Gasar da aka gabatar ta "Sau Uku Play" a hankali ya mayar da hankali kan gasar Bandwidth. Ma'aikatan Telecom da masu amfani da rediyo da telebijin sun amince da fltx a matsayin fasahar da aka fi so don samun hanyar sadarwa mai sauri. Wannan yana sanya ci gaban FTTX ta canji daga wani abu mai mahimmanci zuwa factor na kasuwa. Ci gaban FTTX ya shiga sabon mataki.
Daga wani ra'ayi, daidai ne saboda babban-sikeli da balaguron da suka yi imanin cewa kasar ta yi imanin cewa daga yanayin fasahar masana'antu. Dangane da bukatar fadada bukatun gida da kuma inganta matakin fasahar kasafin kasata, kasar ta ƙaddamar da dabarun nuna "hadewar hanyar sadarwa mai lamba uku" a kan hanya. Ana iya cewa akwai dangantaka mai kusanci da ta gaba tsakanin masana'antar FTTX da kuma dabarun ƙasa na "hadewar hanyar sadarwa ta" wasa.
"Trigle Play" Trigx Sakamakon Ci gaban FTTX
Fiber-zuwa-x (Ftx) damar fiber (fertx, x = aib don wuraren zama, p na fiber zuwa gida, alumma ta FIRT zuwa gida, al'umma, Fertber zuwa kumburi. Fiber-zuwa-gida (FTTH) ya kasance mafarki da kuma hanyar fasaha wanda mutane ke bin shekaru 20, amma saboda cikas da ke cikin farashi, fasaha, da buƙatun, har yanzu ba a inganta shi da buƙata ba kuma ya inganta. Koyaya, wannan jinkirin da aka samu na ci gaba ya kasance kwanan nan ya canza da yawa. Saboda tallafin siyasa da ci gaban fasaha, ftth ya sake zama wuri mai zafi bayan shekaru da yawa na shiru, shigar da ci gaba da sauri. Da ta'aziyya da dacewa da rayuwar da aikace-aikacen da aka kawo kamar VoIP, babban aiki, da kuma asarar mai hankali, da kuma asarar mai wayo da ke haifar da bayanai ga abokin ciniki. Saboda wannan, mutane da yawa masu fahimta suna ɗaukar-gida (musamman fiber-zuwa-wuraren zama-harafi) a matsayin mai mahimmanci juyawa a cikin kasuwar Sadarwa na ganima. Kuma ana tsammanin cewa a cikin shekaru masu zuwa, cibiyar sadarwar ftth za ta sami ci gaba mafi girma.
Shirye-shiryen sadarwa na kasar Sin don gina cibiyoyin sadarwar FTTH Milkors 1 a cikin 2010. Beijing, Shangdong, Guangdong, Wuhan da kuma biranen tserewa. Ana iya annabta cewa-FTHT (Fiber-zuwa-gida) yanayin gini zai zama babban yanayin filin wasan FTTX daga 2011 gaba. Sikelin na masana'antar FTTX za ta kuma fadada daidai sosai. For radio and television operators, after the “three-network integration”, how to quickly carry out two-way transformation of the existing network and develop new services such as interactive TV, broadband Internet access, and voice access is a top priority. Koyaya, saboda karancin kudaden, fasaha, da baiwa, ba shi yiwuwa a kashe kuɗi da yawa don gina cibiyar sadarwa mai inganci. Zamu iya amfani da albarkatun cibiyar sadarwa mai gudana, matsa yuwuwar, kuma a hankali.
Lokaci: Jun-27-2023