Labaran Duniyar Sadarwa (CWW) A gun taron karawa juna sani na kasar Sin na shekarar 2023 da aka gudanar tsakanin ranekun 14-15 ga watan Yuni, Mao Qian, mai ba da shawara na kwamitin kimiyya da fasaha na ma'aikatar masana'antu da fasahar watsa labaru, darektan kwamitin sadarwa na gani na Asiya da tekun Pasific. kuma mataimakin shugaban taron karawa juna sani na cibiyar sadarwa ta kasar Sin ya nuna cewaxPONA halin yanzu shine babban mafita don samun damar gida Gigabit/10 Gigabit.
PON 10 Gigabit shiga gida
Bayanai sun nuna cewa ya zuwa karshen watan Afrilun 2023, jimillar masu amfani da hanyar sadarwa ta Intanet a kasarmu ya kai miliyan 608, wanda adadin masu amfani da fiber na gani na FTTH ya kai miliyan 580, wanda ya kai kashi 95% na jimillar. adadin kafaffen masu amfani da tarho; Masu amfani da gigabit sun kai miliyan 115. Bugu da kari, adadin tashoshin jiragen ruwa na fiber (FTTH/O) ya kai biliyan 1.052, wanda ya kai kashi 96% na tashoshin sadarwa na intanet, kuma adadin tashoshin PON na 10G masu karfin aikin Gigabit ya kai miliyan 18.8. Ana iya ganin cewa ci gaban hanyoyin sadarwa na kasata na ci gaba da bunkasa, kuma gidaje da masana'antu da yawa sun kai ga saurin hanyar sadarwa ta gigabit.
Duk da haka, yayin da yanayin rayuwa ya ci gaba da ingantawa kuma ya zama mafi hankali, ofishin layi / taro / hulɗar aiki / cin kasuwa na kan layi / rayuwa / karatu zai sami mafi girma buƙatu don ingancin sabis na cibiyar sadarwa, kuma masu amfani za su ci gaba da samun buƙatu masu girma don saurin hanyar sadarwa. Haɓaka wasu tsammanin. "Don haka har yanzu ya zama dole a ci gaba da haɓaka ƙimar shiga, kuma a gane 10GMao Qian ya nuna.
Don cimmawa1G/ 10 Gigabit shiga gida akan sikeli mafi girma, ba kawaiEPON da GPONba su da ƙwarewa, amma kuma ɗaukar hoto na 10GEPON da XGPON bai isa ba, kuma ingancin yana da ƙasa. Saboda haka, ana buƙatar PON mai sauri, kuma juyin halitta zuwa 50G PON ko ma 100G PON dole ne Yanayin da ba zai yiwu ba. A cewar Mao Qian, bisa la'akari da yanayin ci gaban da ake samu a halin yanzu, masana'antar ta fi karkata zuwa ga 50G PON mai tsayi mai tsayi, wanda ke tallafawa fasahohi daban-daban na 10G. Masu samar da hanyoyin sadarwa na cikin gida sun riga sun sami damar 50G PON, kuma wasu masu samar da kayayyaki kuma sun sami 100G PON, suna ba da ainihin sharuɗɗan samun damar gida na 10G.
Da yake magana game da fasahar Gigabit da 10 Gigabit shiga gida daki-daki, Mao Qian ya ce tun a farkon 2017 Shenzhen Optical Expo, ya ba da shawarar hadewar hanyar sadarwa ta gani da kuma hanyar sadarwa mai aiki. Bayan ƙimar samun damar da mai amfani guda ɗaya ke buƙata ya ƙaru zuwa wani matakin (misali, mafi girma fiye da 10G), cibiyar sadarwa na gani mai aiki na iya zama mafi dacewa, sauƙin haɓakawa da ƙarancin farashi fiye da hanyar sadarwa mai ƙarfi don samar da ƙimar mafi girma; a Shenzhen Optical Expo a cikin 2021 On OptiNet, har ma ya ba da shawarar cewa masu amfani da bandwidth na 10 Gigabit da sama ya kamata suyi la'akari da makirci na keɓaɓɓen bandwidth; akan OptiNet a cikin 2022, ya ba da shawarar cewa za a iya aiwatar da bandwidth na musamman ta hanyoyi da yawa: keɓantaccen bandwidth donXG/XGS-PONmasu amfani, P2P fiber keɓaɓɓen fiber, NG-PON2 keɓantaccen tsayin raƙuman ruwa, da sauransu.
"Yanzu da alama shirin keɓantaccen zangon yana da ƙarin farashi da fa'idodin fasaha, kuma zai zama yanayin ci gaba. Tabbas, tsare-tsaren keɓancewar bandwidth daban-daban suna da fa'idodi da rashin amfanin nasu, kuma kuna iya zaɓar bisa ga yanayin gida. ” Mao Qian ya ce.
Lokacin aikawa: Juni-20-2023