Labaran Duniya na Sadarwa (CWW) A taron karawa juna sani na China Optical Network na shekarar 2023 da aka gudanar a ranakun 14-15 ga Yuni, Mao Qian, mai ba da shawara na Kwamitin Kimiyya da Fasaha na Ma'aikatar Masana'antu da Fasahar Bayanai, darektan Kwamitin Sadarwa na Asiya-Pacific, kuma shugaban taron karawa juna sani na China Optical Network. An nuna cewaxPONA halin yanzu shine babban mafita ga hanyar shiga gida ta Gigabit/10 Gigabit.
Samun damar shiga gida na PON 10 Gigabit
Bayanai sun nuna cewa ya zuwa ƙarshen Afrilu 2023, jimillar masu amfani da intanet mai gyara intanet a ƙasata miliyan 608 ne, wanda jimillar masu amfani da intanet mai gyara intanet FTTH ya kai miliyan 580, wanda ya kai kashi 95% na jimillar masu amfani da intanet mai gyara intanet; masu amfani da gigabit sun kai miliyan 115. Bugu da ƙari, adadin tashoshin jiragen ruwa na fiber (FTTH/O) ya kai biliyan 1.052, wanda ya kai kashi 96% na tashoshin jiragen ruwa na intanet mai gyara intanet, kuma adadin tashoshin jiragen ruwa na PON 10G waɗanda ke da ƙarfin sabis na cibiyar sadarwa ta Gigabit ya kai miliyan 18.8. Ana iya ganin cewa kayayyakin more rayuwa na cibiyar sadarwa ta ƙasata suna ci gaba da bunƙasa, kuma gidaje da kamfanoni da yawa sun kai saurin hanyar sadarwa ta gigabit.
Duk da haka, yayin da yanayin rayuwa ke ci gaba da ingantawa da kuma ƙara wayo, ofisoshi/taro/hulɗar aiki ta yanar gizo/siyayya ta yanar gizo/rayuwa/karatu za su sami buƙatu mafi girma don ingancin sabis na hanyar sadarwa, kuma masu amfani za su ci gaba da samun buƙatu mafi girma don saurin hanyar sadarwa. Ƙara wasu tsammanin. "Don haka har yanzu yana da mahimmanci a ci gaba da ƙara yawan damar shiga, da kuma cimma 10G"Mao Qian ya nuna.
Don cimmawa1G/10 Gigabit damar shiga gida akan babban sikelin, ba wai kawai baEPON da GPONba su da ƙwarewa, amma kuma ɗaukar nauyin 10GEPON da XGPON bai isa ba, kuma ingancinsa bai yi yawa ba. Saboda haka, ana buƙatar PON mai sauri mafi girma, kuma juyin halittar zuwa 50G PON ko ma 100G PON dole ne. Yanayin da ba makawa. A cewar Mao Qian, idan aka yi la'akari da yanayin ci gaba na yanzu, masana'antar ta fi karkata ga PON 50G mai tsawon zango ɗaya, wanda ke tallafawa fasahohi daban-daban na broadband 10G. Masu samar da hanyoyin sadarwa na cikin gida sun riga sun sami damar PON 50G, kuma wasu masu samar da kayayyaki sun kuma cimma PON 100G, wanda ke ba da yanayi na asali don samun damar shiga gida na 10G.
Da yake magana game da fasahar samun damar shiga gida na Gigabit da Gigabit 10 dalla-dalla, Mao Qian ya ce tun farkon shekarar 2017 ta Shenzhen Optical Expo, ya ba da shawarar haɗa hanyar sadarwa ta gani mai aiki da kuma hanyar sadarwa ta gani mai aiki. Bayan da yawan damar shiga da mai amfani ɗaya ke buƙata ya ƙaru zuwa wani mataki (misali, fiye da 10G), hanyar sadarwa ta gani mai aiki na iya zama mafi sauƙi, mafi sauƙin haɓakawa da ƙarancin farashi fiye da hanyar sadarwa ta gani mai aiki don samar da farashi mafi girma; a Shenzhen Optical Expo a 2021 A kan OptiNet, har ma ya ba da shawarar cewa masu amfani da bandwidth na Gigabit 10 ko sama da haka ya kamata su yi la'akari da tsarin bandwidth na musamman; a kan OptiNet a 2022, ya ba da shawarar cewa za a iya aiwatar da bandwidth na musamman ta hanyoyi daban-daban: bandwidth na musamman donXG/XGS-PONmasu amfani, P2P fiber na gani na musamman, NG-PON2 wavelength exclusive, da sauransu.
"Yanzu da alama tsarin zangon zango na musamman yana da ƙarin fa'idodi na farashi da fasaha, kuma zai zama yanayin ci gaba. Tabbas, tsare-tsare daban-daban na musamman na bandwidth suna da nasu fa'idodi da rashin amfani, kuma za ku iya zaɓa bisa ga yanayin gida." in ji Mao Qian.
Lokacin Saƙo: Yuni-20-2023