Izindaba Zokuxhumana Zomhlaba (CWW) E-China Optical Network Seminar ebanjwe ngoJuni 14-15, uMao Qian, umeluleki weKhomiti Yezokuxhumana yezokuxhumana, kanye nomphathi weKhomiti Yezokuxhumana yase-Asia-Pacic, kanye noSihlalo weChina Optical Network Seminar Kukhonjwe lokhohnnNjengamanje isixazululo esikhulu se-gigabit / 10 gigabit ukufinyelela ekhaya.
I-PON 10 Gigabit Isekhaya Ukufinyelela
Idatha ikhombisa ukuthi kusukela ngasekupheleni kuka-Ephreli 2023, inani eliphelele labasebenzisi be-Internet Broadband Ezweni Lase-688, inani eliphelele le-95% yenani eliphelele labasebenzisi be-Broadbandband eliphelele; Abasebenzisi be-Gigabit bafinyelele ezigidini eziyi-115. Ngaphezu kwalokho, inani le-Fiber Access (FTTH / O) amachweba afinyelele ezigidini eziyi-1,052, afaka ama-96% wamachweba wokufinyelela we-inthanethi, kanye nenombolo yamachweba we-10g we-Pon Wervice afinyelele ku-18,8 million. Kungabonakala ukuthi ingqalasizinda yenethiwekhi yezwe lami ihlala ikhula, futhi amakhaya amaningi namabhizinisi afinyelele isivinini senethiwekhi ye-gigabit.
Kodwa-ke, njengoba izindinganiso zokuphila ziyaqhubeka nokuthuthuka futhi zibe zihlakaniphe ngokwengeziwe, ihhovisi eli-inthanethi / ukuhlangana / umsebenzi / ukuyothenga okuku-inthanethi / ukufundela imali kuzoba nezidingo eziphakeme zekhwalithi yensizakalo yenethiwekhi, futhi abasebenzisi bazoqhubeka nokuthola izidingo eziphakeme zejubane lenethiwekhi. Phakamisa okulindelwe okuthile. "Ngakho-ke kusadingeka ukukhulisa ngokuqhubekayo ukukhulisa isilinganiso sokufinyelela, futhi uqaphele 10G, "Kusho uMao Qian.
Ukufeza1G/ 10 gigabit ukufinyelela ekhaya ngezinga elikhulu, hhayi kuphelaI-EPON NE-GONONazinekhono, kepha futhi ukumbozwa kwe-10Genut futhi xGONO akukukhulu ngokwanele, futhi ukusebenza kahle kuphansi. Ngakho-ke, i-pon enesivinini esiphakeme iyadingeka, futhi ukuvela kwa-50g pon noma ngisho ne-100g pon kuwumkhuba onenhlonipho. Ngokusho kukaMao Qian, ukwahlulela kusuka enkambisweni yentuthuko yamanje, imboni ithambekele kakhudlwana ku-wavelength ka-50g pon, esekela ubuchwepheshe obuhlukahlukene be-10G Broadband. Abahlinzeki abajwayelekile bezokuxhumana kwasekhaya sebevele banamandla ka-50g pon, kanti abanye abahlinzeki baphinde babone i-100g pon, abahlinzeka ngemibandela eyisisekelo yokufinyelela ekhaya le-10G.
Ukukhuluma ngobuchwepheshe be-gigabit kanye ne-10 gigabit ekhaya ukufinyelela ekhaya, uMao Qian ukusho lokho ekuqaleni kwe-2017 Shenzhen Optical Expo, wayehlongoze inhlanganisela yenethiwekhi yokubona nokusebenza okusebenzayo. Ngemuva kwesilinganiso sokufinyelela esidingekayo ngumsebenzisi oyedwa ukhuphuka esigabeni esithile (ngokwesibonelo, ngaphezulu kwe-10g), inethiwekhi ebonakalayo ye-optical) ingaba lula kakhulu, kube lula ukuthuthukisa kanye nezindleko eziphansi kune-passical optical inethiwekhi yokunikeza amanani aphezulu; E-Shenzhen Optical Expo ngo-2021 ku-OptiNet, waphinde waphakamisa ukuthi abasebenzisi abane-bandwidth ka-10 gigabit nangaphezulu kufanele bacabangele uhlelo lwe-bandwidth ekhethekile; e-OptiNet ngo-2022, wancoma ukuthi i-bandwidth ekhethekile ingayenziwa ngezindlela ezahlukahlukene: umkhawulokudonsa okhethekile weXg / xgs-ponAbasebenzisi, i-P2P Optical Fiber ekhethekile, i-NG-PON2 Wavevength ekhethekile, njll.
"Manje kubukeka sengathi uhlelo olukhethekile lwe-wavenweth lunezindleko eziningi nezinzuzo zobuchwepheshe, futhi luzoba umkhuba wokuthuthuka. Vele, izinhlelo ezahlukahlukene ze-bandwidth ezihlukile zinezinzuzo zazo nokubi, futhi ungazikhethela ngokwezimo zasendaweni. " UMao Qian uthe.
Isikhathi Sokuthumela: Jun-20-2023