Isgaadhsiinta Adduunka News (CWW) 2023 Siminaarka Shabakadda Shabakadda indhaha ee Shiinaha oo la qabtay Juun 14-15, Mao Qian, lataliyaha Guddiga Sayniska Isgaarsiinta iyo Teknolojiyadda ee Wasaaradda Warshadaha iyo Tignoolajiyada Warfaafinta, Agaasimaha Guddiga Isgaarsiinta indhaha ee Aasiya-Baasifigga, iyo la-guddoomiyaha Seminar Network Optical Network ee Shiinaha Waxaa la tilmaamay inxPONHadda waa xalka ugu weyn ee gelitaanka guriga Gigabit/10 Gigabit.
PON 10 Gigabit gelitaanka guriga
Xogtu waxay muujineysaa in dhamaadka Abriil 2023, wadarta tirada guud ee isticmaaleyaasha marinka ballaaran ee internetka ee waddankeygu ay yihiin 608 milyan, taas oo tirada guud ee gelitaanka fiber-ka ee isticmaaleyaasha FTTH ay gaareen 580 milyan, taasoo ka dhigan 95% wadarta guud. tirada dadka isticmaala broadband go'an; Isticmaalayaasha gigabit waxay gaareen 115 milyan. Intaa waxaa dheer, tirada dekedaha marinka fiber-ka (FTTH/O) waxay gaareen 1.052 bilyan, taasoo ka dhigan 96% dekedaha marinka ballaadhan ee Internetka, iyo tirada dekedaha 10G PON ee leh awoodda adeegga shabakadda Gigabit waxay gaartay 18.8 milyan. Waxaa la arki karaa in kaabayaasha shabakadeed ee dalkaygu ay si joogto ah u horumarayaan, oo ay aad iyo aad u badan tahay guryaha iyo ganacsiyada ay gaadheen xawaaraha shabakadda gigabit.
Si kastaba ha noqotee, marka heerarka noloshu ay sii wadaan inay horumariyaan oo ay noqdaan kuwo caqli badan, xafiiska internetka / kulanka / isdhexgalka shaqada / dukaanka internetka / nolosha / daraasaddu waxay yeelan doontaa shuruudo sare oo loogu talagalay tayada adeegga shabakadda, isticmaalayaashu waxay sii wadi doonaan inay helaan shuruudo sare oo loogu talagalay xawaaraha shabakadda. Kor u qaad filashooyinka qaarkood. "Marka waxaa weli lagama maarmaan ah in si joogto ah loo kordhiyo heerka gelitaanka, oo la ogaado 10G,” Mao Qian ayaa tilmaamay.
Si loo gaaro1G/ 10 Gelida guriga Gigabit ee miisaan weyn, ma aha oo kaliyaEPON iyo GPONma aha kuwo karti leh, laakiin sidoo kale daboolka 10GEPON iyo XGPON kuma filna, waxtarkuna waa hooseeyaa. Sidaa darteed, PON-xawaare sare ayaa loo baahan yahay, iyo horumarka 50G PON ama xitaa 100G PON waa qasab isbeddelka lama huraanka ah. Sida laga soo xigtay Mao Qian, marka laga eego isbeddelka horumarka ee hadda jira, warshaduhu waxay aad ugu janjeeraan hal-mawjadaha 50G PON, kaas oo taageera teknoolojiyadda kala duwan ee 10G. Alaab-qeybiyeyaasha caadiga ah ee isgaarsiinta gudaha ayaa horey u lahaa awoodda 50G PON, alaab-qeybiyeyaasha qaarkood ayaa sidoo kale xaqiiqsaday 100G PON, iyagoo siinaya shuruudaha aasaasiga ah ee gelitaanka guriga 10G.
Isagoo ka hadlaya tikniyoolajiyadda Gigabit iyo 10 Gigabit ee helitaanka guriga si faahfaahsan, Mao Qian wuxuu sheegay in horaantii 2017 Shenzhen Optical Expo, uu soo jeediyay isku dhafka shabakada indhaha ee indhaha ah iyo shabakad muuqaal firfircoon. Ka dib markii heerka gelitaanka ee loo baahan yahay hal isticmaale uu kordho heer gaar ah (tusaale ahaan, ka weyn 10G), shabakada indhaha ee firfircoon ayaa laga yaabaa inay ku habboonaato, sahlanaato in la cusboonaysiiyo oo ka hooseyso kharashka shabakada indhaha si loo bixiyo heerar sare; Bandhigga Shenzhen Optical Expo ee 2021 On OptiNet, wuxuu xitaa soo jeediyay in isticmaaleyaasha leh xawaaraha 10 Gigabit iyo wixii ka sareeya ay tixgeliyaan nidaamka bandwidth gaar ah; on OptiNet ee 2022, wuxuu ku taliyay in bandwidth gaar ah loo hirgelin karo siyaabo kala duwan: bandwidth gaar ahXG/XGS-PONIsticmaalayaasha, P2P fiber fiber gaar ah, NG-PON2 mawjadaha dhererka gaarka ah, iwm.
Hadda waxay u muuqataa in nidaamka mawjada dhererka gaarka ah uu leeyahay kharash badan iyo faa'iidooyin farsamo, waxayna noqon doontaa isbeddel horumarineed. Dabcan, nidaamyada kala duwan ee bandwidth gaarka ah waxay leeyihiin faa'iidooyin iyo faa'iidooyin iyaga u gaar ah, waxaadna dooran kartaa iyadoo loo eegayo xaaladaha maxalliga ah. " Mao Qian ayaa yidhi.
Waqtiga boostada: Juun-20-2023