Wararka Adduunka ee Isgaarsiinta (CWW) Seminaarka Shabakadda Aragtiyeed ee Shiinaha ee 2023 oo la qabtay Juun 14-15, Mao Qian, oo ah la-taliyaha Guddiga Sayniska Isgaarsiinta iyo Teknolojiyadda ee Wasaaradda Warshadaha iyo Teknolojiyadda Macluumaadka, agaasimaha Guddiga Isgaarsiinta Arageed ee Aasiya-Baasifigga, iyo guddoomiyaha wadajirka ah ee Seminaarka Shabakadda Arageed ee Shiinaha. Waxaa la tilmaamay inxPONhadda waa xalka ugu weyn ee helitaanka guriga Gigabit/10 Gigabit.
Helitaanka guriga PON 10 Gigabit
Xogtu waxay muujinaysaa in laga bilaabo dhammaadka Abriil 2023, tirada guud ee isticmaalayaasha marin-u-helka internetka ee go'an ee dalkayga ay tahay 608 milyan, kuwaas oo tirada guud ee isticmaalayaasha marin-u-helka fiber-ka ee go'an ay gaartay 580 milyan, taasoo ka dhigan 95% tirada guud ee isticmaalayaasha ballaaran ee go'an; isticmaalayaasha gigabit waxay gaareen 115 milyan. Intaa waxaa dheer, tirada dekedaha marin-u-helka fiber-ka (FTTH/O) waxay gaareen 1.052 bilyan, taasoo ka dhigan 96% dekedaha marin-u-helka internetka ee go'an, tirada dekedaha PON ee 10G oo leh awoodda adeegga shabakadda Gigabit waxay gaartay 18.8 milyan. Waxaa la arki karaa in kaabayaasha shabakadda ee dalkaygu ay si joogto ah u horumarayaan, guryo iyo ganacsiyo badanna ay gaareen xawaaraha shabakadda gigabit.
Si kastaba ha ahaatee, maadaama heerka nolosha uu sii kordhayo oo uu noqonayo mid caqli badan, xafiisyada/kulanka/isdhexgalka shaqada ee khadka tooska ah/dukaanka internetka/nolosha/daraasadda waxay yeelan doonaan shuruudo sare oo loogu talagalay tayada adeegga shabakadda, isticmaalayaashuna waxay sii wadi doonaan inay yeeshaan shuruudo sare oo loogu talagalay xawaaraha shabakadda. Kor u qaad filashooyinka qaarkood. "Markaa wali waa lagama maarmaan in si joogto ah loo kordhiyo heerka gelitaanka, oo la xaqiijiyo 10G"," ayuu tilmaamay Mao Qian.
Si loo gaaro1G/10 Helitaanka guriga ee Gigabit oo baaxad weyn leh, ma aha oo kaliyaEPON iyo GPONma ahan kuwo karti leh, laakiin sidoo kale daboolida 10GEPON iyo XGPON ma ahan mid ku filan, hufnaantuna way hooseysaa. Sidaa darteed, waxaa loo baahan yahay PON xawaare sare leh, horumarka 50G PON ama xitaa 100G PON waa lama huraan. Isbeddelka lama huraanka ah. Sida laga soo xigtay Mao Qian, marka laga eego isbeddelka horumarka hadda jira, warshaduhu waxay u janjeeraan inay isticmaalaan PON hal-mowjad ah oo 50G ah, kaas oo taageera teknoolojiyada kala duwan ee 10G broadband. Alaab-qeybiyeyaasha guud ee isgaarsiinta gudaha ayaa horeyba u lahaa awoodda 50G PON, qaar ka mid ah alaab-qeybiyeyaasha ayaa sidoo kale gaaray 100G PON, taasoo bixinaysa shuruudaha aasaasiga ah ee gelitaanka guriga 10G.
Isagoo si faahfaahsan uga hadlaya tiknoolajiyadda helitaanka guriga Gigabit iyo 10 Gigabit, Mao Qian wuxuu sheegay in horraantii 2017 Shenzhen Optical Expo, uu soo jeediyay isku-darka shabakadda indhaha ee aan firfircoonayn iyo shabakadda indhaha ee firfircoon. Ka dib markii heerka gelitaanka ee uu u baahan yahay hal isticmaale uu kordho heer gaar ah (tusaale ahaan, ka weyn 10G), shabakadda indhaha ee firfircoon waxay noqon kartaa mid ku habboon, ka fudud in la cusboonaysiiyo oo ka jaban shabakadda indhaha ee aan firfircoonayn si loo bixiyo heerar sare; Shenzhen Optical Expo sannadkii 2021 On OptiNet, xitaa wuxuu soo jeediyay in dadka isticmaala bandwidth-ka 10 Gigabit iyo wixii ka sareeya ay tixgeliyaan qorshaha bandwidth-ka gaarka ah; OptiNet sannadkii 2022, wuxuu ku taliyay in bandwidth-ka gaarka ah lagu hirgelin karo siyaabo kala duwan: bandwidth-ka gaarka ah eeXG/XGS-PONisticmaalayaasha, fiilada indhaha ee P2P gaar ah, hirarka NG-PON2 gaar ah, iwm.
"Hadda waxay u muuqataa in nidaamka hirarka gaarka ah uu leeyahay faa'iidooyin badan oo kharash iyo farsamo ah, waxayna noqon doontaa isbeddel horumarineed. Dabcan, qorshayaasha kala duwan ee gaarka ah ee bandwidth-ka waxay leeyihiin faa'iidooyin iyo khasaarooyin u gaar ah, waxaadna dooran kartaa iyadoo loo eegayo xaaladaha maxalliga ah." Mao Qian ayaa yiri.
Waqtiga boostada: Juun-20-2023