China ikupereka lingaliro loti kukhazikitsa boma la pa intaneti komanso kumanga mizinda yatsopano yanzeru kukhale poyambira, komanso kugwiritsa ntchito deta yolumikizana ndi kugawana ngati njira yomangira malo olumikizirana a data akuluakulu padziko lonse, kulimbikitsa kuphatikiza ukadaulo, kuphatikiza mabizinesi, ndi kuphatikiza deta kuti akwaniritse kuphatikizana kwapakati komanso m'madera osiyanasiyana, kayendetsedwe ka mgwirizano ndi ntchito m'machitidwe, madipatimenti, ndi mabizinesi. Chuma cha digito chozikidwa pa netiweki yanzeru yamagetsi chidzalimbikitsa chitukuko cha mizinda yanzeru. Mwachitsanzo, m'makampani azachuma, kuchepetsa kulikonse kwa 0.1 ms mu latency kumatha kuwonjezera kuchuluka kwa malonda ndi 10,000, ndi kuchuluka kwa malonda ndi ma yuan oposa 200 miliyoni. Chifukwa chake, kuti tilimbikitse chitukuko cha chuma cha digito, ndikofunikira kupanga mwamphamvu zomangamanga zonse za kuwala ndi ukadaulo wa fiber optic wothamanga kwambiri komanso wamphamvu.
Kulumikizana kwa fiber optic mwachangu komanso mwamphamvu kwambiri kudzakhala maziko a mafakitale omwe akutukuka kumene. Chifukwa cha maukonde olumikizirana a fiber optic okhala ndi zigawo zambiri, kufunikira kwa fiber optics mu projekiti ya makompyuta yaku China yolumikizirana ndi intaneti kukupitilira kukula. Mtunda wotumizira wa 400G+G.654.E mu dongosolo la DWDM ukuyembekezeka kufika [kutalika kwina].Ulusi wa mafunde 90 Gbaud wokhala ndi mafunde amodzi umafika pamtunda wa makilomita 1500, pomwe ulusi wa G.652 umafika pamtunda wa makilomita 800-900. Ukadaulo wolumikizirana wokhala ndi mphamvu zambiri kutengera kutayika kochepa komanso malo akuluakulu ogwira ntchito upitiliza kupangidwa. Mogwirizana ndi dongosolo la wogwiritsa ntchito popanga makina a super 100G ndi netiweki yapamadzi, Shenzhen Aixton Cables Co., Ltd. imagwiritsa ntchito unyolo wonse wamakampani olumikizirana optical, imagwirizanitsa kwathunthu netiweki ya optical ndi ukadaulo wa fiber optic cable, ndipo ikupereka lingaliro lomanga bwino netiweki ya msana wa chingwe cha optical chapakhomo kutengera Pulogalamu ya G.654.E. Fiber Optic.
Ukadaulo wa chingwe cha fiber optic cha G.654.E chogwira ntchito bwino komanso chowongolera chokha. Poyerekeza ndi ulusi wa G.652, mphamvu ya kuwala ya ulusi wa G.654.E imatha kuwonjezeka ndi pafupifupi 2.0 dB. Ikagwiritsidwa ntchito m'malo ovuta, imatha kusintha kwambiri magwiridwe antchito a kutumiza kwa 400G ndikukulitsa mtunda wotumizira popanda ma relay amagetsi. Chingwe cha fiber optic cha Fiberhome cha G.654.E, chomwe chakhala gawo la chitukuko cha fiber optic cha China Telecom kwa zaka zoposa 40, chinachokera ku ukadaulo woyamba wothandiza wa fiber optic ku China. Chili ndi gawo lalikulu logwira ntchito, kutayika kochepa kwa kutumiza, komanso kukana kupindika kwamphamvu. Ndi ufulu waumwini ndi mphamvu zowongolera mu unyolo wonse wamakampani, kapangidwe katsopano ka chingwe cha kuwala, chotsika mpweya, komanso choteteza chilengedwe ndi kabwino kwa machitidwe a 400G.
Nthawi yotumizira: Ogasiti-12-2022
