Telecom, ZTE ndi Changfei pamodzi akhazikitsa mbiri yatsopano padziko lonse lapansi yofalitsa mphamvu ya ulusi wamba wa single-mode nthawi yeniyeni.

Posachedwapa, China Academy of Telecommunication Research, pamodzi ndi ZTE Corporation Limited ndi Changfei Optical Fiber and Cable Co., LTD. (yomwe tsopano ikutchedwa "Changfei Company") pogwiritsa ntchito ulusi wamba wa quartz wa single-mode, yamaliza kuyesa kwa S+C+L multi-band large-capacity transmission, kuchuluka kwa mafunde amodzi okha nthawi yeniyeni kwafika pa 1.2Tbit/s, ndi kuchuluka kwa mafunde amodzi okha.ulusiidapitilira 120Tbit/s. Khazikitsani mbiri yatsopano padziko lonse lapansi ya kuchuluka kwa kutumiza kwa ulusi wamba wa single-mode nthawi yeniyeni, kofanana ndi kuthandizira kutumiza makanema mazana ambiri a 4K high-definition kapena deta yophunzitsira ya AI model pa sekondi iliyonse.

Malinga ndi malipoti, mayeso otsimikizira a single-fiber unidirectional super 120Tbit/s apeza zotsatira zabwino kwambiri mu kukula kwa spectrum ya system, ma key algorithms ndi kapangidwe ka zomangamanga.

Ponena za m'lifupi mwa sipekitiramu ya dongosolo, kutengera C-band yachikhalidwe, m'lifupi mwa sipekitiramu ya dongosolo imakulitsidwanso ku ma S ndi L band kuti ikwaniritse bandwidth yayikulu kwambiri yolumikizirana ya S+C+L multi-band mpaka 17THz, ndipo gululi limaphimba 1483nm-1627nm.

Ponena za ma algorithm ofunikira, China Academy of Telecommunication Research imaphatikiza makhalidwe a kutayika kwa ulusi wa S/C/L wa magulu atatu ndi kusamutsa mphamvu, ndipo ikupereka njira yowonjezerera magwiridwe antchito a spectrum kudzera mu kufananiza kosinthika kwa liwiro la chizindikiro, nthawi ya njira ndi mtundu wa ma code osinthira. Nthawi yomweyo, mothandizidwa ndi mafunde odzaza a ZTE ambiri komanso ukadaulo wowongolera mphamvu wokha, magwiridwe antchito a njira amalinganizidwa ndipo mtunda wotumizira umakulitsidwa.

Ponena za kapangidwe ka zomangamanga, kutumiza kwa nthawi yeniyeni kumagwiritsa ntchito ukadaulo wapamwamba kwambiri wotsekera zithunzi zamagetsi mumakampani, chiŵerengero cha baud cha chizindikiro cha mafunde amodzi chimaposa 130GBd, chiŵerengero cha bit chimafika 1.2Tbit/s, ndipo chiwerengero cha zigawo za zithunzi zamagetsi chimasungidwa kwambiri.

Kuyeseraku kumagwiritsa ntchito njira yochepetsera kutsika kwambiri komanso ulusi waukulu wothandiza womwe unapangidwa ndi Changfei Company, womwe uli ndi mphamvu yochepetsera kutsika komanso malo ofunikira kwambiri, zomwe zimathandiza kuti spectral width ya system ikule kufika pa S-band, ndipo liwiro la mafunde amodzi nthawi yeniyeni limafika pa 1.2Tbit/s.ulusi wowalayazindikira kufalikira kwa kapangidwe, kukonzekera, njira, zipangizo zopangira ndi maulalo ena.

Ukadaulo wa nzeru zopanga ndi ntchito zake zamabizinesi zikuchulukirachulukira, zomwe zikubweretsa kufunikira kwakukulu kwa bandwidth yolumikizirana pakati pa data. Monga mwala wa bandwidth wa zomangamanga za digito, netiweki ya kuwala konse ikufunika kudutsa mu liwiro ndi mphamvu ya kutumiza kwa kuwala. Potsatira cholinga cha "kulumikizana kwanzeru kuti moyo ukhale wabwino", kampaniyo igwirizana ndi ogwira ntchito ndi makasitomala kuti ayang'ane kwambiri kafukufuku ndi chitukuko cha ukadaulo wofunikira kwambiri wa kulumikizana kwa kuwala, kuchita mgwirizano wozama komanso kufufuza zamalonda m'magawo a mitengo yatsopano, ma band atsopano, ndi ulusi watsopano wa kuwala, ndikumanga kupanga kwatsopano kwa mabizinesi okhala ndi luso laukadaulo, kulimbikitsa nthawi zonse chitukuko chokhazikika cha netiweki ya kuwala konse, ndikuthandizira kumanga maziko olimba a tsogolo la digito.