Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Isihluthulelo sempumelelo yeqembu labacwaningi be-Microsoft sisenovelini yabo yesakhiwo esinezingqimba ezimbili esine-antiresonant nodeless fiber (DNANF), ezungezwe indandatho yesilica encanyana, ecolekileyo. Lesi sakhiwo sisebenzisa umphumela we-photonic bandgap ukuvala ngempumelelo ukukhanya ngaphakathi kwe-air core, ukwehlisa kakhulu ukusebenzisana kwawo nokokusebenza.
Abacwaningi baphawula ukuthi i-hollow-core fiber ayigcini nje ngokukhuphula isivinini sokudlulisela ngo-45%, kodwa futhi ivumela ukudluliswa kwedatha kumabanga amade ngaphandle kokudela umkhawulokudonsa. Bafinyelele izinga lokunciphisa elingu-0.091 dB/km kubude begagasi obungu-1550 nanometers, bedlula umkhawulo wethiyori ongu-0.14 dB/km wefayibha ye-silica yesimanjemanje. Lokhu kuthuthukiswa okuphawulekayo kumelela ukuthuthukiswa kokuqala okunjalo kusukela ngeminyaka yawo-1980 futhi kuye kwanconywa ithimba labacwaningi "njengenye yentuthuko ephawulekayo kubuchwepheshe be-waveguide eminyakeni engu-40 edlule."
Njengebhizinisi elihamba phambili elikhethekile emkhakheni wekhebula optical, i-KEXINT igxile ezidingweni zamakhasimende, ihlinzeka ngezixazululo zekhebula lekhebula eliphelele elenziwe ngokwezifiso nokusekelwa kwesevisi. Izuze ukuqashelwa emakethe yomhlaba wonke ngenxa yesisekelo sayo esiqinile sezimboni namandla ochwepheshe.
1. Amakhono Okwenza Ngokwezifiso Okubalulekile: Isiqinisekiso Esikabili Sefekthri Nethimba
I-KEXINT ingumnikazi wezimboni ezizimele zokukhiqiza kanye nethimba lochwepheshe elinolwazi, elisungula uhlelo olugcwele lwenqubo yokwenza ngokwezifiso kusukela ekuhlaziyweni kwesidingo kuya ekulethweni komkhiqizo ophelile. Kungakhathaliseki ukuthi eyezintambo zokubona ezikhethekile eziguqulelwe kuzimo ezihlukahlukene njengokuxhumana kwamandla, izikhungo zedatha, nokufinyelela kwe-broadband, noma izimfuneko zokucaciswa komuntu siqu ezimweni zezulu ezimbi neziyinkimbinkimbi, ithimba lingaphendula ngokushesha lincike ezindaweni zobuchwepheshe ezivuthiwe nezinqubo zokukhiqiza. Sonke isixhumanisi, kusukela ekukhethweni kwe-fiber optical kanye nokwakheka kwesakhiwo kuya ekuhlolweni kokukhiqiza, silawulwa ngokunembile ukuze kuqinisekiswe ukuguquguquka nokuthembeka kwemikhiqizo eyenziwe ngokwezifiso.
2. Isakhiwo Semakethe Yomhlaba Wonke: Imikhiqizo Ethengiswa Ezifundeni Eziningi
Ngekhwalithi yomkhiqizo ezinzile kanye nemodeli yesevisi eguquguqukayo, imikhiqizo yekhebula yokubona ye-KEXINT ingene ngempumelelo emakethe yamazwe ngamazwe futhi idayiswa emazweni amaningi nasezifundeni ezihlanganisa i-Australia, i-Morocco, i-Russia, ne-United States. Enqubweni yokwakheka komhlaba, ibhizinisi lizivumelanisa ngokujulile nezindinganiso zobuchwepheshe kanye nezidingo zohlelo lokusebenza lwezifunda ezahlukahlukene. Imikhiqizo yayo iyaqhubeka nokubamba iqhaza ekwakhiweni kwengqalasizinda yezokuxhumana phesheya, ukuthuthukiswa kwenethiwekhi ye-broadband kanye namanye amaphrojekthi, okuqinisekisa ukuncintisana kwamazwe ngamazwe kwezintambo ze-optical "Made in China".
3. Ukuzibophezela Kwekhwalithi kanye Nokuqinisekisa Isipiliyoni
I-KEXINT ibheka ikhwalithi yomkhiqizo njengokuncintisana kwawo okuyinhloko futhi ithobelana ngokuqinile nezindinganiso zokulawula ikhwalithi ezamukelwa emhlabeni wonke. Wonke umkhiqizo, kusukela kokusetshenziswa okuyisisekelo kuya emikhiqizweni eqediwe ephuma efekthri, uthola imizuliswano eminingi yokuhlolwa okuqinile ukuze kuqinisekiswe ukuthi ukusebenza kokudlulisela komkhiqizo nokuqina kuhlangabezana nezindinganiso. Ukuvumela amakhasimende ukuthi azibonele ngekhwalithi yomkhiqizo, ibhizinisi lihlinzeka ngokukhethekile ngezinsizakalo zesampula zamahhala. Amakhasimende angaqinisekisa ukuthi imikhiqizo iyahlangabezana yini nezidingo zawo ngokuhlolwa kwangempela, ehlise ngempumelelo izindleko zezinqumo zokuthenga.
