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Ukwandiswa okukhulu kwamaqela eekhompyutha kutshintsha indlela esisiseko yokudlulisela ulwazi lwe-opticalamaziko edathaIintambo ze-fiber optic zemveli ezine-core enye kunye nezine-core ephantsi azisenakwanelisa iimfuno ze-bandwidth ephezulu kakhulu kunye ne-latency ephantsi yee-clusters ezinkulu. Iintambo ze-fiber optic zeribhoni ephezulu ziye zaba yimfuno eqinileyo yamaziko edatha e-hyperscale kunye namaziko e-computing akrelekrele, exhomekeke kwiingenelo eziphezulu zokudibanisa amawaka ee-cores ngentambo nganye kunye nokuphuculwa kabini kwi-cabling kunye nokusebenza kakuhle kwe-O&M, ukusombulula ingxaki yokudlulisela kwiimeko zekhompyutha ezikhawulezayo.
Njengomvelisi ohamba phambili we-fiber optic kwihlabathi liphela kunye nolunye lwezona mpawu zithembekileyo zentambo ye-fiber optic,I-Oyi yamazwe ngamazwe., Ltd.Izinikele ekuboneleleni ngeemveliso ze-fiber optic ezikumgangatho wehlabathi kunye nezisombululo kumashishini nakubantu ngabanye kwihlabathi liphela. Isebe lethu leTekhnoloji yoPhando noPhuhliso linabasebenzi abakhethekileyo abangaphezu kwama-20 abazinikele ekuphuhliseni ubuchwepheshe obutsha kunye nokubonelela ngeemveliso kunye neenkonzo ezisemgangathweni ophezulu. Sithumela iimveliso zethu kumazwe ali-143 kwaye siseke ubudlelwane bexesha elide nabathengi abangama-268, besebenza njengababoneleli be-fiber optic abazinzileyo kwihlabathi liphela. abasasazi be-fiber optic, iinkampani zokuvelisa i-fiber optic kunye neenkampani zokufakela iintambo ze-fiber optic kwihlabathi liphela. Iimveliso zethu zisetyenziswa kakhulu kwiunxibelelwano, iziko ledatha, i-CATV, iindawo zoshishino kunye nezinye iindawo, kunye neemveliso eziphambili ezigubungela iintlobo ezahlukeneyo zeentambo zefayibha ye-optical, kubandakanya iintambo zeribhoni eziphezulu, iintambo zetyhubhu ezikhululekileyo, iintambo ezixineneyo, iintambo ze-fiber optic ezixhonyiweyo,iintambo ze-fiber optic zangaphakathi,iintambo ze-fiber optic zangaphandle,I-MPOiindibano zefayibha ezipheliswe kwangaphambili, iintambo ze-fiber optic zemowudi enye, iintambo ze-fiber optic zemowudi ezininzi nokunye.
Ukhuphiswano oluphambili lweentambo ze-fiber optic zeribhoni ephezulu luxhomekeke kuxinano oluphezulu kunye nokusebenza kakuhle, oluhambelana ngokugqibeleleyo neemfuno zothumelo lwee-clusters ezinkulu zekhompyutha. Ngokweenkcazo eziphambili, iimveliso zorhwebo eziphambili zigubungela ii-core ezingama-288 kunye nee-core ezingama-576, ngelixa ababoneleli beenkonzo zelifu abaphambili besebenzise iintambo ze-core eziyi-1,728 kunye nee-core eziyi-6,912 ezikumgangatho ophezulu kwiibhetshi. Intambo enye yeribhoni ephezulu inokuthwala amandla othumelo lweentambo ezininzi zemveli. Ukwamkela ukubopha okulinganayo kweeribhoni zefayibha kunye noyilo oludibeneyo lwetyhubhu ekhululekileyo, kunye nee-core eziyi-12/core ezingama-24 njengeeyunithi ezisisiseko, kwandisa uxinano lwefayibha ngamaxesha ama-3-5 kwindawo efanayo. Intambo eqhelekileyo yetyhubhu ekhululekileyo engama-24 inobubanzi bangaphandle obuyi-8.5mm kuphela, incinci ngama-25% kuneentambo zemveli zenani elifanayo le-core, ilungelelanisa ngokugqibeleleyo neetreyi zekhebula ezimxinwa kunye nemijelo kwiindawo zedatha. Oku kuvumela amakhonkco okunxibelelana kabini kwe-GPU kwikhabhinethi nganye, ukuqinisekisa ukuba iiprotokholi zokunxibelelana ngesantya esiphezulu ezifana ne-NV Link zisebenza ngaphandle kwemida yendawo, zixhasa ukusebenza kakuhle kweenkqubo zekhompyutha ezinkulu.
Ukuphuculwa kokusebenza kakuhle yenye indlela ebalulekileyo yokuqina kweentambo ze-fiber optic zeribhoni eziphezulu, ukusombulula iindawo ezibuhlungu ekwakhiweni kweziko ledatha kunye ne-O&M. Ngokuphathelele ukusebenza kakuhle kokufakwa, kudityaniswe netekhnoloji ye-MPO ngaphambi kokuphela, iiribhoni zefayibha kunyeizihlanganisiZidityaniswe kwiifektri ukuze zisetyenziswe kwi-plug-and-play kwindawo ngaphandle kokudibanisa i-core-by-core fusion. Kwi-144-core cables, izisombululo zemveli ze-LC single-core zifuna ii-splices ezili-144, ngelixa izisombululo zeribhoni + i-MPO cables zifuna kuphela ezili-12, zinciphisa ixesha lokudibanisa ukusuka kwiiyure ezi-8 ukuya kwiiyure ezi-2 kwaye zinciphisa iindleko zomsebenzi ngama-60%. Ngokuphathelele i-O&M kunye nokusebenza kakuhle kokwandisa, iintambo zeribhoni zixhasa ukuhlanganiswa kwe-on-demand: iintambo ze-backbone eziphezulu zibekwe ngendlela ephakathi, kwaye iziphelo zinokwahlulwa zibe ziiyunithi ezincinci ze-12-core/24-core ukudibanisa iiseva kunye nokutshintsha. Ukwandiswa kweqela kamva akufuneki zintambo ezintsha ze-backbone, kuphela ukwandiswa kwekhonkco lesebe, ukuphucula ukusebenza kakuhle kokwandisa nge-80% kunye nokunciphisa kakhulu iindleko zokuhlaziya.
Imfuno ekhulayo yeentambo ze-fiber optic zeribhoni ephezulu iqhutywa ziimpawu zokudlulisela zeqela elikhulu leekhompyutha. Ngokungafaniyo nokudluliselwa kwedatha ngendlela enye kwikhompyutha yendabuko yelifu, izixhobo zeqela zifuna ukusebenzisana kwedatha okukhulu, zenze imodeli yokunxibelelana kwe-mesh. Imfuno yefayibha nge-GPU rack inyuka ukusuka kwi-cores ezili-15-30 kwiziko ledatha lemveli ukuya kwi-cores ezili-1,152 kwiirakhi eziphezulu. Iiqela ezinkulu zifuna amakhulu amawaka eekhilomitha ze-core-kilometers zefayibha; iintambo zemveli ziya kubangela ukuxinana kweentambo, ukunyuka kokuguquguquka kwe-latency kunye nemingcipheko yokungaphumeleli. Iintambo ze-fiber optic zeribhoni ephezulu zinciphisa ii-link nodes ngoyilo oluxineneyo, ukuguquguquka kwe-latency yokulawula ngaphakathi kwee-milliseconds kunye nesantya esiphantsi sokusilela ngaphantsi kwe-0.1%, ukuhlangabezana neemfuno ezintathu eziphambili ze-bandwidth ephezulu, i-latency ephantsi kunye nokuthembeka okuphezulu. Okwangoku, iiprojekthi zokunxibelelana kweziko lekhompyutha elikrelekrele elihambahambayo ziqhubela phambili imfuno yeentambo ze-fiber optic zeribhoni ezikude, ezisebenza kancinci zilungelelanisa neemeko zokunxibelelana ze-DCI zenqanaba le-100km.
Okwangoku, iintambo ze-fiber optic zeribhoni eziphezulu zingene kurhwebo olukhulu, ngokungena ngokukhawuleza okuqhutywa ziiprojekthi zovavanyo kunye nokuthengwa okukhulu kwamashishini aphambili. Idatha yeshishini ibonisa ukuba iintambo zeribhoni eziphezulu zithatha ngaphezulu kwe-30% ekuthengweni kwabaqhubi abakhulu bezonxibelelwano, kwaye zifikelela kwi-80% ekungeneni kwiindawo ezintsha zekhompyutha ezikrelekrele zababoneleli abaphambili bamafu, ziba ngumgangatho wokusebenzisa iintambo zomqolo. Iingxaki zobuchwepheshe ezifana nokuthetha nge-inter-core crosstalk, ulawulo lokulahleka kunye nendawo esebenzayo ziyaqhekeka ngokuqhubekayo; iimveliso ziguqukela ekubeni nenani eliphezulu le-core, ilahleko ephantsi kunye neempawu eziluhlaza, ezifana nokudibanisa itekhnoloji yokwahlulahlula isithuba kunye nokwamkela izixhobo zesheath ezinokuphinda zisetyenziswe, ukuze zilungele iimfuno zexesha elizayo ze-6G kunye neemfuno zokudluliselwa kwe-quantum computing.
Iintambo ze-fiber optic zeribhoni eziphezulu ze-OYI ziye zaqatshelwa ngokubanzi ngabathengi behlabathi ngenxa yokusebenza okugqwesileyo kunye nomgangatho ozinzileyo. Sinikezela ngezisombululo ezipheleleyo ezigubungela uphando kunye nophuhliso, imveliso, ukuthengisa kunye nenkxaso yobugcisa, sixhasa iinkampani zokufakela iintambo ze-fiber optic ngesikhokelo sokwakha esinobuchule kunye neenkonzo ze-O&M. Njengeqabane elithembekileyo labasasazi be-fiber optic behlabathi kunye nabaqhubi bezonxibelelwano, i-OYI iya kuqhubeka nokutyala imali kwi-R&D, iqalise iimveliso ze-fiber optic ezisebenza kakhulu, kwaye inike amandla uphuhliso lweziseko zedijithali zehlabathi.
