Ukusebenzisai-optoelectronicitekhnoloji yokudibanisa idatha ukuze isombulule ukuhanjiswa kwedatha okukhulu
Iqhutywa kukuphuhliswa kwamandla ekhompyutha ukuya kwinqanaba eliphezulu, inani ledatha liyanda ngokukhawuleza, ngakumbi ithrafikhi entsha yeshishini leziko ledatha efana neemodeli ezinkulu ze-AI kunye nokufunda koomatshini kukhuthaza ukukhula kwedatha ukusuka kwesinye isiphelo ukuya kwesinye nakubasebenzisi. Idatha enkulu kufuneka idluliselwe ngokukhawuleza kuzo zonke ii-engile, kwaye izinga lokudluliselwa kwedatha nalo liphuhlile ukusuka kwi-100GbE ukuya kwi-400GbE, okanye nakwi-800GbE, ukuze ihambelane neemfuno zamandla ekhompyutha kunye nokusebenzisana kwedatha. Njengoko amazinga omgca enyuka, ubunzima bebhodi yehardware enxulumeneyo bunyuke kakhulu, kwaye i-I/O yendabuko ayikwazanga ukumelana neemfuno ezahlukeneyo zokudlulisa imiqondiso yesantya esiphezulu ukusuka kwi-ASics ukuya kwiphaneli yangaphambili. Kule meko, kufunwa ukupakisha ngokubambisana kwe-CPO optoelectronic.
Imfuno yokucubungula idatha iyanda, i-CPOi-optoelectronicingqwalasela yokuvala kunye
Kwinkqubo yonxibelelwano lwe-optical, i-optical module kunye ne-AISC (Network switching chip) zipakishwa ngokwahlukeneyo, kwayeimodyuli yokukhanyaixhunywe kwiphaneli engaphambili yeswitshi kwimo yokuxhunywa. Imo yokuxhunywa ayiqhelekanga, kwaye uqhagamshelo oluninzi lwendabuko lwe-I/O luqhagamshelwe kunye kwimo yokuxhunywa. Nangona i-pluggable iseyeyona ndlela ikhethwayo kwindlela yobugcisa, imo yokuxhunywa iveze ezinye iingxaki ngamanani aphezulu edatha, kwaye ubude boqhagamshelo phakathi kwesixhobo sokukhanya kunye nebhodi yesekethe, ukulahleka kokudluliselwa kwesignali, ukusetyenziswa kwamandla, kunye nomgangatho kuya kuthintelwa njengoko isantya sokucubungula idatha sidinga ukonyuka ngakumbi.
Ukuze kusonjululwe imida yokunxibelelana kwendabuko, i-CPO optoelectronic co-packaging iqalile ukufumana ingqalelo. Kwi-Co-packaged optics, ii-optical modules kunye ne-AISC (Network switching chips) zipakishwe kunye kwaye ziqhagamshelwe ngoqhagamshelo lombane olufutshane, ngaloo ndlela kufezekisa ukuhlanganiswa kwe-compact optoelectronic. Iingenelo zobukhulu kunye nobunzima obubangelwa yi-CPO photoelectric co-packaging zicacile, kwaye i-miniaturization kunye ne-miniaturization yee-high-speed optical modules ziyafezekiswa. I-optical module kunye ne-AISC (Network switching chip) zibekwe phakathi ebhodini, kwaye ubude befayibha bunokuncipha kakhulu, oko kuthetha ukuba ilahleko ngexesha lokudluliselwa ingancitshiswa.
Ngokwedatha yovavanyo lwe-Ayar Labs, i-CPO opto-co-packaging inokunciphisa ngokuthe ngqo ukusetyenziswa kwamandla ngesiqingatha xa kuthelekiswa neemodyuli ze-optical ezinokuxhunywa. Ngokwendlela yokubala ye-Broadcom, kwimodyuli ye-optical exhunywayo ye-400G, iskimu se-CPO singonga malunga ne-50% ekusebenziseni amandla, kwaye xa kuthelekiswa nemodyuli ye-optical exhunywayo ye-1600G, iskimu se-CPO singonga ukusetyenziswa kwamandla okungakumbi. Uyilo oluphakathi kakhulu lwenza ukuba uxinano lonxibelelwano lunyuke kakhulu, ukulibaziseka kunye nokuphazamiseka kwesignali yombane kuya kuphuculwa, kwaye umda wesantya sokudlulisa awusafani nendlela yendabuko yokuxhunywa.
Enye ingongoma lixabiso, ubukrelekrele bokwenziwa, iinkqubo zeseva kunye notshintsho lwanamhlanje zifuna uxinano olukhulu kakhulu kunye nesantya, imfuno yangoku iyanda ngokukhawuleza, ngaphandle kokusebenzisa i-CPO co-packaging, imfuneko yenani elikhulu lezixhumi eziphezulu zokudibanisa imodyuli ye-optical, nto leyo ebiza kakhulu. I-CPO co-packaging inokunciphisa inani lezixhumi nayo yinxalenye enkulu yokunciphisa i-BOM. I-CPO photoelectric co-packaging yeyona ndlela yokufikelela kwisantya esiphezulu, i-bandwidth ephezulu kunye nenethiwekhi yamandla aphantsi. Le teknoloji yokupakisha izixhobo ze-silicon photoelectric kunye nezixhobo ze-elektroniki kunye yenza i-optical module isondele kangangoko kwi-network switch chip ukunciphisa ukulahleka kwetshaneli kunye nokungaqhubeki kwe-impedance, iphucula kakhulu uxinano lonxibelelwano kwaye inike inkxaso yobugcisa yonxibelelwano lwedatha oluphezulu kwixesha elizayo.
Ixesha lokuthumela: Epreli-01-2024