Ngexesha ledatha enkulu, kukho ubuninzi obuphezulu kunye nezicelo eziphezulu ze-bandwidth.Ngeli xesha, i-passive optical cable okanye i-copper-based cable system ibonakala yoluliwe.Ukuze kuqinisekiswe ukuzinza kunye nokusetyenziswa okuguquguqukayo kothumelo, abasebenzisi bafuna ngokukhawuleza uhlobo olutsha lwemveliso njengeyona ndlela yokuhambisa i-high-performance computing kunye neziko ledatha.Kule meko, iimveliso zentambo ye-optical esebenzayo zenzeke.
Xa kuthelekiswa neentambo zemveli, iintambo zamehlo ezisebenzayo zineenzuzo ezininzi, ezifana nesantya esiphezulu sothumelo, umgama omde wothumelo, ukusetyenziswa kwamandla aphantsi, ukusetyenziswa ngokulula, njl.njl. Zinokunceda izixhobo zonxibelelwano zonwabele iingenelo ezinkulu zokuhanjiswa kwamehlo, kwaye ziintambo ezifanelekileyo zothumelo kwi. amaziko edatha, i-electronics yabathengi kunye neminye imimandla.
Ngomkhwa ongaguqukiyo we "optical advance kunye ne-copper retreat", ikamva liya kuba lixesha le "all-optical network", kwaye iteknoloji ye-cable optical esebenzayo iya kungena kuzo zonke iikona ze-high-speed interconnection market.
Ukubonakala kwentambo esebenzayo ye-AOC ifana ne-DAC, kodwa imo yokuhambisa kunye nemeko yesicelo iyahluka.
Kukho iintlobo ezine ze-AOC ye-optical cable esebenzayo: 10G SFP + AOC, 25G SFP28 AOC, 40G QSFP + AOC kunye ne-100G QSFP28 AOC.Umahluko wabo ophambili sisantya esahlukileyo.
Ulwakhiwo kunye neMowudi yoThunyelo loMqondiso
Intambo ye-optical esebenzayo i-AOC isebenzisa icandelo lekhebula le-optical ukudibanisa ii-transceivers ezimbini ze-optical.Unikezelo lwamandla lwangaphandle lusetyenziselwa ukuhanjiswa komqondiso.Imo yothumelo yinguqu yombane-optical-electric.Umqondiso wombane uguqulwa ube ngumqondiso we-optical kwi-A-end connector.Umqondiso we-optical emva koko udluliselwe kwi-B-end connector ngokusebenzisa intambo ye-optical ephakathi, kwaye emva koko umqondiso we-optical uguqulwa ube ngumqondiso wombane kwi-B-end connector.
Iimpawu kunye nezinto eziluncedo
I-AOC esebenzayo ye-optical cable ineempawu zokusetyenziswa kwamandla aphantsi, ubungakanani obuncinci, ubunzima obulula kunye nokutshatyalaliswa kobushushu obunamandla.Xa kuthelekiswa nentambo yobhedu, inomgama omde wothumelo (ukuya kuthi ga kwi-100 ~ 300 m) kunye nokusebenza okungcono kokuhanjiswa.Xa kuthelekiswa nemodyuli ye-optical, i-cable optical esebenzayo ayinayo ingxaki ye-interface engcolileyo, ephucula kakhulu ukuzinza nokuthembeka kwenkqubo kunye nokunciphisa iindleko zokulawula igumbi lekhompyutha.
UMgaqo woThutho
Thatha i-QSFP + AOC njengomzekelo, iziphelo ezimbini zekhebula (Isiphelo kunye ne-B end) zizixhobo zemodyuli ze-QSFP ngokulandelanayo.Ekugqibeleni, i-data input Din yisignali yombane.Umqondiso wombane uguqulwa ube ngumqondiso we-optical we-wavelength ethile ngokusebenzisa i-EO Converter, kwaye i-optical signal ifakwe kwi-cable optical emva kokuguqulwa kunye nokudibanisa;Emva kokuba isignali ye-optical ifikelele ekupheleni kwe-B ngekhebula le-optical, isibonakaliso se-optical sibonwa ngumtshina we-optical (OE Converter) kwaye ikhuliswe, kwaye isibonakaliso sombane esihambelanayo siphuma nguDout.Isiphelo esingu-B kunye no-A sihambisa ngokulinganayo.
Ixesha lokuposa: Mar-06-2023
