Manje ikhebula le-DAC ne-AOC lisetshenziswa kabanzi, izinto zabo zocingo zihlukile, kodwa umsebenzi uyafana.Ikhasimende lizodideka ukuthi likhetha kanjani njengoba umsebenzi uyafana.Yiziphi izinzuzo nezingozi zabo?Ngokwesicelo sekhasimende, ake sikhulume ngobuhle nokubi kwentambo ye-DAC ne-AOC!
Intambo yokubona esebenzayo (AOC)isetshenziselwa ukuxhumana kwedatha yebanga elifushane nezinhlelo zokusebenza zokuxhumanisa.Ngokuvamile, ukudluliswa kwentambo kokuxhumana okubonakalayo kufanele kube ingxenye ye-passive, kodwa i-AOC ihlukile.I-AOC iqukethe i-multimode optical fiber, i-fiber optic transceivers, i-chip yokulawula namamojula.Isebenzisa ukuguqulwa kukagesi ukuya ku-optical kumaphethelo ekhebula ukuze kuthuthukiswe isivinini nokusebenza kwebanga kwekhebula ngaphandle kokudela ukuhambisana nezixhumi ezibonakalayo zikagesi.Njengoba abantu belindele ukuthi ulwazi olwengeziwe lutholakale ezandleni zabo, izinhlelo zethu zokuxhumana zizodinga ukuthi zisheshe, futhi i-AOC ingenye yezixazululo ezingcono kakhulu zokuxazulula le nkinga.Uma kuqhathaniswa nentambo yethusi yokunamathisela eqondile yokudluliswa kwedatha, i-AOC inikeza izinzuzo ezengeziwe, njengesisindo esilula, ukusebenza okuphezulu, ukusetshenziswa kwamandla okuphansi, ukulahlekelwa kokuxhumana okuphansi, ukungatheleleki kwe-EMI kanye nokuguquguquka.Njengamanje, i-AOC isetshenziswa kabanzi emikhakheni eminingi kanye nokukhuthaza isikhungo sedatha yendabuko ukuze singene ekuxhumekeni kokubona.
Ngokusho kwe-wire material, ingahlukaniswa ibe:
Namathisela Ikhebuli Eqondile, okufaka ikhebuli ye-DAC esebenzayo nengenziyo
Ikhebula le-Optical elisebenzayo(AOC)
Izinzuzo ze-DAC:
※Izinga eliphezulu lokudluliswa kwedatha: Ikhebula le-DAC lingasekela amanani okudlulisa idatha kusuka ku-4Gbps kuya ku-10Gbps, iphakeme kunekhebula lethusi lendabuko.
※Ukushintshelana okuqinile:Ngokuthuthukiswa kobuchwepheshe bethusi, ikhebula le-DAC kanye ne-transceiver ebonakalayo iyashintshana futhi iyashintshashintsha.
※Izindleko eziphansi:Intambo yethusi ishibhile kune-fiber, ukusebenzisa ikhebula le-DAC kuzonciphisa i-wiring cos.
※Ukukhipha ukushisa okuhle:Ikhebula le-DAC lenziwe ngomgogodla wethusi futhi linomphumela omuhle wokulahla ukushisa.
Izinkinga ze-DAC:
※ Ibanga elifushane lokudlulisela, isisindo esindayo, ivolumu enkulu, okunzima ukuyiphatha.
※ Iyakwazi ukuphazanyiswa yi-electromagnetic, njengokusabela okungekuhle kanye nokuwohloka njll.
Izinzuzo ze-AOC:
◆Umkhawulokudonsa omkhudlwana:Ukuthuthukiswa kwedivayisi akudingekile, ngokuphuma okufika ku-40Gbps.
◆Okungasindi:Ilula kakhulu kunekhebuli ye-DAC.
◆Ukuphazanyiswa kwe-electromagnetic okuphansi:ngenxa yokuthi i-optical fiber iyi-dielectric, akulula ukuthintwa ukuphazanyiswa yi-electromagnetic.
Izinkinga ze-AOC:
Uma kuqhathaniswa nekhebula le-DAC, izindleko zekhebula le-AOC ziphezulu.
Isikhathi sokuthumela: Dec-20-2023
