400G QSFP DACizintambo zaziwa ngokusebenza kwazo ngesivinini esiphezulu nokuthembeka.Lezi zintambo zisebenzisa ithusi njengendawo yokudlulisela, ehlinzeka ngoxhumano oluzinzile, oluqinile lokudluliswa kwedatha.Idizayini yokunamathisela okuqondile kwekhebula iqeda isidingo sama-transceivers ahlukene, ihlinzeka ngesixazululo esingabizi kakhulu sokudluliswa kwedatha ngesivinini esikhulu.Ikhebula le-400G QSFP DAC linebanga eliphezulu lokudlulisa lamamitha angu-7, okwenza kube kuhle ekuxhumekeni okude ezikhungweni zedatha namakamelo amaseva.
Manje, ake sibhekisise izinzuzo zekhebula le-400G QSFP AOC.I-AOC imele i-Active Optical Cable, okusho ukuthi lezi zintambo zisebenzisa i-optical fiber ukudlulisa idatha.Lobu buchwepheshe buvumela amabanga amade okudlulisa kunezintambo ze-DAC, nebanga lokudlulisela elifinyelela ku-100 metres.Izintambo ze-400G QSFP AOC zilungele ukuxhuma amaseva, izinhlelo zokugcina kanye nokushintsha amabanga amade.Bahlinzeka ngekhwalithi yesignali enhle kakhulu, ukusetshenziswa kwamandla okuphansi kanye nokuguquguquka okuphezulu.
Uma uqhathanisa le mikhiqizo emibili, umehluko omkhulu usekudlulisweni kwayo kwemidiya.Izintambo ze-400G QSFP DAC zisebenzisa izintambo zethusi, kuyilapho izintambo ze-400G QSFP AOC zisebenzisa i-fiber optics.Ukukhetha phakathi kwakho kokubili kuncike ezidingweni ezithile zengqalasizinda yenethiwekhi.Uma udinga isixazululo esingabizi kakhulu sokuxhumeka kwebanga elifushane endaweni elinganiselwe, izintambo ze-400G QSFP DAC ziyisinqumo sakho esingcono kakhulu.Ngakolunye uhlangothi, uma udinga ibanga elide lokudlulisela nokuguquguquka okwengeziwe, ikhebula le-400G QSFP AOC iyisinqumo esingcono.
Izintambo ze-400G QSFP DAC ne-AOC zinikeza izinzuzo kukho kokubili ukusebenza nokusebenza kahle kwezindleko.Idizayini yabo ye-plug-and-play yenza ukufakwa kube lula, kubenze kube lula ukuzisebenzisa nokuphatha.Zombili izintambo zinciphisa ukusetshenziswa kwamandla okuphelele kwengqalasizinda yenethiwekhi ngokuqeda isidingo sama-transceiver ahlukene.Lokhu akusizi nje kuphela ukunciphisa izindleko zamandla kodwa futhi kusiza ekuhlinzekeni izixazululo ezisimeme nezinobungani kwemvelo.
Kafushane, zombili izintambo ze-400G QSFP DAC kanye nezintambo ze-400G QSFP AOC zinikeza izinzuzo eziyingqayizivele ngokusekelwe kuzidingo zakho zenethiwekhi.Izintambo ze-DAC zilungele ukuxhunywa kwebanga elifushane ezindaweni ezilinganiselwe, kuyilapho izintambo ze-AOC zinikeza amabanga amade okudlulisela kanye nokuguquguquka okukhulu.Kungakhathaliseki ukuthi iyiphi inketho oyikhethayo, i-BuyDaccable Co., Ltd. ingakunikeza ngezisombululo zekhwalithi ephezulu, ezinokwethenjelwa zazo zonke izidingo zakho zocingo nekhebula.
Isikhathi sokuthumela: Oct-18-2023
