AOC yog dab tsi?
AOCyog ib qho khoom siv kho qhov muag, uas muaj cov khoom siv optoelectronic (ob lub tshuab kho qhov muag thiab cable jumpers). Cov kab hluav taws xob kho qhov muag feem ntau yog siv rau hauv cov chaw zov me nyuam cov ntaub ntawv, cov khoos phis tawj ua haujlwm siab, cov khoom siv muaj peev xwm loj thiab lwm yam khoom siv rau kev sib txuas ceev thiab txhim khu kev qha thiab cov khoom siv sib kis. AOC daim ntawv thov yog qhov hluav taws xob sib cuam tshuam uas ua tau raws li cov qauv kev lag luam. Nws siv cov khoom siv hluav taws xob sab hauv-kho qhov muag-tsim hluav taws xob hloov pauv ntawm cov khoom siv kho qhov muag los ua kom cov khoom siv kho qhov muag kom ua tau zoo thiab ruaj khov cov ntaub ntawv xa mus.
DAC yog dab tsi?
DACyog ib tug high-speed direct-connect cable, tseem hu ua direct-connect tooj liab cable. Hom kab no tsis tuaj yeem hloov pauv, thiab lub taub hau module tsis tuaj yeem raug cais tawm ntawm cov tooj liab cable. Copper cables yog cov kab txuas ncaj qha tshaj plaws uas siv hauv cov chaw khaws ntaub ntawv los txuas cov servers rau cov chaw cia khoom. Cov kab hluav taws xob txuas ncaj qha tau muab faib ua cov kab hluav taws xob tsis muaj zog thiab cov kab hluav taws xob tooj liab. Ntawm lawv, passive tooj liab cables yog siv ntau zaus. Vim tias passive tooj liab cables pheej yig thiab muaj kev sib kis ceev ceev, lawv muab cov kev daws teeb meem zoo tshaj plaws rau kev sib kis luv luv. npaj. DAC cables feem ntau yog siv rau ntawm cov keyboards hauv cov chav tsev ntaub ntawv, thiab ob qho tib si passive thiab nquag siv tau.
AOC Active Optical Cable
Qhov zoo: ① Kev sib kis tau zoo dua, tsis tas yuav muaj cov cuab yeej siv sab nraud lossis cov cuab yeej hloov kho tshiab, cov txheej txheem kev sib txuas tuaj yeem ncav cuag 40Gbps; ② Lub teeb yuag: Piv nrog cov kab hluav taws xob zoo tib yam, nws yog me dua thiab sib dua; ③ Muaj peev xwm tiv thaiv electromagnetic cuam tshuam: AOC xa cov teeb liab los ntawm fibers optical. Cov khoom siv fiber ntau yog ib qho insulating dielectric thiab tsis yooj yim cuam tshuam los ntawm electromagnetic cuam tshuam.
Qhov tsis zoo: Tus nqi siab piv rau DAC
DAC Active Copper Cable
Qhov zoo: ①High cov ntaub ntawv kis tus nqi: Nws tuaj yeem txhawb nqa 4Gbps rau 10Gbps cov ntaub ntawv xa mus, uas yog siab dua tus nqi sib kis ntawm cov tsoos tooj liab cables; ②Kev sib hloov muaj zog: Kev kub ceev cables thiab fiber ntau optical transceivers tuaj yeem hloov pauv thiab kub-swappable; ③Cov nqi qis: tooj liab cables yog pheej yig dua li optical fibers nyob rau hauv ob qho tib si khoom thiab xaim nqi, uas yuav txo tau tus nqi ntawm kev siv nyob rau hauv dav dav; ④ Cov cua kub zoo: DAC cables yog tsim los ntawm tooj liab cores thiab muaj cua sov zoo.
Disadvantages: Qhov kev ncua deb yog txwv, thiab qhov hnyav thiab ntim yog loj
