Mfundo yogwiritsira ntchito chingwe cha USB yogwira ntchito

USB Active Optical Cable (AOC) ndi ukadaulo womwe umaphatikiza zabwino za ulusi wamagetsi ndi zolumikizira zamagetsi zachikhalidwe. Amagwiritsa ntchito tchipisi totembenuza ma photoelectric ophatikizidwa kumapeto onse a chingwe kuti organically kuphatikiza ulusi kuwala ndi zingwe. Kapangidwe kameneka kamalola AOC kupereka maubwino angapo pazingwe zamkuwa zachikhalidwe, makamaka pamayendedwe atali, othamanga kwambiri. Nkhaniyi ipenda makamaka mfundo yogwirira ntchito ya chingwe cha USB yogwira ntchito.

Ubwino wa USB yogwira CHIKWANGWANI chamawonedwe chingwe

Ubwino wa USB yogwira ntchitozingwe za fiber opticndi zoonekeratu kwambiri, kuphatikizapo yaitali kufala mtunda. Poyerekeza ndi zingwe zachikhalidwe za USB zamkuwa, USB AOC imatha kuthandizira mtunda wopitilira mtunda wopitilira 100 mita, kuwapangitsa kukhala oyenera kugwiritsa ntchito zomwe zimafunika kuwoloka malo akuluakulu, monga makamera achitetezo, makina opangira mafakitale, komanso kutumiza ma data pazida zamankhwala. Palinso maulendo othamanga kwambiri, okhala ndi zingwe za USB 3.0 AOC zomwe zimatha kufika ku 5 Gbps, pamene miyezo yatsopano monga USB4 imatha kuthandizira kuthamanga kwa 40Gbps kapena kupitirira apo. Izi zikutanthauza kuti ogwiritsa ntchito amatha kusangalala ndi liwiro losamutsa deta ndikusunga mayendedwe omwe alipo a USB.

Kuphatikiza apo, ilinso ndi luso loletsa kusokoneza. Chifukwa chogwiritsa ntchito ukadaulo wa fiber optic, USB AOC ili ndi ma electromagnetic compatibility (EMC), yomwe imatha kukana kusokoneza kwamagetsi (EMI). Izi ndizofunikira kwambiri pazogwiritsa ntchito m'malo amphamvu amagetsi, monga kulumikiza zida zolondola m'zipatala kapena malo opangira mafakitale. Yopepuka komanso yaying'ono, poyerekeza ndi zingwe zamkuwa zamkuwa zautali womwewo, USB AOC ndiyopepuka komanso yosinthika, imachepetsa kulemera kwake ndi voliyumu yopitilira 70%. Izi ndizopindulitsa makamaka pazida zam'manja kapena zoyikapo zokhala ndi malo ofunikira. Nthawi zambiri, USB AOC imatha kukhala pulagi ndikusewera mwachindunji popanda kufunikira kokhazikitsa pulogalamu yapadera yoyendetsa.

Mfundo yogwira ntchito

Mfundo yogwirira ntchito ya USB AOC imachokera pazigawo zinayi zazikulu.

1. Kuyika kwa chizindikiro cha magetsi: Pamene chipangizo chimatumiza deta kudzera mu mawonekedwe a USB, chizindikiro chamagetsi chopangidwa chimafika kumapeto kwa AOC. Zizindikiro zamagetsi pano ndi zofanana ndi zomwe zimagwiritsidwa ntchito potumiza chingwe chamkuwa, kuonetsetsa kuti zikugwirizana ndi zomwe zilipo kale za USB.

2. Magetsi kutembenuka kwa kuwala: Mmodzi kapena angapo ofukula pamwamba pazitsulo zotulutsa lasers zimayikidwa kumapeto kwa chingwe cha AOC, chomwe chili ndi udindo wotembenuza zizindikiro zamagetsi zomwe zalandiridwa kukhala zizindikiro za kuwala.

3. Kutumiza kwa Fiber optic: Zizindikiro zamagetsi zikasinthidwa kukhala ma siginecha a kuwala, ma pulse awa amatumizidwa mtunda wautali motsatira chingwe cha fiber optic. Chifukwa cha kutayika kochepa kwambiri kwa ulusi wa kuwala, amatha kukhalabe ndi maulendo apamwamba otumizira deta ngakhale pamtunda wautali ndipo pafupifupi osakhudzidwa ndi kusokoneza kwa magetsi akunja.

4. Kuwala kwa kutembenuka kwa magetsi: Pamene kuwala kwa mpweya kunyamula uthenga kumafika kumapeto kwa chingwe cha AOC, kudzakumana ndi photodetector. Chipangizochi chimatha kujambula ma siginecha owoneka bwino ndikuwatembenuza kukhala mawonekedwe ake amagetsi oyambira. Pambuyo pake, mutatha kukulitsa ndi njira zina zofunika kukonza, chizindikiro chamagetsi chobwezeretsedwa chidzatumizidwa ku chipangizo chandamale, ndikumaliza njira yonse yolumikizirana.