USB Active Optical Cable (AOC) ke theknoloji e kopanyang melemo ea likhoele tsa optical le lihokelo tsa motlakase tsa setso. E sebelisa li-chips tsa phetoho ea photoelectric tse kopantsoeng lipheletsong tse peli tsa thapo ho kopanya lithapo le likhoele tsa optical. Moqapi ona o lumella AOC ho fana ka mefuta e mengata ea melemo ho feta likhoele tsa koporo tsa setso, haholo-holo ka nako e telele, phetiso ea data e potlakileng. Sengoliloeng sena se tla sekaseka haholo-holo molao-motheo o sebetsang oa thapo ea optical ea USB e sebetsang.
Melemo ea thapo ea USB e sebetsang ea fiber optic
Melemo ea USB e sebetsanglikhoele tsa fiber opticli hlakile haholo, ho kenyelletsa le sebaka se selelele sa phetiso. Ha ho bapisoa le likhoele tsa khale tsa USB tsa koporo, USB AOC e ka ts'ehetsa sebaka se phahameng sa phetisetso ea limithara tse fetang 100, e etsa hore li tšoanelehe haholo bakeng sa lits'ebetso tse hlokang ho tšela libaka tse kholo tsa 'mele, joalo ka lik'hamera tsa ts'ireletso, boiketsetso ba indasteri, le phetiso ea data lisebelisoa tsa bongaka. Ho na le lebelo le phahameng le ho feta la phetisetso, ka likhoele tsa USB 3.0 AOC tse khonang ho fihla ho 5 Gbps, athe litekanyetso tse ncha tse kang USB4 li ka ts'ehetsa lebelo la phetisetso ho fihla ho 40Gbps kapa ho feta. Sena se bolela hore basebelisi ba ka natefeloa ke lebelo la phetisetso ea data ha ba ntse ba lula ba sebelisana le likhokahano tse teng tsa USB.
Ho phaella moo, e boetse e na le bokhoni bo betere ba ho thibela ho kena-kenana. Ka lebaka la ts'ebeliso ea theknoloji ea fiber optic, USB AOC e na le ts'ebeliso e ntle ea motlakase ea motlakase (EMC), e ka hananang hantle le tšitiso ea motlakase (EMI). Sena se bohlokoa haholo bakeng sa lits'ebetso tse tikolohong e matla ea makenete ea motlakase, joalo ka likhokahano tse nepahetseng tsa lisebelisoa lipetlele kapa lithupelo tsa feme. E bobebe ebile e kopane, ha e bapisoa le likhoele tsa khale tsa koporo tsa bolelele bo lekanang, USB AOC e bobebe ebile e tenyetseha, e fokotsa boima ba eona le molumo ka ho feta 70%. Karolo ena e molemo haholo bakeng sa lisebelisoa tsa mohala kapa maemo a ho kenya a nang le litlhoko tse thata tsa sebaka. Maemong a mangata, USB AOC e ka plug le ho bapala ka kotloloho ntle le tlhoko ea ho kenya software efe kapa efe e khethehileng ea mokhanni.
Molao-motheo oa ho sebetsa
Molao-motheo o sebetsang oa USB AOC o itšetlehile ka likarolo tse 'nè tse ka sehloohong.
1. Letšoao la pontšo ea motlakase: Ha sesebelisoa se romela data ka sebopeho sa USB, letšoao la motlakase le hlahisoang pele le fihla pheletsong e 'ngoe ea AOC. Lipontšo tsa motlakase mona li tšoana le tse sebelisoang phetisong ea thapo ea koporo ea setso, ho netefatsa ho lumellana le maemo a teng a USB.
2. Phetoho ea motlakase ho ea ho optical: Laser e le 'ngoe kapa tse ling tse otlolohileng holim'a metsi li kenngoa ka lehlakoreng le leng la cable ea AOC, e ikarabellang bakeng sa ho fetola lipontšo tsa motlakase tse amoheloang hore e be lipontšo tsa optical.
3. Fiber optic transmission: Hang ha matšoao a motlakase a fetoloa matšoao a optical, maqhubu ana a optical a tla fetisoa libakeng tse telele ho latela thapo ea fiber optic. Ka lebaka la litšobotsi tse tlase haholo tsa tahlehelo ea likhoele tsa optical, li ka boloka litefiso tse phahameng tsa phetisetso ea data esita le libakeng tse telele mme li batla li sa amehe ke tšitiso ea motlakase e kantle.
4. Leseli ho fetola motlakase: Ha leseli le jereng boitsebiso le fihla pheletsong e 'ngoe ea mohala oa AOC, le tla kopana le photodetector. Sesebelisoa sena se khona ho nka mats'oao a optical le ho a khutlisetsa sebopeho sa ona sa mantlha sa motlakase. Kamora moo, kamora ho holisa le mehato e meng e hlokahalang ea ts'ebetso, lets'oao la motlakase le hlakotsoeng le tla fetisetsoa sesebelisoa se lebisitsoeng, ho phethela ts'ebetso eohle ea puisano.
Nako ea poso: Feb-13-2025