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    Optical module e sebelisetsoa eng?

    Nako ea poso: Dec-07-2022

    Optical module ke sesebelisoa sa ho fetolela lets'oao la photoelectric, se ka kenngoa ka har'a lisebelisoa tsa transceiver tsa marang-rang tse kang.li-routers, li-switches, le lisebelisoa tsa phetiso. Ka bobeli matshwao a motlakase le a optical ke matshwao a maqhubu a makenete. Letoto la phetisetso ea matšoao a motlakase le lekanyelitsoe, athe matšoao a optical a ka fetisoa kapele le ho feta. Leha ho le joalo, lisebelisoa tse ling tsa hona joale li lemoha matšoao a motlakase, kahoo ho na le li-module tsa phetoho ea photoelectric.

    optical module(1)

    Ka lebaka la bandwidth e phahameng le sebaka se selelele sa phetisetso ea phetisetso ea fiber ea optical, ha sebaka sa phetisetso ea mohala oa setso se le khuts'oane ebile se ka hlaseloa ke tšitiso ea motlakase, e le ho eketsa sebaka sa phetiso ea puisano, fiber ea optical e sebelisoa haholo bakeng sa phetiso. Ka ho kenya letsoho ha optical modules, lipontšo tsa motlakase li ka fetoloa lipontšo tsa optical bakeng sa phetisetso ea optical fibers, ebe e fetoloa ho tloha lipontšong tsa optical ho ea ho lipontšo tsa motlakase tse lokelang ho amoheloa ke lisebelisoa tsa marang-rang, kahoo li atolosa sebaka sa phetisetso ea puisano ea digital.
    Molao-motheo o sebetsang oa optical module qetellong ea phetisetso ke ho kenya lets'oao la motlakase ka sekhahla se itseng sa khoutu ka har'a terminal ea menoana ea khauta, ebe o khanna laser ho romella lets'oao la optical ka lebelo le ts'oanang kamora ho sebetsoa ke chip ea mokhanni. ;
    Molao-motheo o sebetsang qetellong ea ho amohela ke ho fetolela lets'oao la optical le amohetsoeng hore e be lets'oao la motlakase ka sesebelisoa, ebe o fetolela lets'oao le fokolang la hajoale hore e be lets'oao la motlakase ka transimpedance amplifier, ka hona ho holisa lets'oao la motlakase, ebe o tlosa overvoltage. pontšo ka amplifier e fokotsang. Letšoao la motlakase le phahameng kapa le tlase le boloka lets'oao la motlakase le tsitsitseng.



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