Iyo optical module ndeye photoelectric chiratidzo chekushandura mudziyo, inogona kuiswa munetiweki siginecha transceiver michina yakadai semarouter, switch, uye michina yekufambisa.Zvose magetsi nemaziso zviratidzo zviratidzo zvemagnetic wave.Nhamba yekufambisa yezviratidzo zvemagetsi ishoma, nepo zviratidzo zvemaziso zvinogona kutumirwa nekukurumidza uye kure.Zvisinei, mamwe maturusi emazuva ano anoona zviratidzo zvemagetsi, saka kune photoelectric conversion modules.
Nekuda kweiyo yakakwira bandwidth uye kureba kwekutapurirana chinhambwe cheiyo optical fiber kutapurirana, nepo yechinyakare tambo yekufambisa kureba ipfupi uye inotapukirwa nekukanganiswa kwemagetsi, kuitira kuti iwedzere kureba kwekutaurirana, optical fiber inonyanya kushandiswa kutapurirana.Nekubatanidzwa kwe optical modules, zviratidzo zvemagetsi zvinogona kuchinjwa kuva zviratidzo zve optical zvekutumira mu optical fibers, uye zvino kushandurwa kubva kune zviratidzo zvemaziso kuva zviratidzo zvemagetsi kuti zvigamuchirwe nemidziyo yetiweki, nokudaro zvichiwedzera kureba kwekufambisa kwekukurukurirana kwedhijitari.
Musimboti wekushanda weiyo optical module pamagumo ekufambisa ndeyekuisa chiratidzo chemagetsi neimwe kodhi chiyero kuburikidza negoridhe chigunwe terminal, uye wobva watyaira laser kutumira chiratidzo chemaziso pamwero unoenderana mushure mekugadziriswa nemutyairi chip. ;
Nheyo yekushanda pakupera kwekugamuchira ndeye kushandura iyo yakagamuchirwa chiratidzo chemagetsi kuita chiratidzo chemagetsi kuburikidza ne detector, uye wozoshandura iyo yakagashirwa isina simba chiratidzo muchiratidzo chemagetsi neiyo transimpedance amplifier, nekudaro ichikudza chiratidzo chemagetsi, uyezve kubvisa iyo overvoltage. chiratidzo neinodzikamisa amplifier.Chiratidzo chepamusoro kana chakaderera chinochengeta chiratidzo chemagetsi chakadzikama.