Optical module ndi chipangizo chosinthira chizindikiro cha photoelectric, chomwe chitha kuyikidwa mu zida zosinthira ma network monga ma routers, masiwichi, ndi zida zotumizira.Zizindikiro zonse zamagetsi ndi zowoneka ndi maginito mafunde.Kutumiza kwa zizindikiro zamagetsi kumakhala kochepa, pamene zizindikiro za kuwala zimatha kufalikira mofulumira komanso kutali.Komabe, zida zina zamakono zimazindikira zizindikiro zamagetsi, kotero pali ma modules otembenuza photoelectric.
Chifukwa cha mtunda wautali wa bandiwifi ndi mtunda wautali wa kufala kwa kuwala kwa fiber, pamene mtunda wotumizira chingwe ndi waufupi komanso ukhoza kusokonezedwa ndi maginito amagetsi, kuti apititse patsogolo mtunda wolankhulana, kuwala kwa fiber kumagwiritsidwa ntchito pofalitsa.Pogwiritsa ntchito ma modules optical, zizindikiro zamagetsi zimatha kusinthidwa kukhala zizindikiro za kuwala kuti ziperekedwe muzitsulo za optical, ndiyeno zimatembenuzidwa kuchokera ku zizindikiro za kuwala kukhala zizindikiro zamagetsi zomwe zimalandiridwa ndi zipangizo zamakono, potero zimakulitsa mtunda wotumizira mauthenga a digito.
Mfundo yogwira ntchito ya optical module pamapeto otumizira ndikulowetsa chizindikiro chamagetsi ndi nambala inayake kudzera pa chala chagolide, ndikuyendetsa laser kuti itumize chizindikiro cha kuwala pamlingo wofananira pambuyo pokonzedwa ndi chip cha dalaivala. ;
Mfundo yogwirira ntchito pamapeto olandila ndikusintha siginecha yolandila yolandila kukhala siginecha yamagetsi kudzera pa chowunikira, kenako ndikusintha siginecha yofooka yomwe idalandilidwa kukhala siginecha yamagetsi ndi transimpedance amplifier, potero kukulitsa chizindikiro chamagetsi, ndikuchotsa kupitilira apo. chizindikiro ndi amplifier kuchepetsa.Mphamvu yamagetsi yapamwamba kapena yotsika imapangitsa kuti chizindikiro chamagetsi chikhale chokhazikika.