I-analog optical transceiver iwuhlobo lwe-optical transceiver, ethatha ngokuyinhloko i-analog frequency modulation, amplitude modulation, kanye ne-modulation yesigaba ukuze kulungiswe ividiyo ye-baseband, umsindo, idatha kanye nezinye izimpawu kumvamisa ethile yenkampani yenethiwekhi, futhi iyidlulisele nge-transmitter optical transceiver. .Isignali ye-optical transmitted: Isignali ye-optical ekhishwe yi-analog optical transceiver iyisiginali ye-analog optical modulation, eshintsha i-amplitude, imvamisa, nesigaba sesiginali ye-optical nge-amplitude, imvamisa, kanye nesigaba sesignali ye-analog yenkampani yenethiwekhi yokufaka.Ngakho-ke, yini i-analog optical transceiver?Yiziphi izinzuzo kanye nokubi kwama-analog optical transceivers?Sicela ulandeleI-JHA TECHukuze ufunde mayelana ne-analog optical transceiver.

I-analog optical transceiver isebenzisa ubuchwepheshe bokushintshashintsha be-PFM ukudlulisa amasignali esithombe ngesikhathi sangempela.Isiphetho sokudlulisa senza ukushintsha kwe-PFM kusiginali yevidiyo ye-analogi, bese senza ukuguqulwa kwe-electrical-optical.Ngemuva kokuthi isignali yokubona idluliselwe ekugcineni kokwamukela, yenza ukuguqulwa kwe-photoelectric, bese yenza ukwehlisa i-PFM ukubuyisela isignali yevidiyo.Ngenxa yokusetshenziswa kobuchwepheshe bokushintshwa kwe-PFM, ibanga layo lokudlulisela lingafinyelela ku-50Km noma ngaphezulu.Ngokusetshenziswa kobuchwepheshe be-wavelength division multiplexing, ukudluliswa kwezimpawu ezimbili zesithombe nedatha kungabuye kubonakale ku-fiber eyodwa optical ukuhlangabezana nezidingo zangempela zamaphrojekthi wokuqapha.