Tare da saurin ci gaba na Intanet, nisan watsawa na nau'i-nau'i na karkace da kuma tasirin kutsewar lantarki yana iyakance, wanda ke hana ci gaban cibiyar sadarwa.Sabili da haka, mai ɗaukar hoto na gani ya fito.Yin amfani da fiber optic transceivers ya maye gurbin haɗin haɗin gwiwa a cikin Ethernet tare da fiber.Karancin asara da kuma tsangwama mai tsangwama na fiber optic, ya sanya tazarar watsawar hanyar sadarwa ta fadada daga mita 200 zuwa kilomita 2 zuwa dubun kilomita, har ma da daruruwan kilomita, wanda kuma yana inganta ingancin sadarwar bayanai sosai.
Fiber optic transceiver shine na'urar juyawa ta hoto wanda ke canza siginar lantarki na Ethernet da siginar gani zuwa juna.Ta hanyar canza siginar lantarki zuwa siginar gani da watsa shi akan nau'in multimode ko fiber yanayin guda ɗaya, kebul na gani yana da ɗan gajeren nesa na watsawa, ta yadda Ethernet A ƙarƙashin yanayin tabbatar da watsa babban bandwidth, hanyar sadarwa tana amfani da fiber-optic. kafofin watsa labaru don cimma nasarar watsa nisan kilomita da yawa ko ma daruruwan kilomita.
Amfanin fiber optic transceivers
Akwai fa'idodi da yawa don amfani da transceiver na fiber optic.Misali, masu amfani da fiber optic na iya tsawaita nisan watsawa na Ethernet da kuma tsawaita radius na kewayon Ethernet.Fiber optic transceivers na iya canzawa tsakanin 10M, 100M ko 1000M Ethernet lantarki da musaya na gani.Yin amfani da fiber optic transceiver don gina cibiyar sadarwa na iya ceton saka hannun jari na cibiyar sadarwa.Fiber optic transceivers suna yin haɗin kai tsakanin sabobin, masu maimaitawa, cibiyoyi, tashoshi da tashoshi da sauri.Mai sarrafa fiber optic yana da microprocessor da bincike mai bincike wanda ke ba da nau'ikan bayanan aikin haɗin gwiwar bayanai.
Yadda za a bambanta tsakanin transceivers guda-fiber da dual-fiber transceivers?
Lokacin da mai ɗaukar hoto ya shiga cikin na'urar gani na gani, an raba mai ɗaukar hoto zuwa mai ɗaukar fiber guda ɗaya da mai ɗaukar fiber mai dual-fiber bisa ga adadin maƙallan masu tsalle-tsalle masu tsalle-tsalle na fiber jumper. Single-fiber transceiver shi ne core, wanda ke da alhakin watsa bayanai da kuma karɓar bayanai.Fiber jumper da aka haɗa zuwa dual-fiber transceiver yana da nau'i biyu, ɗaya daga cikinsu yana da alhakin watsa bayanai, ɗayan kuma yana da alhakin karɓar bayanai. na'ura mai ba da hanya tsakanin hanyoyin sadarwa ba ta da na'urar gani na gani na gani, yana buƙatar bambance ko mai ɗaukar fiber guda ɗaya ne ko kuma na'ura mai dual-fiber transceiver bisa ga abin da aka saka. wato, a lokacin da ke dubawa ta kasance nau'in simplex, na'urar transceiver na gani shine transceiver guda ɗaya.ul-fiber bidirectional optical module, wato, interface na nau'in nau'in duplex ne, transceiver mai ɗaukar fiber dual-fiber transceiver.