Shin fiber na gani zai iya canza kebul na cibiyar sadarwa?Fiber na gani wani nau'i ne na fiber gilashin gani, wanda ke watsa siginar gani kuma ba za a iya haɗa shi kai tsaye zuwa kebul na cibiyar sadarwa ba.Yana buƙatar amfani da kayan aikin juyawa na hoto don canza siginar gani zuwa siginar cibiyar sadarwa.Kayan aikin musayar wutar lantarki na gama gari ya haɗa da gidana gani fiber cat kayan aiki, Tantancewar fiber transceiver da Optical canji.
1.Home fiber optic modem kayan aiki
Fiber optic modemsana kuma kiran su da fiber optic modems.Babban aikinsa shine yin jujjuya sigina.Na'urar relay ce da ake amfani da ita don watsa cibiyar sadarwa." Fiber optic modem' yawanci ana amfani da shi don watsa nisan da ya wuce 20KM da gudu fiye da 2M.Ana buƙatar kayan aikin watsawa na gani kamar SDH/PDH a tsakiya.A cikin yanayin watsawa, ana amfani da modem na gani, wanda galibi ana shigar dashi a ƙarshen ƙarshen fiber na gani kuma yana canza bayanan da aka watsa tsakanin siginar lantarki da siginar gani.Lokacin da aka shigar da babbar hanyar sadarwa ta gani a cikin gida, ana amfani da modem na gani don canza sigina ta yadda kwamfutoci da sauran na'urori su iya gane waɗannan sigina.Yanzu modems na gani suna haɗa wayoyi, TVs, broadband, routers da damar Intanet mara waya.
2.Optical fiber transceiver
Fiber transceiver na ganiwani nau'i ne na kayan aikin juyawa na photoelectric wanda ke musayar gajeriyar siginar murɗaɗɗen siginar lantarki da siginar gani mai nisa.Siginar gani shine shigarwa daga tashar tashar gani kuma ana fitar da siginar lantarki daga tashar lantarki (RJ45 crystal head interface).Tsarin shine canza siginar lantarki zuwa siginar gani da watsa su ta filayen gani.A daya gefen kuma, ana juyar da siginar gani zuwa siginar lantarki, sannan a haɗa su da na'urori masu amfani da wutar lantarki, masu sauyawa da sauran kayan aiki.
Dangane da nisa na watsawa, ana iya raba su zuwa yanayin guda ɗaya da masu ɗaukar yanayi masu yawa.①Single-mode Tantancewar fiber transceiver: watsa nisa tsakanin 20 kilomita da 120 kilomita;②Multi-mode Optical fiber transceiver: nisan watsawa yana tsakanin kilomita 2 da 5 kilomita.
A cikin tsarin watsawa, dole ne a yi amfani da fiber optic transceivers a cikin nau'i-nau'i, dace da nisa fiye da mita 100, kowane haske mai nuna alama yana wakiltar ma'anar daban-daban, 1000-lokacin da yake kunne, yana wakiltar ƙimar 1000M, 100-lokacin da yake kunne, yana wakiltar. Farashin 100M;FX- Lokacin da yake kunne, yana nufin cewa an haɗa pigtail, kuma lokacin da yake walƙiya, yana nufin cewa ana watsa bayanai; FX LINK/ACT-idan yana kunne, yana nufin cewa an haɗa kebul na cibiyar sadarwa, kuma lokacin da aka haɗa shi. yana walƙiya, yana nufin ana watsa bayanai;lokacin da yake kunne, yana nufin cewa an haɗa igiyar wutar lantarki;TX LINK/ACT- -Lokacin da yake kunne, yana wakiltar ƙimar cikakken duplex, kuma lokacin da aka kashe, yana wakiltar rabin duplex.
3.Photoelectric sauya
Canjin ganiwani nau'in kayan aikin watsawa ne na hanyar sadarwa.Bambance-bambancen da ke tsakaninsa da sauyawa na yau da kullum shine yana amfani da fiber optic na USB azaman hanyar watsawa.Yana amfani da tashar fiber tare da ƙimar watsawa mafi girma don haɗawa da cibiyar sadarwar uwar garke ko cibiyar sadarwar SAN na ciki don yin duka Cibiyar sadarwa tana da babban bandwidth, don haka yawan watsawa ya fi sauri kuma ikon hana tsangwama ya fi karfi.
Akwai 2 na gani 2 lantarki, 4 na gani 2 lantarki, 8 na gani 2 lantarki da sauran na'urorin lantarki na hoto.4 Tantancewar 2 lantarki yana nufin 4 na gani fiber shigarwa tashar jiragen ruwa da kuma 2 RJ45 tashar tashar fitarwa tashar jiragen ruwa, wanda zai iya tallafawa 100M da Gigabit cibiyoyin sadarwa, dace da manyan Enterprises Multiple Tantancewar fiber watsa.