Saurin haɓaka hanyoyin sadarwar fiber optic, gami da sabis na bayanan da aka auna a cikin ƙarar bayanai ko bandwidth, yana nuna cewa fasahar watsa fiber optic ita ce kuma za ta ci gaba da kasancewa muhimmin ɓangare na tsarin cibiyar sadarwa na gaba.Masu zanen hanyar sadarwa suna ƙara jin daɗi tare da mafita na fiber optic, kamar yadda yin amfani da mafita na fiber optic yana ba da damar ƙarin tsarin gine-ginen cibiyar sadarwa da sauran fa'idodi irin su EMI (tsangwama na lantarki) juriya da amincin bayanai.Fiber optic transceivers suna taka muhimmiyar rawa a cikin waɗannan hanyoyin haɗin fiber na gani.Lokacin zayyana transceiver na fiber optic, akwai abubuwa guda uku da za a yi la'akari: yanayin muhalli, yanayin lantarki, da aikin gani.
Menene transceiver fiber optic?
Fiber optic transceiver abu ne mai zaman kansa wanda ke watsawa da karɓar sigina.Yawanci, yana shiga cikin na'urar da ke ba da ramummuka ɗaya ko fiye da transceiver, kamar na'ura mai ba da hanya tsakanin hanyoyin sadarwa ko katin mu'amalar cibiyar sadarwa.Mai watsawa yana ɗaukar shigarwar lantarki kuma yana canza shi zuwa fitowar haske daga diode laser ko LED.Haske daga mai watsawa yana haɗe cikin fiber ta hanyar haɗin kuma ana watsa shi ta na'urar fiber optic na USB.Ana haɗe hasken ƙarshen fiber ɗin zuwa mai karɓa, inda na'urar ganowa ke juyar da hasken zuwa siginar lantarki, wanda aka tsara shi da kyau don amfani da na'urar karba.
Abubuwan Tsara
Haƙiƙa hanyoyin haɗin fiber na iya ɗaukar mafi girman ƙimar bayanai akan nisa mai tsayi idan aka kwatanta da mafita na wayar tagulla, wanda ya haifar da fa'idar amfani da masu ɗaukar fiber optic.Lokacin zayyana masu jigilar fiber optic, yakamata a yi la'akari da waɗannan abubuwan.
Yanayin muhalli
Kalubale ɗaya ya zo daga yanayin waje-musamman maɗaukakiyar yanayi a tsayi ko fallasa.Dole ne waɗannan abubuwan haɗin gwiwa suyi aiki a ƙarƙashin matsanancin yanayi na muhalli da kuma kewayon zafin jiki mai faɗi.Damuwa na muhalli na biyu da ke da alaƙa da ƙirar fiber optic transceiver shine yanayin mahaifa wanda ya haɗa da tsarin amfani da wutar lantarki da halayen zafi.
Babban fa'idar transceivers fiber optic shine ƙarancin buƙatun wutar lantarki.Koyaya, wannan ƙarancin wutar lantarki ba yana nufin ainihin ƙirar thermal za a iya yin watsi da shi ba lokacin da ake haɗa abubuwan haɗin gwiwa.Ya kamata a haɗa isassun isashshen iska ko kwararar iska don taimakawa wajen watsar da makamashin zafi da aka kora daga tsarin.Wani sashe na wannan buƙatu yana cika ta daidaitaccen keji na SFP wanda aka ɗora akan uwayen uwa, wanda kuma yake aiki azaman magudanar makamashin thermal.Yanayin yanayin yanayin da Digital Monitor Interface (DMI) ya ruwaito lokacin da babban firam ɗin ke aiki a matsakaicin zafin ƙira shi ne gwajin ƙarshe na ingancin tsarin tsarin zafin jiki na gabaɗaya.
Yanayin lantarki
Ainihin, fiber optic transceiver na'urar lantarki ce.Domin kiyaye aikin bayanan da ke wucewa ba tare da kuskure ba, dole ne samar da wutar lantarki zuwa tsarin ya kasance karko kuma ba shi da hayaniya.Mafi mahimmanci, samar da wutar lantarki da ke tuƙi mai wucewa dole ne a tace shi da kyau.An ƙididdige matattara na yau da kullun a cikin Yarjejeniyar Multi-Source (MSA), wacce ta jagoranci ƙirar asali na waɗannan transceivers.Ɗayan irin wannan ƙira a cikin ƙayyadaddun SFF-8431 an nuna a ƙasa.
Kayayyakin gani
Ana auna aikin gani a cikin ƙimar kuskure ko BER.Matsalolin da ke tattare da zayyana na'ura mai gani na gani shine cewa dole ne a sarrafa sigogin gani na mai watsawa da mai karɓa ta yadda duk wani yuwuwar rage siginar gani yayin da yake tafiya ƙasa da fiber baya haifar da ƙarancin aikin BER.Babban ma'aunin sha'awa shine BER na cikakkiyar hanyar haɗin gwiwa.Wato mafarin hanyar haɗin yanar gizon shine tushen siginar lantarki wanda ke tafiyar da na'urar, kuma a ƙarshe, ana karɓar siginar lantarki ta hanyar mai karɓa kuma ta fassara ta hanyar kewayawa a cikin gidan.Ga waɗancan hanyoyin sadarwar sadarwa ta amfani da transceivers na gani, babban burin shine tabbatar da aikin BER akan nisan hanyar haɗin gwiwa daban-daban da kuma tabbatar da babban haɗin gwiwa tare da masu karɓar ɓangare na uku daga dillalai daban-daban.
Lokacin aikawa: Juni-28-2022