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    FTTR All Optical WiFi

    Lokacin aikawa: Juni-19-2023

    1. Kafin gabatar da FTTR, bari mu ɗan fahimci menene FTTx.
    FTTx shine taƙaitaccen bayanin "Fiber To The x", yana nufin "fiber zuwa x", inda x ba wai kawai yana wakiltar wurin da fiber ɗin ya isa ba, har ma ya haɗa da kayan aikin cibiyar sadarwa na gani da aka sanya a wannan wurin, kuma yana ƙayyade yankin da aka yi amfani da shi. na'urorin sadarwa.Misali,
    Gajartawar “B” a cikin FTTB shine Gine-gine, wanda ke nufin kebul na fiber optic daga gini zuwa gini, kebul na fiber optic na cikin gida da aka shimfida zuwa corridor, kuma an haɗa shi da masu amfani ta hanyar igiyar murɗaɗi.Wurin da cat na gani ke aiki shine gini ɗaya ko masu amfani da bene ɗaya.
    "H" a cikin FTTH shine taƙaitaccen bayanin "Gida", wanda ke nufin kebul na fiber optic daga gida, kebul na fiber optic na cikin gida yana shimfidawa zuwa gidan mai amfani, kuma ana shigar da cat na gani a gidan mai amfani.Wurin da cat na gani yayi aiki gida ɗaya ne.
    Gajartawar "R" a cikin FTTR tana nufin haɗin fiber optic zuwa dakuna biyu ko fiye a cikin gidan mai amfani, da kuma shigar da kuliyoyi na gani a cikin dakunan da suka dace.Kowane cat na gani yana hidima ɗaya zuwa ƙarin ɗakuna a cikin gida.
    2. Don haka me yasa muke buƙatar FTTR?Bari mu fara fahimtar bukatun WiFi na mai amfani na yanzu, wanda ke motsa aikace-aikacen.
    A halin yanzu, galibin WiFi na cikin gida na masu amfani da gida ana samun dama ta hanyarONU/ONT, wanda aka samar ta hanyar WiFi nasu ko an haɗa shi da na'ura mai ba da hanya tsakanin hanyoyin sadarwa na WiFi, wanda siginar WiFi na na'ura mai ba da hanya tsakanin hanyoyin sadarwa ya rufe.Akwai nau'ikan na'urorin tasha na WiFi gama gari guda biyu a kasuwa: mitar guda ɗaya da mitar dual.Mitar guda ɗaya kawai tana goyan bayan rukunin mitar 2.4G, kuma kodayake yana iya tallafawa matsakaicin adadin 300Mbps, ainihin tasirin amfani ya fi muni saboda babban tsangwama a cikin wannan rukunin mitar.Dual mita, goyon bayan duka 2.4G da 5G mitar makada.5G WiFi ya inganta cikin sauri, amma ikon 5G band WiFi siginar wucewa ta bango yana da rauni, wanda ke kawo rashin jin daɗi ga wasu manyan gidaje masu amfani da yawa.
    A halin yanzu, akwai manyan nau'ikan tsare-tsaren rufe WiFi na gida guda uku a kasuwa: makircin na'ura mai ba da hanya tsakanin hanyoyin sadarwa shine saita babban na'ura mai ba da hanya tsakanin hanyoyin sadarwa a cat na gani, kuma kowane daki yana sanye da na'ura mai ba da hanya tsakanin hanyoyin sadarwa.Ana haɗe na'ura mai ba da hanya tsakanin hanyoyin sadarwa ta hanyar amfani da igiyoyi na Category 6.Saboda ƙayyadaddun adadin tashoshin LAN akan babban na'ura mai ba da hanya tsakanin hanyoyin sadarwa, yawan masu amfani da na'ura mai ba da hanya tsakanin hanyoyin sadarwa gabaɗaya baya wuce 4. Idan wannan ya wuce iyaka, ana buƙatar ƙara ƙarin maɓalli a babban na'ura mai ba da hanya tsakanin hanyoyin sadarwa.Saboda amfani da hanyoyin haɗin waya, wannan makirci na iya tabbatar da haɗin gigabit tsakanin hanyoyin master da bawa;Rashin hasara shine cewa ana buƙatar kebul na Category 6 a cikin gidan, wanda ke da wasu matsalolin aiwatarwa kuma yana iya shafar ƙayatarwa.Bugu da ƙari, yana da wahala a canza WiFi SSID ta kowace na'ura ta atomatik.
    An rarraba kuliyoyi masu ƙarfi zuwa kuliyoyi masu wutar lantarki da kuma kuliyoyi masu wutar lantarki.Haɗa cat ɗin wutar lantarki zuwa tashar LAN na mai ba da hanya tsakanin hanyoyin sadarwa ta amfani da kebul na Category 6;Wireless cat cat shine na'ura mai ba da hanya tsakanin hanyoyin sadarwa wanda za'a iya shigar da shi a cikin kowace tashar wutar lantarki a cikin gidan (zai fi dacewa da bango), kuma ana iya haɗa kyanwar wutar lantarki tare da kuliyoyi masu yawa mara waya don amfani.Ana watsa sigina tsakanin kuliyoyin wutar lantarki da kuliyoyi masu amfani da wutar lantarki ta hanyar layukan wutar lantarki, kuma saurin hanyar sadarwar yana tasiri sosai saboda ingancin layin wutar lantarki na cikin gida don masu amfani.Haka kuma, tashoshi galibi suna da saurin yanke haɗin gwiwa yayin yawo a cikin APs daban-daban.
    Tsarin tafiyar da yaro zuwa yaro ya haɗa da na'ura mai ba da hanya tsakanin hanyoyin sadarwa na iyaye ɗaya da na'urori masu amfani da yara da yawa, kuma kowane na'ura mai ba da hanya tsakanin hanyoyin sadarwa na iya haɗawa ta hanyar WiFi.Saboda wahalar rashin wucewa ta bango don siginar WiFi tsakanin masu amfani da hanyar sadarwa, ƙarfin bandwidth na wannan makirci yana tasiri sosai ga yanayin.Akwai samfurin sarrafa iri da uwa wanda ke amfani da WiFi da layukan wutar lantarki don watsawa tsakanin yara da masu amfani da wayar a lokaci guda, wanda ya inganta ikon shigar bango na WiFi zuwa wani matsayi.Koyaya, gabaɗayan ƙarfin bandwidth har yanzu yana da mahimmanci idan aka kwatanta da tsarin cascade na na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
    3. Amfanin FTTR
    FTTR yana amfani da babban kebul na gani guda ɗaya da igiyoyi na gani na bayi da yawa don ɗaukar hoto na cikin gida.Babban igiyoyin gani na bayi suna haɗe ta hanyar malam buɗe ido ko kebul na gani na ɓoye.Idan aka kwatanta da tsare-tsaren da ke sama, FTTR yana da fa'idodi masu zuwa: (1) malam buɗe ido ko kebul na gani na ɓoye sun fi sauƙi a shimfiɗa fiye da igiyoyi na Class 6, kuma shimfidar kebul na gani na ɓoye ba ya shafar ƙaya na cikin gida;(2) Matsakaicin saurin hanyar sadarwa kusa da kowane cat na gani don masu amfani da gigabit na iya kaiwa 1000Mbps;(3) Tsayayyen saurin hanyar sadarwa, barga mai canzawa tsakanin kuliyoyi na gani;(4) Tsawon rayuwar filaye na gani ya wuce shekaru 20, kuma bandwidth kusan ba shi da iyaka.
    Saboda fa'idodin da ke sama na FTTR, yawancin masana'antun kayan aiki a halin yanzu suna saka hannun jari a wannan fagen, kamar:
    Huawei Home Automation=FTTR+Hongmeng
    FTTR duk-na gani WiFi, ta hanyar ingantacciyar haɗin master da bawa na gani na gani, yana amfani da fiber na gani maimakon kebul na cibiyar sadarwa don rufe gigabit broadband zuwa kowane ɗaki na iyali, wanda shine tushen haɗin kai na Gida.Tsarin aiki na Hongmeng shi ne na'ura mai fasaha ta zamani a zamanin Intanet na Komai, wanda za'a iya amfani dashi akan agogo, wayar hannu, sauti, telebijin da sauran na'urori, kuma ana iya haɗa su ta hanyar taɓawa, Form a super terminal da haɗawa. da juna.
    Samfuran siyar da zafi na cibiyar sadarwa na Shenzhen Haidiwei Optoelectronics Technology Co., Ltd.ONUjerin samfurori, ciki har da ACONU/ sadarwaONU/mai hankaliONU/akwatinONU, da sauransu. Na samaONUAna iya amfani da samfuran jerin samfuran don buƙatun cibiyar sadarwa a yanayi daban-daban.Maraba da kowa da kowa ya zo kuma ya sami ƙarin fahimtar fasaha game da samfurin.

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