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    Tasirin farashi: mahimman abubuwan kasuwanci na 25G PON

    Lokacin aikawa: Satumba 24-2019

    Fasahar PON ta kasance koyaushe tana da ikon sake ƙirƙira kanta da daidaitawa da sabbin buƙatun kasuwa.Daga saurin rikodi zuwa ƙimar bitar kuɗi biyu da lambdas da yawa, PON koyaushe ya kasance “jarumi” na watsa shirye-shiryen watsa shirye-shirye, wanda ke ba da damar ɗauka da aiki da sabbin ayyuka.Haɓaka kasuwanci yana yiwuwa.

    Yayin da cibiyar sadarwa ta 5G ta fara ginawa, labarin PON kuma yana buɗe sabon shafi. A wannan karon, fasahar PON na gaba tana ɗaukar sabon salo don cimma babban aiki yadda ya kamata. 25G PON zai yi amfani da yanayin yanayin cibiyar bayanai, maimakon tsarin watsawa da aka yi amfani da shi a tarihin fasahar PON, wanda ke wakiltar lokaci na gaba na juyin halitta na fiber, wani sabon girma a cikin labarin PON.

    Tasirin farashi shine mabuɗin

    Akwai buƙatu guda biyu don samun nasarar samun nasarar fasaha: ƙimar farashi da buƙatar kasuwa.A cikin jigilar hanyar sadarwa mai girma, tsohon shine maɓalli.Yin amfani da ingantaccen yanayin muhalli da fasahar gani mai ƙarfi na iya taimakawa wajen cimma ƙimar farashi yayin da ƙara haɓaka ƙimar farashi bisa bincike da ƙima.

    Don haka, nasarar kasuwanci na 25G PON zai dogara ne akan ikonsa na samar da sau 2.5 fiye da bandwidth fiye da 10G PON a ƙananan farashi.Abin farin ciki, 25G PON yana da hanya mafi inganci don wuce 10G PON saboda zai yi amfani da fasahar gani na 25G mai girma da ake amfani da ita don haɗa cibiyoyin bayanai.

    Yayin da tura cibiyar bayanai ke karuwa, adadin na'urorin na'urorin 25G zai karu kuma farashin na'urar zai ragu.Tabbas, ba zai yiwu ba kai tsaye a toshe waɗannan abubuwan cibiyar bayanai kai tsaye zuwa cikin ƙarshen layin gani (OLT) da naúrar hanyar sadarwa ta gani (ONU), waɗanda za su buƙaci sabon tsayin raƙuman ruwa, mafi girman ƙarfin watsawa, da haɓakar hankali na mai karɓa.

    Koyaya, wannan bai bambanta da PONs na baya-bayan nan ta amfani da abubuwan haɗin gwiwa daga doguwar tafiya da metro transceivers.Bugu da ƙari, 25G fasaha ce ta TDM mai sauƙi wacce ba ta buƙatar lasers masu tsada masu tsada.

    Share yanayin aikace-aikacen

    Game da bukatar kasuwa, abu na biyu da ake buƙata don samun nasarar 25G PON shine tabbatar da cewa 25G yana da fayyace lokuta masu amfani, gami da wurin zama, kasuwanci, da sauransu.Kasuwar zama na iya ba da dama don tara ayyukan Gigabit akan PONs masu yawa;a bangaren kasuwanci, 25G zai samar da sabis na 10G ko mafi girma don fadada ayyuka zuwa kasuwanci.

    Bugu da kari, tare da zamanin 5G, watsa mai nisa yana buƙatar 25G.Kodayake XGS-PON ko 10G PTP na iya magance matsalolin tsaka-tsakin tsaka-tsaki da na baya, saboda haɓakar bandwidth na RF da Layer eriyar MIMO, 25G PON ana buƙatar a cikin yanayin girma mai yawa da kuma babban kayan aiki guda ɗaya.A lokaci guda, 25G PON ya dace da juyin halittar hanyar sadarwa ta wayar hannu saboda za a yi amfani da keɓancewar jiki na 25G don duka sassan tsakiya da rarrabawa.

    Sauran sautunan

    Kamar yadda aka saba, masana'antar tana nazarin zaɓuɓɓuka daban-daban don juyin halittar PON.Misali, an ba da shawarar 50G PON, amma yana haifar da ƙalubalen ƙalubalen muhalli wanda ba zai inganta ba har sai 2025, kuma a halin yanzu babu ganuwa cikin yanayin kasuwancin 50G.

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    Hoto: Yawancin ƙarni na fasahar PON sun dogara da ingantattun fasahar gani da na lantarki

    Wani bayani da aka yi la'akari da shi shine yin haɗin gwiwa na 2x10G akan madaidaicin raƙuman ruwa guda biyu waɗanda ba a iya daidaita su ba.Maganin yana amfani da tsawon zangon GPON da tsawon zangon XGS.Abin takaici, wannan tsarin yana kawo farashi mai girma (sau biyu na 10G optics), ƙara yawan rikitarwa, da rashin ikon zama tare da ƙaddamar da GPON na yanzu, don haka babu alamar kasuwa.

    Matsala irin wannan na iya faruwa tare da hanyar haɗin igiyar igiyar igiya ta 2xTWDM.TWDM ya riga ya yi tsada sosai, yana buƙatar lasers guda biyu don haɗa tsayin raƙuman ruwa a cikin ONU, wanda ke sa farashin manyan ayyuka ya fi girma.

    25G PON ita ce hanya mafi inganci don haɓaka hanyar sadarwa ta fiber-optic zuwa tsara na gaba, dabara mai sauƙi wacce ke amfani da tsayin raƙuman ruwa guda ɗaya kuma baya buƙatar laser mai kunnawa.

    Yana kasancewa tare da GPON da XGS-PON kuma yana ba da mafi girman 25Gb/s farashin ƙasa da 25Gb/s ko 10Gb/s sama da kima.Har ila yau, ya dogara ne akan ingantattun fasahar gani da kuma sauye-sauyen yanayi wanda ke ba da damar kawo wannan fasaha a kasuwa cikin sauri.Zai iya saduwa da mafi girman mazaunin zama, kasuwanci da sauran buƙatu a cikin ɗan gajeren lokaci, yayin da yake fuskantar barazanar gasa na 25G EPON da ma'aikatan kebul.



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