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    He aha te waahanga PON?

    Wā tuku: Hūrae-04-2022

    Ko te PON optical module, i etahi wa e kiia ana ko te PON module, he waahanga matakite teitei e whakamahia ana i roto i nga punaha PON (whatunga whatu hāngū).Ka whakamahia e ia nga roangaru rereke hei tuku me te whiwhi tohu i waengaOLT(Optical Line Terminal) meONT(Optical Network Terminal) kia rite ki te ITU-T G.984.2 paerewa me te whakaaetanga maha-puna (MSA).Ko te paerewa ahumahi o naianei ko: downlink (OLT-ONU) ko te tuku i te roangaru o te 1490nm;uplink (ONU-OLT) ko te tuku i te roangaru o te 1310nm.

    Ko te whakamahinga whanui o te PON Ethernet passive optical network he kore e wehea mai i te PON optical module na te mea he waahanga nui o te punaha PON.Ko te kōwae PON te nuinga ka huri i te tohu hiko o te OLT ki roto i te tohu whakaata whakahurihia, ka tukuna atu ki te ONU, i te mea ka huri te uplink i te tohu whatu i whakarerekehia e teONUki te tohu hiko ka tuku ki teOLT.Ko te huarahi whakawhiti muka whatu i waenga i te OLT me te ONU ka tutuki.

    Whakar

    GPON-Gigabit Passive Whatunga Optical

    EPON-Ethernet Passive Optical Whatunga

    Mena kaore te utu i te take, he pai ake te whiriwhiri i te whatunga GPON i te tuatahi na te mea he nui ake nga ratonga me te pai ake o nga mahi.

     

     

    pikitia kōwae pon, pikitia o te kōwae pon, kōwae pon i te pikitia, whakamārama kōwae pon, he aha te kōwae pon

     

    Ko nga korero o runga ake nei he whakamaramatanga mo te matauranga PON i kawea mai e Shenzhen HDV photoelectric Technology Co., Ltd.kōwae muka whatu, Kōwae Ethernet, kōwae whatu whatu transceiver, kōwae uru muka whatu, SSFP kōwae whatu, aSFP muka whatu, me etahi atu. Ka taea e nga hua o runga ake te tautoko mo nga ahuatanga whatunga rereke.Ka taea e te roopu R&D ngaio me te kaha te awhina i nga kaihoko ki nga take hangarau, ka taea e te roopu pakihi whai whakaaro me te ngaio te awhina i nga kaihoko ki te whiwhi ratonga kounga teitei i te wa o mua i te korerorero me te mahi i muri i te whakaputa.Nau mai haere maiwhakapā maimo tetahi ahua uiui.



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