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    Pusi Malamalama tele galuega

    Taimi meli: Apr-04-2023

    Faatasi ai ma le televave o le atinaʻeina o saienisi ma tekinolosi, FTTH (Fiber To The Home Fiber to the Home) tekinolosi ua salalau lautele. Ole feso'ota'iga feso'ota'iga o lo'o pulea e China Telecom, China Mobile ma China Unicom ua fa'amae'aina le tele-teleina o tagata matutua. I le avea ai ma ave o fiber i tekinolosi fale, o le pusi mata (modem optika) ua avea ma meafaigaluega taua mo le fausiaina o le siosiomaga o fesoʻotaʻiga fale. O le pusi opitika masani faʻaaogaina meataalo tuʻufaʻatasia lapopoa, o loʻo i ai uiga o taʻavale faigofie, maualalo le faʻaaogaina o le eletise, ma le faʻatuatuaina maualuga. Fa'atasi ai ma le fa'atupula'ia o le fa'aogaina o feso'ota'iga si'osi'omaga, ua le toe mafai e pusi mata'aga masani ona fa'afetaui le gaosiga o tagata ma mana'oga i aso uma, ma ua tula'i mai fo'i pusi mata eseese.

    Pusi Malamalama tele (1)

     

    O le a le pusi mata tele? E pei ona taʻu mai e le igoa, i luga o le faavae o le uluai modulation ma demodulation tekinolosi o pusi opitika, o se faasologa o auaunaga ua faaopoopo, e pei o auaunaga teuina USB, VoIP (Voice over Internet Protocol based voice transmission), CATV (Community Antenna Television). ) auaunaga, galuega WIFI, ma isi.

    Pusi Malamalama tele (2)

    Shenzhen Haidiwei Optoelectronics (HDV) o se gaosiga faʻapolofesa oONUmasini pusi opitika ma modules fesootaiga atamai. O la matou kamupani o loʻo faʻatau atu nei masini fesoʻotaʻiga eseese ma luga ma lalo fesoʻotaʻiga, e pei o fiber optic transceivers, Ethernet switch,OLTmasini,ONUmasini, ma isi. Afai e te manaʻo e aʻoaʻo atili e uiga i fesoʻotaʻiga tekonolosi malamalama, faʻamolemole lagona le saoloto e faʻafesoʻotaʻi la matou kamupani.

    Pusi Malamalama tele (3)

    O lea ituaiga pusi fa'apipi'i fa'apipi'i lua AC o se HGU (iunite faitoto'a fale) oloa ua fuafuaina i le tele o fofo FTTH. O lo'o fa'aogaina ai talosaga FTTH maualuga e tu'uina atu ai fa'amatalaga fa'amatalaga avanoa e teu ai le USB, auaunaga fa'asalalau leo ​​VoIP ma auaunaga CATV. O lenei oloa pusi mataʻutia e faʻavae i luga o tekinolosi XPON matua, mautu, ma taugofie. Ma e lagolagoina otometi suiga i le va EPON ma GPON modes. Pe a fesoʻotaʻi atu i le EPONOLTpoʻo le GPONOLT, e mafai ona otometi ona iloa masuii auala EPON ma GPON. Lagolago auala faʻasolosolo ma fesoʻotaʻiga e pei ole PPPOC/IPOE/static IP, lagolago IEEE802.11b/g/n/ac (2.4G ma 5GWiFi), ma WiFi tau fesoʻotaʻiga e mafai ona oʻo ile 1200Mbps/s. O loʻo i ai uiga o le faʻatuatuaina maualuga, pulega faigofie, fetuunaiga fetuutuunai, ma le lelei o le auaunaga (QoS) faʻamautinoaga, ma faʻafeiloaʻi le China Telecom's passive optical network EPON technology access and ITU-TG.984. X GPON tulaga tekinolosi. Fetuuna'i i le lavelave ma le fesuisuia'i o si'osi'omaga feso'ota'iga.



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