Aperila 19, 2021, Greatway Technology faʻasalalau le tuʻuina atu o le GWT3500S 1550nm optical transmitter, lea e tasi le fiber output ma lua RF inputs: tasi mo 45 ~ 806MHz 80ch analog CATV poʻo DVB-C QAM poʻo DVB-T ma le isi mo 950 ~ 2150MHz Satellite Input .GWT3500S e mafai ona tuʻuina atu TV analog, DVB-C / T TV ma DVB-S / S2 satelite TV i luga o soʻo se faiga FTTH.Fa'atasi ai ma le fa'amalo o mata maualuga, GWT3500S e mafai ai e le FTTH MSO ona tu'uina atu le TV analog, DTT po'o le DVB-C, ma ola satelite vitiō mai na'o le tasi le transmitter opitika.O le tele o fa'asalalauga TV RF i le pito i luga o le CATV e sau mai fa'atonuga vitiō fa'apitonu'u, toe fa'aleleia ata vitiō fa'asatetete ma le initaneti QAM.O le mea moni, e le o se mea tau tamaoaiga le liliu uma satelite TV i le CATV pe afai o le satelite autu o loʻo i ai le tele o mea taʻutaʻua TV.E sili atu ona lelei le tufatufaina o satelite faʻatasi ma CATV RF.Faatasi ai ma le tele ma sili atu FTTH faiga deploy GPON mo auaunaga i luga o le initaneti, o le CATV agai i luma RF bandwidth e mafai ona faalauteleina i le 45 ~ 2150MHz, e aofia ai le mauoa maualuga faasalalauga CATV ma Satellite TV.E ala i le DWDM tekinolosi, Greatway Tekonolosi inisinia foia lenei wideband RF laina laina faafitauli.GWT3500S e feagai ma CATV RF ma satelite TV RF eseese, faʻamautinoaina le lelei o le faʻatinoga o le RF ile faʻaili CATV ma le satelite faʻatasi.GWT3500S e mafai ona mafai ai e le FTTH MSO ona tuʻuina atu TV analog, DVB-C / T / S auaunaga i le taimi e tasi i le tasi fesoʻotaʻiga i se auala sili ona faigofie.A maeʻa le tele o vitio maualuga o loʻo faʻasalalau i le 1550nm faʻamalama faʻamalama, o auaunaga i luga ole Initaneti e sili atu ona lelei le bandwidth.GWT3500S e mafai ona galulue ma GPON, XGPON, NGPON2 FTTH faiga.O loʻo i Shenzhen, Greatway Technology o se RF i luga o le fiber transmission product design house ma le fale gaosi oloa talu mai le 2004, ofoina FTTH CATV receiver, RFoG ONU mo ftth cable modem, satellite single / Twin / Quatro LNB RF i luga o le GPON, Lua / Fa satelite i luga ole fiber tasi so'otaga, 3224MHz Satellite Fiber Link, GPON ma GPON +, EoC, 1218MHz CATV transmitter opitika ma node opitika, fa'asalalauga vasega AV / ASI / SDI fiber so'oga.
Taimi meli: Apr-19-2021