GLB3500E-2R FTTH LNB

Vaega:

•Fale alumini fa'ama'i mate fa'ato'a.

•Va'aiga AGC mata'utia: -6dBm ~ +1dBm.

•Tasi le SC input, filifiliga ONU port ma le tasi RF output.

•SatCR RF mo 4pcs e le mafai ona fa'aogaina sat receivers.

•Osi ma EN50494+EN50607 tulaga faatonuina.

•Telesitia TV RF Bandwidth: 88~250MHz.

•Galulue ma GLB3500E-2T transmitter.

•Filifilia uafu WDM i GPON ONU.

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FAAMATALAGA O MEA FAI

Fa'amatalaga o oloa

GLB3500E-2R satelite TV FTTH Optical LNB o se fiber optic receiver fa'aliliuina fa'ailoga opitika i RF mo luga atu 4 satelite receivers i le fale e tasi.Galulue ma Greatway GLB3500E-2T satelite TV transmitter opitika, GLB3500E-2R ua fausia-i SatCR module e feagai ma broadband satelite RF, galuega faatino 4 satelite tagata faʻaoga i le tasi SatCR RF uafu mo 4 uncable satelite receivers.

LNB masani o le Low Pisa Block, liliu Ku Band 10.7GHz ~ 12.75GHz RF po C Band 3.7GHz ~ 4.2GHz RF i 950MHz ~ 2150MHz pe afai sat taliaina.I le SMATV i luga o le fiber system, tasi le transmitter liliu LNB IF i fiber.A maeʻa le fiber optic amplifier ma le PON, e tufatufaina atu faʻailoga mata i le faitau selau poʻo afe o aiga FTTH.I fale ta'itasi o lo'o iai uaea fibre, e tasi le mea fa'apipi'i e fa'aliliuina alava i le Sat IF.O le fa'aoga alava e liliu i le 950MHz~2150MHz pe'ā fa'aulufale mo le fa'anofonofo.

Satelite opitika e maua le matafaioi tutusa ma le LNB masani, o se "virtual" LNB i le fale.E mafai ona ta'ua le fa'auivi fa'apitoa satelite o le Optical LNB po'o le Fiber LNB.

E fa'apipi'i le LNB masani i ipu fa'asaga i le lagi.O lo'o fa'apipi'i le Optical LNB i so'o se mea ile fale e maua ai le fiber.O mea o lo'o i totonu o le LNB masani e tasi e mafai ona toe gaosia e o'o atu i le 500K opitika LNBs.

LNB masani o lo'o i ai polarity tu'usa'o po'o fa'alava (13V/18V) ma fa'aili maualuga po'o lalo ifo (0Hz po'o 22KHz).E ala i le CWDM/DWDM tekonolosi, opitika LNB e mafai ona i ai le galuega tutusa RF port lagolago DiSEqC.

GLB3500E-2R ei ai 1310nm / 1490nm / 1550nm WDM filifiliga taulaga mo le galulue faatasi ma GPON ONU i soʻo se talosaga FTTH, lea e mafai ai satelite masani Quattro LNB mataupu e faʻaofi i le GPON faiga.