I-GLB3500E-2T Terr TV kunye ne-Wideband LNB i-Optical Transmitter
Ingcaciso yeMveliso
I-GLB3500E-2T i-fiber optic transmitter yenzelwe ukuhambisa imixholo yoxinaniso oluphezulu lwe-transponder (njenge-Hot Bird 13E) ifayibha kwikhaya kunye okanye ngaphandle kwenkonzo ye-GPON Ethernet. Ukusebenza nge-wideband LNB efana ne-Greatway GWB104G, GLB3500E-2T isidluliseli esibonakalayo siguqula i-satellite wideband Horizontal 300MHz ~2350MHz, i-wideband Vertical 300MHz ~ 2350MHz RF ukusuka kwelinye iwele le-LNB (imixholo egcweleyo ye-quatter ye-fiber ye-fiber eyodwa kwimowudi eyodwa ye-TV ye-LNB) ngelixa umva unika amandla iwele le-LNB nge-14V DC.
ISathelayithi yoSasazo oluNgqo (i-DBS) kunye neNgqo kwiKhaya (DTH) yeyona ndlela idumileyo yokonwabela iTV yesathelayithi kwihlabathi jikelele. I-antenna yesathelayithi, i-coaxial cable, i-splitter okanye i-multi-switcher kunye ne-satellite receiver ziyimfuneko. Nangona kunjalo, ukufakela i-eriyali yesathelayithi kunokuba nzima kubabhalisi abahlala ezindlini. I-SMATV (i-satellite mater antenna TV) sisisombululo esihle kubantu abahlala kwisakhiwo okanye kuluntu ukuba babelane ngesitya esinye se-satellite kunye ne-antenna ye-TV yomhlaba. Ngentambo yefiber, i-SMATV RF isignali inokuhanjiswa kwi-30Km kude okanye isasazwe kumagumbi angama-32 ngokuthe ngqo, ukuya kuma-320 okanye angama-3200 okanye amagumbi angama-32000 nge-GWA3530 fiber optic amplifier.
I-GLB3500E-2T i-optical transmitter ine-6dBm i-optical output, +17dBm imveliso okanye i-20dBm imveliso, ixhasa i-1x32 okanye i-1x128 okanye i-1x256 ifayibha kwi-home optical receiver (FTTH LNB) ngokuthe ngqo.
