Kaha marang-rang a atile polaneteng ena, phallo ea video e batloang haholo e nka karolo e kholo 'marakeng oa boithabiso ba TV. TV e hlahang ka lisathelaete e ntse e bapala karolo ea bohlokoa 'marakeng oa boithabiso oa lelapa kapa oa moketjana oa TV. Li-MSO tsa Satellite li tlameha ho fana ka litaba tse ntle tsa TV ho hohela le ho boloka ba ngolisitseng. Ho fapana le litaba tsa FTA, li-MSO tse busang tsa satellite li na le litaba tsa TV tse patiloeng tsa CA. MSO e fapaneng ea satellite e na le litaba tsa eona tse hlahang ho qothisana lehlokoa le 'marakeng. Ba ngolisitseng ba ka rata ho shebella satellite e fetang e le 'ngoe ha satellite e ncha e ka fana ka litaba tse khahlang tse fapaneng.
Ho kenya lijana tsa setso ho thata haholo hore ntlo e le 'ngoe e khone ho reka lijana tsa li-multi-sat. Leha ho le joalo, fiber ea sechaba kapa fiber ea toropo e etsa hore ho be bonolo haholo ho tsamaisa lisathelaete tse peli kapa likahare tsa lisathelaete tse 'ne malapeng a mangata. Ka lehlakoreng le leng, mong'a fiber a ka ba le ts'ebeletso ea boleng bo eketsehileng ka ho fana ka ts'ebeletso ea kabo ea sathelaete. Motho e mong le e mong ea ngolisitseng FTTH a ka khetha sathelaete A kapa sathelaete B kapa litaba tsa satellite ka bobeli.
DirecTV le Dish, TataPlay le Airtel, Sky Mexico le Dish Mexico, Nilesat le Arabsat, joalo-joalo, Greatway Technology satellite TV fiber lihlahisoa li etsa hore metsoako ena ea sathelaete e fumanehe lapeng le koahetsoeng ke fiber.
Bakeng sa MSO ea sathelaete e nang le li-transponder tse ka tlase ho 32, setšoantšo se ka holimo se sebetsa bakeng sa motho e mong le e mong ea ngolisitseng FTTH ho natefeloa ke setulo se le seng kapa tse peli tse lutseng.Setšoantšo sa GLB3500M-2Toptical transmitter e fetola mafahla a mabeli a LNB RF ho tloha lisathelaete tse peli le Terrestrial TV (174 ~ 700MHz) RF hore e be fiber e le 'ngoe ea 1550nm ho tloha marulelong a le mong oa mohaho. The optical output ea GLB3500M-2T e ka khanna 32pcs optical receiver ka ho toba ka PLC fiber splitter, mooGLB2000AOptical receiver e fana ka leha e le efe ea likahare tsa satellite tse peli le melaetsa ea Terr TV ho STB e le 'ngoe le TV ka foleteng e le' ngoe,GLB3500M-2R4-KOptical receiver e ts'ehetsa boema-kepe bo le bong ba Terr TV bakeng sa li-TV tse ngata le li-STB tse 4 tse lutseng foleteng e le 'ngoe, STB ka 'ngoe e ka ba sathelaete A STB kapa sathelaete B STB. Haeba nomoro ea ba ngolisitseng e feta makholo kapa likete sechabeng kapa toropong, re tla ba le amplifier e le 'ngoe ea mahlo.GWA3530ka mor'a GLB3500M-2T optical transmitter.GWA3530Optical amplifier e na le boema-kepe ba 8 kapa 16 kapa 32 kapa 64, boema-kepe bo bong le bo bong bo ka khanna ba 16 kapa 32 kapa 64 ba amohelang optical. Ka mantsoe a mang,GWA3530e ka khanna li-receiver tsa optical tse 1024 kapa 2048 optical receiver kapa 4096 optical receiver sebakeng sa 20Km fiber. Ka boema-kepe ba boikhethelo ba OLT,GWA3530e ka kenya satellite TV RF holim'a fiber e tšoanang ea marang-rang a GPON kapa XGPON.
Melemo ea satellite TV FTTH:
- Lijana tse peli li lutse bakeng sa ba ngolisitseng ba 32 kapa likete tsa ba ngolisitseng
- Boleng bo betere ba lets'oao la Satellite sebakeng se seng le se seng sa fiber
- Fiber terminal e bonolo ho kenya ka metsotso e 5 ka moralo oa "plug and play".
- Moamoheli oa kamehla oa sathelaete ho tsoa ho Satellite A STB kapa Satellite B STB
Haeba sathelaete e na le li-transponder tse fetang 32 tsa sathelaete, sehlopha se tlase le sehlopha se holimo (tlase ho molumo oa 22KHz) li hlahisoa Quattro LNB ho kopana le seamoheli sa sathelaete se tloaelehileng sa 950MHz ~ 2150MHz. Re khothaletsa ho kenya twin wideband LNBGWB104Gka sejana sa sathelaete.GWB104GLNB e na le 10.4GHz LO frequency le liphetho tse peli tsa RF tse nang le bandwidth ea 300MHz ~ 2350MHz, ke hore, wideband Vertical RF e lekana le Vertical Lower (VL) le Vertical Higher (VH) ha wideband Horizontal RF e lekana le Horizontal Lower (HL) le Horizontal. E phahameng (HH). Kaha li-bandwidth tsa RF tse ngata li feta RF ea satellite e amohelang satellite, re hloka chip ea Digital Channel Satellite Switcher (dCSS) ho fetolela RF e pharaletseng hore e be moketjana oa satellite. Ntle le moo, moamoheli oa sathelaete o tlameha ho ts'ehetsa maemo a sa sebetseng.
Setšoantšong se ka holimo,Setšoantšo sa GLB3500E-4Toptical transmitter e fetola mafahla a mabeli a bophara ba LNB RF hore e be fiber e le 'ngoe ea 1550nm ho tloha marulelong a le mong. Sehlahisoa sa optical sa GLB3500E-4T se ka khanna 32pcs optical receivers ka ho toba kapa likete tse amohelang mahlo ka GWA3530 amplifier. Foleteng ka 'ngoe, e le 'ngoeSetšoantšo sa GLB3500E-4WROptical receiver e ts'ehetsa li-receiver tsa sathelaete tse 4 tse sa sebetseng le e le 'ngoeSetšoantšo sa GLB3500E-4WR2Optical receiver e tšehetsa li-satellite tse 8 tse sa sebetseng. Moamoheli e mong le e mong oa sathelaete a ka khetholla litaba tsohle tsa FTA ho lisathelaete tsena tse peli le litaba tse patiloeng ka karete ea CA.