Iine internet iripo pasi pano, iyo-inodiwa vhidhiyo yekufambisa inotora chikamu chikuru mumusika wepaTV wevaraidzo. Live TV kubva kumasetelliti ichiri kuita basa rakakosha muTV yemhuri kana musika wevaraidzo weTV. Satellite MSOs inofanirwa kupa zvakanakisa zveTV zvirimo kukwezva uye kuchengeta vanyoreri. Kusiyana neFTA zvirimo, iwo anotonga setiraiti MSOs ane CA encrypted TV zvirimo. Yakasiyana setiraiti MSO ine yayo inoratidzwa zvirimo kukwikwidza mumusika. Vanyoreri vangada kuona anopfuura setiraiti imwe apo satellite nyowani inogona kupa zvakasiyana zvinokwezva zvirimo.
Kugadzika dish kwechinyakare kwakaoma kuti imba imwe ikwanise kutenga madhishi akawanda. Nekudaro, faibha yenharaunda kana faibha yemuguta inoita kuti zvive nyore kugovera maviri setiraiti kana mana satellite zvirimo kudzimba dzakawanda. Kune rimwe divi, muridzi wefiber anogona kuve nekuwedzera kukosha kwesevhisi nekupa setiraiti yekugovera sevhisi. Mumwe nemumwe weFTTH anonyoresa anogona kusarudza setiraiti A kana setiraiti B kana ese ari maviri setiraiti.
DirecTV neDish, TataPlay neAirtel, Sky Mexico neDish Mexico, Nilesat neArabsat, zvichingodaro, Greatway Technology satellite TV fiber zvigadzirwa zvinoita kuti masanganiswa esatellite aya awanikwe pamba pakafukidzwa nefiber.
Kune iyo satellite MSO ine isingasviki makumi matatu nembiri transponders, iyo iri pamusoro inodhirowa inoshanda kune yega yega FTTH munyoreri kuti anakirwe imwe chete yakagara kana maviri akagara mukati.GLB3500M-2TOptical transmitter inoshandura maviri mapatya LNB RFs kubva maviri satellite uye Terrestrial TV (174 ~ 700MHz) RF mune imwe 1550nm fiber kubva padenga reimba. Iyo yekuona kubuda kweGLB3500M-2T inogona kutyaira 32pcs Optical inogamuchira zvakananga nePLC fiber splitter, apo imweGLB2000AOptical receiver inopa chero maviri emukati setiraiti uye Terr TV masaini kune imwe STB neTV mune imwe imba,GLB3500M-2R4-KOptical receiver inotsigira imwe Terr TV port yemaTV akawanda uye 4 akagara STB mufurati imwe, imwe neimwe yakagara STB inogona kunge iri setiraiti A STB kana setiraiti B STB. Kana nhamba yevanyoreri ichipfuura mazana kana zviuru munharaunda kana muguta, tichava neapo optical amplifier.GWA3530mushure meGLB3500M-2T Optical transmitter.GWA3530Optical amplifier ine 8 kana 16 kana 32 kana 64 chiteshi, chiteshi chega chega chinogona kutyaira gumi nematanhatu kana 32 kana makumi matanhatu nemana ekugamuchira. Nemamwe mashoko,GWA3530inogona kutyaira 1024 optical receivers kana 2048 optical receivers kana 4096 optical receivers mu20Km fiber kure. Iine sarudzo yeOLT yekupinza port,GWA3530inogona kuisa satellite TV RF pamusoro peiyo fibre imwechete yeGPON kana XGPON network.
Zvakanakira satellite TV FTTH:
- Zviviri zvakagara ndiro zvevanyoreri makumi matatu nevaviri kana zviuru zvevanyoresa
- Zvirinani Satellite chiratidzo chemhando pane yega fiber terminal
- Fiber terminal iri nyore kuisirwa mumaminetsi mashanu ne "plug uye tamba" dhizaini
- Regular satellite receiver kubva kuSatellite A STB kana Satellite B STB
Kana setiraiti iine anodarika makumi matatu nemaviri satellite transponders, bhendi rezasi uye bhendi repamusoro (pasi pe22KHz toni) zvinounzwa paQuattro LNB kusangana nesetiraiti inogamuchira 950MHz ~ 2150MHz frequency renji. Isu tinokurudzira kuisa mapatya wideband LNBGWB104Gpa satellite dish.GWB104GLNB ine 10.4GHz LO frequency uye maviri eRF akabuda ane bandwidth ye300MHz ~ 2350MHz, kureva, wideband Vertical RF yakaenzana neVertical Lower (VL) uye Vertical Higher (VH) ukuwo wideband Horizontal RF yakaenzana neHorizontal Lower (HL) uye Horizontal. Pamusoro (HH). Sezvo wideband RF bandwidth iri kupfuura iyo RF bandwidth yesatellite inogamuchira, isu tinoda Dhijitari Channel Satellite Switcher (dCSS) chip kushandura wideband RF mumhando yesatellite inogamuchira. Mukuwedzera, iyo satellite inogamuchira inofanirwa kutsigira unicable standard.
Mumufananidzo uri pamusoro,GLB3500E-4TOptical transmitter inoshandura maviri mapatya wideband LNB RFs kuita imwe 1550nm fiber kubva padenga reimba. Iyo yekuona kubuda kweGLB3500E-4T inogona kutyaira 32pcs optical inogamuchira zvakananga kana zviuru zveanogamuchira anogamuchira neGWA3530 amplifier. Pafurati imwe neimwe, imweGLB3500E-4WROptical receiver inotsigira 4 unicable satellite inogamuchira uye imweGLB3500E-4WR2Optical receiver inotsigira 8 unicable satellite inogamuchira. Imwe neimwe setiraiti inogamuchira inogona kudhidha zvese zvirimo muFTA kubva kune aya maviri satellite uye zvakavharidzirwa zvirimo neCA kadhi.