Idan tauraron dan adam daya yana da wadatattun na'urori masu amfani da wutar lantarki, masu jigilar na'urorin suna samuwa a wurare guda biyu: Tsaye da Horizontal ko Left Hand Circular Polarity (LHCP) da Dama Da'ira Polarity (RHCP). Mai karɓar tauraron dan adam na yau da kullun zai iya karanta bandwidth na RF na 950 ~ 2150MHz. Akwai matsakaicin matsakaicin 32 daga 950MHz zuwa 2150MHz.
Twin LNB na iya nada mitar LO ta tauraron dan adam MSO. Abubuwan RF guda biyu sune tsaye (RHCP) da Horizontal (LHCP), kowanne yana da bandwidth na 950 ~ 2150MHz. Idan jimlar lambar transponder ta tauraron dan adam ta kasa da 64, za mu iya amfani da mafita mai zuwa don rarraba abubuwan da ke cikin tauraron dan adam zuwa dubban gidaje ta hanyar fiber.
A cikin zanen da ke sama, GLB3500A-2T mai watsa gani na gani yana canza tagwaye LNB RFs da Terrestrial TV (174 ~ 700MHz) RF zuwa fiber 1550nm ɗaya daga rufin gini ɗaya. Fitarwa na gani naSaukewa: GLB3500A-2Tiya fitar da 32pcs Optical receiver kai tsaye ta PLC fiber splitter, inda dayaGLB2000AMai karɓa na gani yana ba da sigina na tauraron dan adam da Terr TV zuwa STB ɗaya da TV a cikin ɗaki ɗaya,Saukewa: GLB3500A-2WRMai karɓar gani yana goyan bayan tashar tashar Terr TV ɗaya don TV da yawa da 4 zauna STBs a cikin ɗaki ɗaya. Idan lambar mai biyan kuɗi ta fi ɗaruruwa ko dubbai a cikin al'umma ko a cikin birni, za mu sami amplifier na gani guda GWA3530 bayan GLB3500A-2T mai watsa gani na gani.GWA3530Amplifier na gani yana da 8 ko 16 ko 32 ko 64 tashar jiragen ruwa, kowace tashar jiragen ruwa na iya fitar da masu karɓa na gani 16 ko 32 ko 64. A takaice dai, GWA3530 na iya fitar da na'urorin gani na gani guda 1024 ko 2048 na'urar gani da ido ko 4096 masu karba a nisan fiber 20Km. Tare da tashar shigar da OLT na zaɓi, GWA3530 na iya saka tauraron dan adam TV RF akan fiber iri ɗaya na cibiyar sadarwar GPON ko XGPON.
Amfanin tauraron dan adam TV FTTH:
- Abinci guda ɗaya don masu biyan kuɗi 32 ko dubban masu biyan kuɗi
- Ingantacciyar siginar tauraron dan adam a kowane tashar fiber
- Fiber Terminal yana da sauƙin shigarwa a cikin mintuna 5 ta ƙirar "toshe da wasa".
- Mai karɓar tauraron dan adam na yau da kullun
Idan akwai fiye da 32 tauraron dan adam transponders a cikin kowane tauraron dan adam polarity, ƙananan band da mafi girma band (a karkashin sautin 22KHz) an gabatar da su saduwa da na yau da kullum tauraron dan adam kewayon 950MHz ~ 2150MHz. Twin wideband LNBGWB104Gyana da 10.4GHz LO mita da RF fitarwa bandwidth na 300MHz ~ 2350MHz, watau wideband Vertical RF daidai yake da Vertical Lower (VL) da Higher Higher (VH) yayin da wideband Horizontal RF yana daidai da Horizontal Lower (HL) da Horizontal Higher (HH). ). Koyaya, bandwidth na RF mai faɗi ya wuce bandwidth na RF na mai karɓar tauraron dan adam, muna buƙatar guntu na Digital Channel Satellite Switcher (dCSS) don canza RF mai faɗi cikin kewayon mai karɓar tauraron dan adam. Bugu da ƙari, mai karɓar tauraron dan adam dole ne ya goyi bayan mizanin rashin aiki.
A cikin zanen da ke sama,Saukewa: GLB3500E-2TMai watsa gani na gani yana jujjuya tagwayen wideband LNB RFs da TV na ƙasa (Max 7ch VHF, 174 ~ 250MHz) RF zuwa fiber na 1550nm ɗaya daga rufin gini ɗaya. Fitarwa na gani na GLB3500E-2T na iya fitar da masu karɓa na gani 32pcs kai tsaye ko dubban masu karɓar gani ta hanyar.GWA3530amplifier. A kowane Apartment, dayaSaukewa: GLB3500E-2WRMai karɓar gani yana goyan bayan masu karɓar tauraron dan adam guda 4.
A cikin Turai, akwai tashoshin DTT fiye da 7 (174 ~ 700MHz), muna da zane mai zuwa don rarraba cikakkun abubuwan da ke cikin tauraron dan adam (irin su Hot Bird 13E) da kuma tashoshi na 28 DTT Maximum.
A cikin zanen da ke sama,Saukewa: GLB3500E-3TMai watsa gani na gani yana jujjuya tagwayen wideband LNB RFs da terrestrial TV (174 ~ 700MHz) RF zuwa fiber 1550nm ɗaya daga rufin gini ɗaya. Fitarwa na gani na GLB3500E-3T na iya fitar da masu karɓa na gani 32pcs kai tsaye ko dubban masu karɓar gani ta hanyar.GWA3530amplifier. A kowane Apartment, dayaSaukewa: GLB3500-3WRMai karɓa na gani yana da tashar tashar talabijin ta Terr guda ɗaya don TV da yawa da tashar zama ɗaya don masu karɓar tauraron dan adam guda 4.