Haeba sathelaete e le 'ngoe e na le li-transponder tse ruileng, li-transponder li fumaneha libakeng tse peli tsa polarities: Vertical and Horizontal kapa Left Hand Circular Polarity (LHCP) le Right Hand Circular Polarity (RHCP). Moamoheli oa kamehla oa sathelaete a ka bala bandwidth ea RF ea 950 ~ 2150MHz. Ho na le li-transponder tse ka holimo ho 32 ho tloha ho 950MHz ho isa ho 2150MHz.
E ka 'na eaba Twin LNB e khethile LO frequency ka satellite MSO. Liphetho tse peli tsa RF ke Vertical (RHCP) le Horizontal (LHCP), e 'ngoe le e' ngoe e na le bandwidth ea 950 ~ 2150MHz. Haeba palo eohle ea sathelaete ea transponder e ka tlase ho 64, re ka sebelisa tharollo e latelang ho aba litaba tsa sathelaete ho malapa a likete ka fiber.
Setšoantšong se ka holimo, GLB3500A-2T optical transmitter e fetola mafahla a LNB RFs le Terrestrial TV (174~700MHz) RF hore e be fiber e le 'ngoe ea 1550nm ho tloha marulelong a le mong. Tlhahiso ea optical eaSetšoantšo sa GLB3500A-2Te ka khanna 32pcs optical receivers ka ho toba ka PLC fiber splitter, moo e 'ngoeGLB2000AOptical receiver e fana ka lipontšo tsa satellite le Terr TV ho STB e le 'ngoe le TV ka foleteng e le' ngoe,Setšoantšo sa GLB3500A-2WROptical receiver e ts'ehetsa boema-kepe bo le bong ba Terr TV bakeng sa li-TV tse ngata le li-STB tse 4 ka foleteng e le 'ngoe. Haeba nomoro ea ba ngolisitseng e feta makholo kapa likete sechabeng kapa teropong, re tla ba le amplifier e le 'ngoe ea optical GWA3530 kamora GLB3500A-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, GWA3530 e ka khanna 1024 optical receiver kapa 2048 optical receiver kapa 4096 optical receiver sebakeng sa 20Km fiber. Ka boema-kepe ba boikhethelo ba OLT, GWA3530 e ka kenya satellite TV RF holim'a fiber e tšoanang ea marang-rang a GPON kapa XGPON.
Melemo ea satellite TV FTTH:
- Sejo se le seng se 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
Haeba ho na le li-transponder tse fetang 32 tsa sathelaete polarity e 'ngoe le e' ngoe, sehlopha se tlase le sehlopha se phahameng (tlas'a molumo oa 22KHz) li hlahisoa ho kopana le moamoheli oa kamehla oa satellite 950MHz ~ 2150MHz. Mafahla a marang-rang a LNBGWB104Ge na le 10.4GHz LO frequency le RF output 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 Higher (HH) ). Leha ho le joalo, bandwidth ea RF e pharaletseng e ka nqane ho RF bandwidth ea satellite receiver, re hloka chip ea Digital Channel Satellite Switcher (dCSS) ho fetolela RF e pharalletseng molemong oa moamoheli oa sathelaete. Ntle le moo, moamoheli oa sathelaete o tlameha ho ts'ehetsa maemo a sa sebetseng.
Setšoantšong se ka holimo,Setšoantšo sa GLB3500E-2Ttransmitter ea optical e fetola li-twin wideband LNB RFs le Terrestrial TV (Max 7ch VHF, 174 ~ 250MHz) RF hore e be fiber e le 'ngoe ea 1550nm ho tloha marulelong a le mong oa mohaho. Tlhahiso ea optical ea GLB3500E-2T e ka khanna 32pcs optical receiver ka ho toba kapa likete tsa ba amohelang optical kaGWA3530amplifier. Foleteng ka 'ngoe, e le 'ngoeSetšoantšo sa GLB3500E-2WROptical receiver e ts'ehetsa li-receiver tsa sathelaete tse 4 tse sa sebetseng.
Europe, ho na le likanale tse fetang 7 tsa DTT (174 ~ 700MHz), re na le setšoantšo se latelang ho aba likahare tse feletseng tsa sathelaete (tse kang Hot Bird 13E) le Maximum 28 DTT channel.
Setšoantšong se ka holimo,Setšoantšo sa GLB3500E-3Ttransmitter optical converts twin wideband LNB RFs le Terrestrial TV (174~700MHz) RF hore e be fiber e le 'ngoe ea 1550nm ho tloha marulelong a le mong oa mohaho. Tlhahiso ea optical ea GLB3500E-3T e ka khanna 32pcs optical receiver ka ho toba kapa likete tsa ba amohelang optical kaGWA3530amplifier. Foleteng ka 'ngoe, e le 'ngoeTlhaloso: GLB3500-3WRMoamoheli oa mahlo o na le boema-kepe bo le bong ba Terr TV bakeng sa li-TV tse ngata le kou e le 'ngoe ea li-satellite tse 4 tse sa sebetseng.