Ọ bụrụ na otu satịlaịtị nwere transponder bara ụba, ndị transponders dị na polarity abụọ: Vertical na Horizontal ma ọ bụ aka ekpe okirikiri polarity (LHCP) na Right Hand Circular Polarity (RHCP). Onye nnata satịlaịtị mgbe niile nwere ike ịgụ bandwidth RF nke 950 ~ 2150MHz. Enwere transponders 32 kachasị site na 950MHz ruo 2150MHz.
Ejima LNB nwere ike họpụtara LO ugboro site na satịlaịtị MSO. Mpụta RF abụọ a bụ Vertical (RHCP) na Horizontal (LHCP), nke ọ bụla nwere bandwit nke 950 ~ 2150MHz. Ọ bụrụ na ọnụọgụ transponder satịlaịtị erughị 64, anyị nwere ike iji ngwọta na-esonụ kesaa ọdịnaya satịlaịtị a n'ọtụtụ puku ụlọ site na eriri.
Na eserese dị n'elu, GLB3500A-2T transmitter optical transmitter na-atụgharị ejima LNB RFs na Terrestrial TV (174 ~ 700MHz) RF n'ime otu eriri 1550nm site n'otu ụlọ ụlọ. The ngwa anya mmepụta nkeGLB3500A-2Tnwere ike ịkwọ ụgbọala 32pcs ngwa anya nnata ozugbo site PLC fiber splitter, ebe otuGLB2000Aonye na-anata anya na-enye satịlaịtị na akara Terr TV na otu STB na TV n'otu ụlọ,GLB3500A-2WRihe nnata anya na-akwado otu ọdụ ụgbọ mmiri Terr TV maka ọtụtụ TV yana 4 nọ ọdụ STB n'otu ụlọ. Ọ bụrụ na ọnụọgụ ndị debanyere aha karịrị narị otu narị ma ọ bụ puku kwuru puku n'ime obodo ma ọ bụ n'ime obodo, anyị ga-enwe otu amplifier ngwa anya GWA3530 mgbe GLB3500A-2T na-ebufe ngwa anya.GWA3530Optical amplifier nwere ọdụ ụgbọ mmiri 8 ma ọ bụ 16 ma ọ bụ 32 ma ọ bụ 64, ọdụ ụgbọ mmiri ọ bụla nwere ike ịnya ndị nnata ngwa anya 16 ma ọ bụ 32 ma ọ bụ 64. N'ikwu ya n'ụzọ ọzọ, GWA3530 nwere ike ịkwọ ụgbọala 1024 optical receivers ma ọ bụ 2048 optical receivers ma ọ bụ 4096 ngwa anya nnata na 20Km eriri anya. Site na ọdụ ntinye ntinye OLT nhọrọ, GWA3530 nwere ike itinye satịlaịtị TV RF n'otu eriri GPON ma ọ bụ netwọk XGPON.
Uru nke Satellite TV FTTH:
- Otu efere sat maka ndị debanyere aha 32 ma ọ bụ puku kwuru puku ndị debanyere aha
- Ogo mgbama Satellite ka mma na ọdụ fiber ọ bụla
- Ọnụ ọdụ fiber dị mfe nrụnye n'ime nkeji 5 site na imewe “plug and play”.
- Nnata satịlaịtị mgbe niile
Ọ bụrụ na e nwere ihe karịrị 32 satịlaịtị transponders na nke ọ bụla satịlaịtị polarity, a na-ewebata obere band na elu band (n'okpuru 22KHz ụda) izute mgbe satịlaịtị nnata 950MHz ~ 2150MHz ugboro ugboro. Ejima wideband LNBGWB104Gnwere 10.4GHz LO ugboro na RF mmepụta bandwit nke 300MHz ~ 2350MHz, ya bụ, wideband Vertical RF bụ ihe kwekọrọ na Vertical Lower (VL) na Vertical Higher (VH) mgbe wideband Horizontal RF bụ nhata Horizontal Lower (HL) na Horizontal Higher (HH). ). Otú ọ dị, bandwit RF wideband karịrị RF bandwit nke satịlaịtị nnata, anyị chọrọ Digital Channel Satellite Switcher (dCSS) mgbawa iji tọghata wideband RF n'ime nso nke satịlaịtị nnata. Na mgbakwunye, ihe nnata satịlaịtị ga-akwado ọkọlọtọ enweghị ike.
Na eserese dị n'elu,GLB3500E-2Ttransmitter anya na-atụgharị ejima wideband LNB RFs na Terrestrial TV (Max 7ch VHF, 174 ~ 250MHz) RF n'ime otu eriri 1550nm site n'otu ụlọ ụlọ. Nsonaazụ ngwa anya nke GLB3500E-2T nwere ike ịchụpụ ndị nnata ngwa anya 32pcs ozugbo ma ọ bụ puku kwuru puku ndị nnata ngwa anya site na.GWA3530amplifier. N'ụlọ ọ bụla, otuGLB3500E-2WRihe nnata anya na-akwado ndị nnata satịlaịtị anọ enweghị ike.
Na Europe, e nwere ihe karịrị 7 DTT ọwa (174 ~ 700MHz), anyị nwere ihe osise ndị a iji kesaa ọdịnaya zuru oke nke satịlaịtị (dị ka Hot Bird 13E) na ọwa 28 DTT kacha.
Na eserese dị n'elu,GLB3500E-3Ttransmitter anya na-atụgharị ejima wideband LNB RFs na Terrestrial TV (174 ~ 700MHz) RF n'ime otu eriri 1550nm site n'otu ụlọ ụlọ. Nsonaazụ ngwa anya nke GLB3500E-3T nwere ike ịchụpụ ndị nnata ngwa anya 32pcs ozugbo ma ọ bụ puku kwuru puku ndị nnata ngwa anya.GWA3530amplifier. N'ụlọ ọ bụla, otuGLB3500-3WRihe nnata anya nwere otu ọdụ ụgbọ mmiri Terr TV maka ọtụtụ TV yana otu ọdụ ụgbọ mmiri maka ndị nnata satịlaịtị anọ na-enweghị ike.