GLB2000A-K Terr TV uye Fiber Optic Twin LNB
Product Description
GLB2000A satellite TV FTTH optical LNB inoshandura chiratidzo chemaziso kuita maviri polarities RF kune imwe satellite inogamuchira.Kushanda neGreatway GLB3500A-2T setiraiti TV fiber optic transmitter, GLB2000A inoburitsa zvemhando yepamusoro Terrestrial TV+ Vertical/Horizontal RF chiratidzo.Iyi LNB yekumusoro inogona kushandura Vertical (kana RHCP) kana Horizontal (kana LHCP) inobuda neiyo 13V kana 18V DC simba kubva kune setiraiti inogamuchira.
Regular LNB iLow Noise Block, inoshandura Ku Band 10.7GHz~12.75GHz RF kana C Band 3.7GHz~4.2GHz RF kusvika 950MHz~2150MHz IF kune sat receiver.PaSMATV pamusoro pefiber system, imwe transmitter inoshandura LNB IF kuita fiber.Mushure me fiber optic amplifier nePON, chiratidzo chemaziso chinogoverwa kumazana kana zviuru zvemhuri dzeFTTH.Pamba yega yega ine fiber tambo, imwe yekuona inogamuchira inoshandura fiber kuita Sat IF.Fiber yekupinda inotendeukira ku950MHz ~ 2150MHz IF inobuda kune yakagara inogamuchira.
• Satellite optical receiver inoita basa rakafanana nerenguva dzose LNB, iri "virtual" LNB kumba.Satellite Optical receiver inogona kunzi Optical LNB kana Fiber LNB.
• Regular LNB inoiswa pandiro yakatarisana nedenga.Optical LNB inoiswa chero kumba uko kune fiber inowanikwa.Zviri mukati meimwe yenguva dzose LNB inogona kugadzirwazve kusvika ku500K optical LNBs.
• Yenguva dzose LNB ine polarities yakatwasuka kana yakatwasuka (13V/18V) uye bhendi repamusoro kana bhendi rezasi (0Hz kana 22KHz).Nekuburikidza tekinoroji yeCWDM/DWDM, LNB yemaziso inogona kuita basa rakafanana reRF port kubva kune imwe SM fiber.
Regular LNB iLow Noise Block, inoshandura Ku Band 10.7GHz~12.75GHz RF kana C Band 3.7GHz~4.2GHz RF kusvika 950MHz~2150MHz IF kune sat receiver.PaSMATV pamusoro pefiber system, imwe transmitter inoshandura LNB IF kuita fiber.Mushure me fiber optic amplifier nePON, chiratidzo chemaziso chinogoverwa kumazana kana zviuru zvemhuri dzeFTTH.Pamba yega yega ine fiber tambo, imwe yekuona inogamuchira inoshandura fiber kuita Sat IF.Fiber yekupinda inotendeukira ku950MHz ~ 2150MHz IF inobuda kune yakagara inogamuchira.
Satellite Optical receiver inoita basa rakafanana nerenguva dzose LNB, iri "virtual" LNB kumba.Satellite Optical receiver inogona kunzi Optical LNB kana Fiber LNB.
Regular LNB inoiswa mundiro yakatarisa mudenga.Optical LNB inoiswa chero kumba uko kune fiber inowanikwa.Zviri mukati meimwe LNB yakajairwa zvinogona kugadzirwazve kusvika ku500K optical LNBs.
Yenguva dzose LNB ine polarities yakatwasuka kana yakatwasuka (13V/18V) uye bhendi repamusoro kana bhendi rezasi (0Hz kana 22KHz).Nekuburikidza tekinoroji yeCWDM/DWDM, LNB yemaziso inogona kuita basa rakafanana reRF port kubva kune imwe SM fiber.
GLB2000A ine 1310nm/1490nm WDM sarudzo yekushanda pamwe chete neGPON/EPON ONU mune chero FTTH kesi, inogonesa kuisa DTT+SAT pamusoro peGPON/EPON network.
Zvimwe Zvimiro:
•Compact plastic flame retarding housing.
•High Linearity Photodiode.
•SC/APC faibha kuisa.
•Optical AGC renji: -6dBm ~ +1dBm.
•Sat RF Bandwidth: 950MHz ~ 2150MHz.
•Terrestrial TV RF Bandwidth: 174~806MHz.
•Terrestrial TV + Horizontal (LHCP)@18V DC from satellite receiver..
•Terrestrial TV + Vertical (RHCP)@13V DC kubva pasatellite inogamuchira.
•Optional WDM port kuenda kuGPON ONU.
