CovSAT-IF Optical Transmitteryog cov cuab yeej tshaj lij tshwj xeeb tsim los rau fiber ntau optic kis ntawm satellite Intermediate Frequency signals. Nws hloov siab -frequency signals (950-}2600MHz) tau txais los ntawm satellite antennas rau hauv cov teeb liab kho qhov muag, ua rau siab - zoo, ntev- kis tau tus mob nyob ib leeg - hom fiber ntau. Hom khoom siv no ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus niaj hnub. Tshwj xeeb nrog kev siv dav dav ntawm triple -kev pabcuam kev ua si thiab FTTH, SAT-IF Optical Transmitter, muaj npe nrov rau nws qhov kev ua tau zoo, tau dhau los ua qhov kev daws teeb meem tsis tseem ceeb hauv thaj chaw xws li CATV thiab kev sib txuas lus satellite.
Kev Ua Haujlwm Zoo
Exceptional High -Frequency Bandwidth Performance
SAT-IF Optical Transmitters txhawb nqa ntau qhov ntau zaus. Cov qauv zoo ib yam npog ntau pawg xws li 45-1000MHz & 950-2150MHz & 45-2400MHz, nrog qee cov khoom lag luam siab txawm tias txhawb kev ua haujlwm dav dav txog 50-3000MHz. Cov yam ntxwv dav dav no tso cai rau lawv ib txhij xa CATV tshaj tawm xov xwm thiab SAT-IF satellite teeb liab, ua tau raws li qhov kev thov rau kev sib kis ntawm ntau qhov kev pabcuam.
Zoo heev Linearity thiab Transmission Metrics
Siv DFB coaxial me me ntim cov lasers thiab siab -linearity amplification circuits,SAT-IF Optical Transmittersxa cov kev sib kis tau zoo heev. Tej yam tsis muaj xws li:
- Carrier-rau-Noise Ratio (CNR) Ntau dua lossis sib npaug li 52dB
- Composite Second Order (CSO) Ntau dua lossis sib npaug rau 65dB
- Composite Triple Beat (CTB) Ntau dua lossis sib npaug rau 62dB
- Teb Flatness nyob rau hauv ± 1dB
Cov kev ntsuas no kom ntseeg tau tias muaj kev ncaj ncees ntawm lub teeb liab txawm tias tom qab ntev - kis tau tus mob.
Saj zawg zog Configuration thiab muaj kev ntseeg siab
SAT-IF Optical Transmitters muaj ntau yam kev xaiv:
Yeem Optical Wavelengths1310nm, 1550nm, lossis CWDM wavelengths.
Adjustable Output Optical Fais Fab: Ntau yam ntawm 2mW txog 30mW.
Dual Redundant Power Supplies: Txhawb kub-swapping, txhim khu kev ntseeg siab.
SBS Suppression kho tau: Teb- kho tau SBS muaj peev xwm tiv thaiv, ntau dua 17dBm.
Environmental Adaptability thiab Transmission Distance
Nyob rau hauv ib qho txhuas alloy tuag-cam khwb cia casing kom zoo cua sov dissipation, lawv muaj nyob rau hauv ob lub desktop thiab khib-mount configurations. Hais txog kev sib kis deb, cov cuab yeej txheem txhawb kev sib txuas mus txog 60 mais. Qee cov tub rog- qib thev naus laus zis txawm txhawb txoj kev hloov pauv sai, hloov pauv mus rau txoj hauv kev thaub qab thaum tseem ceeb ntawm kev sib txuas lus tsis ua haujlwm.
Daim ntawv thov Scenario
Telecommunication Networks thiab Triple -Play Services
Hauv FTTH tes hauj lwm, SAT-IF Optical Transmitter yog siv rau kev sib koom ua ke ntawm CATV teeb liab thiab satellite TV teeb liab. Nws txhawb triple -ua si daim ntawv thov, muaj peev xwm ntawm ib txhij xa xov TV, broadband cov ntaub ntawv, thiab lub suab teeb liab, ua rau nws yog ib qho tseem ceeb nyob rau hauv niaj hnub tsev nyob complexes thiab tsev so pab pawg TV systems.
Satellite Communication Systems
Hauv kev sib txuas lus satellite, lubSAT-IF Optical Transmitteryog siv rau L-band uplink/downlink fiber optic txuas, tshwj xeeb tshaj yog rau kev sib txuas ntawm satellite ntiaj teb chaw nres tsheb thiab chav tsev nyob sab hauv. Nws tso cai rau cov pob tshab sib kis ntawm tag nrho L-band analog satellite teeb liab tau txais los ntawm tus kav hlau txais xov LNB ntawm fiber ntau optics, hloov cov kev daws teeb meem ntawm coaxial cable.
Kev tshaj lij thiab tshwj xeeb Environment Applications
Dej hiav txwv- mus rau lub nkoj satellite fiber ntau optic faib tshuab
Redundant nplhaib architectures
Tub rog- pej xeem kev sib txuas lus radar teeb liab kis tau tus mob
DWDM node segmentation
Cov ntawv thov no muaj txiaj ntsig zoo ntawm kev sib kis ntawm fiber ntau optic: tiv thaiv kev cuam tshuam ntawm electromagnetic, tiv thaiv xob laim, thiab txhim kho kev ruaj ntseg.
Kev tiv thaiv thiab kev ua tub rog
Hauv kev ua tub rog, cov thev naus laus zis SAT zoo sib xws yog siv hauv kev cob qhia, xws li Ntau Cov Kev Sib Koom Tes Laser Kev Sib Koom Tes, muab cov infrared thiab pom dual -beam kev cob qhia kev daws teeb meem. Digital Intermediate Frequency thev naus laus zis muab kev tiv thaiv tseem ceeb rau kev tiv thaiv kev sib txuas lus.
Cov ntsiab lus
SAT-IF Optical Transmitter, leveraging nws qhov dav bandwidth, siab linearity, ntev kis tau tus mob, thiab superior teeb liab zoo, tau dhau los ua ib feem tseem ceeb ntawm kev sib txuas lus niaj hnub no. Txawm hais tias nyob rau hauv cov kev sib txuas lus pej xeem los yog cov kev sib txuas lus satellite, nws muab cov kev daws teeb meem sib kis tau zoo thiab muaj txiaj ntsig, ua tau raws li qhov kev thov loj hlob rau siab - zoo video thiab cov ntaub ntawv xa mus. Nrog rau kev txhim kho 5G thiab IoT thev naus laus zis, kev hloov pauv hloov pauv thiab kev ua tau zoo ntawm SAT-IF Optical Transmitter yuav ua kom nws lub luag haujlwm tseem ceeb hauv kev sib txuas lus yav tom ntej.
