Ka la 2 Phato 2022, Greatway Technology e phatlalalitse ho lokolla GLB3500M-6 modular 6ch RF holim'a mochini o fetisang fiber o le mong le moamoheli.GLB3500M-6 e na le 6ch CWDM wavelengths ho feta fiber e le 'ngoe ea SM ho e amohelang e le' ngoe kapa tse ngata tsa optical, moo leqhubu le leng le le leng la CWDM le nang le bophara ba 174MHz ~ 2350MHz, ho kenyeletsoa Terrestrial TV 174 ~ 806MHz kapa 950 ~ 2150MHz kapa motsoako oa Terr TV le Satellite e ntle haholo. Boleng ba lets'oao la RF le ho itšehla thajana har'a matšoao a RF.
Ha ho bapisoa le satellite RF over coaxial cable ho TV Headend, GLB3500M-6 e na le melemo e meraro: 1. Maximum 6 satellite antenna RFs holim'a fiber e le 'ngoe ea SM ho ea ofising ea Headend le sebaka se selelele haholo ho tloha ho 100 meter ho ea ho 10Km;2. Tšireletso ea mabone ho lisebelisoa tsa Headhead ka lebaka la mohala oa fiber o se nang conductive;3. Ho itšehla thajana har'a libaka tsa lijana tsa Satellite le sebaka sa thepa ea Headend.
GLB3500M-6 e boetse e fana ka phetoho bakeng sa tsamaiso ea SMATV (Satellite Master Antenna TV).Motlakase o ka morao oa DC ho LNB e ka ba leha e le efe ea 13V, 18V, 13V 22KHz, 18V 22KHz kapa ha e na matla a DC, a setiloe esale pele fekthering.
GLB3500M-6 e ka fana ka li-antenna tsa satellite tse 6 tse phahameng ka ho fetesisa kapa likahare tse felletseng tsa lisathelaete tse 3 holim'a fiber e le 'ngoe ho ea meahong e mengata le ba ngolisitseng ho 5Km radius fiber distance.Hammoho le PLC fiber splitter le cascading multiswitch mohahong o mong le o mong, GLB3500M-6 e ka aba li-antenna tse ngata tsa satellite RFs le Terr TV ho batho ba bangata ba ngolisitseng sechabeng.
Sehokelo sa fiber sa GLB3500M-6 se kenyelletsa GLB3500M-6T transmitter optical le GLB3500M-6R optical receiver.Ka CWDM lasers / photodiode le lerata le tlaase la RF e fumanang taolo ea potoloho, e le 'ngoe ea GLB3500M-6T e ka fana ka RF ea boleng bo phahameng ho ea ho 32 GLB3500M-6R e amohelang optical.
E fumaneha Shenzhen, Greatway Technology ke RF holim'a fiber transmission product design house le fektheri ho tloha 2004, e fana ka FTTH CATV receiver, RFoG ONU bakeng sa modem ea ftth cable, satellite single / Twin / Quatro LNB RF holim'a GPON, li-satellite tse peli / tse 'nè holim'a fiber e le' ngoe. sehokelo, 3224MHz Satellite Fiber Link, GPON le GPON+, EoC, 1218MHz CATV transmitter optical le node ea optical, sehlopha sa phatlalatso sa AV/ASI/SDI sehokelo sa fiber.
Nako ea poso: Oct-20-2022