GLB3500M-6 Six Wideband RF pa Fiber

GLB3500M-6 ndi modular 6ch CWDM Satellite RF fiber ulalo, kutumiza 6ch wideband 174MHz ~ 2350MHz RF pa SM CHIKWANGWANI chimodzi kapena angapo kuwala olandila.Aliyense CWDM kuwala wavelength amanyamula 174 ~ 2350MHz RF RF, kuchirikiza Terrestrial TV 174 ~ 806MHz kapena 950 ~ 2150MHz kapena kuphatikiza Terr TV ndi Sat RF, kuonetsetsa zabwino RF chizindikiro khalidwe ndi kudzipatula pakati pa zizindikiro RF.

GLB3500M-6 idapangidwa makamaka kuti igwiritse ntchito ziwiri: tinyanga tambiri ta satellite to TV Headend ndi SMATV.

Poyerekeza ndi satellite RF pa chingwe cha coaxial ku TV Headend, GLB3500M-6 ili ndi maubwino atatu: 1. Maximum 6 satellite antenna RFs pa SM fiber imodzi kupita ku Headend office ndi mtunda wautali kwambiri kuchokera mamita 100 mpaka 10Km;2. Kuteteza kuyatsa kwa zida za Headhead chifukwa cha chingwe chosagwiritsa ntchito fiber;3. Kudzipatula pakati pa Satellite mbale malo ndi Headend zipangizo malo.

SMATV (Satellite Master Antenna TV) ndiyotchuka popereka TV yapa satellite ndi TV yapadziko lapansi kwa olembetsa omwe amakhala m'nyumba kapena mdera.Traditional SMATV imatha kugawa zomwe zili mu mlongoti kudzera pa multiswitch kupita ku zolandila satana pa chingwe cha coaxial.Chifukwa cha kutayika kwakukulu pamafupipafupi a satellite IF, mtunda wa chingwe cha SMATV ndi wosakwana mita 150 ngakhale ndi IF intaneti amplifier.GLB3500M-6 imathandizira SMATV pa fiber kupita ku nyumba zambiri ndi olembetsa mu 5Km utali wa fiber mtunda.Pamodzi ndi PLC fiber splitter ndi cascading multiswitch mu nyumba iliyonse, GLB3500M-6 imatha kugawa ma satellite antenna RF ndi Terr TV kwa olembetsa angapo mdera.

GLB3500M-6 fiber ulalo umaphatikizapo GLB3500M-6T kuwala transmitter ndi GLB3500M-6R kuwala wolandila.Ndi ma lasers a CWDM / photodiode ndi phokoso lochepa la RF kuwongolera dera, GLB3500M-6T imodzi imatha kupereka RF yapamwamba kwambiri mpaka 32 GLB3500M-6R olandila optical.