GLB3500E-2T Terr TV le Wideband LNB Optical Transmitter
Tlhaloso ea Sehlahisoa
GLB3500E-2T fiber optic transmitter e etselitsoe ho fana ka litaba tsa transponder tse phahameng haholo (joalo ka Hot Bird 13E) fiber lapeng ka ts'ebeletso ea GPON Ethernet kapa ntle le eona. Ho sebetsa le wideband LNB joalo ka Greatway GWB104G, GLB3500E-2T optical transmitter converts satellite wideband Horizontal Horizontal 300MHz ~2350MHz, wideband Vertical 300MHz ~ 2350MHz RF ho tloha ho lefahla le le leng la LNB (likahare tse felletseng tsa Quatter RF ho ea ho mofuta o le mong oa TV oa Fiber LNB) ha re ntse re khutlisetsa morao matla a mafahla a LNB ka 14V DC.
Direct Broadcasting Satellite (DBS) le Direct to Home (DTH) ke mekhoa e tsebahalang haholo ea ho natefeloa ke TV ea sathelaete lefatšeng ka bophara. Satellite antenna, coaxial cable, splitter kapa multi-switcher le satellite receiver lia hlokahala. Leha ho le joalo, ho kenya antenna ea sathelaete ho ka ba thata ho ba ngolisitseng ba lulang lifoleteng. SMATV (satellite mater antenna TV) ke tharollo e ntle bakeng sa batho ba lulang mohahong kapa sechabeng ho arolelana sejana se le seng sa satellite le antenna ea lefatše. Ka thapo ea faeba, lets'oao la SMATV RF le ka fetisetsoa ho 30Km hole kapa la ajoa lifoleteng tse 32 ka kotloloho, ho 320 kapa 3200 kapa 32000 foleteng ka GWA3530 fiber optic amplifier.
GLB3500E-2T optical transmitter e na le +6dBm optical output, +17dBm output kapa +20dBm output, e ts'ehetsa 1x32 kapa 1x128 kapa 1x256 fiber ho ea amohelang optical home (FTTH LNB) ka kotloloho.
