GLB3500A-2T Terr TV uye Twin LNB Optical Transmitter
Product Description
GWT3500S ndeye yakananga modulation 1550nm DFB laser transmitter yekugovera fiber dense. GWT3500S ine faibha imwe yakabuda uye maviri eRF ekuisa: imwe ye45~806MHz 80ch analogi CATV kana DVB-C QAM kana DVB-T uye imwe yacho 950 ~ 2150MHz Satellite Input. GWT3500S inogona kuendesa analogi TV, DVB-C/T TV uye DVB-S/S2 satellite TV pane chero FTTH system. Pamwe chete neakakwira simba optical amplifier, GWT3500S inogonesa FTTH MSO inopa analogi TV, DTT kana DVB-C, uye rarama setiraiti vhidhiyo kubva kune imwe chete yekuona transmitter.
GWT3500S inopa analogi yeTV, DVB-C/T/S masevhisi nenzira iri nyore. Mushure mehuwandu hukuru hwemavhidhiyo emhando yepamusoro ari kutepfenyura pa1550nm optical hwindo, masevhisi eInternet ane bandwidth inoshanda. GWT3500S inogona kushanda neGPON, XGPON, NGPON2 FTTH system.
Mazhinji ekutepfenyura eTV RFs paCATV headend anobva emunharaunda mavhidhiyo modulators, akasarudzwa setiraiti vhidhiyo re-modulation uye internet QAM kubuda. Muchokwadi, hazvisi zvehupfumi kushandura ese satellite TV kuita CATV kana iyo huru satellite ine zvakawanda zvakakurumbira zveTV zvirimo. Zvinonyanya kushanda kugovera satellite chiratidzo pamwe neCATV RF. Nekuwedzera uye yakawanda FTTH sisitimu yekuisa GPON yeinternet sevhisi, iyo yechinyakare CATV yekumberi RF bandwidth inogona kuwedzerwa kusvika ku45 ~ 2150MHz, kusanganisira hupfumi hwemhando yepamusoro kutepfenyura CATV uye Satellite TV. Nehunyanzvi hweDWDM tekinoroji, GWT3500S inobata neCATV RF uye setiraiti TV RF zvakaparadzana, ichiva nechokwadi chekuita kweRF kwakanyanya paCATV bhendi uye setiraiti bhendi zvakateerana.
