GWT3500S CATV+SAT 1550nm Optical Transmitter

Features:

19” 1RU Dzimba ine maviri eRF ekuisa uye imwe fiber kubuda.

CATV: 80ch analogi TV kana DVB-C pa 45 ~ 806MHz.

Satellite: Kusvikira ku32 transponders pa950 ~ 2150MHz.

Reverse 13V kana 18V DC simba kuLNB pakukumbira.

Low noise RF amplifiers.

Yakanakisa pre-kukanganisa tekinoroji paCATV RF.

Yakavakwa-mukati microprocessor inonyatso tarisa laser mamiriro.


PRODUCT DETAIL

Product Description

GWT3500S ndeye yakananga modulation 1550nm DFB laser transmitter yekugovera fiber dense.GWT3500S ine faibha imwe chete inobuda 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.

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 kuwanda kweFTTH 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.Nekuburikidza tekinoroji yeDWDM, GWT3500S inobata neCATV RF uye setiraiti TV RF zvakaparadzana, ichiona mashandiro eRF akanyanya paCATV bhendi uye satellite bhendi zvakateerana.

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.

Zvimwe Zvimiro:

Yakaderera ruzha yakakwira mutsara DFB laser.

Yakazvimirira CATV RF yekuisa uye Satellite RF yekuisa.

Tsigira kusvika makumi matatu nemaviri transponders pane satellite 950 ~ 2150MHz RF.

Tsigira kusvika ku80ch NTSC analogi TV kana QAM pa45~806MHz RF.

Pamberi panhi VFD inoratidza mamiriro paramita uye basa meseji.


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