IFayibha Optic LNB Dongle

Ngomhla we-14 kuCanzibe, ngo-2023, iGreatway Technology yabhengeza ukukhulula i-GFD2000 Fiber Optic LNB Dongle. I-GFD2000 ifayibha optic i-LNB Dongle yi-compact satellite TV fibre optic receiver efakwe kwi-RF port ye-satellite STB. Ukusebenza nge-Greatway GLB3500MT isidluliseli samehlo, i-GFD2000 LNB dongle iguqula isignali yokukhanya ibe yiSatellite RF. Ixhaswe yi-13V/18V DC ukusuka kumamkeli wesathelayithi, i-GFD2000 ikhupha iitransponder zesathelayithi ezikumgangatho ophezulu ngokufumana uyilo olucaba. I-GFD2000 ine-MER yesathelayithi egqwesileyo kumandla okufaka optical asezantsi kakhulu (afana ne -18dBm). Isihluzi esakhelwe ngaphakathi se-1550nm asibandakanyi i-1490nm okanye i-1577nm OLT isignali esuka kwi-GFD2000 kwi-GPON / XGPON FTTH inkqubo.

I-GLB3500MT inokuguqula ubuninzi be-32UB ukusuka kwisathelayithi enye okanye iisathelayithi ezine zibe yifayibha ye-1550nm ngokusebenzisa isiguquli sesathelayithi sangaphandle. I-20dBm inguqulo yamandla aphezulu GLB3500MT-D20 inokuqhuba i-512pcs GFD2000 LNB Dongles ngokuthe ngqo. Oku kubonelela ngendlela enexabiso eliphantsi kubabhalisi abahlala ezindlini okanye ekuhlaleni ukuze babukele imixholo edumileyo efana ne-BeIN, i-OSN njl.njl Ngenxa yesihluzo esakhelwe ngaphakathi se-1550nm, i-GFD2000 inokufakwa kwi-sat decoder RF port ngqo nokuba umrhumi akanayo GPON/XGPON ONU.

I-GFD2000 LNB Dongle yenza ukuba nayiphi na isathelayithi STB inxulunyaniswe nothungelwano lwePON. Ukusetyenziswa kwamandla aphantsi, uvakalelo oluphezulu lwe-optical, iplagi kunye noyilo lokudlala kunye nokukhusela i-RF port surge, ezi mpawu zikhokelayo ziphawula i-satellite STB kwixesha le-LNB dongle.

Ifumaneka e-Shenzhen, i-Greatway Technology yi-RF phezu kwe-fiber yokuhanjiswa kwemveliso yoyilo lwendlu kunye nomzi-mveliso ukususela ngo-2004, inikezela nge-FTTH CATV receiver, RFoG ONU ye-ftth cable modem, i-satellite single / Twin / Quatro LNB RF phezu kwe-GPON, iisathelayithi ezimbini / ezine phezu kwefayibha enye. ikhonkco, iBattery ye-Super Capacitor, i-GPON kunye ne-GPON +, i-EoC, i-1218MHz i-CATV i-optical transmitter kunye ne-node optical, iklasi yokusasaza i-AV / ASI / SDI i-fiber link.