GFD2000 LNB Dongle

GFD2000 fibre optique LNB Dongle numuyoboro wa satelite ya fibre optique yakira yashyizwe ku cyambu cya RF cya satelite STB.Gukorana na Greatway GLB3500MT optique yohereza, GFD2000 LNB dongle ihindura ibimenyetso bya optique muri Satelite RF.Bikoreshejwe na 13V / 18V DC bivuye mubakira ibyogajuru, GFD2000 isohora ibyogajuru byujuje ubuziranenge byunguka ibishushanyo mbonera.GFD2000 ifite icyogajuru cyiza MER ku mbaraga nke cyane zo kwinjiza (nka -18dBm).

Satellite itaziguye (DBS) na Direct to Home (DTH) nuburyo buzwi cyane bwo kwishimira TV ya satelite kwisi yose.Kubikora, antenne ya satelite, umugozi wa coaxial, splitter cyangwa swift nyinshi hamwe niyakira rya satelite birakenewe.Ariko, kwishyiriraho antenne ya satelite birashobora kugora abiyandikisha baba mumazu.SMATV (satelite mater antenna TV) nigisubizo cyiza kubantu batuye mu nyubako cyangwa abaturage gusangira ibyokurya bimwe bya satelite hamwe na antenne ya TV yo ku isi.Hamwe na fibre fibre, ibimenyetso bya SMATV RF birashobora kugezwa kuri 30Km kure cyangwa bigakwirakwizwa mubyumba 32 bitaziguye, mubyumba 320 cyangwa 3200 cyangwa 32000 binyuze muri GWA3530 fibre optique.

GLB3500MT irashobora guhindura 32UB ntarengwa kuva kuri satelite imwe cyangwa satelite enye muri fibre 1550nm binyuze mumashanyarazi yo hanze.20dBm verisiyo yimbaraga GLB3500MT-D20 irashobora gutwara 512pcs GFD2000 LNB Dongles itaziguye.Ibi bitanga uburyo buhendutse kubafatabuguzi baba mumazu cyangwa mubaturage kureba ibintu bizwi cyane nka BeIN, OSN nibindi hejuru ya STB isanzwe yicara cyangwa decoder yagenwe ushyira dongle ya LNB ku cyambu cyayo cya RF.Bitewe nubushakashatsi bwakozwe muri 1550nm, GFD2000 irashobora gushirwa kumurongo wa sat decoder ya RF kabone niyo abiyandikisha badafite GPON / XGPON ONU.