Kuki winjiza Satelite hejuru ya GPON
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 master antenna TV) nigisubizo cyiza kubantu batuye mu nyubako cyangwa abaturage basangira ibyokurya bimwe bya satelite na antenne ya TV yo ku isi.Hifashishijwe umugozi wa fibre, ibimenyetso bya SMATV RF birashobora kugezwa kuri 20Km kure cyangwa bigakwirakwizwa mubyumba 32 bitaziguye, mubyumba 320 cyangwa 3200 cyangwa 32000 binyuze muri GWA3530 fibre optique.
Ibi bivuze ko satelite MSO cyangwa sisitemu ya satelite igomba kwishyiriraho umugozi wa fibre yihariye kuri buri mufatabuguzi?Birumvikana, dukeneye fibre kuri buri mufatabuguzi niba tubishoboye, ariko ntibikenewe niba hari GPON fibre murugo.Mubyukuri, tt ninzira yihuse kuri twe yo gukoresha fibre ya GPON ifitwe na Telecom MSO.Interineti nikimwe mubisabwa buri muryango.GPON (1490nm / 1310nm) cyangwa XGPON (157 (ONU) mumuryango, umuyoboro umwe wa topologiya dukeneye.Ikimenyetso cya satelite gitwarwa kuri 1550nm idirishya rya optique, twinjiza gusa fibre ya OLT kuri GWA3530 1550nm optique amplifier ya port ya OLT, ntugire icyo ukora kuri PLC itandukanya na fibre fibre.Kuri buri rugo rwabafatabuguzi dukoresha SC / UPC imwe ya SC / UPC fibre jumper hamwe na optique ya LNB kuri ONU, hanyuma icyogajuru RF kuri buri murimo murugo gishobora gukorwa muminota 5.
Muri make, dushobora gushiraho fibre kuri buri rugo kuri TV ya satelite mugace hamwe nabafatabuguzi babarirwa mu magana.Mu mujyi wabafatabuguzi ibihumbi cyangwa mumujyi wibihumbi n’ibihumbi by'abafatabuguzi, kwinjiza TV ya satelite hejuru ya fibre ya GPON byaba ari ubucuruzi bunoze kandi bwunguka kubakoresha icyogajuru ndetse naba GPON.
Telecom MSO yiteguye gusangira fibre ya GPON?Birashobora kugorana kandi birashobora kuba byoroshye.GPON ifite 2.5Gbps kumanuka kugeza kubakoresha 32 cyangwa 64 cyangwa 128 aho amashusho ya IPTV cyangwa OTT atwara umurongo mugari.OTT nka Netflix nibindi ntabwo yishyura igiceri kuri GPON MSO yaho kandi hariho OTT nyinshi usibye Netflix.Satelite TV irashimishije cyane kubera ibiyirimo.Niba umukoresha wa satelite yiteguye kugabana amafaranga yinjiza buri kwezi nu mukoresha wa GPON, umukoresha wa satelite ashobora kugira abafatabuguzi 30K, cyangwa 300K mugihe gito (aba bafatabuguzi ntibashoboka gushiraho ibyokurya bya satelite);n'umukoresha wa GPON arashobora kugira serivisi yongerewe agaciro kubakiriya babo no kuzamura ireme rya serivisi ya interineti.
