Kune mamirioni eDVB-C STBs ari kushanda pazvino CATV HFC system. Kutsiva ese maDVB-C STBs aya kunoda mari hombe uye hazvishande kune vazhinji veCATV vanoshanda. Zvichakadaro, zvinodhura kushandisa tambo modem inopa internet sevhisi pamusoro peHFC system. 1550nm overlay FTTH system isarudzo inodhura kune ese DVB-C RF neInternet.Iyo yakajairika HFC network chimiro chakavakirwa pane nyeredzi-network. Trunk fiber tambo dzakabatanidzwa zvakananga kune akati wandei optical node (semuenzanisoGWR1200) kubvaGWT35001550nm transmitter kumusoro, uye imwe neimwe yekuona node inoshandira mazana eCATV vanyoreri pamusoro pecoaxial tambo.
Greatway Technology inokurudzira kuisaGRT319kure OLT panzvimbo yeOptical node yeHFC system kuchengetedza trunk fiber tambo yekudyara uye kuchengetedza ese DVB-C RF masevhisi. Isu tinochengeta iyo 1550nm nyeredzi-network kune imwe neimwe optical node uye tinozivisa 2.5Gbps kana 10Gbps pane imwechete fiber kune optical node fiber neWDM.
Iyo yekare optical node inotsiviwa neimweGRT319Remote-OLT panzvimbo imwechete uye magetsi akafanana. Aimbove coaxial splitters uye tambo dzinotsiviwa nePLC splitters uye FTTH tambo kuvhara vese vanyoreri.
GRT319Remote OLT yakagadzirirwa kutsiva HFC optical node, ichishandura yekupedzisira 100 metres coaxial tambo yekugovera network kuita yekupedzisira zana yemamita fiber kune network yekumba, ichipa ese DVB-C RF uye GPON internet masevhisi kune vese vanyoreri veCATV. NeAluminium-isingapinde mvura imba,GRT319ine imwe fiber yekuisa chiteshi uko 10Gbps data uye 1550nm CATV RF yakananga kubva kuHeadend neWDM, ichichengetedza trunk fiber investment. GRT319 ine faibha imwe inobuda inobatanidza yakavakirwa-mukati 20dBm EDFA uye imwe chiteshi GPON OLT, ichitsigira vanosvika mazana maviri nemakumi mashanu nevatanhatu vakanyoresa mu radius yemamita zana FTTH tambo. Kushanda neGFH1000-KFTTH CATV inogamuchira, GRT319 Remote OLT inochengeta DVB-C STB chete bhizinesi kune vanyoreri veCATV. Kushanda neGONU1100WFTTH ONU, GRT319 Remote OLT inopa 2.5Gbps pasi yekutepfenyura internet kunze kweCATV RF.
Node ne node,GRT319inogona kubatsira CATV MSO kushandura imwe-nzira HFC CATV system kuita maviri-nzira FTTH sisitimu pabhajeti inokwanisika.