GPon RF Overlay-nek hívják - nem gondolom, h a jelerősség "elég nagy", a passzív osztó viszont pont elég sokat levesz.
https://forum.huawei.com/enterprise/en/catv-service-in-ftth/thread/6672…
The output RF level is usually 75 to 80 dBuV. That is enough RF level for 2 to 3 TV sets. The user installation consists of RG6 coaxial cables, F connectors, and appropriate RF splitters. The RF output of the ONT is routed via a coaxial RG6 cable to the RF distributor and finally to the TV set or DVB-C box.