PLC Splitter Module is High Return Loss and Loss Low Insertion and fit for FTTX (FTTP, FTTH, FTTN, FTTC) Features Applications Low ... 1221 and GR-1209FTTX (FTTP, FTTH, FTTN, FTTC)Passive Optical Networks (PON)Local Area Networks (LAN)CATV SystemsTest EquipmentsOptical ... add 0.3 dB. PLC Splitter Module is High Return Loss and Loss Low Insertion and fit for FTTX (FTTP, FTTH, FTTN, ...