In FTTx topoloy, Optical Splitter is an major componet, the quality of the splitter is important to the network.  if the optical loss is not consistent, it will affect the engineering design of the networks.  InBERG offers differnet splitting ratio of splitters, 1:2, 1:4, 1:8, 1:16, 1:32 etc.  And different format of splitters as well, such as PLC tye, fused type and Modular type etc.