The main components and general architecture of the FTTH network at any telecom operators include the Optical Line Terminal (OLT), Optical Distribution Frame (ODF), Passive Optical Splitter (POS), Fiber Distribution Terminal (FDT), Fiber Access Terminal (FAT), Fiber Terminal. The main components and general architecture of the FTTH network at any telecom operators include the Optical Line Terminal (OLT), Optical Distribution Frame (ODF), Passive Optical Splitter (POS), Fiber Distribution Terminal (FDT), Fiber Access Terminal (FAT), Fiber Terminal. The main components and general architecture of the FTTH network at any telecom operators include the Optical Line Terminal (OLT), Optical Distribution Frame (ODF), Passive Optical Splitter (POS), Fiber Distribution Terminal (FDT), Fiber Access Terminal (FAT), Fiber Terminal Box (FTB), Optical. Occasionally, a Passive Optical Splitter (POS) is included to divide the optical signal for distribution to multiple users. This setup is designed to be flexible and scalable, ensuring that as the network grows or the needs of the area change, the Access Node can adapt to continue providing. Integrates fiber termination, splicing, distribution, and especially PLC optical splitter installation. Designed for distributing optical signals from feeder cables to multiple drop cables in FTTH networks.