Optical Distribution Network (ODN) products are used for optical fiber cable connection and scheduling, they are applicable for optical fiber connecting point between the optical transmission network and equipment or between the access network and subscriber cable by. Optical Distribution Network (ODN) products are used for optical fiber cable connection and scheduling, they are applicable for optical fiber connecting point between the optical transmission network and equipment or between the access network and subscriber cable by. Grandway provides a full range of ODN optical distribution network products (ODF, FOSC, ODC, FDB, FTB, ONU) and customized services. It has its own core R&D team and production factory, providing high-quality products, excellent service and satisfactor ODN is the abbreviation of optical. Optical distribution network (ODN) is an FTTH optical cable network based on PON devices. Its role is to provide an optical transmission channel between the OLT and the ONU. The ODN network design is a physical facility that connects the communication room and user equipment, and is a key component. This passive layer is known as the Optical Distribution Network (ODN). specializes in manufacturing a full range of passive optical components, including optical splitters, optical fiber connectors, ODN products, and optical communication test instruments.