Along with the promotion of worldwide optical network cities, domestic FTTx scale construction has been started thoroughly, and the core of optical fiber network construction has been developed from the last one kilometer to the last fifty meters. Therefore, operators pay more and more attention to household pipeline construction. ODN network, that is, optical distribution network, is not only an important revolution for optical fiber system integration, but also an important measure for completion of the last 50 meters of all-optical network. Rely on strong R＆D platform and scientific team in communication field, Hengtong develops ODN integral solution and supply all-around FTTx optical fiber distribution network (ODN) product.