- Optical workstation structure on its back index NPR (reproduced)
- Decrease the noise of the bidirectional HFC network invasion to explore (reproduced)
- Each node service users to explore light (reproduced)
- Two-way HFC network design and returns system debugging (reproduced)
- The bidirectional optical fiber digital cable TV coaxial cable network [JiaoFang sex] (reproduced)
- CM signal noise, cut into reverse channel setting principles (reproduced)
- Cable TV HFC access network transformation and optimization (reproduced)
- Cable TV HFC network bidirectional transformation difficulty and solution discussion (reproduced)