| 摘要 |
PURPOSE: A network communication generating system for a wired network cable television is provided to improve the speed of network communication by reusing the frequency band through the provision of the same frequency band to each subscriber terminal. CONSTITUTION: At least one coaxial link ONU(100) provides through at least one a DPX(101) a frequency band for network access to each sector. The coaxial link ONU allocates the same frequency band to each sector, and forms multi channels for the frequency band. The coaxial link ONU reuses the frequency bands, which are allocated to a wired network, as many as sectors.
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