发明名称 |
OPTICAL NETWORK SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the number of wavelengths of operating optical signals in an optical network system. <P>SOLUTION: The optical network system comprises a plurality of sub-networks 3a-3n in a network system 1, and a multi-bus controller 2 separately applies a wavelength multiplex to the individual sub-networks 3a-3n. <P>COPYRIGHT: (C)2004,JPO |
申请公布号 |
JP2004104276(A) |
申请公布日期 |
2004.04.02 |
申请号 |
JP20020260791 |
申请日期 |
2002.09.06 |
申请人 |
KATSUYAMA YUTAKA;JST MFG CO LTD |
发明人 |
KATSUYAMA YUTAKA;MORIYAMA KEIKO |
分类号 |
H04B10/27;H04B10/275;H04B10/291;H04J14/00;H04J14/02;H04Q11/00 |
主分类号 |
H04B10/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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