发明名称 |
Add/drop multiplexer routing signals according to wavelength |
摘要 |
An add/drop multiplexer comprises passive optical components for wavelength division multiplexing. The multiplexer allows signals passing along fibers of a main trunk between terminal stations to be dropped to and added from a spur station, allowing a reduced number of spur fibers to be used since signals are routed between trunk fibers and spur fibers according to carrier wavelength.
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申请公布号 |
US6310994(B1) |
申请公布日期 |
2001.10.30 |
申请号 |
US20000543341 |
申请日期 |
2000.04.05 |
申请人 |
ALCATEL |
发明人 |
JONES KEVAN PETER;PETTITT MARTIN J. |
分类号 |
H04J14/00;G02B6/293;G02B6/34;H04B10/02;H04J14/02;H04Q3/52;(IPC1-7):G02B6/28 |
主分类号 |
H04J14/00 |
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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