发明名称 |
Optical ring network with hub node and method |
摘要 |
An optical network includes an optical ring and a plurality of add/drop nodes coupled to the optical ring. Each of the add/drop nodes is operable to passively add and drop one or more traffic streams to and from the optical ring, and each traffic stream comprises a channel. A hub node also coupled to the optical ring is operable to selectively pass and terminate individual traffic streams.
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申请公布号 |
US2004208578(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20020262818 |
申请日期 |
2002.10.01 |
申请人 |
KINOSHITA SUSUMU;GUMASTE ASHWIN ANIL;TAKEGUCHI KOJI |
发明人 |
KINOSHITA SUSUMU;GUMASTE ASHWIN ANIL;TAKEGUCHI KOJI |
分类号 |
H04Q11/00;(IPC1-7):H04B10/20;H04J14/00;H04J14/02 |
主分类号 |
H04Q11/00 |
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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