发明名称 |
Photonic switching including photonic pass-through and add/drop capabilities |
摘要 |
A photonic switching apparatus includes primary photonic switching logic to perform photonic pass-through and add/drop functions and secondary photonic switching logic to reduce the effective number of add/drop interfaces and/or switch optical signal channels to and from clients or client adaptation devices.
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申请公布号 |
US6853763(B1) |
申请公布日期 |
2005.02.08 |
申请号 |
US20020259240 |
申请日期 |
2002.09.27 |
申请人 |
NORTEL NETWORKS LIMITED |
发明人 |
MCNICOL JOHN;NARAYANAN BABU O.;GERSTEL ORNAN A. |
分类号 |
G02B6/26;G02B6/42;H04J14/02;H04Q11/00;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/26 |
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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