发明名称 |
Method and apparatus for transparent optical communication with two-fiber bidirectional ring with autoprotection and management of low priority traffic |
摘要 |
A closed-ring transparent optical communication network that provides for protection of the principal communication channel of each supported wavelength and supports occasional traffic on a separate channel. In the case of a breakdown of or degradation in the principal channel, these communications are redirected to the occasional channel.
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申请公布号 |
US6400476(B1) |
申请公布日期 |
2002.06.04 |
申请号 |
US19980223003 |
申请日期 |
1998.12.30 |
申请人 |
CISCO PHOTONICS ITALY S.R.L. |
发明人 |
ARECCO FULVIO |
分类号 |
H04B10/213;H04B10/24;(IPC1-7):H04B10/08 |
主分类号 |
H04B10/213 |
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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