发明名称 |
Cross -connect protection |
摘要 |
The present invention is a method to protect a cross-connect OXC/OEXC used to forward at least one signal AB from a main input IN to a main output OUT. Said method comprises the following step: dividing the at least one signal AB into two substantially identical signal parts, a first signal part A and a corresponding signal part B; routing the at least one first signal part A through a first cross-connect OXC1/OEXC1, from the input IN to the output OUT; detection of a failure affecting the at least one first signal part A; interruption of the routing path for the at least one first signal part A; routing the at least one corresponding signal part B through a second cross-connect OXC2/OEXC2, from the input IN to the output (OUT).
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申请公布号 |
US2003123876(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
US20020181914 |
申请日期 |
2002.10.08 |
申请人 |
ALMSTROM ERLAND;STORM SIMON;OBERG MAGNUS;LUNDBERG ANDERS |
发明人 |
ALMSTROM ERLAND;STORM SIMON;OBERG MAGNUS;LUNDBERG ANDERS |
分类号 |
H04B10/08;H04B1/74;H04B10/00;H04B10/02;H04B10/032;H04L12/56;H04Q11/00;(IPC1-7):H04B10/08 |
主分类号 |
H04B10/08 |
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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