发明名称 |
Terminal multiplexer structure |
摘要 |
A terminal multiplexer structure comprising a plurality of line interface cards and a plurality of trunk interface cards wherein each of the line interface cards is connected to at least two of the trunk interface cards and comprises a switch for switching the connection transmission from the line interface board between the two trunk interface cards.
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申请公布号 |
US6965561(B1) |
申请公布日期 |
2005.11.15 |
申请号 |
US20000710722 |
申请日期 |
2000.11.10 |
申请人 |
REDFERN BROADBAND NETWORKS PTY LTD. |
发明人 |
HALGREN ROSS;COX MALCOLM |
分类号 |
H04J14/02;H04M3/00;H04M3/12;H04M7/00;H04Q1/10;(IPC1-7):H04J3/00 |
主分类号 |
H04J14/02 |
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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