发明名称 |
WDM-based architecture for flexible switch placement in an access network |
摘要 |
An access node includes a switch that operates according to a first communication protocol. The access node is coupled by a plurality of feeder network channels to a second access node having a second switch operating according to a second communication protocol. A first distribution network port is coupled to the first switch and to a first distribution network channel bearing signals according to the first communication protocol. A second distribution network port is coupled to a second distribution network channel bearing signals according to the second communication protocol and to the second switch by one of the feeder network channels.
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申请公布号 |
US6512614(B1) |
申请公布日期 |
2003.01.28 |
申请号 |
US19990416532 |
申请日期 |
1999.10.12 |
申请人 |
AT&T CORP. |
发明人 |
SALEH ADEL ABDEL MONEIM;SIMMONS JANE MARIE |
分类号 |
H04Q11/00;(IPC1-7):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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