发明授权
US09525504B2 Apparatuses, systems, methods, and computer program products for add-drop multiplexing
有权
用于分插复用的设备，系统，方法和计算机程序产品
- 专利标题： Apparatuses, systems, methods, and computer program products for add-drop multiplexing
- 专利标题（中）： 用于分插复用的设备，系统，方法和计算机程序产品
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申请号： US14457765申请日： 2014-08-12
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公开(公告)号： US09525504B2公开(公告)日： 2016-12-20
- 发明人: Eric L. Chan , Bradley R. Kangas , Peigang Hu
- 申请人： TELLABS OPERATIONS, INC.
- 申请人地址： US IL Naperville
- 专利权人： CORIANT OPERATIONS, INC.
- 当前专利权人： CORIANT OPERATIONS, INC.
- 当前专利权人地址： US IL Naperville
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 主分类号： H04J14/02
- IPC分类号： H04J14/02 ; H04Q11/00
摘要：
A network element includes first and second multiplexers, first and second interfaces, and first and second selecting units. The multiplexers are communicatively coupled. The first interface is communicatively coupled to the first multiplexer and configured to receive multiplexed signals. The second interface is communicatively coupled to the second multiplexer and configured to receive multiplexed signals. The first selecting unit is communicatively coupled to the first and second multiplexers and configured to select between a signal received from the first multiplexer and a signal received from the second multiplexer. The second selecting unit is also communicatively coupled to the first and second multiplexers and configured to select between a signal received from the first multiplexer and a signal received from the second multiplexer.
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