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公开(公告)号：EP2273708B1
公开(公告)日：2013-06-05
申请号：EP09290515.7
申请日：2009-06-30
申请人： Alcatel Lucent
IPC分类号： H04J14/02
CPC分类号： H04J14/0227 , H04K1/04 , H04K1/06
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3.发明公开Device and method for a OADM submarine system 审中-公开Vorrichtung und Verfahrenfürein OADM-Unterwassersystem
公开(公告)号：EP2753011A1
公开(公告)日：2014-07-09
申请号：EP13305001.3
申请日：2013-01-02
申请人： Alcatel Lucent
CPC分类号： H04J14/0212 , H04B10/808 , H04J14/0201 , H04J14/0206 , H04J14/0221 , H04J14/028 , H04J14/0291
摘要： The present document relates to optical transmission systems. In particular, the present document relates to optical submarine transmission systems. A branching unit (210) for an optical transmission system (200) is described. The branching unit (210) comprises a first and a second input port configured to be coupled to a first and a second incoming fiber (320, 321), respectively; a first output port configured to be coupled to a first outgoing fiber (322); wherein the second incoming fiber (321, 323) is part of an optical cable comprising an electrical conductor; wherein the branching unit (210) is configured to receive electrical power via the optical cable; and an optical by-pass switch (345) configured to switch between a first mode, and a second mode; wherein in the first mode, the by-pass switch (345) is configured to couple the second incoming fiber (321) to the first outgoing fiber (322); and wherein in the second mode, the by-pass switch (345) is configured to couple the first incoming fiber (320) to the first outgoing fiber (322).
摘要翻译： 本文件涉及光传输系统。 特别地，本文件涉及光学海底传输系统。 描述了用于光传输系统（200）的分支单元（210）。 分支单元（210）包括被配置为分别耦合到第一和第二输入光纤（320,321）的第一和第二输入端口; 第一输出端口，被配置为耦合到第一输出光纤（322）; 其中所述第二入射光纤（321,323）是包括电导体的光缆的一部分; 其中所述分支单元（210）经配置以经由所述光缆接收电力; 以及被配置为在第一模式和第二模式之间切换的光学旁路开关（345） 其中在第一模式中，旁路开关（345）被配置为将第二输入光纤（321）耦合到第一输出光纤（322）; 并且其中在所述第二模式中，所述旁路开关（345）被配置为将所述第一输入光纤（320）耦合到所述第一输出光纤（322）。
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公开(公告)号：EP2848762A1
公开(公告)日：2015-03-18
申请号：EP13306248.9
申请日：2013-09-11
发明人： Bertmand, Trond Benny , Ismayilov, Shahin Qafar Oglu , Marcerou, Jean-François , Midttveit, Steinar , Stenevik, Karl-Atle , Vareiile, Ghislaine , Verhaege, Thierry
IPC分类号： E21B33/03 , H02J1/08 , E21B33/035
CPC分类号： H02J1/08 , E21B33/0355 , H02J1/04 , H02J2001/008
摘要： A system for transporting electric power to a subsea node, the system comprising a first direct current power unit, a second direct current power unit, a referenced earth operatively connected to the first and second power units and disposed between the first and second power units, and a go and return cable comprising a go conductor connected to the first power unit and a return conductor connected to the second power unit, wherein the go conductor is operatively connected to the subsea node.
摘要翻译： 一种用于将电力传送到海底节点的系统，该系统包括第一直流电力单元，第二直流电力单元，可操作地连接到第一和第二电力单元并且设置在第一和第二电力单元之间的参考地， 以及去耦电缆，其包括连接到所述第一电力单元的导体导体和连接到所述第二电力单元的返回导体，其中所述导体可操作地连接到所述海底节点。
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公开(公告)号：EP2753011A9
公开(公告)日：2014-09-03
申请号：EP13305001.3
申请日：2013-01-02
申请人： ALCATEL LUCENT
CPC分类号： H04J14/0212 , H04B10/808 , H04J14/0201 , H04J14/0206 , H04J14/0221 , H04J14/028 , H04J14/0291
摘要： The present document relates to optical transmission systems. In particular, the present document relates to optical submarine transmission systems. A branching unit (210) for an optical transmission system (200) is described. The branching unit (210) comprises a first and a second input port configured to be coupled to a first and a second incoming fiber (320, 321), respectively; a first output port configured to be coupled to a first outgoing fiber (322); wherein the second incoming fiber (321, 323) is part of an optical cable comprising an electrical conductor; wherein the branching unit (210) is configured to receive electrical power via the optical cable; and an optical by-pass switch (345) configured to switch between a first mode, and a second mode; wherein in the first mode, the by-pass switch (345) is configured to couple the second incoming fiber (321) to the first outgoing fiber (322); and wherein in the second mode, the by-pass switch (345) is configured to couple the first incoming fiber (320) to the first outgoing fiber (322).
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6.发明公开Underwater connection assembly with earthing unit 审中-公开Unterwasserverbindungseinrichtung mit Erdungseinheit
公开(公告)号：EP2574968A1
公开(公告)日：2013-04-03
申请号：EP11306246.7
申请日：2011-09-29
申请人： Alcatel Lucent
CPC分类号： H01R4/66 , G02B6/4428
摘要： An underwater connection assembly comprises an underwater device and an optical cable segment. The optical cable segment is configured to be coupled to a first sea earth by means of a first sea earthing electrode and the underwater device is configured to be coupled to a second sea earth by means of a second sea earthing electrode. In use, the first sea earthing electrode and the second sea earthing electrode are disposed at separated locations from each other.
摘要翻译： 水下连接组件包括水下装置和光缆段。 光缆段被构造成借助于第一海洋接地电极耦合到第一海洋地球，并且水下装置被构造成通过第二海洋接地电极耦合到第二海洋地球。 在使用中，第一海洋接地电极和第二海洋接地电极彼此分开设置。
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8.发明公开Controlling a power supply at a subsea node 审中-公开Steuerung der Leistungsversorgung an einen Unterwasserknoten
公开(公告)号：EP2848763A1
公开(公告)日：2015-03-18
申请号：EP13306247.1
申请日：2013-09-11
发明人： Verhaege, Thierry , Vareille, Ghislaine , Jaouen, Mélanie , Egger, Jean-Henri , Marcerou, Jean-François , Midttveit, Steinar
IPC分类号： E21B33/035
CPC分类号： E21B33/0355 , H02J1/08 , H02J13/0003 , H04B3/54
摘要： A system comprising a power supply, a controller and a subsea node that is identifiable by an identifier. The controller is configured to transmit a command signal to switch power at the subsea node using the identifier corresponding to the subsea node. This allows power to an individual subsea node to be switched on or off without affecting power to other subsea nodes. This is particularly useful where the system comprises a plurality of subsea nodes, each node of the plurality of subsea nodes being identifiable by a unique identifier.
摘要翻译： 一种系统，包括可由标识符识别的电源，控制器和海底节点。 所述控制器被配置为发送命令信号以使用与所述海底节点对应的标识符在所述海底节点处切换电力。 这允许单个海底节点的电力被打开或关闭而不影响到其他海底节点的电力。 这在系统包括多个海底节点时是特别有用的，多个海底节点中的每个节点都可以通过唯一标识符来识别。
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公开(公告)号：EP2830399A1
公开(公告)日：2015-01-28
申请号：EP13306059.0
申请日：2013-07-23
申请人： ALCATEL LUCENT
CPC分类号： H05K1/021 , H05K1/0203 , H05K3/4046
摘要： The invention relates to a printed circuit board assembly (10) comprising a printed circuit board (2) including at least one copper plane (11) and supporting a plurality of electronic components (3) electrically connected to at least one copper plane (11), a thermally conducting chassis (4) extending substantially parallel to the printed circuit board (2), a thermal pad (5) substantially filling a gap between the printed circuit board (2) and the chassis (4) so as to enable heat transfer from the printed circuit board (2) to the chassis (4), and a plurality of thermally conducting pins (12) extending from the at least one copper plane (11) towards the chassis (4) so as to penetrate the thermal pad (5).
摘要翻译： 本发明涉及一种印刷电路板组件（10），其包括印刷电路板（2），该印刷电路板包括至少一个铜平面（11）并且支撑多个电连接到至少一个铜平面（11）的电子部件（3） ，基本上平行于印刷电路板（2）延伸的导热底盘（4），基本上填充印刷电路板（2）和底座（4）之间的间隙的热垫（5），以便能够传热 从所述印刷电路板（2）到所述底盘（4）以及从所述至少一个铜平面（11）朝向所述底架（4）延伸的多个导热销（12），以便穿过所述散热垫 5）。
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10.发明公开
公开(公告)号：EP2273708A1
公开(公告)日：2011-01-12
申请号：EP09290515.7
申请日：2009-06-30
申请人： Alcatel Lucent
IPC分类号： H04J14/02
CPC分类号： H04J14/0227 , H04K1/04 , H04K1/06
摘要： A method of transmitting optical signals in a submarine optical network and an optical unit for performing the method, the optical unit is configured for receiving an optical signal comprising a plurality of wavelengths where at least some of the wavelengths comprise traffic data. The optical unit includes a processor unit which is configured for scrambling the shape of at least one wavelength comprising traffic data of the optical signal so as to make said traffic data of said at least one wavelength undetectable for a receiver station.
摘要翻译： 一种在海底光网络和用于执行该方法的光学单元中发射光信号的方法，所述光学单元被配置为用于接收包括多个波长的光信号，其中至少一些波长包括业务数据。 光学单元包括处理器单元，其被配置用于扰乱包括光信号的业务数据的至少一个波长的形状，以便使得所述至少一个波长的所述业务数据对于接收机站不可检测。
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