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    Suprvisory channel in an optical network system
    1.
    发明申请
    Suprvisory channel in an optical network system 审中-公开
    光网络系统中的监控通道

    公开(公告)号：US20060013149A1

    公开(公告)日：2006-01-19

    申请号：US10509276

    申请日：2003-03-14

    申请人： Elke Jahn ,  Niraj Agrawal

    发明人： Elke Jahn ,  Niraj Agrawal

    IPC分类号： H04L12/28

    CPC分类号： H04J14/0297 ,  H04J14/02 ,  H04J14/0283 ,  H04J14/0284 ,  H04L41/042 ,  H04L41/044 ,  H04Q11/0062 ,  H04Q2011/0077 ,  H04Q2011/0081 ,  H04Q2011/0088

    摘要： There is provided an optical network element for use in a node of an optical network including a plurality of nodes which are interconnected so as to be capable of carrying traffic between selected nodes, comprising a local network management system including means for building up a supervisory connection between the network element and at least a network element of a further node of the optical network. The local network management system is installed to support an arbitrary network topology and to build up a survivable supervisory connection to at least one predetermined other node of the network so as the network element could be integrated in an optical network with arbitrary topology. An optical network and a method of providing a supervisory network are also provided.

    摘要翻译： 提供了一种光网络元件，用于光网络的节点，其包括互连的多个节点，以便能够在所选节点之间承载业务，包括本地网络管理系统，包括用于建立监控连接的装置 在网络元件与光网络的另一个节点的至少一个网络元件之间。 安装本地网络管理系统以支持任意网络拓扑并建立到网络的至少一个预定的其他节点的可存活的监控连接，以便网络元件可以集成在具有任意拓扑的光网络中。 还提供了光网络和提供监控网络的方法。

    Intelligent optical network element
    2.
    发明授权
    Intelligent optical network element 失效

    公开(公告)号：US07123806B2

    公开(公告)日：2006-10-17

    申请号：US10401176

    申请日：2003-03-27

    申请人： Elke Jahn ,  Niraj Agrawal

    发明人： Elke Jahn ,  Niraj Agrawal

    IPC分类号： G02B6/00 ,  H04B10/00

    CPC分类号： H04J14/0297 ,  H04J14/02 ,  H04J14/0283 ,  H04J14/0284 ,  H04L41/042 ,  H04L41/044 ,  H04Q11/0062 ,  H04Q2011/0077 ,  H04Q2011/0081 ,  H04Q2011/0088

    摘要： The invention relates to an intelligent network element for optical networks, comprising: at least one back-plane with a plurality of electrical transmission lines running across the back-plane and a plurality of electrical terminals connected to the transmission lines; a plurality of line-card slices having electrical terminals, each line-card slice being attached to the back-plane directly or in the form of a plug-in module such, that the electrical terminals of the line-card slice are electrically connected to selected ones of the terminals of the back-plane, with at least one of the line-card slices comprising at least one optical receiver for receiving of optical signals from the network and at least one opto-electrical converter integrated in or optically connected to the optical receiver with electrical terminals, and at least one of the line-card slices comprising at least one optical transmitter for transmitting of optical signals to the network and at least one electro-optical converter integrated in or optically connected to the optical transmitter with electrical terminals; various or all of the said electrical terminals are implemented in form of switch terminals that provide selected and reconfigurable electrical interconnections among various of the at least one receiver, transmitter and/or converter.

    Network management system
    3.
    发明申请
    Network management system 审中-公开
    网络管理系统

    公开(公告)号：US20060010441A1

    公开(公告)日：2006-01-12

    申请号：US10509133

    申请日：2003-03-27

    申请人： Elke Jahn ,  Niraj Agrawal

    发明人： Elke Jahn ,  Niraj Agrawal

    IPC分类号： G06F9/46

    CPC分类号： H04J14/0297 ,  H04J14/02 ,  H04J14/0283 ,  H04J14/0284 ,  H04L41/042 ,  H04L41/044 ,  H04Q11/0062 ,  H04Q2011/0077 ,  H04Q2011/0081 ,  H04Q2011/0088

    摘要： There is provided a network management system and a method of managing a network, especially an optical network, that includes a plurality of nodes that are interconnected in an arbitrary topology so as to be capable of carrying traffic between selected nodes. The method includes the steps of providing a supervisory network by means of supervisory channels between the node, providing a node manager including one or more software modules in each node, establishing supervisory connections over one or more of the supervisory channels between selected nodes through which the node manager communicates with other node managers in other nodes, providing a node module in each node manager that provides an interface to the hardware settings of the node, providing a master module in at least one node manager, establishing supervisory connections over one or more supervisory channels between selected nodes through which the master module communicates with the node modules, and amending and/or monitoring hardware settings in selected nodes with respective node module of the node. Controlling the amendments carried out by the node modules and/or processing of the monitored hardware settings is carried out by the master module.

    摘要翻译： 提供了一种网络管理系统和一种管理网络，特别是光网络的方法，其包括以任意拓扑互连的多个节点，以便能够承载所选节点之间的流量。 该方法包括以下步骤：通过节点之间的监控信道提供监控网络，提供包括每个节点中的一个或多个软件模块的节点管理器，在所选择的节点之间的一个或多个监控信道上建立监控连接， 节点管理器与其他节点中的其他节点管理器通信，在每个节点管理器中提供节点模块，该节点模块为节点的硬件设置提供接口，在至少一个节点管理器中提供主模块，在一个或多个监视器上建立监控连接 主模块通过其与节点模块通信的所选节点之间的通道，以及在节点的相应节点模块中修改和/或监视所选节点中的硬件设置。 控制由节点模块执行的修改和/或监视的硬件设置的处理由主模块执行。