Network component for an optical network comprising an emergency operation function, especially for an optical network in ring topology
    1.
    发明授权
    Network component for an optical network comprising an emergency operation function, especially for an optical network in ring topology 有权
    包括用于光网络的网络组件,其包括紧急操作功能,特别是对于环形拓扑中的光网络

    公开(公告)号:US07260325B2

    公开(公告)日:2007-08-21

    申请号:US10380087

    申请日:2002-07-11

    IPC分类号: H04B10/08

    CPC分类号: H04B10/801 H04L12/437

    摘要: A network component (3d) for an optical network (1) is described, including a coupling device (2; 4, 5) for optical coupling of the network component (3d) to the optical network (1), the coupling device (2; 4, 5) having a receiving module (4) and a transmitting module (5); a first data processing device (8, 9) which is unidirectionally connected to the receiving module (4); a second data processing device (10, 11) which is unidirectionally connected to the transmitting module (5); the first data processing device (8, 9) being unidirectionally connected to the second data processing device (10, 11) for transmitting data to the second data processing device; a detection device (4) for detecting the network status; and a two-way switch (23) for switching of the input of the first data processing device (8, 9) between the receiving module (4) and the output (19) of the second data processing device (10, 11) as a function of the network status detected.

    摘要翻译: 描述了用于光网络(1)的网络组件(3d),其包括用于光网络组件(3d)到光网络(1)的光耦合的耦合设备(2; 4,5),耦合设备 (2; 4,5)具有接收模块(4)和发送模块(5); 与所述接收模块(4)单向连接的第一数据处理装置(8,9)。 与所述发送模块(5)单向连接的第二数据处理装置(10,11)。 第一数据处理装置(8,9)单向连接到第二数据处理装置(10,11),用于向第二数据处理装置发送数据; 检测设备(4),用于检测网络状态; 以及用于在第二数据处理装置(10,11)的接收模块(4)和输出(19)之间切换第一数据处理装置(8,9)的输入的双向开关(23),作为 检测到网络状态的功能。