ELEMENT OF A WAVELENGTH DIVISION MULTIPLEXING OPTICAL NETWORK
    1.
    发明申请
    ELEMENT OF A WAVELENGTH DIVISION MULTIPLEXING OPTICAL NETWORK 失效
    波长分割多元光网络的元素

    公开(公告)号:US20130108265A1

    公开(公告)日:2013-05-02

    申请号:US13579866

    申请日:2011-02-11

    IPC分类号: H04Q11/00

    摘要: A network element (10) comprises: a first optical input section (1), a first optical output section (2), a second optical input section (3) and a second optical output section (4) a first and second insertion and extraction modules (30, 40), each of said insertion and extraction modules comprising a wavelength selection switch (31, 41), a first optical coupler (8) comprising two bidirectional branches (21, 22) respectively connected to the first selectable port of the first and second insertion and extraction modules, and a second optical coupler (11) comprising two bidirectional branches (23, 24) respectively connected to the second selectable port of the first and second insertion and extraction modules.

    摘要翻译: 网络元件(10)包括:第一光输入部分(1),第一光输出部分(2),第二光输入部分(3)和第二光输出部分(4),第一和第二插入和提取 模块(30,40),每个所述插入和提取模块包括波长选择开关(31,41),第一光耦合器(8),包括分别连接到所述第一可选端口 第一和第二插入和提取模块,以及包括分别连接到第一和第二插入和提取模块的第二可选端口的两个双向分支(23,24)的第二光耦合器(11)。

    Element of a wavelength division multiplexing optical network
    2.
    发明授权
    Element of a wavelength division multiplexing optical network 失效
    波分复用光网络的元件

    公开(公告)号:US08774633B2

    公开(公告)日:2014-07-08

    申请号:US13579866

    申请日:2011-02-11

    IPC分类号: H04J14/02

    摘要: A network element (10) comprises: a first optical input section (1), a first optical output section (2), a second optical input section (3) and a second optical output section (4) a first and second insertion and extraction modules (30, 40), each of said insertion and extraction modules comprising a wavelength selection switch (31, 41), a first optical coupler (8) comprising two bidirectional branches (21, 22) respectively connected to the first selectable port of the first and second insertion and extraction modules, and a second optical coupler (11) comprising two bidirectional branches (23, 24) respectively connected to the second selectable port of the first and second insertion and extraction modules.

    摘要翻译: 网络元件(10)包括:第一光输入部分(1),第一光输出部分(2),第二光输入部分(3)和第二光输出部分(4),第一和第二插入和提取 模块(30,40),每个所述插入和提取模块包括波长选择开关(31,41),第一光耦合器(8),包括分别连接到所述第一可选端口 第一和第二插入和提取模块,以及包括分别连接到第一和第二插入和提取模块的第二可选端口的两个双向分支(23,24)的第二光耦合器(11)。