Expanded beam optical attenuator
    11.
    发明授权
    Expanded beam optical attenuator 有权
    扩展光束光衰减器

    公开(公告)号:US07454118B2

    公开(公告)日:2008-11-18

    申请号:US11765312

    申请日:2007-06-19

    IPC分类号: G02B6/00

    摘要: An attenuator for optical signals includes a base. A first ferrule has a first optic fiber passing through a central bore therein and attached to a first lens at an end of the first ferrule. The first ferrule is fixed in position relative to the base. A second ferrule has a second optic fiber passing through a central bore therein and attached to a second lens at an end of the second ferrule. The second lens faces the first lens. The second ferrule is fixed to the base and can be moved relative to the base by a user adjustment feature, so that the second lens may be moved relative to the first lens. The relative placement between the first and second lens controls the attenuation of the attenuator.

    摘要翻译: 用于光信号的衰减器包括基座。 第一套圈具有穿过其中的中心孔的第一光纤,并且在第一套圈的端部处附接到第一透镜。 第一套圈相对于底座固定就位。 第二套圈具有穿过其中的中心孔的第二光纤,并且在第二套圈的一端附接到第二透镜。 第二个镜头面向第一个镜头。 第二套圈固定在基座上,并且可以通过用户调节特征相对于基座移动,使得第二透镜可以相对于第一透镜移动。 第一和第二透镜之间的相对位置控制衰减器的衰减。

    MPO trunk concatenation adapter
    12.
    发明授权
    MPO trunk concatenation adapter 有权
    MPO干线级联适配器

    公开(公告)号:US08727635B2

    公开(公告)日:2014-05-20

    申请号:US13086101

    申请日:2011-04-13

    IPC分类号: G02B6/38 G02B6/26 G02B6/42

    摘要: An MPO connector adapter to connect a first female MPO connector to a second female MPO connector includes a housing. An adapter ferrule is retained within the housing. First and second alignment pin sections extend from a first face of the adapter ferrule to mate with guide holes of the first female MPO connector. Third and fourth alignment pin sections extend from an opposite face of the adapter ferrule to mate with guide holes of the second female MPO connector. Optical fibers within the adapter ferrule couple optical signals from the first female MPO connector to the second female MPO connector.

    摘要翻译: 用于将第一母MPO连接器连接到第二母MPO连接器的MPO连接器适配器包括外壳。 适配器套圈保持在外壳内。 第一和第二对准销部分从适配器套圈的第一面延伸以与第一母MPO连接器的引导孔配合。 第三和第四对准销部分从适配器套圈的相对面延伸,以与第二母MPO连接器的引导孔匹配。 适配器套圈内的光纤将光信号从第一母MPO连接器耦合到第二母MPO连接器。

    MPO TRUNK CONCATENATION ADAPTER
    13.
    发明申请

    公开(公告)号:US20110249942A1

    公开(公告)日:2011-10-13

    申请号:US13086101

    申请日:2011-04-13

    IPC分类号: G02B6/38

    摘要: An MPO connector adapter to connect a first female MPO connector to a second female MPO connector includes a housing. An adapter ferrule is retained within the housing. First and second alignment pin sections extend from a first face of the adapter ferrule to mate with guide holes of the first female MPO connector. Third and fourth alignment pin sections extend from an opposite face of the adapter ferrule to mate with guide holes of the second female MPO connector. Optical fibers within the adapter ferrule couple optical signals from the first female MPO connector to the second female MPO connector.

    摘要翻译: 用于将第一母MPO连接器连接到第二母MPO连接器的MPO连接器适配器包括外壳。 适配器套圈保持在外壳内。 第一和第二对准销部分从适配器套圈的第一面延伸以与第一母MPO连接器的引导孔配合。 第三和第四对准销部分从适配器套圈的相对面延伸,以与第二母MPO连接器的引导孔匹配。 适配器套圈内的光纤将光信号从第一母MPO连接器耦合到第二母MPO连接器。