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    Fiber optic cables using dry inserts for coupling and methods therefor
    3.
    发明授权
    Fiber optic cables using dry inserts for coupling and methods therefor 失效
    使用干式插入件进行耦合的光纤电缆及其方法

    公开(公告)号：US07529451B2

    公开(公告)日：2009-05-05

    申请号：US11888183

    申请日：2007-07-31

    申请人： William Eric Caldwell ,  Richard S. Wagman ,  Kenneth D. Temple, Jr.

    发明人： William Eric Caldwell ,  Richard S. Wagman ,  Kenneth D. Temple, Jr.

    IPC分类号： G02B6/44

    CPC分类号： G02B6/4494 ,  G02B6/4403 ,  G02B6/4433 ,  G02B6/4486

    摘要： A fiber optic cable including at least one optical fiber and at least one dry insert disposed within a cavity of a cable jacket and methods for manufacturing the same are disclosed. The dry insert has a first thickness and a second thickness located at different longitudinal locations along the dry insert, where the first thickness is greater than the second thickness. The region of the cable having the first thickness of the dry insert provides and/or increases the coupling level of the at least one optical fiber to the cable jacket. In further embodiments, the optical fiber(s) have a predetermined level of coupling to the cable jacket that is about 0.1625 Newtons or more per optical fiber for a thirty meter length of fiber optic cable.

    摘要翻译： 公开了一种包括至少一根光纤的纤维光缆和设置在电缆护套的空腔内的至少一个干式插入件及其制造方法。 干式插入件具有位于沿着干式插入件的不同纵向位置的第一厚度和第二厚度，其中第一厚度大于第二厚度。 具有干燥插入件的第一厚度的电缆的区域提供和/或增加至少一根光纤到电缆护套的耦合水平。 在另外的实施例中，对于三十米长的光纤电缆，光纤具有与电缆护套的预定水平的耦合，每根光纤约0.1625牛顿或更多。

    Fiber Optic Drop Cables and Preconnectorized Assemblies
    4.
    发明申请
    Fiber Optic Drop Cables and Preconnectorized Assemblies 有权
    光纤电缆和预连接器组件

    公开(公告)号：US20090041411A1

    公开(公告)日：2009-02-12

    申请号：US12247397

    申请日：2008-10-08

    申请人： Stuart R. Melton ,  David A. Thompson ,  Michael J. Gimblet ,  Hieu V. Tran ,  Richard S. Wagman ,  Xin Liu

    发明人： Stuart R. Melton ,  David A. Thompson ,  Michael J. Gimblet ,  Hieu V. Tran ,  Richard S. Wagman ,  Xin Liu

    IPC分类号： G02B6/36

    CPC分类号： G02B6/447 ,  G02B6/3816 ,  G02B6/3821 ,  G02B6/3849 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3873 ,  G02B6/3879 ,  G02B6/3885 ,  G02B6/3887 ,  G02B6/3894 ,  G02B6/3897 ,  G02B6/4405 ,  G02B6/4429 ,  G02B6/4433 ,  G02B6/4471

    摘要： A preconnectorized outdoor cable streamlines the deployment of optical waveguides into the last mile of an optical network. The preconnectorized outdoor cable includes a cable and at least one plug connector. The plug connector is attached to a first end of the cable, thereby connectorizing at least one optical waveguide. The cable has at least one optical waveguide, at least one tensile element, and a cable jacket. Various cable designs such as figure-eight or flat cables may be used with the plug connector. In preferred embodiments, the plug connector includes a crimp assembly having a crimp housing and a crimp band. The crimp housing has two half-shells being held together by the crimp band for securing the at least one tensile element. When fully assembled, the crimp housing fits into a shroud of the preconnectorized cable. The shroud aides in mating the preconnectorized cable with a complimentary receptacle.

    摘要翻译： 预先连接的室外电缆可以将光波导的部署简化到光网络的最后一英里。 预连接器室外电缆包括电缆和至少一个插头连接器。 插头连接器附接到电缆的第一端，从而将至少一个光波导连接起来。 电缆具有至少一个光波导，至少一个拉伸元件和电缆护套。 诸如图八或扁平电缆的各种电缆设计可以与插头连接器一起使用。 在优选实施例中，插头连接器包括具有压接壳体和压接带的压接组件。 卷边壳体具有两个半壳，通过卷边带固定在一起，用于固定至少一个拉伸元件。 当完全组装时，压接壳体装配到预连接电缆的护罩中。 护罩可以将预连接电缆与互补的插座相配合。

    Fiber optic cables with easy access features
    6.
    发明授权
    Fiber optic cables with easy access features 有权
    具有易于访问功能的光纤电缆

    公开(公告)号：US07197215B2

    公开(公告)日：2007-03-27

    申请号：US11012659

    申请日：2004-12-15

    申请人： Paul R. Baird ,  Eric R. Logan ,  Richard S. Wagman

    发明人： Paul R. Baird ,  Eric R. Logan ,  Richard S. Wagman

    IPC分类号： G02B6/44

    CPC分类号： G02B6/4433 ,  G02B6/4495

    摘要： A tubeless fiber optic cable is disclosed, including at least one optical fiber extending in a longitudinal direction, and an outer jacket extending in the longitudinal direction so as to surround the optical fiber. The outer jacket has a cross-section defining an inner surface and an outer surface. At least one strength member extends in the longitudinal direction along the outer jacket and is disposed so that a portion thereof protrudes from the inner surface of the outer jacket, so that when a ripcord is pulled from the outer jacket separation of the outer jacket occurs, thereby allowing access to a cavity containing the optical fiber. In another embodiment, the ripcord protrudes from the inner surface of the outer jacket.

    摘要翻译： 公开了一种无内胎光纤电缆，其包括沿纵向方向延伸的至少一根光纤和沿着纵向方向延伸以围绕光纤的外护套。 外护套具有限定内表面和外表面的横截面。 至少一个强力构件沿着外护套在纵向方向上延伸并且被设置成使得其一部分从外护套的内表面突出，使得当从外护套的外护套分离拉开时， 从而允许进入包含光纤的腔。 在另一个实施例中，拉索从外护套的内表面突出。

    Self-supporting fiber optic cable
    7.
    发明授权
    Self-supporting fiber optic cable 失效
    自支撑光缆

    公开(公告)号：US06356690B1

    公开(公告)日：2002-03-12

    申请号：US09421817

    申请日：1999-10-20

    申请人： Warren W. McAlpine ,  Michael J. Gimblet ,  Richard S. Wagman

    发明人： Warren W. McAlpine ,  Michael J. Gimblet ,  Richard S. Wagman

    IPC分类号： G02B644

    CPC分类号： G02B6/4422 ,  G02B6/443

    摘要： A self-supporting fiber optic cable includes messenger and carrier sections and at least one interconnecting web. The messenger section includes at least one support member and a protective jacket. The carrier section includes a tube, at least one optical fiber disposed within the tube, and a jacket. In order to protect the optical fiber from tensile forces and to facilitate mid-span access, the carrier section can have an overlength. In order to accommodate the overlength, the web can include a plurality of intermittent webs that permit the carrier section to bend. The carrier section can also include at least one strength member. The at least one strength member is preferably positioned in a reference plane that also generally extends through the messenger section, the carrier section and the web. By appropriately positioning the strength members relative to the tube, the carrier section preferentially bends in a plane generally orthogonally disposed to the reference plane. As a result, the fiber optic cable not only accommodates the overlength of the carrier section, but also facilitates the winding of the fiber optic cable upon a reel for shipment and storage.

    摘要翻译： 自支撑光缆包括信使和载体部分以及至少一个互连网。 信使部分包括至少一个支撑部件和防护套。 载体部分包括管，设置在管内的至少一个光纤和夹套。 为了保护光纤免受拉力的影响，并且便于中跨接口，载体部分可以具有超长度。 为了适应超长度，幅材可以包括允许载体部分弯曲的多个间断纤维网。 载体部分还可以包括至少一个强度构件。 优选地，至少一个强度构件定位在参考平面中，该参考平面也通常延伸穿过信使部分，载体部分和腹板。 通过相对于管适当地定位强度构件，载体部分优选在大致正交地设置在参考平面上的平面中弯曲。 结果，光纤电缆不仅容纳载体部分的长度，而且还有助于将光纤线缆缠绕在卷轴上用于装运和存储。

    Fiber optic cables coupling and methods therefor
    9.
    发明授权
    Fiber optic cables coupling and methods therefor 有权
    光纤电缆耦合及其方法

    公开(公告)号：US08175433B2

    公开(公告)日：2012-05-08

    申请号：US12498509

    申请日：2009-07-07

    申请人： William Eric Caldwell ,  Kenneth D. Temple, Jr. ,  Richard S. Wagman

    发明人： William Eric Caldwell ,  Kenneth D. Temple, Jr. ,  Richard S. Wagman

    IPC分类号： G02B6/44

    CPC分类号： G02B6/4494 ,  G02B6/4403 ,  G02B6/4433 ,  G02B6/4486

    摘要： A fiber optic cable including at least one optical fiber disposed within a cavity of a cable jacket and methods for manufacturing the same are disclosed. The cavity has a first cavity cross-sectional area and a second cavity cross-sectional area located at different longitudinal locations along the cable, where the first cavity cross-sectional area is greater than the second cavity cross-sectional area. The region of the second cavity cross-sectional area of the cable provides and/or increases the coupling level of the at least one optical fiber to the cable jacket. In further embodiments, the fiber optic cable is a dry cable having one or more dry insert within the cavity for cushioning and/or optionally providing water-blocking for the cable.

    摘要翻译： 公开了包括设置在电缆护套的空腔内的至少一个光纤的光纤电缆及其制造方法。 空腔具有位于沿着电缆的不同纵向位置处的第一空腔横截面面积和第二空腔横截面面积，其中第一空腔横截面面积大于第二空腔横截面面积。 电缆的第二腔横截面积的区域提供和/或增加至少一根光纤到电缆护套的耦合水平。 在另外的实施例中，光纤电缆是在空腔内具有一个或多个干式插入件的干电缆，用于缓冲和/或可选地为电缆提供阻水。