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    • 3. 发明申请
    • DISTRIBUTION CABLE ASSEMBLY HAVING OVERMOLDED MID-SPAN ACCESS LOCATION
    • 分配电缆组件具有过度中距离访问位置
    • WO2005119322A1
    • 2005-12-15
    • PCT/US2005/010709
    • 2005-03-29
    • CORNING CABLE SYSTEMS LLCELKINS, II, Robert B.LUTHER, James P.NIELSEN, Lars K.THEUERKORN, Thomas
    • ELKINS, II, Robert B.LUTHER, James P.NIELSEN, Lars K.THEUERKORN, Thomas
    • G02B6/44
    • G02B6/4475
    • A fiber optic distribution cable assembly (20) includes a distribution cable (30) having at least one predetermined mid-span access location (22) and a tether (26) for mitigating cable length errors at the mid-span access location in a pre-engineered fiber optic communications network. At least one optical fiber (28) of the distribution cable is accessed at the mid-span access location and optically connected to an optical fiber (24) disposed within the tether (26). Preferably, the first end of the tether (26) is attached to the distribution cable (30) by overmolding the mid-span access location with a flexible encapsulant material (52). The end of the optical fiber of the tether may be splice-ready or connectorized at the second end of the tether and protected within a crush resistant tube. Alternatively, the second end of the tether may terminate in an optical connection terminal defining at least one optical connection node, or may terminate in a linear chain of articulated optical connection nodes.
    • 光纤配线电缆组件(20)包括具有至少一个预定中跨接入位置(22)和系绳(26)的分配电缆(30),用于在预先的中跨接入位置减轻电缆长度误差 工程光纤通信网络。 分配电缆的至少一个光纤(28)在中跨接入位置处被访问,并且光连接到设置在系链(26)内的光纤(24)。 优选地,系绳(26)的第一端通过用柔性密封剂材料(52)包覆模制中跨接入位置而附接到分配电缆(30)。 系绳的光纤的端部可以在系绳的第二端处接合准备或连接,并且在抗压缩管内被保护。 或者,系链的第二端可以终止在限定至少一个光学连接节点的光学连接终端中,或者可以终止于关节式光学连接节点的线性链中。