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    • 22. 发明申请
    • SELECTIVE UV CURING OF EPOXY ADJACENT TO OPTICAL FIBERS BY TRANSMITTING UV ENERGY THROUGH THE FIBER CLADDING
    • 选择性紫外光固化通过光纤穿透发射紫外线能量的环氧树脂与光纤
    • WO2014110037A1
    • 2014-07-17
    • PCT/US2014/010504
    • 2014-01-07
    • COMMSCOPE, INC. OF NORTH CAROLINA
    • ANDERSON, Timothy, W.NIELSON, Jeffrey, D.
    • G02B6/40
    • G02B6/3696B29D11/0074G02B6/02042G02B6/3843G02B6/3861G02B6/3882G02B6/3885
    • A method and system for affixing multi-core fiber (MCF) within a ferrule includes a UV light source and a light guide. MCFs are placed into epoxy filled holders, e.g., channels or v- grooves, of a ferrule. A first MCF in a first holder is clocked to orient its cores to a desired position. The light source is activated, and the light from the light guide is launched into a cladding layer of the first MCF. The light in the cladding layer will stay in the cladding layer until it reaches the portion of the first MCF in contact with the epoxy, where the light will leak out due to the similarity in the index of refraction. The leaking light will at least partially cure the epoxy to affix the first MCF within the first holder. The process may then be repeated for the remaining MCFs, so that each MCF may be clocked and affixed selectively rather than collectively.
    • 用于将多芯光纤(MCF)固定在套圈内的方法和系统包括UV光源和光导。 MCF被放置在套圈的环氧树脂填充的保持器,例如通道或V形槽中。 第一个保持器中的第一个MCF被定时以将它的芯定向到期望的位置。 光源被激活,并且来自光导的光被发射到第一MCF的包层中。 包覆层中的光将停留在包覆层中,直到其到达与环氧树脂接触的第一MCF的部分,其中由于折射率的相似性,光将泄漏出去。 泄漏的光将至少部分地固化环氧树脂,以将第一MCF固定在第一保持器内。 然后可以对剩余的MCF重复该过程,使得每个MCF可以被选择性地而不是集体地定时和固定。
    • 28. 发明申请
    • LOCAL AREA NETWORK CABLING ARRANGEMENT WITH RANDOMIZED VARIATION
    • 本地区域网络布局与随机变量的布局
    • WO2005041219A1
    • 2005-05-06
    • PCT/US2004/035360
    • 2004-10-25
    • COMMSCOPE SOLUTIONS PROPERTIES, LLCHAYES, TrentHOPKINSON, Wayne
    • HAYES, TrentHOPKINSON, Wayne
    • H01B11/02
    • H01B11/02
    • A cabling media includes a plurality of twisted wire pairs housed inside a jacket. Each of the twisted wire pairs has a respective twist length, defined as a distance wherein the wires of the twisted wire pair twist about each other one complete revolution. At least one of the respective twist lengths purposefully varies along a length of the cabling media. In one embodiment, the cabling media includes four twisted wire pairs, with each twisted wire pair having its twist length purposefully varying along the length of the cabling media. Further, the twisted wire pairs may have a core strand length, defined as a distance wherein the twisted wire pairs twist about each other one complete revolution. In a further embodiment, the core strand length is purposefully varied along the length of the cabling media. The cabling media can be designed to meet the requirements of CAT 5, CAT 5e or CAT 6 cabling, and demonstrates low alien and internal crosstalk characteristics even at data bit rates of 10 Gbit/sec.
    • 布线介质包括容纳在护套内的多个绞合线对。 绞合线对中的每一根具有相应的扭曲长度,其被定义为距离,其中绞合线对的线互相扭转一整周。 相应扭转长度中的至少一个有意地沿着布线介质的长度变化。 在一个实施例中,布线介质包括四条双绞线对,每条双绞线对具有沿着布线介质的长度有目的地变化的扭曲长度。 此外,绞合线对可以具有芯线长度,其被定义为距离,其中绞合线对彼此扭转一整圈。 在另一个实施例中,芯线长度有意地沿布线介质的长度变化。 布线介质可以设计为满足CAT 5,CAT 5e或CAT 6布线的要求,即使在10 Gbit /秒的数据比特率下,也可以显示低外来和内部串扰特性。