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公开(公告)号：US06400883B1
公开(公告)日：2002-06-04
申请号：US09675919
申请日：2000-09-29
IPC分类号： G02B600
CPC分类号： G02B6/4452
摘要： A method is provided for utilization of previously unusable space within an optical fiber distribution frame for electrical fuses, power, ground, and electrical communications and control for optical fiber management. These components as well as optical fiber installation tools, maintenance tools, and spare parts are housed within spaces defined by upper and lower raceways.
摘要翻译： 提供了一种用于在光纤配线架内利用先前不可用的空间的方法，用于电熔丝，电力，地面以及用于光纤管理的电通信和控制。 这些组件以及光纤安装工具，维护工具和备件都安装在由上下滚道所限定的空间内。
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公开(公告)号：US08351027B2
公开(公告)日：2013-01-08
申请号：US12797328
申请日：2010-06-09
IPC分类号： G01N21/00
CPC分类号： H04B10/0775 , G01M11/338 , G02B6/0288
摘要： A new metric applicable to the characterization and design of multimode fiber (MMF) is described. The metric is derived from a Differential Mode Delay (DMD) measurement and when used in combination with industry-standard metrics such as Effective Modal Bandwidth (EMB) and DMD, yields a more accurate prediction of MMF channel link performance as measured by Bit Error Rate (BER) testing. The metric can also be used in the design of MMF for improved bandwidth performance. When implemented as a test algorithm in production, it can be used to select, sort, or verify fiber performance. This process can yield a multimode fiber design with a greater performance margin for a given length, and/or a greater length for a given performance margin.
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公开(公告)号：US20060088250A1
公开(公告)日：2006-04-27
申请号：US10972608
申请日：2004-10-25
申请人： Richard Pimpinella , William McAvoy , Edward Kirn
发明人： Richard Pimpinella , William McAvoy , Edward Kirn
IPC分类号： G02B6/36
CPC分类号： G02B6/4471
摘要： A breakout device that separates and protects individual fibers from a ribbon fiber cable. The breakout device includes a collet assembly that secures the ribbon fiber cable in the device. The collet assembly includes a base having a tapered internal bore, a collet positioned within the internal bore and a nut positioned over the base. The collet includes an aperture that receives the ribbon fiber cable and fingers that retain the ribbon fiber cable in the collet. When the nut is tightened over the base, the nut forces the collet further into the base thereby compressing the fingers axially along the cable.
摘要翻译： 一种分离和保护单根纤维与带状光纤电缆的突破装置。 突破装置包括将带状光纤电缆固定在设备中的夹头组件。 夹头组件包括具有锥形内孔的基座，定位在内孔内的夹头和位于基座上方的螺母。 夹头包括一个孔，其接收带状光纤电缆和将带状光缆保持在夹头中的指状物。 当螺母紧固在基座上时，螺母将夹头进一步推入基座，从而沿着电缆轴向压缩指状物。
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公开(公告)号：US06556761B1
公开(公告)日：2003-04-29
申请号：US09676177
申请日：2000-09-29
IPC分类号： G02B600
CPC分类号： G02B6/4452 , G11B33/125
摘要： The location and type of equipment shelf installed in an optical fiber distribution frame is detected and transmitted to a software management system automatically. A plurality of photo transceivers, arrayed on the frame, detects encoded indicia on each shelf. The coded information is inventoried into a database and displayed in a virtual graphical representation of the frame.
摘要翻译： 安装在光纤配线架中的设备架的位置和类型被自动检测并发送到软件管理系统。 排列在框架上的多个照相收发器检测每个搁板上的编码标记。 编码信息被存储到数据库中并以帧的虚拟图形表示形式显示。
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公开(公告)号：US07121732B2
公开(公告)日：2006-10-17
申请号：US10972608
申请日：2004-10-25
IPC分类号： G02B6/36
CPC分类号： G02B6/4471
摘要： A breakout device that separates and protects individual fibers from a ribbon fiber cable. The breakout device includes a collet assembly that secures the ribbon fiber cable in the device. The collet assembly includes a base having a tapered internal bore, a collet positioned within the internal bore and a nut positioned over the base. The collet includes an aperture that receives the ribbon fiber cable and fingers that retain the ribbon fiber cable in the collet. When the nut is tightened over the base, the nut forces the collet further into the base thereby compressing the fingers axially along the cable.
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