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    • 4. 发明授权
    • Optical cable testing
    • 光缆测试
    • US07956992B2
    • 2011-06-07
    • US12224237
    • 2007-02-14
    • Jan WatteLuc SwinnenJan VandenBroeckDaniel Francois Daems
    • Jan WatteLuc SwinnenJan VandenBroeckDaniel Francois Daems
    • G01N21/00
    • G02B6/3846G01M11/3154
    • A method is disclosed for testing optical fiber connection quality of an optical drop fiber between a telecommunications system and a subscriber connection box in a multi-dwelling unit or other subscriber premises before connection to other subscriber equipment. An end of the optical fiber to be tested is placed in a fiber-holding device, which holds the fiber end in alignment with a suitable reflective body. An optical signal is provided from the system direction which is reflected by the reflective body back towards the system. The reflected signal is detected by a suitable instrument, preferably an optical time domain reflectometer (OTDR), to confirm acceptable signaling quality of the optical path between the system and the fiber end.
    • 公开了一种用于在连接到其他用户设备之前测试多住户单元或其他用户住宅中的电信系统和用户连接盒之间的光纤光纤连接质量的方法。 待测试的光纤的端部放置在光纤保持装置中,该光纤保持装置将光纤端保持与合适的反射体对准。 从系统方向提供光信号,反射体反射回系统。 反射信号由适当的仪器,优选光时域反射计(OTDR)检测,以确认系统和光纤端之间的光路的可接受信号质量。
    • 7. 发明申请
    • Optical Cable Testing
    • 光缆测试
    • US20090115999A1
    • 2009-05-07
    • US12224237
    • 2007-02-14
    • Jan WatteLuc SwinnenJan VandenbroeckDaniel Francois Daems
    • Jan WatteLuc SwinnenJan VandenbroeckDaniel Francois Daems
    • G01M11/00G02B6/00
    • G02B6/3846G01M11/3154
    • Method for testing optical fibre connection quality of an optical drop fibre between a telecommunications system and a subscriber connection box in a multi-dwelling unit or other subscriber premises before connection to other subscriber equipment comprises placing the end of the optical fibre to be tested in a fibre-holding device, which holds the fibre end in alignment with a suitable reflective body; providing an optical signal from the system direction which is reflected by the said reflective body back towards the system; and detecting the reflected signal by a suitable instrument, preferably an optical time domain reflectometer (OTDR), to confirm acceptable signalling quality of the optical path between the system and the fibre end.
    • 在连接到其他用户设备之前,在多住户单元或其他用户住宅中的电信系统与电信系统与用户接线盒之间测试光纤连接质量的方法包括将要测试的光纤的端部放置在 纤维保持装置,其将纤维端保持与合适的反射体对准; 从所述系统方向提供由所述反射体反射回所述系统的光信号; 以及通过合适的仪器,优选光时域反射计(OTDR)检测反射信号,以确认系统和光纤端之间的光路的可接受信号质量。
    • 9. 发明授权
    • Method and apparatus for splicing optical fibres
    • 用于拼接光纤的方法和装置
    • US07014372B2
    • 2006-03-21
    • US10490168
    • 2002-09-11
    • Jan WatteDaniel DaemsJacco ElenbaasTwan HultermansTon Bolhaar
    • Jan WatteDaniel DaemsJacco ElenbaasTwan HultermansTon Bolhaar
    • G02B6/255
    • G02B6/3809G02B6/3822
    • A method of splicing optical fibers includes affixing a first fiber to a first keying element having a particular radial orientation, inserting the keying element in a support which receives the keying element only in a specific radial orientation, cleaving the fiber affixed to the inserted keying element at a predetermined angle (α) relative to the support to form an angled fiber end face, removing the keying element from the support, inserting the keying element into a splicing body which receives the keying element only in a specific radial orientation such that the angled fiber end face has a predictable radial orientation with respect to the splice body, and repeating the above operations for a second fiber and a second keying element, whereby the first angled fiber end face and the second angled fiber end face abut in a substantially parallel orientation.
    • 接合光纤的方法包括将第一光纤固定到具有特定径向定向的第一键控元件,将键控元件插入到仅以特定径向方向接收键控元件的支撑件中,将固定到插入的键控元件上的光纤 以相对于支撑件的预定角度(α)相对于支撑件形成成角度的纤维端面,从支撑件移除键合元件,将键入元件插入拼接体中,该拼接体仅以特定的径向方向接收键合元件, 纤维端面相对于拼接体具有可预测的径向取向,并且对于第二纤维和第二键合元件重复上述操作,由此第一成角度光纤端面和第二倾斜光纤端面以基本平行的方向邻接 。