公开(公告)号：US20130148927A1

公开(公告)日：2013-06-13

申请号：US13628787

申请日：2012-09-27

申请人： Amphenol Corporation

发明人： Min Chen ,  Anh Ngoc Nguyen ,  Darijus Baltrukonis

IPC分类号： G02B6/36 ,  G02B6/26

CPC分类号： G02B6/36 ,  G02B6/14 ,  G02B6/262 ,  G02B6/3636 ,  G02B6/387 ,  G02B6/3878 ,  G02B6/3887 ,  Y10T29/49826

摘要： An optical connector for reducing attenuation in a cable assembly. A support within the connector precludes bending of exposed fiber within the connector that might otherwise occur when the cable assembly is exposed to environmental conditions involving cyclic temperatures. In some embodiments, optical connector assemblies include an optical fiber jacket surrounding a plurality of optical fibers and a support member adjacent to the jacket. The support member includes channels for receiving regions of the optical fibers that are exposed exterior to the optical fiber jacket. The channels of the support member serve to prevent severe bending of the optical fibers which otherwise would give rise to significant signal attenuation. For multi-fiber optical connector assemblies described herein, even during harsh environmental conditions, the signal loss in the optical fibers may be less than about 0.5 dB. The support may be formed as an extension of a ferrule holder.

摘要翻译： 一种用于减少电缆组件中的衰减的光学连接器。 连接器内的支撑件阻止了当电缆组件暴露于涉及循环温度的环境条件时可能出现的连接器内暴露的光纤的弯曲。 在一些实施例中，光学连接器组件包括围绕多个光纤的光纤护套和与护套相邻的支撑构件。 支撑构件包括用于接收暴露在光纤护套外部的光纤区域的通道。 支撑构件的通道用于防止光纤的严重弯曲，否则将导致显着的信号衰减。 对于本文所述的多光纤光连接器组件，即使在恶劣的环境条件下，光纤中的信号损耗可能小于约0.5dB。 支撑件可以形成为套圈保持器的延伸部。

公开(公告)号：US09081151B2

公开(公告)日：2015-07-14

申请号：US13628787

申请日：2012-09-27

申请人： Amphenol Corporation

发明人： Min Chen ,  Anh Ngoc Nguyen ,  Darijus Baltrukonis

IPC分类号： G02B6/26 ,  G02B6/36 ,  G02B6/38 ,  G02B6/14

CPC分类号： G02B6/36 ,  G02B6/14 ,  G02B6/262 ,  G02B6/3636 ,  G02B6/387 ,  G02B6/3878 ,  G02B6/3887 ,  Y10T29/49826

摘要： An optical connector for reducing attenuation in a cable assembly. A support within the connector precludes bending of exposed fiber within the connector that might otherwise occur when the cable assembly is exposed to environmental conditions involving cyclic temperatures. In some embodiments, optical connector assemblies include an optical fiber jacket surrounding a plurality of optical fibers and a support member adjacent to the jacket. The support member includes channels for receiving regions of the optical fibers that are exposed exterior to the optical fiber jacket. The channels of the support member serve to prevent severe bending of the optical fibers which otherwise would give rise to significant signal attenuation. For multi-fiber optical connector assemblies described herein, even during harsh environmental conditions, the signal loss in the optical fibers may be less than about 0.5 dB. The support may be formed as an extension of a ferrule holder.

摘要翻译： 一种用于减少电缆组件中的衰减的光学连接器。 连接器内的支撑件阻止了当电缆组件暴露于涉及循环温度的环境条件时可能出现的连接器内暴露的光纤的弯曲。 在一些实施例中，光学连接器组件包括围绕多个光纤的光纤护套和与护套相邻的支撑构件。 支撑构件包括用于接收暴露在光纤护套外部的光纤区域的通道。 支撑构件的通道用于防止光纤的严重弯曲，否则将导致显着的信号衰减。 对于本文所述的多光纤光连接器组件，即使在恶劣的环境条件下，光纤中的信号损耗可能小于约0.5dB。 支撑件可以形成为套圈保持器的延伸部。