公开(公告)号：US20140153893A1

公开(公告)日：2014-06-05

申请号：US14172975

申请日：2014-02-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sidney J. Berglund ,  Kurt H. Petersen ,  Zachary M. Thompson ,  Victor J. Borer ,  Linnea M. Wilkes

IPC: G02B6/44

CPC classification number: G02B6/4459 ,  G02B6/4466 ,  G02B6/4495

Abstract: A duct for distributing one or more optical fiber communication lines. The duct comprises an elongated main body having a length and a conduit portion with a lengthwise bore formed therein. The conduit portion contains one or more optical fiber communications lines. The duct also includes a flange portion extending lengthwise adjacent the main body to mount the duct to a generally flat surface, wherein the duct further includes an additional fiber channel for distributing at least one additional optical fiber at least a portion of the length of the duct. The duct can also be formed as a two piece duct system. The duct can be utilized in a drop access location system for horizontal cabling in multi-dwelling unit (MDU) applications.

Abstract translation: 用于分配一个或多个光纤通信线路的管道。 管道包括具有长度的细长主体和形成有纵向孔的导管部分。 导管部分包含一根或多根光纤通信线。 所述管道还包括沿所述主体纵向延伸的凸缘部分，以将所述管道安装到大致平坦的表面，其中所述管道还包括附加光纤通道，用于在所述管道的长度的至少一部分上分配至少一个附加光纤 。 管道也可以形成为两件式管道系统。 管道可用于多住宅单元（MDU）应用中的水平布线的落地接入定位系统。