Invention Grant
- Patent Title: Locatable dielectric optical fiber cable having easily removable locating element
- Patent Title (中): 具有易拆卸定位元件的可定位电介质光缆
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Application No.: US11980959Application Date: 2007-10-31
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Publication No.: US07653277B2Publication Date: 2010-01-26
- Inventor: Robert J. Andrews , Scott M. Chastain , Stephen R. Stokes , George A. Mackie
- Applicant: Robert J. Andrews , Scott M. Chastain , Stephen R. Stokes , George A. Mackie
- Applicant Address: US NC Research Triangle Park
- Assignee: Sumitomo Electric Lightwave Corp.
- Current Assignee: Sumitomo Electric Lightwave Corp.
- Current Assignee Address: US NC Research Triangle Park
- Agency: Jenkins, Wilson, Taylor & Hunt, P.A.
- Main IPC: G02B6/44
- IPC: G02B6/44

Abstract:
An optical fiber cable having a locating element and extending from a distribution enclosure to a premise is provided. The optic fiber cable includes a core having at least one optical fiber transmission medium disposed within a tubular member that has a jacket system disposed thereabout. A longitudinally extending detectable element is provided that does not function as a communications cable and that is detachably connected to said tubular member by the jacket system which is also disposed about the detectable element so as to define a web between the tubular member and the detectable element. The detectable element terminates before at least one of the distribution enclosure or the premise. The web defines a notch between the tubular member and the detectable element which serves as a shear plane to facilitate the propagation of a tear between the tubular member and the detectable element.
Public/Granted literature
- US20080080820A1 Locatable dielectric optical fiber cable having easily removable locating element Public/Granted day:2008-04-03
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