Optical fibre cable
Number of patents in Portfolio can not be more than 2000
United States of America
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-
Jan 18, 1994
Grant Date -
N/A
app pub date -
Dec 31, 1990
filing date -
Sep 14, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An aerial optical fiber cable comprises a glass-fibre-reinforced plastics core member (1) having a slot (2) with a zero lay angle accommodating loose-tubed optical fibres (3, 3A) and sheathed with a longitudinal tape (13) bound with a binder (915) and over-sheathed with a plastics extrusion (14). The cable is self-supporting and completely non-metallic and ia suitable for telecommunications and data transmission services alongside overhead power transmission systems. An alternative embodiment (FIG. 2 ) is not self-supporting but is similar in design and adapted for support from a support wire, and another embodiment has a rectangular slot housing one or more ribbon elements. The cable is simple and cheap to make.
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