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US 2023/0418013 A1Published application
Optical fiber cable
AssigneeFujikura Ltd.
InventorsAkira Namazue, Shogo Shimizu, Go Taki, Okimi Mukai, Ken Osato
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Abstract
An optical fiber cable includes: a sheath including recesses and protrusions that are alternately disposed in a circumferential direction on an outer circumferential surface of the sheath; a core that includes optical fibers and is accommodated in the sheath; tensile strength members embedded in the sheath; and a ripcord that is embedded in the sheath. A marking portion protruding outward in a radial direction is disposed in the sheath. The ripcord is disposed between the marking portion and the core.
Claims7
An optical fiber cable comprising:
- a sheath comprising recesses and protrusions that are alternately disposed in a circumferential direction on an outer circumferential surface of the sheath;
- a core that comprises optical fibers and is accommodated in the sheath;
- tensile strength members embedded in the sheath;
- and
- a ripcord that is embedded in the sheath, wherein
- a marking portion protruding outward in a radial direction is disposed in the sheath, and
- the ripcord is disposed between the marking portion and the core.
4 more elements
Dependencies are inferred from the claim text.