Fiber optic cable

TW202640223APending Publication Date: 2026-10-01FUJIKURA LTD
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Patent Information

Application Number
TW114151588
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-03-18
Filing Date
2025-12-29
Publication Date
2026-10-01

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Abstract

The fiber optic cable has an optical fiber and an outer sheath, wherein the outer sheath has an inner layer that houses the optical fiber and an outer layer that directly covers the outer side of the inner layer; the flame retardancy of the outer layer is higher than that of the inner layer, and the flexural modulus Ei of the inner layer at 70°C is greater than that of the outer layer at 70°C.
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