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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Figure TWG2TA001078906_001 
Figure TWG2TA001078906_002
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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