| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive optical fiber composite power cable provided with a protective structure from an external pressure on an optical fiber. SOLUTION: This optical fiber composite power cable has an optical fiber 10 built in a power cable. The optical fiber composite power cable has an integrated optical fiber unit 20 comprising a resin tube 11 with optical fiber containing the optical fiber 10, and a unit body 15 with a U-shape section storing the resin 11 tube with the optical fiber in a groove 13.
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