The present invention relates to a steel cable (1, 11), which steel cable comprises steel wires (2, 12) and at least one optical waveguide (3, 13), which optical waveguide comprises steel wires (2). , 12) and provided for detecting load-dependent cable strains, and having a glass fiber (4, 14) surrounded by a plastic casing (5, 15), wherein the optical waveguide ( The steel wires 2'', 12'' closest to the 3, 13) are crimped with the optical waveguide 3, 13 and are permanently pressed against the casing surface M, whereby the optical waveguide The cross-sectional shape of the casing surface M of (3, 13) deviates from the unloaded shape, in particular the circular shape, and the optical waveguides 3, 13 are the steel wires 2'', which are closest to this optical waveguide. 12'') are clamped continuously along at least a portion of the longitudinal extension Z in a non-slip manner. The invention also relates to a method for producing this type of steel cable 1, 11.
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