Industry News

What is the main function of the optical cable steel wire?

2021-10-21
The optical cable is mainly composed of optical fiber and steel wire. Because the strength of the optical fiber is low, the steel wire can increase the overall strength of the optical cable, and ensure that the optical cable does not break during the suspension or construction process. Optical cable steel wire, like steel wire for manganese-based phosphating-coated steel wire rope, is a high-carbon steel wire with high strength and high toughness.
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