| GYSTA53 | Fillers and loose tubes which contained some optical fibers and was filled with jelly are stranded concentrically around the metallic strength member form a cable core, the spaces around the stranded elements are filled with water-proof compound. Cable core is wrapped outside by water blocking tape, and applied by Aluminum tape with PE inner sheath and steel tape with PE outer sheath. | 50-2150 |  |
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