| 摘要 |
A waterproof shielded network cable, comprising a cable core and a multi-sheath protection layer covering the cable core, wherein the cable core comprises a plurality of wire pairs (7), the multi-sheath protection layer sequentially comprises: an outer sheath (1), a waterproof layer (2) and an inner sheath (3) from the outside to the inside, the outer sheath (1) is arranged at the outermost layer, the waterproof layer (2) is arranged between the outer sheath (1) and the inner sheath (3), and the inner sheath (3) covers the cable core. A non-woven fabric waterproof tape is used for an outer sheath of a shielded network cable, which satisfies communication transmission performance requirements, and prevents cable dampness caused by dampness of a use environment and seasons; and in addition, the shielded network cable adopts a double-layer sheath structure, which not only enhances the mechanical property of the cable greatly, but also improves the stability of the cable core, thereby further improving the transmission performance of the cable. |
