Optical communication module and optical cable using same
A technology of optical communication modules and optical cables, which is applied in the direction of power cables, light guides, and optics including optical transmission components, and can solve problems such as loose tubes that cannot be reused, transmission lines that are easy to crush loose tubes, and optical performance degradation. , to achieve excellent anti-oxidation performance, excellent lateral pressure resistance and high melt index
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Embodiment 1
[0035] please see Figure 1 to Figure 2 The optical communication module is characterized in that it is composed of an optical fiber ribbon 1, a flexible reinforcing member 2, and a unit sheath 3; the optical fiber ribbon is composed of 12 optical fibers 11 placed parallel to each other and a bonding layer 12 covering the optical fibers , the adjacent optical fibers are not in contact with each other; the flexible strengthening member is located on the outside of the optical fiber ribbon, that is, above and below the optical fiber ribbon; the unit sheath covers the optical fiber ribbon and the flexible strengthening member; the upper part of the unit sheath The surface and the lower surface are flat, and the unit sheath is made of the following materials by weight: polyvinyl chloride resin: 40 parts; dioctyl phthalate: 11 parts; diisodecyl phthalate : 3 parts; epoxy soybean oil: 3 parts; calcium zinc composite stabilizer: 3 parts; paraffin wax: 6 parts; stearic acid: 2 parts; ...
Embodiment 2
[0037] please see image 3 and Figure 4 , and refer to figure 1 and figure 2 , an optical communication module, which is characterized in that it is composed of an optical fiber ribbon 1, a flexible reinforcing member 2, and a unit sheath 3; the optical fiber ribbon is composed of 12 optical fibers 11 placed parallel to each other and a bonding layer 12 covering the optical fibers , the adjacent optical fibers are not in contact with each other; the flexible strengthening member is located on the outside of the optical fiber ribbon, that is, above and below the optical fiber ribbon; the unit sheath covers the optical fiber ribbon and the flexible strengthening member; the upper part of the unit sheath The surface and the lower surface form a groove 4 facing the optical fiber ribbon; the unit sheath is made of materials containing the following parts by weight: polyvinyl chloride resin: 50 parts; dioctyl phthalate: 16 parts; Diisodecyl phthalate: 4 parts; Epoxidized soybe...
Embodiment 3
[0039] please see Figure 5 and Figure 6 , and refer to image 3 and Figure 4 , the optical communication module, which is basically the same as in Example 2, except that the flexible strengthening member is located on the outside of the optical fiber ribbon, that is, around the outside of the optical fiber ribbon, that is, there are flexible strengthening members on the upper, lower, left, and right sides of the optical fiber ribbon; The flexible strengthening member is made of the flexible strengthening member 2 positioned on the top and bottom of the optical fiber ribbon and the flexible strengthening member 21 positioned on the left and right sides of the optical fiber ribbon; the unit sheath is made of materials comprising the following parts by weight: polyvinyl chloride Resin: 45 parts; Dioctyl phthalate: 14 parts; Diisodecyl phthalate: 3.5 parts; Epoxy soybean oil: 3.5 parts; Calcium zinc composite stabilizer: 3.5 parts; Paraffin wax: 7 parts; Stearic acid: 4 part...
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