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Novel high-integration multi-core ribbon optical cable

A ribbon-shaped optical cable, highly integrated technology, applied in the direction of fiber mechanical structure, etc., can solve the problems that cannot meet the requirements of optical cable flexibility, small outer diameter and high density, large bandwidth, environmental protection and energy saving, complicated cable production process, single technology, etc., to achieve The effect of shortening the connection time, solving the problem of cleaning and environmental protection, and improving the construction efficiency

Pending Publication Date: 2019-05-31
SHENZHEN YOUNGSUN COM OPTICAL FIBER CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional cable production process is complicated and the technology is single, which cannot meet the requirements of flexibility, small outer diameter, high density, large bandwidth, environmental protection and energy saving of optical cables.

Method used

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  • Novel high-integration multi-core ribbon optical cable

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Effect test

Embodiment 1

[0024] see figure 1 , according to an embodiment of the present invention, a novel high-integrated multi-core ribbon cable includes an optical fiber ribbon strand 1, the optical fiber ribbon strand 1 is wrapped with a strengthening layer 2, and the inside and outside of the strengthening layer 2 are respectively provided with water-blocking Layer 1 3 and water blocking layer 2 4 , the side of the water blocking layer 2 4 away from the reinforcement layer 2 is provided with an outer sheath 5 , and the outside of the outer sheath 5 is provided with a general sheath 6 .

[0025] Through the above solution of the present invention, the integration degree of the optical fiber in the optical cable is improved: packing density, that is to say, more optical fibers can be accommodated in the optical cable with the same outer diameter. This not only saves cable costs, but further saves duct space. The fast connection is convenient, and the application of the fiber ribbon cable makes it...

Embodiment 2

[0027] see figure 1 , for the optical fiber ribbon strand 1, the optical fiber ribbon strand 1 is formed by twisting one or more optical fiber ribbons, and each optical fiber ribbon may contain 12, 16 or 24 optical fibers. For the water blocking layer 1 3, the water blocking layer 3 and the water blocking layer 2 4 both include cavities, and the cavities are respectively opened on both sides of the reinforcing layer 2, and the cavities Filled with water blocking powder. Material saving, good waterproof performance. As for the outer sheath 5 , the non-metal reinforcing material glass yarn 7 is evenly fixed on the outer sheath 5 . In another embodiment, the non-metallic reinforcing material 7 can be replaced by aramid yarn, which increases the tensile resistance of the protective cover. For the outer sheath 5 , two tearing cords 8 are fixed inside the outer sheath 5 , and the tearing cords 8 are arranged symmetrically according to the central position of the outer sheath 5 . ...

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Abstract

The invention discloses a novel high-integration multi-core ribbon optical cable. The novel high-integration multi-core ribbon optical cable comprises a fiber ribbon stranded body, the fiber ribbon stranded body is coated with a reinforcing layer, the internal portion and the external portion of the reinforcing layer are respectively provided with a water blocking layer 1 and a water blocking layer 2, one side, far away from the reinforcing layer, of the water blocking layer 2 is provided with an outer sheath, and the external portion of the outer sheath is provided with a total sheath. The integration and the assembly density of the optical cable in the optical cable are improved, the application of the ribbon optical cable allows the optical fiber in the optical cable to be easily identified and allow the coiled optical fiber in the cable connector box to be neatly arranged and easy to maintain, the application of the ribbon optical cable allows the optical fiber in the optical cableto be easily identified and allows the coiled optical fiber in the cable connector box to be neatly arranged and easy to maintain, and the integration of the optical cable allows the accessory accessories (including the connector box and the cabinet) of the optical cable to short the sizes and reduce the cost.

Description

technical field [0001] The invention relates to an optical transmission product, in particular to a novel highly integrated multi-core ribbon optical cable. Background technique [0002] With the completion of the restructuring of China's telecommunications industry, the rapid development of 4G, FTTx, and IPTV has been promoted, and the demand for communication optical cables is increasing day by day. According to market research, in the process of using these new networks of local loop network (TITL), user loop network (FTTH), (CATV), it is necessary to use multiple cores, small size, high density, easy to connect quickly, and easy to use. New requirements for routing applications. [0003] The traditional cable production process is complicated and the technology is single, which cannot meet the requirements of flexibility, small outer diameter, high density, large bandwidth, environmental protection and energy saving of optical cables. [0004] Aiming at the problems in...

Claims

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Application Information

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IPC IPC(8): G02B6/44
Inventor 林涛
Owner SHENZHEN YOUNGSUN COM OPTICAL FIBER CABLE
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