Novel optical fiber composite low-voltage cable

A technology of optical fiber composite and low-voltage cables, which is applied in the direction of insulated cables, power cables, cables, etc., can solve the problems of unsatisfactory cross-section design of insulated cores and optical cables, affecting the roundness of cables, affecting the functionality of cables, etc., and achieve weight Lightweight, takes up little space, and improves service life

Inactive Publication Date: 2015-09-30
WUXI SHUGUANG CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented technology is that it allows for efficient use of both electrical or wireless signals over long distances without requiring separate cabling connections between different networks. This eliminated many extra parts like wire bundles, connectors, and other equipment needed at each end, saving on costs associated with these components. Additionally, the system includes features like optic fibers used for transmitting signals, power amplification by laser diodes (LDs), linear polarization modulation (LPM) techniques, and protective strips made of plastic material designed to improve durability against damage caused during installation. Overall, this innovative technology simplifies the process of connecting devices across various types of networks and reduces their overall size compared to traditional methods.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the durability and performance of an Optical Fiber Composite Low voltage (OFC) cable used inside buildings while maintaining its flexibility and strength characteristics during installation or operation.

Method used

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  • Novel optical fiber composite low-voltage cable

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, a novel optical fiber composite low-voltage cable according to the present invention includes a cable core, and the cable core is formed by concentric twisting of four low-voltage power cable insulated cores 6 and optical cables 5; The tape layer 3, the armor layer 2 and the outer sheath 1 are wound concentrically in sequence; an extruded protection strip 7 is provided between the cable core and the tape layer 3, and a Extruded protective strips 7; one of the extruded protective strips 7 is provided with a protective hole for releasing the optical cable 5; the cross-section of the insulated core 6 of the power cable and the optical cable 5 is 7:1.

[0015] The cable core of the present invention is composed of a low-voltage power cable insulated core and an optical cable with a 4-core+1 stranded core structure. Tube full dry optical cab

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Abstract

The invention discloses a novel optical fiber composite low-voltage cable. The cable comprises a cable core, wherein the cable core is formed by concentrically twisting multiple low-voltage power cable insulated cores and an optical cable; a covering tape layer, an armor layer and an outer sheath sequentially and concentrically wind around the cable core. Power cables and the communication optical cable are integrated in one cable, the purpose that the entering problem of cables is solved once through one-time construction and one passage only is achieved technically, repeated construction of multiple lines such as electric wires, network cables, telephone wires, cable television cables and the like in the past can be replaced, and cable resources and pipeline resources are greatly saved. The cable integrates functions of optical fiber communication and power transmission, has the characteristics of high-reliability data transmission, low price, convenience in connection and the like, has the advantages of small outer diameter, low weight and small occupied space, and is important to future data transmission for home intelligentization, office automation, digital substations and industrial control networking.

Description

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Claims

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Application Information

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Owner WUXI SHUGUANG CABLE
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