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Photoelectric composite communication cable

A photoelectric composite and optical fiber technology, applied in communication cables, cables, circuits, etc., can solve the problems of complicated wiring, money and labor, and save money and increase costs.

Inactive Publication Date: 2015-06-03
SHENZHEN XINXINDA COMM TECH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the power line and the signal line are wired separately, and the metal twisted-pair network wire and the optical fiber are also wired separately, which is time-consuming, laborious, expensive, and complicated. Wire, metal twisted pair, and optical fiber are integrated. When the optical fiber technology matures, there is no need to rewire after the network upgrade, which can save costs and avoid material waste.

Method used

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  • Photoelectric composite communication cable
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  • Photoelectric composite communication cable

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0035] Such as figure 1 , figure 2 , image 3 , Figure 4 Figure 5 As shown, a photoelectric composite communication cable is composed of a signal line (1), a power line (2) and an insulating sheath (3), and is characterized in that: the signal line (1) and the power line (2) form " 8" font structure, the signal line (1) and the power line (2) are connected by an insulating jacket (33); the signal line (1) is composed of a metal network cable unit (11), an optical fiber (12), and a drain wire (13) and insulating jacket (3), characterized in that: the metal mesh cable units (11) are closely arranged in a ring with the optical fiber (12) as the center, and the drain wires (13) are located in two groups of metal mesh cables The gap of the unit (11) is close to the inner surface of the insulating jacket (3); the power line (2) is composed of...

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Abstract

The invention discloses a photoelectric composite communication cable. The photoelectric composite communication cable comprises a signal line (1), a power line (2) and an insulated coat (3) and is characterized in that the signal line (1) and the power line (2) form an 8-shaped structure; the signal line (1) is connected with the power line (2) through the insulated coat (3); the signal line (1) is composed of metal network line units (11), an optical fiber (12), a drain wire (13) and the insulated coat (3). The photoelectric composite communication cable is also characterized in that the metal network line units (11) are annularly and tightly arranged by taking the optical fiber (12) as the center; the drain wire (13) is positioned at a gap between the two groups of metal network line units (11) and is close to the inner surface of the insulated coat (3); the power line (2) is composed of a power conductor (21), a PVC (Polyvinyl Chloride) insulation layer (22) and the insulated coat (3).

Description

technical field [0001] The invention relates to the field of communication products, in particular to a photoelectric composite communication cable. Background technique [0002] At present, the network wiring on the market is mainly based on twisted pair network wiring and optical fiber wiring, and the network cables and power cables are also wired separately. Twisted pair cables still occupy a large market share by virtue of their stable signal transmission efficiency. Although the optical fiber transmission speed is fast, its technology is not very mature, the transmission speed is unstable, and the power cord is also separate. In actual wiring, these three Most of the wires are wired separately, which can be said to be time-consuming, laborious, expensive, complicated wiring, and difficult to maintain! [0003] However, as the technology continues to mature, fiber optic cabling will definitely replace twisted pair cables in the future and become the largest occupant of ...

Claims

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Application Information

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IPC IPC(8): H01B11/00H01B11/22
Inventor 鲁志杰
Owner SHENZHEN XINXINDA COMM TECH CO
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