Rare earth alloy conductor one-electric one-optical hybrid cable used for single RRU

A technology of rare earth alloy and light mixing, which is applied in the direction of metal/alloy conductors, power cables with shielding layers/conductive layers, power cables, etc., can solve the problems of multiple manpower and resource costs, reduce production costs, save manpower and Resource cost, light weight effect

Inactive Publication Date: 2015-08-26
JIANGSU HENGTONG WIRE & CABLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In practice, this method requires secondary wiring and

Method used

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  • Rare earth alloy conductor one-electric one-optical hybrid cable used for single RRU
  • Rare earth alloy conductor one-electric one-optical hybrid cable used for single RRU
  • Rare earth alloy conductor one-electric one-optical hybrid cable used for single RRU

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Embodiment 1

[0029] This embodiment discloses a rare-earth alloy conductor-electric-optical hybrid cable for a single RRU, which sequentially includes from outside to inside: an outer sheath 1, a rare-earth alloy braided shielding layer 2, a water-blocking tape wrapping layer 3, A set of optical units 6 , a set of electrical units 5 and PP filling material 4 .

[0030] In this embodiment, the structure of the above-mentioned parts is as follows figure 1 As shown in , an outer sheath 1 is set on the outermost layer, a rare earth alloy braided shielding layer 2 is set inside the above outer sheath 1, and a water blocking tape is set inside the above rare earth alloy braided shielding layer 2. Cladding 3, the above-mentioned water blocking tape wraps a group of optical units 6 and a group of electrical units 5 around the cladding 3, and the above-mentioned water blocking tape wraps around the gap between the cladding 3 and a group of optical units 6 and electrical units 5 by PP filling mate...

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Abstract

The invention discloses a rare earth alloy conductor one-electric one-optical hybrid cable used for a single RRU. The rare earth alloy conductor one-electric one-optical hybrid cable comprises an outer sheath, and a set of electric unit and a set of optical unit covered in the internal part of the outer sheath. The electric unit comprises two power supply wires. The optical unit is a two-core single-mode optical fiber. The power supply wires and the two-core single-mode optical fiber are arranged in such a manner that the circle centers of the power supply wires and the two-core single-mode optical fiber form a triangle. Each power supply wire comprises a rare earth alloy conductor and a conductor insulating layer. The conductor insulating layer covers the rare earth alloy conductor. According to the invention, the rare earth alloy conductor and the optical fiber serve as the main part, and when the rare earth alloy conductor one-electric one-optical hybrid cable is matched with user terminal equipment, the function of electric energy and signal simultaneous transmission can be realized by one cable.

Description

technical field [0001] The invention belongs to the technical field of communication, and relates to an optoelectronic integrated transmission system element, in particular to a rare earth alloy conductor-electricity-optical hybrid cable for a single RRU. Background technique [0002] Common ordinary optical cable, its structure is as follows image 3 As shown in , it generally includes: low-smoke zero-halogen tight-wrapped optical fiber 601, aramid fiber layer 602, sub-unit low-smoke zero-halogen sheath 603; wherein, aramid fiber layer 602 wraps low-smoke zero-halogen tight-wrapped optical fiber 601, and the subunit The unit low-smoke halogen-free sheath 603 wraps the aramid fiber layer 602 . [0003] The structure of common ordinary cables is as follows: Figure 4 As shown in , it mainly includes a copper conductor 7 and a copper conductor insulation layer 8, and the copper conductor insulation layer 8 wraps the copper conductor 7. Using copper material as the conductor c...

Claims

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Application Information

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IPC IPC(8): H01B9/00H01B9/02H01B1/02G02B6/44
Inventor 尹斌王晨崔久德孙栋刘猛许佳伟
Owner JIANGSU HENGTONG WIRE & CABLE TECH
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