Photoelectric composite cable with parallel cores

A technology for optoelectronic composite cables and cable cores, which is applied to cables, circuits, optics, etc., can solve the problems of uncompact structure, high cost of composite cables, and difficult separation of electrical units and optical units, and achieves compact structure and rounded cable cores. , easy-to-create effects
CN104021869BInactive Publication Date: 2016-05-11STATE GRID SHANDONG ELECTRIC POWER +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID SHANDONG ELECTRIC POWER
Publication Date
2016-05-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of cable technology, and in particular relates to a photoelectric composite cable with parallel cores, which includes a cable core, a first protective layer outside the cable core, and an outer sheath outside the first protective layer; it is characterized in that The cable core is composed of two insulated wires, a butterfly cable, two round filling ropes and an oval filling rope. The invention has the following main beneficial effects: the structure is more compact, more rounded and more stable; the cost is lower, the transmission of optical signals is less affected by the load, easier to manufacture, and the photoelectric unit is easier to separate.
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Description

technical field

[0001] The invention belongs to the technical field of cables, in particular to a photoelectric composite cable with parallel cable cores. Background technique

[0002] As a carrier for the integration of communication and power transmission, photoelectric composite cables are being used more and more, especially in newly-built residences, network high-speed signal supply, and occasions where three or more networks are integrated into one. A lot of research has been done on photoelectric composite cables at home and abroad, such as: the application number is: CN201210287124.3, and the name is: a Chinese patent for a butterfly-shaped photoelectric composite digital communication cable, including two pairs of shielded wire pairs and coated shielded wires For the peripheral sheath, each pair of shielded wires includes two single wires that are twisted and arranged, and the outside of the single wires is covered with a shielding layer, and each single wire is com...

Claims

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