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Butterfly indoor introducing optical cable for access network

An access network, butterfly technology, applied in the direction of fiber mechanical structure, etc., can solve the problems of not meeting the needs of use, the sheath is not corrosion-resistant, not easy to peel, etc., to achieve good economic and social effects, easy to peel, Easy-to-follow effects

Inactive Publication Date: 2016-11-23
张凌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing indoor optical cable is basically composed of optical fiber, reinforcing wire and sheath. The indoor optical cable with this structure is not strong enough, and the sheath is not corrosion-resistant, moisture-proof, and not easy to peel off. Obviously, it cannot meet the needs of use.

Method used

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  • Butterfly indoor introducing optical cable for access network

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Embodiment Construction

[0013] The present invention will be further clarified below in conjunction with specific drawings. This specific embodiment is implemented on the premise of the technical solution of the present invention. It should be understood that these modes are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0014] Such as figure 1 As shown, the access network uses a butterfly-shaped lead-in indoor optical cable, including an optical fiber 1, a strengthening core 2, and a butterfly sheath 3. Setting. Among them, the reinforcing core 2 is a carbon fiber rod, the optical fiber 1 is a G657 optical fiber, and a groove 4 is provided on the butterfly sheath 3 close to the optical fiber 1. There are two grooves 4, corresponding to the optical fiber 1. On both sides, the groove 4 is preferably designed as a V-shaped groove, and the butterfly sheath 3 is a polyethylene sheath.

[0015] The access network of the present invention ...

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Abstract

The invention discloses a butterfly indoor introducing optical cable for an access network, which comprises an optical fiber, reinforcing cores and a butterfly sheath, wherein the optical fiber is located at a central position of the butterfly sheath, the reinforcing cores are arranged at two wings of the butterfly sheath respectively, and the reinforcing cores are carbon fiber rods. The butterfly indoor introducing optical fiber for the access network has the advantages that the optical fiber is special and bending resistant, a wider broadband is provided, and the network transmission performance is enhanced; the two parallel carbon fiber rods enable the optical fiber to have good compression resistant performance, and the optical fiber is protected; the optical cable is simple in structure, light in weight and high in practicability; the optical cable is of a unique groove design, easy to be stripped and connected conveniently, and installation and maintenance are simplified; the sheath is low-smoke, halogen-free, flame retardant and environment-friendly; and the optical cable has excellent practicability, and can generate good economic benefits and social effects.

Description

technical field [0001] The invention belongs to the technical field of optical cables, and in particular relates to a butterfly lead-in indoor optical cable for an access network. Background technique [0002] At present, indoor optical cables are optical cables laid in buildings, and are mainly used for communication equipment, computers, switches and end-user equipment in buildings to transmit information. Existing indoor optical cables are basically composed of optical fibers, reinforcing wires, and sheaths. Indoor optical cables with this structure are not strong enough, and the sheaths are not corrosion-resistant, moisture-proof, and difficult to peel off. Obviously, they cannot meet the needs of use. Contents of the invention [0003] Purpose of the invention: In view of the deficiencies in the prior art, the purpose of the invention is to provide a butterfly-shaped lead-in indoor optical cable for access network, which can automatically adjust the output frequency o...

Claims

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Application Information

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IPC IPC(8): G02B6/44
Inventor 张凌
Owner 张凌
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