Butterfly-shaped cable for comprehensive optical and electric communication signal transmission
A butterfly-shaped optical cable and electrical communication technology, applied in the direction of fiber mechanical structure, etc., can solve the problems of increasing installation costs, reducing system reliability, convenience and flexibility of wiring, and wasting resources, so as to save resources and improve flexibility and convenience, the effect of reducing installation costs
Inactive Publication Date: 2011-08-03
JIANGSU TRIGIANT OPTOELECTRONICS TECH +1
View PDF3 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, the existing FTTH is an independent optical fiber signal transmission system, and the transmission of electrical signals is also a self-contained system. The introduction of two sets of information transmission systems not only wastes resources, but also reduces the reliability of the system and the convenience of wiring. flexibility and increased installation costs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] Such as figure 1 As shown, the optical and electrical communication signal comprehensive transmission butterfly optical cable of the present invention is divided into two parts combined with each other, that is, the optical signal channel and the electrical signal channel, which are separated by a dotted line in the figure. in,
[0011] The optical signal channel includes an optical fiber 1 located in the center of the optical cable and a butterfly-shaped outer sheath 2 extruded outside the optical fiber 1 , and strengthening members 3 are arranged on the upper and lower sides of the optical fiber 1 along the axial direction.
[0012] The electrical signal channel is to form a copper conductor outer sheath 4 on the side of the butterfly outer sheath 2. The shape of the conductor outer sheath 4 is similar to that of the butterfly outer sheath 2, and the two are integrally formed; two double-core insulated copper conductors 5 is extruded in the outer sheath 4 of the copp...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a butterfly-shaped cable for comprehensive optical and electric communication signal transmission, comprising an optical fiber positioned in the center of the cable and a butterfly-shaped outer sheath extruded and wrapped outside the optical fiber; strengthening parts are arranged at the upper side and the lower side of the optical fiber along the axis direction; a copper conductor outer sheath extends out of the side surface of the butterfly-shaped outer sheath in parallel along the axis direction of the cable; and two double-core insulated copper conductors are extruded and wrapped in the copper conductor outer sheath. Three stripping tanks are arranged on the surfaces of the butterfly-shaped outer sheath and the extending copper conductor outer sheath along the axis direction. Through adding a pair of ordinary telephone lines on the basis of a butterfly-shaped introduction cable, the introduction of an optical signal and an electric signal can be independently realized, and comprehensive introduction of the optical signal and the electric signal can be also carried out, thereby the flexibility and the convenience of wireing are improved, the installation cost of two systems are reduced, and resources are saved.
Description
[0001] technical field [0002] The invention relates to an optical cable, in particular to a butterfly optical cable for comprehensive transmission of optical and electrical communication signals. Background technique [0003] FTTH (Fiber To The Home) refers to the installation of optical network units (ONU) at home users or business users. It is the closest optical access to users in the optical access series except FTTD (fiber to the desktop). Web application type. The remarkable technical feature of FTTH is that it not only provides greater bandwidth, but also enhances the transparency of the network to data format, rate, wavelength and protocol, relaxes the requirements for environmental conditions and power supply, and simplifies maintenance and installation. [0004] However, the existing FTTH is an independent optical fiber signal transmission system, and the transmission of electrical signals is also a self-contained system. The introduction of two sets of informat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
Inventor 赵廷常国庆潘家乐孟林
Owner JIANGSU TRIGIANT OPTOELECTRONICS TECH