Variable attenuation light and variable light splitting optical fiber control end
A technology that attenuates light and controls the terminal. It is used in optical fiber transmission, light guide, optics, etc. It can solve the problems of insecurity, light splitting is easy to be hijacked or cracked, etc., to enhance confidentiality and security, increase the difficulty of cracking, and improve privacy. and safety effects
Inactive Publication Date: 2021-08-24
安徽申渠机电技术有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The traditional optical fiber control terminal distributes the optical energy transmitted in one optical fiber to two or more optical fibers according to a predetermined ratio. This method can meet daily needs, but in the transmission of national or commercial confidential documents, simple light splitting It is very easy to be hijacked or cracked, and it is extremely insecure
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
[0068] In order to make the purpose, technical solutions and advantages of the technical solutions of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present disclosure. The same reference numerals in the figures represent the same parts. It should be noted that the described embodiments are some of the embodiments of the present disclosure, but not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0069] Variable attenuation and variable splitting optical fiber control end, which includes a casing 50, a main line device 10, a reflection device 20, an output device 30, and a circuit board 40 are installed inside the casing 50,...
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 variable attenuation light and variable light splitting optical fiber control end which comprises a shell, wherein a main line device, a reflection device, an output device and a circuit board are installed in the shell; the main line device is used for receiving an optical signal and transmitting the received optical signal to the reflection device or the output device, the reflection device is used for reflecting the optical signal and transmitting the reflected optical signal to the output device; and the output device is used for outputting the optical signal outwards. A traditional optical fiber control end distributes light energy transmitted in one optical fiber to two or more optical fibers according to a set proportion, such mode can meet daily requirements, however, in the transmission of national or commercial confidential files, pure light splitting is extremely likely to be intercepted or cracked, and has extremely high insecurity. By using the unique design, light splitting processing can be carried out on the optical signal, daily requirements are met, in addition, when confidential files are transmitted, modes can be switched, and attenuation of different degrees can be carried out on the optical signal.
Description
technical field [0001] The invention relates to the field of optical fiber transmission, in particular to variable attenuation light and variable light splitting optical fiber control end. Background technique [0002] Optical fiber transmission, that is, data and signal transmission using optical fiber as the medium. Optical fibers can not only be used to transmit analog and digital signals, but also meet the needs of video transmission. Optical fiber transmission is generally carried out using optical cables. The data transmission rate of a single optical fiber can reach several Gbps, and the transmission distance can reach tens of kilometers without using repeaters. [0003] The traditional optical fiber control terminal distributes the optical energy transmitted in one optical fiber to two or more optical fibers according to a predetermined ratio. This method can meet daily needs, but in the transmission of national or commercial confidential documents, simple light spl...
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 IPC IPC(8): H04B10/25H04B10/85G02B6/44
CPCG02B6/4439H04B10/85
Inventor 不公告发明人
Owner 安徽申渠机电技术有限公司