A detachable optical fiber transmission device
A technology of optical fiber transmission and optical fiber transmission line, which is applied in TV systems adapted to optical transmission, cable transmission adaptation, TV and other directions. It can solve the problems of poor anti-interference ability, inability to make mistakes, signal attenuation, etc., so as to increase the transmission distance and avoid wiring. Error, easy maintenance and repair effect
Active Publication Date: 2022-01-11
KUNSHAN SILEI ELECTRONICS TECH
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Problems solved by technology
[0002] At present, the multimedia signal transmission lines on the market, such as HDMI transmission lines, DVI transmission lines, VGA transmission lines, etc., are mostly composed of 19-core copper wires. Affected by the characteristics of metal materials, the maximum transmission distance of traditional transmission lines is 20 meters. If the requirements of 8K high-definition video in the future , the traditional transmission line transmission distance is only 2 meters
As the length increases, in order to avoid serious attenuation of the signal, it is necessary to thicken the copper wire and strengthen the signal shielding at the same time, wasting precious non-renewable resources
Traditional transmission lines cannot be wired at the same time as strong wires, and the anti-interference ability is poor; traditional transmission lines may not meet the bandwidth and accuracy requirements of signal transmission, and the existing transmission lines with chip processors are generally directional. No mistakes can be made. Once a mistake needs to be reworked and rewired as a whole
Method used
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no. 1 example
[0028] see figure 1 with figure 2 , this embodiment provides a detachable optical fiber transmission device 100 , the detachable optical fiber transmission device 100 is used to transmit signals through the optical fiber transmission line 150 .
[0029] The detachable optical fiber transmission device 100 includes a first adapter 110, a second adapter 130, an optical fiber transmission line 150 connected between the first adapter 110 and the second adapter 130, a plurality of MPO connectors (such as the first MPO connection connector, second MPO connector, third MPO connector, etc.) and a plurality of connector flanges 170.
[0030] The first adapter 110 is used to connect the signal output device, and the first adapter 110 transmits the signal of the signal output device to the second adapter 130 through the optical fiber transmission line 150 . The signal output device may be a computer, a mobile phone, a tablet computer, a video recorder and other devices, but is not lim...
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Abstract
The present invention provides a detachable optical fiber transmission device. The detachable optical fiber transmission device includes a first adapter, a second adapter, an optical fiber transmission line, an MPO connector and a plurality of connector flanges. The first adapter is provided with a first MPO connector, the second adapter is provided with a third MPO connector, both ends of the optical fiber transmission line are provided with a second MPO connector, the first MPO connector is connected to the second MPO connector at one end of the optical fiber transmission line through the connector flange Detachably connected, the third MPO connector is detachably connected to the second MPO connector at the other end of the optical fiber transmission line through the connector flange. On the one hand, the signal transmitted through the optical fiber can avoid being affected by the external environment and increase the transmission distance. On the other hand, the modular setting can make the maintenance and repair of the whole system more convenient, and the scalability is stronger. In addition, the optical fiber transmission line can be wired regardless of the transmission direction to avoid losses caused by wrong wiring.
Description
technical field [0001] The invention relates to the technical field of optical fiber transmission, in particular to a detachable optical fiber transmission device. Background technique [0002] At present, the multimedia signal transmission lines on the market, such as HDMI transmission lines, DVI transmission lines, VGA transmission lines, etc., are mostly composed of 19-core copper wires. Affected by the characteristics of metal materials, the maximum transmission distance of traditional transmission lines is 20 meters. If the requirements of 8K high-definition video in the future , the traditional transmission line transmission distance is only 2 meters. As the length increases, in order to avoid serious attenuation of the signal, it is necessary to thicken the copper wire and strengthen the signal shielding at the same time, wasting precious non-renewable resources. Traditional transmission lines cannot be wired at the same time as strong wires, and the anti-interferenc...
Claims
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IPC IPC(8): H04N5/268H04N5/765H04N7/22
CPCH04N5/268H04N5/765H04N7/22
Inventor 童小林曹俊星杨鑫张银鸽
Owner KUNSHAN SILEI ELECTRONICS TECH