Active wavelength division equipment with online solution function
A solution and equipment technology, applied in the field of optical communication, can solve the problems of relatively high requirements for professional knowledge of optical transmission systems, difficulties, and increased cost, and achieve the effect of solving difficulties in starting, reducing equipment costs, and reducing operating costs.
Pending Publication Date: 2020-09-01
深圳纤亿通科技有限公司
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Problems solved by technology
This results in a large number of optical transmission system equipment and a large volume, which requires the rental of a large number of cabinet resources, resulting in a significant increase in cost
[0004] In addition, due to the complexity of the optical transmission system, the design of optical transmission solutions is difficult, that is, it is difficult to fully know how to configure various transmission equipment for each optical transmission project, and the professional knowledge of optical transmission systems for users is relatively high.
This will lead to a complicated and difficult start for Party A’s construction unit or engineering contractor
Method used
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[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] like Figure 1-2 As shown, an embodiment of the active wavelength division device with online solution function of the present invention includes a wavelength division multiplexer, an optical fiber amplifier, a dispersion compensator and an optical line protection device, and also includes an integrated frame, and the wavelength division The multiplexer, optical fiber amplifier, dispersion compensator and optical line protection equipment are all board structures and inserted into the integrated machine frame; an equipment control board 3 is also inserted in the integrated machine frame, and the equipment control The board 3 communicates with the wavelength division multiplexer, the optical fiber amplifier, the dispersion compensator and the optical line protection device respectively, so as to obtain the technical parameters of the four...
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The invention discloses active wavelength division equipment with an online solution function, and the equipment comprises a wavelength division multiplexer, an optical fiber amplifier, a dispersion compensator, an optical line protection device and an integrated machine frame; the wavelength division multiplexer, the optical fiber amplifier, the dispersion compensator and the optical line protection device are all of a board card structure and are inserted into the integrated machine frame; an equipment control board card is further inserted into the integrated machine frame and is in communication connection with the wavelength division multiplexer, the optical fiber amplifier, the dispersion compensator and the optical line protection equipment so as to obtain technical parameters of the wavelength division multiplexer, the optical fiber amplifier, the dispersion compensator and the optical line protection equipment. According to the invention, each service function module is changed into a board card type from a rack type, so the service function modules can be conveniently inserted into the integrated machine frame, the size of the optical communication equipment is greatly reduced, the space of the cabinet is saved, the electric energy is saved, an online solution function is initiated, and the equipment cost and the operation cost are reduced.
Description
technical field [0001] The invention relates to an active wavelength division device with an online solution, belonging to the technical field of optical communication. Background technique [0002] Wavelength division multiplexing (WDM) technology is a technology that combines two or more optical carrier signals of different wavelengths at the sending end through a multiplexer (Multiplexer), and couples them to the same optical fiber of the optical line for transmission. At the receiving end, the optical carriers of various wavelengths are separated by a demultiplexer (Demultiplexer), and then further processed by the optical receiver to restore the original signal. This technology of simultaneously transmitting two or more optical signals of different wavelengths in the same optical fiber is called wavelength division multiplexing. Common wavelength division multiplexers include sparse wavelength division multiplexer (CWDM, Coarse Wavelength Division Multiplexer), also kn...
Claims
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Login to View More IPC IPC(8): H04J14/02
CPCH04J14/0202
Inventor 朱明生吴桐
Owner 深圳纤亿通科技有限公司