A signal conversion module and signal conversion method

By integrating communication and processing units into a signal conversion module, the conversion and multiplexing of electrical signals to optical signals is realized, solving the problem of high environmental requirements in low-voltage rooms, improving the applicability and service life of the signal conversion module, and reducing operation and maintenance costs.

CN118075642BActive Publication Date: 2026-07-17RUIJIE NETWORKS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
RUIJIE NETWORKS CO LTD
Filing Date
2023-07-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, deploying a large number of aggregation switches requires a dedicated low-voltage room, which has high environmental requirements, resulting in poor applicability, complex operation and maintenance management, and susceptibility to external environmental influences.

Method used

Design a signal conversion module that integrates a communication unit, a conversion unit, and a processing unit to realize the conversion and multiplexing of electrical signals to optical signals. It is suitable for deployment in indoor computer rooms, avoids dependence on low-voltage rooms, and adopts a passive module design to reduce operation and maintenance costs and environmental impact.

Benefits of technology

It improves the applicability and lifespan of the signal conversion module, reduces the difficulty and cost of operation and maintenance, reduces dependence on the external environment, and is suitable for indoor computer room deployment.

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Abstract

This application provides a signal conversion module and a signal conversion method, including: a communication unit, a conversion unit, and a processing unit; the communication unit is used to receive at least two first electrical signals; the conversion unit is used to convert the at least two first electrical signals into at least two first optical signals, each of the at least two first optical signals corresponding to a different wavelength; the processing unit is used to multiplex the at least two first optical signals into a first mixed optical signal; the communication unit is also used to transmit the first mixed optical signal. This solution integrates the communication unit, conversion unit, and processing unit into a single signal conversion module, requiring only the deployment and management of this module, thus reducing the impact of the natural environment and the cost of manual maintenance.
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