Digital monitoring system suitable for light module controller and implementation method of digital monitoring system

Abstract

The invention discloses a digital monitoring system suitable for a light module controller and an implementation method of the digital monitoring system. The digital monitoring system comprises a user read-write access interface, the light module controller and a laser device controller, the user read-write access interface is communicated with the light module controller, the laser device controller is connected with the light module controller, and the light module controller mainly comprises an inter-integrated circuit (IIC) hardware interface, a flash read-write unit, a data storage output unit, a data processing and protocol implementation unit, an access permission control unit, a monitoring parameter measurement unit, a parameter internal calibration unit, an external drive management unit, a control data output interface, a timing interrupting service unit and a temperature compensation unit. According to the digital monitoring system suitable for the light module controller and the implementation method of the digital monitoring system, an embedded system design is utilized, functional unit segmentation is performed for the light module controller, and each unit uses simple and effective algorithm and function design, and thereby a simple and efficient light module digital diagnostic control system is formed by combining the external series laser device controller and the user read-write access interface.

Description

technical field [0001] The invention relates to the technical field of optical fiber communication, in particular to a digital monitoring system suitable for an optical module controller and an implementation method thereof. Background technique [0002] At present, there are more and more types of integrated optical transceiver modules required in various networks, and the requirements are also getting higher and higher. In order to meet the growing demands of network systems, optical modules are constantly developing toward standardization, miniaturization, and intelligence. Intelligent optical module, that is, the optical module with digital diagnosis function, is a symbolic product for technology upgrading of various manufacturers. [0003] Using the intelligent optical module, the network management unit can monitor the temperature of the optical transceiver module, power supply voltage, laser bias current and optical power transmitted and received in real time. The ...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a digital monitoring system and its implementation method suitable for optical module controllers,

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