Optical module and signal processing method of optical module

An optical module and signal technology, applied in the field of optical communication, can solve problems such as interruption of communication services, failure of the optical module 10 to work normally, interruption of the operation of the optical transmitter 101, etc.

Active Publication Date: 2019-07-16
HISENSE BROADBAND MULTIMEDIA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, during the restart process of the microprocessor 103, the operation of the optical transmitter 101 will be interrupted, so that the optical module 10 cannot work normally, resulting in an interruption of the communication service

Method used

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  • Optical module and signal processing method of optical module
  • Optical module and signal processing method of optical module
  • Optical module and signal processing method of optical module

Examples

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Embodiment Construction

[0027] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0028] The optical module is an integrated optical transceiver module for photoelectric conversion. refer to figure 1 As shown, the existing optical module 10 includes components such as an optical transmitter 101 , an optical receiver 102 , a microprocessor 103 , and a laser driver 104 . Wherein, during the working process of the optical module 10, the microprocessor 103 needs to send to the ...

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Abstract

The invention relates to an optical module and a signal processing method of the optical module, and relates to the technical field of optical communication. In the optical module, the latch control pin of the microprocessor is connected to the control terminal of the latch for sending a control signal to the control terminal of the latch; the light emitting pin and / or light receiving pin of the microprocessor The pin is connected to the input end of the latch, and is used to send the level state signal of the light emitting pin and / or the level state signal of the light receiving pin to the input end of the latch; the output end of the latch is connected to the The input end of the laser driver is connected, and is used to send the level state signal of the light emitting pin and / or the level state signal of the light receiving pin to the laser driver; the output end of the laser driver is connected with the light transmitter, and / or with the The optical receiver is connected to control the operation of the optical transmitter and / or the optical receiver according to the level state signal of the light emitting pin and / or the level state signal of the light receiving pin received at its input end.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to an optical module and a signal processing method of the optical module. Background technique [0002] An optical transceiver integrated module, referred to as an optical module, is a standard module in equipment in the field of optical communication. Such as figure 1 As shown, the optical module 10 includes components such as an optical transmitter 101 , an optical receiver 102 , a microprocessor 103 , and a laser driver 104 . When carrying out the emission of optical signal, microprocessor 103 sends to laser driver 104 the related control signal that is used for emitting optical signal, and laser driver 104 controls light transmitter 101 to convert electric signal into optical signal, and the optical transmitter 101 transmits the converted optical signal to the optical fiber. When receiving an optical signal, the microprocessor 103 sends a relevant control signa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/25H04B10/50H04B10/60
CPCH04B10/25891H04B10/503H04B10/60
Inventor 王魁吴立贞
Owner HISENSE BROADBAND MULTIMEDIA TECH
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