Optical module and optical network system

A technology of optical module and control module, which is applied in the field of optical communication, and can solve problems such as affecting IIC bus level and communication failure

Active Publication Date: 2021-04-30
HISENSE BROADBAND MULTIMEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides an optical module and an optical network system to solve the current technical problem that the level of the IIC bus is affected when the optical module is inserted into the host computer, which may easily cause communication failure

Method used

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  • Optical module and optical network system
  • Optical module and optical network system
  • Optical module and optical network system

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0022] In modern optical networks, as the requirements for bandwidth become higher and higher, the demand for optical modules is increasing. There are ten or twenty optical modules on a host computer. Most of these modules are thermal Insert and remove the optical module. According to the design requirements of the optical module, the upper ...

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Abstract

The application discloses an optical module and an optical network system. The optical module includes an MCU and a gold finger, wherein the MCU is provided with two communication pins, the gold finger is provided with a data line pin and a clock line pin, and the MCU One communication pin of the MCU is connected to the data line pin through the data line, and the other communication pin of the MCU is connected to the clock line pin through the clock line; switches are respectively set on the data line and the clock line, and the MCU controls the MCU and the gold through the switch. On and off of fingers. The optical module provided by this application has a switch on the data line and clock line connecting the MCU of the optical module and the golden finger. The power supply will not affect the level of the IIC bus, and will not affect the communication between the IIC bus and the optical module that is already working, ensuring the normal communication of the optical module.

Description

technical field [0001] The present application relates to the technical field of optical communication, in particular to an optical module and an optical network system. Background technique [0002] The optical fiber communication method uses light waves as the information carrier and optical fiber as the transmission medium. The optical module is a very important optical signal interface device in optical fiber communication. One end of the optical module is connected to the optical fiber as an optical interface, and the other end is used as The electrical interface is connected to external communication equipment, and the optical module can convert optical signals and electrical signals. [0003] As the bandwidth requirements are getting higher and higher, the demand for optical modules in optical networks is increasing. There are often ten or twenty optical modules on a host computer. Most of these optical modules are hot-swappable optical modules. module. In the prior...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/27H04B10/40
CPCH04B10/27H04B10/40
Inventor 李绍波
Owner HISENSE BROADBAND MULTIMEDIA TECH
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