CN112564805A - Optical module and consumption reduction method thereof - Google Patents
Optical module and consumption reduction method thereof Download PDFInfo
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- CN112564805A CN112564805A CN202011489210.3A CN202011489210A CN112564805A CN 112564805 A CN112564805 A CN 112564805A CN 202011489210 A CN202011489210 A CN 202011489210A CN 112564805 A CN112564805 A CN 112564805A
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- optical module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
Abstract
The invention provides an optical module and an optical module consumption reduction method, wherein the optical module comprises a detection signal unit, a judgment unit and a command sending unit, and the optical module can reduce energy consumption of the optical module in a standby state and prolong the service life of the optical module by detecting an electric signal by the detection signal unit and feeding back a result based on the electric signal to the judgment unit and then realizing a sleeping or awakening function according to a control command.
Description
Technical Field
The invention relates to the field of optical communication, in particular to an optical module and an optical module consumption reduction method.
Background
With the rapid development of the field of optical modules, the requirements on the power consumption of the optical modules are higher and higher in the environment of energy conservation and emission reduction. At present, there are many methods for reducing power consumption of an optical module, such as sleeping the optical module at regular time or rating the power consumption, however, the power consumption of these methods is still high in practical applications.
Disclosure of Invention
In view of this, embodiments of the present invention provide an optical module and an optical module consumption reduction method, so as to solve the problem that the power consumption of the existing optical module is high.
In a first aspect of embodiments of the present invention, an optical module is provided, which at least includes:
the detection signal unit is used for detecting the service state of the optical module, automatically powering up the optical module to normal voltage to start normal service when the optical module is judged to have service, and controlling the optical module to enter a sleep mode when the optical module is judged to have no service;
the judging unit is used for converting the level amplitude of the electric signal into high and low levels and controlling the optical module to wake up or sleep according to the level;
and a command transmitting unit for transmitting a wake-up command when the level is determined to be high, and transmitting a sleep command when the level is determined to be low.
In a second aspect of the embodiments of the present invention, a method for reducing consumption of an optical module is provided, including:
detecting the service state of an optical module and converting a detection signal into an electric signal;
and controlling the optical module to wake up or sleep according to the level of the electric signal, wherein a wake-up command is sent when the level is determined to be high, and a sleep command is sent when the level is determined to be low.
In the embodiment of the invention, the detection unit detects the electric signal and feeds back the detection result of the electric signal to the judgment unit to realize the function of dormancy awakening, so that the energy consumption in a standby state is greatly reduced, and the service life of the optical module is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an optical module according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for reducing consumption of an optical module according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons skilled in the art without any inventive work shall fall within the protection scope of the present invention, and the principle and features of the present invention shall be described below with reference to the accompanying drawings.
The terms "comprises" and "comprising," when used in this specification and claims, and in the accompanying drawings and figures, are intended to cover non-exclusive inclusions, such that a process, method or system, or apparatus that comprises a list of steps or elements is not limited to the listed steps or elements. In addition, "first" and "second" are used to distinguish different objects, and are not used to describe a specific order.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an optical module according to an embodiment of the present invention, including:
the detection signal unit 110 is configured to detect a service state of the optical module, automatically power up the optical module to a normal voltage to start a normal service when it is determined that the optical module has a service, and control the optical module to enter a sleep mode when it is determined that the optical module has no service;
the detection signal unit detects the service state, the optical module is in a sleep mode when the optical module has service or not, namely, the optical module is controlled to partially or completely stop working, the working service of the optical module is detected constantly, and if the service is detected, the optical module is automatically powered up to a normal voltage to start normal service.
The detection signal unit comprises a signal detection circuit and a sampling circuit, the detection signal unit is used for detecting the photoelectric signal, and the sampling circuit is used for tracking the level change of the analog input signal.
And after the detection signal passes through the detection signal unit, the detection signal is converted into an electric signal, and the electric signal is output to the judgment unit.
The determining unit 120 is configured to convert the level amplitude of the electrical signal into a high level and a low level, and control the optical module to wake up or sleep according to the level;
the judging unit converts the received level amplitude into a 1 level and a 0 level, and makes the optical module enter a wake-up or sleep function by judging the voltage of the 1 level and the 0 level.
If the level is 1, namely, in a high level state, it indicates that the optical module has a service, and at this time, the optical module needs to be awakened; if the level is 0, i.e. in a low level state, it indicates that the optical module has no traffic, and the optical module needs to be controlled to enter a sleep state.
The command sending unit sends a wake-up function when the level is judged to be 1 through judging the voltage of the level 1 and the level 0, the wake-up function is used for normally sending a service by the optical module, and the optical module enters a sleep mode and enters an ultra-low power consumption standby state when the level is judged to be 0.
Wherein the optical module is an SFP + optical module.
In another embodiment of the present invention, the detection signal unit includes a signal detection circuit, a sampling circuit, and a level conversion circuit, the signal detection circuit detects an optical electrical signal in the optical module, the sampling circuit detects a level change of a signal, and the level conversion circuit is configured to convert the level signal.
It can be understood that, compared to the conventional low power consumption optical module, the optical module is always in a working energy consumption state no matter whether there is a working service or not, and the energy consumption is relatively large and the aging of the optical module is accelerated under a certain condition. According to the automatic dormancy awakening optical module provided by the embodiment, the signal detection unit detects the electrical signal and feeds back the result of the electrical signal detection to the judgment unit to realize the dormancy awakening function, so that the energy consumption in a standby state can be greatly reduced, and the service life of the optical module is prolonged.
Fig. 2 is a schematic flowchart of a method for reducing consumption of an optical module according to an embodiment of the present invention, where the method includes:
s201, detecting the service state of the optical module, and converting a detection signal into an electric signal;
the awakening or dormancy of the optical module is controlled by detecting the service state in the optical module, so that the dynamic adjustment of the optical module is realized, and the power consumption is reduced.
Specifically, the service state detection of the optical module is realized through a signal detection circuit and a sampling circuit, the detection signal unit is used for detecting an optoelectronic signal, and the sampling circuit is used for tracking the level change of an analog input signal.
Preferably, the optical module is an SFP + optical module.
And S202, controlling the optical module to wake up or sleep according to the level of the electric signal, wherein a wake-up command is sent when the level is determined to be high, and a sleep command is sent when the level is determined to be low.
Based on the method provided by the embodiment, the energy consumption of the optical module can be effectively reduced, and the service life is prolonged.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A light module, characterized by comprising at least:
the detection signal unit is used for detecting the service state of the optical module, automatically powering up the optical module to normal voltage to start normal service when the optical module is judged to have service, and controlling the optical module to enter a sleep mode when the optical module is judged to have no service;
the judging unit is used for converting the level amplitude of the electric signal into high and low levels and controlling the optical module to wake up or sleep according to the level;
and a command transmitting unit for transmitting a wake-up command when the level is determined to be high, and transmitting a sleep command when the level is determined to be low.
2. The optical module according to claim 1, wherein the detection signal is converted into an electrical signal after passing through the detection signal unit, and the electrical signal is output to the determination unit.
3. The optical module of claim 1, wherein the detection signal unit comprises a signal detection circuit and a sampling circuit, and the sampling circuit is configured to simulate a level change of an input signal.
4. The optical module of claim 1, wherein the optical module is an SFP + optical module.
5. A method for reducing consumption of an optical module, comprising:
detecting the service state of an optical module and converting a detection signal into an electric signal;
and controlling the optical module to wake up or sleep according to the level of the electric signal, wherein a wake-up command is sent when the level is determined to be high, and a sleep command is sent when the level is determined to be low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011489210.3A CN112564805A (en) | 2020-12-16 | 2020-12-16 | Optical module and consumption reduction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011489210.3A CN112564805A (en) | 2020-12-16 | 2020-12-16 | Optical module and consumption reduction method thereof |
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| CN112564805A true CN112564805A (en) | 2021-03-26 |
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| CN202011489210.3A Pending CN112564805A (en) | 2020-12-16 | 2020-12-16 | Optical module and consumption reduction method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051380A (en) * | 2012-12-27 | 2013-04-17 | 北京格林伟迪科技有限公司 | Method for automatically adjusting power consumption of optical transmitter-receiver |
| CN103227758A (en) * | 2013-03-25 | 2013-07-31 | 深圳市三旺通信技术有限公司 | Optical fiber Ethernet switch and control method |
| US20180054231A1 (en) * | 2015-07-17 | 2018-02-22 | Corning Optical Communications Wireless Ltd | Iot automation and data collection system |
-
2020
- 2020-12-16 CN CN202011489210.3A patent/CN112564805A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051380A (en) * | 2012-12-27 | 2013-04-17 | 北京格林伟迪科技有限公司 | Method for automatically adjusting power consumption of optical transmitter-receiver |
| CN103227758A (en) * | 2013-03-25 | 2013-07-31 | 深圳市三旺通信技术有限公司 | Optical fiber Ethernet switch and control method |
| US20180054231A1 (en) * | 2015-07-17 | 2018-02-22 | Corning Optical Communications Wireless Ltd | Iot automation and data collection system |
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Application publication date: 20210326 |