CN110492929A - A kind of fiber optic telecommunications module, control method and optical fiber communication equipment - Google Patents
A kind of fiber optic telecommunications module, control method and optical fiber communication equipment Download PDFInfo
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- CN110492929A CN110492929A CN201910690247.3A CN201910690247A CN110492929A CN 110492929 A CN110492929 A CN 110492929A CN 201910690247 A CN201910690247 A CN 201910690247A CN 110492929 A CN110492929 A CN 110492929A
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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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
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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
- H04B10/25—Arrangements specific to fibre transmission
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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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
Abstract
The invention discloses the control methods of fiber optic telecommunications module, it include: after opening power consumption control function, it controls signal and sends drive module progress operating power consumption reduction operation, and according to test signal, signal is tested to the first laser that the first communication equipment with optical fiber communication function sends respective intensities by optical fiber, until detecting that the testing result carried in the detection signal received is abnormal communication, wherein, fiber optic telecommunications module includes: that signal sends drive module, laser, signal reception conversion module and fiber optic communication power consumption control module.The present invention also provides a kind of fiber optic telecommunications modules, optical fiber communication equipment.The present invention effectively reduces power consumption of the optical fiber communication equipment when carrying out fiber optic communication.
Description
Technical field
The present invention relates to technical field of optical fiber communication more particularly to a kind of fiber optic telecommunications module, control method and optical fiber are logical
Believe equipment.
Background technique
Fibre Optical Communication Technology (optical fiber communications) is shown one's talent from optic communication, it has also become existing
One of the mainstay of generation communication, plays very important effect in Modern Telecommunication net.
Referring to Fig. 1, traditional optical fiber communication equipment, comprising: PHY chip, Digital Signal Analysis unit, the first amplification electricity
Road, driving circuit, laser, photoelectric conversion module, filtering and amplifying circuit, adjustment output circuit.It works in optical fiber communication equipment
When, the signal for meeting network communication protocol is sent to Digital Signal Analysis unit by PHY chip, and Digital Signal Analysis unit connects
It can be converted into analog signal when receiving the signal and amplified by the first amplifying circuit, followed by driving circuit to it
The direct current biasing of signal, alternating-current magnitude etc. are modulated to be suitble to the analog signal of driving laser.Similar therewith, laser receives
Optical signal can convert voltage signal for optical fiber number by photoelectric conversion module, thereafter, the analog signal can pass through amplification filter
Wave circuit is converted to easily resolved electric signal, it can be adjusted by then adjusting output circuit, such as increases corresponding direct current biasing,
Meet specific interface logic level agreement, then the digital signal is sent to PHY chip, thus with other communication equipments into
Row communication.
When optical fiber communication equipment is communicated, although the distance between optical fiber communication equipment difference, optical fiber length is different,
Operating power consumption is different, but optical fiber communication equipment works according to the maximum functional power consumption of optical fiber communication equipment.And it is big
Part fiber communication equipment is needed long lasting for work, therefore, work function of the optical fiber communication equipment when carrying out fiber optic communication
It consumes excessive.
Summary of the invention
The embodiment of the present invention provides a kind of fiber optic telecommunications module, control method and optical fiber communication equipment, effectively reduces light
Power consumption of the fiber communication equipment when carrying out fiber optic communication.
One embodiment of the invention provides a kind of fiber optic telecommunications module, sets for communicating with first with optical fiber communication function
It is standby to carry out fiber optic communication, comprising:
Signal sends drive module, for exporting corresponding driving signal according to test signal；
Laser, the signal output end that signal drives end to send drive module with the signal are connect, and are used for basis
The driving signal received and the first laser test letter by optical fiber to first communication equipment sending respective intensities
Number, it is also used to receive first communication equipment by the second laser that the optical fiber sends over and tests signal；Described
Dual-laser tests signal are as follows: first communication equipment carries out current light according to the first laser test signal received
Whether fiber communication normally detects work and the test signal for carrying testing result that feeds back；
Signal receives conversion module, and signal input part connect with the signal output end of the laser, is used to connect
The second laser test signal received is converted to corresponding detection signal；And
Fiber optic communication power consumption control module, control terminal are connect with the controlled end that the signal sends drive module, are examined
It surveys end and is connect with the detection signal output end that the signal receives conversion module, test signal output end and the signal are sent
The test signal input part of drive module connects, and sends driving for after opening power consumption control function, controlling the signal
Module, which carries out operating power consumption, reduces operation, and sends drive module to signal and send corresponding test signal, until detecting institute
Stating the testing result carried in detection signal is abnormal communication.
Compared with prior art, a kind of fiber optic telecommunications module disclosed by the embodiments of the present invention, when fiber optic communication power consumption control
After opening power consumption control function, fiber optic communication power consumption control module controls signal and sends drive module progress operating power consumption module
Operation is reduced, signal sends drive module and exports corresponding driving signal according to test signal, to drive laser logical to first
Believe that equipment issues first laser and tests signal.First communication equipment carries out current optical fiber according to first laser test signal is received
Whether communication normally detects work, and tests signal to signal by laser feedback second laser and receive conversion module, letter
Number receive conversion module by the second laser received test signal be converted to corresponding detection signal, fiber optic communication power consumption control
Module detects detection signal, if the testing result carried in detection signal is normal communication, continues to control signal
It sends drive module and carries out operating power consumption reduction operation, until detecting that the testing result carried in the detection signal is not
Normal communication.By upper analysis it is found that in embodiments of the present invention, being swashed according to second that fiber optic communication power consumption control module detects
The testing result that optical test signal carries, control send whether drive module carries out operating power consumption reduction operation, intelligent pair
The power consumption for sending drive module is adjusted, so that fiber optic telecommunications module according to maximum operating power consumption without being led to always
Letter, effectively reduces power consumption of the fiber optic telecommunications module when carrying out fiber optic communication.
As an improvement of the above scheme, the fiber optic communication power consumption control module includes: error code testing correction verification module and function
Consume controller；
The test signal sending end of the error code testing correction verification module and the signal send the test signal of drive module
The test of input terminal connection, the test check results output end and the power eonsumption controller of the error code testing correction verification module verifies
As a result input terminal connects, and the control terminal of the power eonsumption controller is connect with the controlled end that the signal sends drive module；Wherein,
The error code testing correction verification module drives for sending under the control of the power consumption control module to the signal
Module sends preset error code testing checking signal；
The signal sends drive module, is also used to the error code testing checking signal being converted to corresponding driving signal
And it is sent to the laser,
The laser is also used to send correspondence to first communication equipment by the optical fiber according to the driving signal
First laser test signal, and be also used to receive the second laser test signal that first communication equipment sends over；Its
In, the second laser tests signal are as follows: first communication equipment converts the first laser received test signal
Error checking is carried out for corresponding error code testing checking signal and to it, and corresponding laser is sent according to error checking result
Test signal；
The error code testing correction verification module is also used to obtain corresponding error code testing according to the detection signal received
Check results；
The power eonsumption controller sends drive module progress operating power consumption reduction operation for controlling the signal, and controls
It makes the error code testing correction verification module and carries out the transmission work of error code testing checking signal, until detecting the error code testing verification
As a result for there are error codes；
The power eonsumption controller is also used to detect that the error code testing check results are that there are error code, control adjustment institutes
Stating signal and sending the operating power consumption of drive module is the first operating power consumption；First operating power consumption is equal to the work of last moment
The sum of power consumption and preset power consumption surplus.
As an improvement of the above scheme, the fiber optic communication power consumption control module further include: temperature detecting module；
The connection of the temperature detecting module and the power eonsumption controller, and for sending out currently detected environment temperature
Give the power eonsumption controller；
The power eonsumption controller is also used to from preset environment temperature look-up table, searches the number with the environment temperature
It is worth the correction value of corresponding power consumption adjustment, and the signal transmission drive module is controlled according to the correction value of power consumption adjustment and is worked as
The adjustment amount that preceding operating power consumption reduces；
Wherein, the correction value of environment temperature and the adjustment of a variety of power consumptions there are many being stored in advance in the environment temperature look-up table
Between mapping relations.
As an improvement of the above scheme, fiber optic communication power consumption control module includes: light power controller；
The control terminal of the light power controller is connect with the controlled end that the signal sends drive module, the optical power
The test side of controller is connect with the detection signal output end that the signal receives conversion module, the survey of the light power controller
Trial signal output end is connect with the test signal input part that the signal sends drive module；
Wherein, the signal sends drive module, is also used to optical power test signal being converted to corresponding driving signal
And it is sent to the laser；
The laser is also used to send correspondence to first communication equipment by the optical fiber according to the driving signal
First laser test signal, and be also used to receive the second laser test signal that first communication equipment sends over；Its
In, the second laser tests signal are as follows: first communication equipment converts the first laser received test signal
Signal is tested for corresponding optical power and it is detected, and sends corresponding laser testing signal according to testing result；
The signal receives conversion module, for the second laser received test signal to be converted to corresponding light
Power detection signal；And
The light power controller sends drive module progress operating power consumption reduction operation for controlling the signal, and
Drive module is sent to signal and sends corresponding optical power test signal, until detecting the result of the optical power detection signal
Drive module is sent for the signal to be sent to the transmitting optical power of first communication equipment by optical fiber and meet described the
The minimum received optical power that one communication equipment works normally is equal.
As an improvement of the above scheme, it includes: for parsing corresponding digital signal that the signal, which sends drive module,
For the digital signal resolution unit of analog signal, the first amplifying circuit for being amplified to signal and for will be amplified
Signal is converted to the driving circuit of the driving signal of laser；
The signal output end of the digital signal resolution unit is connect with the signal input part of first amplifying circuit, institute
The signal output end for stating the first amplifying circuit is connect with the signal input part of the driving circuit, and the signal of the driving circuit is defeated
Outlet is connect with the signal of laser driving end；
The test signal sending end of the error code testing correction verification module and the test of the digital signal resolution unit 11 are believed
The connection of number input terminal, the control terminal of the power eonsumption controller are connect with the controlled end of first amplifying circuit.
Another embodiment of the present invention correspondence provides a kind of control method of fiber optic telecommunications module, which comprises
After opening power consumption control function, control signal sends drive module progress operating power consumption reduction and operates, and according to
Signal is tested, letter is tested to the first laser that the first communication equipment with optical fiber communication function sends respective intensities by optical fiber
Number, until detecting that the testing result carried in the detection signal received is abnormal communication；
Wherein, the detection signal are as follows: signal is tested according to the first laser to first communication equipment and is worked as
Preceding fiber optic communication whether normally detect work and feed back carry testing result second laser test signal into
The signal of row conversion.
As an improvement of the above scheme,
The test signal is preset error code testing checking signal；
The second laser tests signal are as follows: the first laser received is tested signal by first communication equipment
It is converted to corresponding error code testing checking signal and carries out error checking to it, and sent corresponding according to error checking result
Laser testing signal；
The testing result is that normal communication shows as error code testing check results as there is no error code, the testing results
Showing as error code testing check results for abnormal communication is that there are error codes.
As an improvement of the above scheme, before opening power consumption control function, further includes:
Interrogation signal is issued to first communication equipment by the optical fiber, until receiving first communication equipment
The idle signal returned according to the interrogation signal；
The idle signal is responded, power consumption control function is opened.
As an improvement of the above scheme, the control signal sends drive module and carries out operating power consumption reduction operation, comprising:
According to the current environmental temperature got, from preset environment temperature look-up table, search and the environment temperature
Numerical value corresponding power consumption adjustment correction value, and the signal is controlled according to the correction value of power consumption adjustment and sends driving mould
The adjustment amount that the current operating power consumption of block reduces；
Wherein, the correction value of environment temperature and the adjustment of a variety of power consumptions there are many being stored in advance in the environment temperature look-up table
Between mapping relations.
Compared with prior art, the control method of a kind of fiber optic telecommunications module disclosed by the embodiments of the present invention, by opening
After opening power consumption control function, according to the testing result that the detection signal received carries, control send drive module whether into
Row operating power consumption reduces operation, intelligent to be adjusted to the power consumption for sending drive module, so that fiber optic telecommunications module is not necessarily to one
It is directly communicated according to maximum operating power consumption, effectively reduces power consumption of the fiber optic telecommunications module when carrying out fiber optic communication.
Another embodiment of the present invention correspondence provides a kind of fiber optic telecommunications module, for the with optical fiber communication function
One communication equipment carries out fiber optic communication, comprising:
Signal sends drive module, for exporting corresponding driving signal according to test signal；
Laser, the signal output end that signal drives end to send drive module with the signal are connect, and are used for basis
The driving signal received and the first laser test letter by optical fiber to first communication equipment sending respective intensities
Number, it is also used to receive first communication equipment by the second laser that the optical fiber sends over and tests signal；Described
Dual-laser tests signal are as follows: first communication equipment is calculated described according to the first laser test signal received
The length of optical fiber and the test signal for carrying optical fiber length measuring result fed back；
Signal receives conversion module, and signal input part connect with the signal output end of the laser, is used to connect
The second laser test signal received is converted to corresponding detection signal；And
Fiber optic communication power consumption control module, control terminal are connect with the controlled end that the signal sends drive module, are examined
It surveys end and is connect with the detection signal output end that the signal receives conversion module, test signal output end and the signal are sent
The test signal input part of drive module connects, and for after opening power consumption control function, Xiang Suoshu signal to send driving mould
Block sends corresponding test signal；It is also used to control the letter according to the length measurement carried in the detection signal
Number sending drive module and carrying out corresponding operating power consumption reduces operation.
Compared with prior art, a kind of fiber optic telecommunications module disclosed by the embodiments of the present invention is opening power consumption control function
Afterwards, signal sends drive module and exports corresponding driving signal according to test signal, to drive laser to the first communication equipment
Corresponding first laser test signal is issued, light is calculated according to the first laser test signal received in the first communication equipment
Fine length and the test signal (i.e. second laser test signal) for carrying optical fiber length measuring result fed back, signal receive
Second laser signal is converted to corresponding detection signal by conversion module, according to the linear measure longimetry knot carried in detection signal
Fruit controls the signal and sends the corresponding operating power consumption reduction operation of drive module progress.By upper analysis it is found that of the invention real
It applies in example, according to the length measurement carried in detection signal, controls the signal and send drive module progress accordingly
Operating power consumption reduces operation, intelligent to be adjusted to the power consumption for sending drive module, so that fiber optic telecommunications module is without always
It is communicated according to maximum operating power consumption, effectively reduces power consumption of the fiber optic telecommunications module when carrying out fiber optic communication.
Another embodiment of the present invention correspondence provides a kind of optical fiber communication equipment, comprising: the fiber optic telecommunications module.
Compared with prior art, a kind of optical fiber communication equipment disclosed by the embodiments of the present invention, due to using above-mentioned optical fiber
Communication module, so that it is logical to effectively reduce optical fiber without being communicated according to maximum operating power consumption always for fiber optic telecommunications module
Believe power consumption of the equipment when carrying out fiber optic communication.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of optical fiber communication equipment in the prior art；
Fig. 2 is a kind of structural schematic diagram for fiber optic telecommunications module that one embodiment of the invention provides；
Fig. 3 is a kind of concrete structure schematic diagram for fiber optic telecommunications module that one embodiment of the invention provides；
Fig. 4 is a kind of flow diagram of the control method for fiber optic telecommunications module that one embodiment of the invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It referring to fig. 2, is a kind of structural schematic diagram for fiber optic telecommunications module that one embodiment of the invention provides.
The embodiment of the present invention provides a kind of fiber optic telecommunications module, for the first communication equipment with optical fiber communication function
Carry out fiber optic communication, comprising: the signal for exporting corresponding driving signal according to test signal sends drive module 1, is used for
It is surveyed according to the driving signal received and by optical fiber to the first laser that first communication equipment issues respective intensities
The laser 3 of trial signal, the signal for the second laser received test signal to be converted to corresponding detection signal
Receive conversion module 2 and fiber optic communication power consumption control module 4.
The control terminal of the fiber optic communication power consumption control module 4 is connect with the controlled end that the signal sends drive module 1,
The test signal output end of the fiber optic communication power consumption control module 4 and the test signal that the signal sends drive module 1 are defeated
Enter end connection, the detection signal that test side and the signal of the fiber optic communication power consumption control module 4 receive conversion module 2 is defeated
Outlet connection.
The signal driving end of the laser 3 is connect with the signal output end that the signal sends drive module 1, described to swash
The signal output end of light device 3 is connect with the signal input part that the signal receives conversion module 2.
The laser 3 is also used to receive the second laser that first communication equipment is sended over by the optical fiber
Test signal；Wherein, the second laser tests signal are as follows: first communication equipment is according to the first laser received
Test signal carries out the test signal for carrying testing result whether current fiber optic communication normally detects work and feed back.
The fiber optic communication power consumption control module 4 sends drive for after opening power consumption control function, controlling the signal
Dynamic model block 1, which carries out operating power consumption, reduces operation, and sends drive module 1 to signal and send corresponding test signal, until detection
The testing result carried into the detection signal is abnormal communication.Wherein, fiber optic communication power consumption control module 4 can lead to
Adjustment signal is crossed to send the transmitting optical power of drive module 1, eye height, current peak any one controls fiber optic telecommunications module
Power consumption.
In the present embodiment, when fiber optic telecommunications module is communicated, work is generally gradually reduced with certain step value
Power consumption.It is illustrated for emitting optical power.Preferred step value can be the maximum value and minimum of normal transmission optical power
The 1/30 of the difference of value, such as 1dbm.Minimum value is when the optical fiber cable of connection most can satisfy the transmitting light of normal communication in short-term
Power, maximum value are that can satisfy the optical power of normal communication when the optical fiber cable longest of connection.The setting of step value can be excellent
Preferred value is first selected, can also be adjusted according to specific register, or external configuration resistance, i.e., according to external
Resistance value size be adjusted, method of adjustment is it is not limited here.The setting of step value is also possible to variation, such as initial stage
Calibration can specify that bigger step value when emitting optical power, the later period is adjusted using smaller step value again.
In conclusion a kind of fiber optic telecommunications module disclosed by the embodiments of the present invention, when fiber optic communication power consumption control module 4 exists
After opening power consumption control function, fiber optic communication power consumption control module 4 controls signal and sends the progress operating power consumption reduction of drive module 1
Operation, signal sends drive module 1 and exports corresponding driving signal according to test signal, to drive laser 3 to the first communication
Equipment issues first laser and tests signal.First communication equipment is logical according to first laser test signal progress current optical fiber is received
Whether letter normally detects work, and feeds back second laser test signal to signal by laser 3 and receive conversion module 2, letter
Number receive conversion module 2 by the second laser received test signal be converted to corresponding detection signal, fiber optic communication power consumption control
4 pairs of detection signals of molding block detect, if the testing result carried in detection signal is normal communication, continue control letter
Number sending drive module 1 and carrying out operating power consumption reduces operation, until detecting the testing result that carries in the detection signal
For abnormal communication.By upper analysis it is found that in embodiments of the present invention, being detected by fiber optic communication power consumption control module 4
The testing result that second laser test signal carries, control send whether drive module carries out operating power consumption reduction operation, intelligence
Can to send drive module power consumption be adjusted so that fiber optic telecommunications module without always according to maximum operating power consumption into
Row communication, effectively reduces power consumption of the optical fiber communication equipment when carrying out fiber optic communication.
Referring to Fig. 3, as an improvement of the above scheme, the fiber optic communication power consumption control module 4 includes: error code testing verification
Module 41 and power eonsumption controller 42.
The test that the test signal sending end of the error code testing correction verification module 41 and the signal send drive module 1 is believed
The connection of number input terminal, the survey of the test check results output end of the error code testing correction verification module 41 and the power eonsumption controller 42
The connection of check results input terminal is tried, the control terminal of the power eonsumption controller 42 and the signal send the controlled end of drive module 1
Connection.
Wherein, the error code testing correction verification module 41, under the control of the power consumption control module to the signal
It sends drive module 1 and sends preset error code testing checking signal.
The signal sends drive module 1, is also used to be converted to the error code testing checking signal corresponding driving letter
Number and be sent to the laser 3.
The laser 3 is also used to pass through according to the driving signal optical fiber to first communication equipment transmission pair
The first laser test signal answered, and it is also used to receive the second laser test signal that first communication equipment sends over；
Wherein, the second laser tests signal are as follows: first communication equipment turns the first laser received test signal
It is changed to corresponding error code testing checking signal and carries out error checking to it, and sent according to error checking result and corresponding to be swashed
Optical test signal.
The error code testing correction verification module 41 is also used to obtain corresponding error code according to the detection signal received to survey
Try check results.
The power eonsumption controller 42 sends the progress operating power consumption reduction operation of drive module 1 for controlling the signal, and
It controls the error code testing correction verification module 41 and carries out the transmission work of error code testing checking signal, until detecting the error code testing
Check results are that there are error codes.
The power eonsumption controller 42 is also used to detect that the error code testing check results are that there are error code, control adjustment
The operating power consumption that the signal sends drive module 1 is the first operating power consumption；First operating power consumption is equal to last moment
The sum of operating power consumption and preset power consumption surplus.
Specifically, power eonsumption controller 42 controls signal and sends the progress operating power consumption reduction operation of drive module 1, and controls institute
It states error code testing correction verification module 41 and carries out the transmission work of error code testing checking signal, signal sends drive module 1 for error code testing
Checking signal is converted to corresponding driving signal and is sent to laser 3, to drive laser 3 to send first laser test signal
To the first communication equipment, the first laser received test signal is carried out error checking by the first communication equipment, and is missed carrying
The second laser test signal of code check result is sent to signal by laser 3 and receives conversion module 2, and signal receives modulus of conversion
Second laser test signal is converted to corresponding test signal and is sent to error code testing correction verification module 41 by block 2, if power consumption control
Device 42 detects that error code testing check results are that there is no error codes, then continues to control the signal transmission drive module 1 progress work
Make power down operation, and controls the error code testing correction verification module 41 and carry out the transmission work of error code testing checking signal, until
Detect that the error code testing check results are that there are error codes；If power eonsumption controller 42 detects the error code testing check results
For there are error code, it is the first operating power consumption that control, which adjusts the signal and sends the operating power consumption of drive module 1, to drive to sending
The power consumption of dynamic model block is adjusted, so that fiber optic telecommunications module is not necessarily to be communicated according to maximum operating power consumption always, effectively
Reduce power consumption of the optical fiber communication equipment when carrying out fiber optic communication.
Illustratively, fiber optic telecommunications module reduces the transmitting optical power that signal sends drive module 1 with certain step value,
Then fiber optic telecommunications module can carry out error checking test with to the first communication equipment by error checking test module, if the
The error code testing check results of one communication device feeding back show that there is no error codes, then fiber optic telecommunications module repeats the above steps again
It is secondary that its transmitting optical power is reduced with certain step value, and again attempt to carry out error checking test with the first communication equipment, directly
To being error code there are error checking test result, fiber optic telecommunications module takes this time transmitting optical power of communication and increases above-mentioned at this time
Step value simultaneously increases transmitting optical power of certain surplus as final real work.
As an improvement of the above scheme, the power eonsumption controller 42 can also be connected with trigger device, the trigger device
For key, configuration resistance (configure resistance and key may be coupled to the enabled pin of power eonsumption controller 42) or it can lead to
Cross fiber optic telecommunications module software triggering power eonsumption controller 42 to reduce signal send drive module 1 power consumption, so as to
The operation of operating power consumption is opened or stopped reducing by artificial triggering 42 single of power eonsumption controller.
As an improvement of the above scheme, the fiber optic communication power consumption control module 4 further include: temperature detecting module 43；Institute
State the connection of temperature detecting module 43 Yu the power eonsumption controller 42.
The temperature detecting module 43 is used to currently detected environment temperature being sent to the power eonsumption controller 42.
The power eonsumption controller 42 is also used to from preset environment temperature look-up table, is searched and the environment temperature
The correction value of the corresponding power consumption adjustment of numerical value, and the signal is controlled according to the correction value of power consumption adjustment and sends drive module
The adjustment amount that 1 current operating power consumption reduces.
Wherein, the correction value of environment temperature and the adjustment of a variety of power consumptions there are many being stored in advance in the environment temperature look-up table
Between mapping relations.
In the present embodiment, after opening power consumption control function, since power eonsumption controller 42 and temperature detecting module 43 connect
It connects, temperature detecting module 43, which detects environment temperature according to certain period and will test result, is sent to power eonsumption controller
42, power eonsumption controller 42 searches the correction value of the corresponding power consumption adjustment of numerical value of environment temperature from preset temperature lookup table,
And operating power consumption is adjusted according to correction value, so that the influence of the operating power consumption of temperature on fiber communication module is eliminated,
Facilitate the adjustment to the operating power consumption of fiber optic telecommunications module.
As an improvement of the above scheme, fiber optic communication power consumption control module 4 includes: light power controller.
The control terminal of the light power controller is connect with the controlled end that the signal sends drive module 1, the smooth function
The test side of rate controller is connect with the detection signal output end that the signal receives conversion module 2, the light power controller
Test signal output end and the signal send the test signal input part of drive module 1 and connect.
Wherein, the signal sends drive module 1, is also used to optical power test signal being converted to corresponding driving signal
And it is sent to the laser 3.
The laser 3 is also used to pass through according to the driving signal optical fiber to first communication equipment transmission pair
The first laser test signal answered, and it is also used to receive the second laser test signal that first communication equipment sends over；
Wherein, the second laser tests signal are as follows: first communication equipment turns the first laser received test signal
It is changed to corresponding optical power test signal and it is detected, and send corresponding laser testing letter according to testing result
Number.
The signal receives conversion module, for the second laser received test signal to be converted to corresponding light
Power detection signal.
The light power controller sends the progress operating power consumption reduction operation of drive module 1 for controlling the signal, and
Drive module 1 is sent to signal and sends corresponding optical power test signal, until detecting the knot of the optical power detection signal
Fruit is that signal transmission drive module 1 is sent to described in the transmitting optical power and satisfaction of first communication equipment by optical fiber
The minimum received optical power that first communication equipment works normally is equal.
In the present embodiment, the fiber optic telecommunications module, which depends on, meets the minimum of the first communication equipment normal work
Received optical power emits optical power to adjust the fiber optic telecommunications module, i.e., the described fiber optic telecommunications module is constantly with certain step
The transmitting optical power that the fiber optic telecommunications module is reduced into value, so that the first communication equipment receives after optical fiber line attenuation
Transmitting optical power be equal to the first communication equipment specified minimum received optical power value (it is normal to meet first communication equipment
The minimum received optical power of work), to reduce the transmitting optical power of the fiber optic telecommunications module, and then it is logical to reduce the optical fiber
Believe the operating power consumption of module.
Referring to Fig. 3, as an improvement of the above scheme, it includes: for by corresponding number that the signal, which sends drive module 1,
Signal resolution is the digital signal resolution unit 11 of analog signal, the first amplifying circuit for amplifying to signal and is used for
Amplified signal is converted to the driving circuit 13 of the driving signal of laser 3.
The signal input part of the signal output end of the digital signal resolution unit 11 and first amplifying circuit 12 connects
It connects, the signal output end of first amplifying circuit 12 is connect with the signal input part of the driving circuit 13, the driving electricity
The signal output end on road 13 is connect with the signal of the laser 3 driving end.
The test of the test signal sending end and the digital signal resolution unit 11 of the error code testing correction verification module 41
Signal input part connection, the control terminal of the power eonsumption controller 42 are connect with the controlled end of first amplifying circuit 12.
Specifically, power eonsumption controller 42 passes through the check results that error code testing correction verification module 41 receives, and control first is put
The amplification factor of big circuit 12 to control the operating power consumption for sending drive module, and then controls the work of fiber optic telecommunications module
Power consumption.
Referring to Fig. 3, it includes: photoelectric conversion module 23, filtering and amplifying circuit 22 and adjustment that the signal, which receives conversion module 2,
Output circuit 21.
The signal input part of the photoelectric conversion module 23 is connect with the signal output end of the laser 3, the photoelectricity
The signal input part of the signal output end of conversion module 23 and the filtering and amplifying circuit 22, the letter of the filtering and amplifying circuit 22
The detection signal input part of number output end and the adjustment output circuit 21, the detection signal output of the adjustment output circuit 21
End is connect with the test side of the error code testing correction verification module 41.
Referring to fig. 4, be one embodiment of the invention provide a kind of fiber optic telecommunications module control method flow diagram.
Correspondence of the embodiment of the present invention provides a kind of control method of fiber optic telecommunications module, which comprises
S10, after opening power consumption control function, control signal, which sends drive module 1, which carries out operating power consumption, reduces operation, and
According to test signal, surveyed by optical fiber to the first laser that the first communication equipment with optical fiber communication function sends respective intensities
Trial signal, until detecting that the testing result carried in the detection signal received is abnormal communication.
Wherein, the detection signal are as follows: signal is tested according to the first laser to first communication equipment and is worked as
Preceding fiber optic communication whether normally detect work and feed back carry testing result second laser test signal into
The signal of row conversion.
Compared with prior art, the control method of the fiber optic telecommunications module disclosed by the embodiments of the present invention, by opening
After opening power consumption control function, according to the testing result that the detection signal received carries, control send drive module continue into
Row operating power consumption reduces operation, intelligent to be adjusted to the power consumption for sending drive module, so that fiber optic telecommunications module is not necessarily to one
It is directly communicated according to maximum operating power consumption, effectively reduces power consumption of the fiber optic telecommunications module when carrying out fiber optic communication.
As an improvement of the above scheme, the test signal is preset error code testing checking signal.
In the present embodiment, power controller needs to be sent to by error code testing correction verification module 41 to the first communication equipment
The a certain number of data packets of equipment and specific check information, the pattern for verifying communication can be PRBS-7 code, or its
His pattern, is not specifically limited herein.
The second laser tests signal are as follows: the first laser received is tested signal by first communication equipment
It is converted to corresponding error code testing checking signal and carries out error checking to it, and sent corresponding according to error checking result
Laser testing signal.
In the present embodiment, the first communication equipment, can be by specific after receiving these data packets and check information
Checking algorithm (such as CRC check) calculates received data with the presence or absence of error code, and according to whether there are the lifes of the information of error code
The fiber optic telecommunications module is returned at corresponding laser testing signal, and by laser testing signal.So that the fiber optic communication
Module determines whether to continue to reduce transmitting optical power.
The testing result is that normal communication shows as error code testing check results as there is no error code, the testing results
Showing as error code testing check results for abnormal communication is that there are error codes.
In the present embodiment, can continue to reduce transmitting optical power with certain step value there is no error code, until accidentally
Code test check results are that there are error codes.Then fiber optic telecommunications module takes this time transmitting optical power of communication and increases above-mentioned step at this time
Into the transmitting optical power for being worth and increasing certain surplus as final real work.
As an improvement of the above scheme, before opening power consumption control function, further includes:
S11 issues interrogation signal to first communication equipment by the optical fiber, until receiving first communication
The idle signal that equipment is returned according to the interrogation signal.
Specifically, by sending interrogation signal judgement to first communication equipment, whether first communication equipment has
There is the function of power consumption control, if the answer signal that first communication equipment returns is idle signal, illustrates that described first is logical
Letter equipment can communicate.
S14 responds the idle signal, opens power consumption control function.
Specifically, when the idle signal for receiving the transmission of the first communication equipment, explanation can start to be communicated, and open function
Consume control function.
It is described interrogation signal is issued to first communication equipment by the optical fiber after, until receiving described the
Before the idle signal that one communication equipment is returned according to the interrogation signal, further includes:
S12, if not receiving the answer signal of first communication equipment within the preset time, it is determined that described first
Communication equipment does not support power consumption control function.Wherein, the answer signal includes: idle signal and busy signal.
Specifically, if not receiving the answer signal of first communication equipment within the preset time, it is determined that described
First communication equipment does not support power consumption control function, then the fiber optic telecommunications module closes power consumption control function, with the light
Fiber communication module maximum power dissipation is communicated with the first communication equipment.
S13 continues if receiving the busy signal of first communication equipment within the preset time to described first
Communication equipment sends interrogation signal, until receiving the idle letter that first communication equipment is returned according to the interrogation signal
Number.
Specifically, if receiving the busy signal of first communication equipment within the preset time, illustrate described first
Communication equipment have the function of with power consumption control, but cannot be communicated at once.Therefore it needs to continue to set to first communication
Preparation send interrogation signal, until first communication equipment return be idle signal, can at once with the fiber optic communication mould
Block is communicated.
As an improvement of the above scheme, the control signal sends drive module 1 and carries out operating power consumption reduction operation, packet
It includes:
According to the current environmental temperature got, from preset environment temperature look-up table, search and the environment temperature
Numerical value corresponding power consumption adjustment correction value, and the signal is controlled according to the correction value of power consumption adjustment and sends driving mould
The adjustment amount that the current operating power consumption of block 1 reduces.Wherein, environment temperature there are many being stored in advance in the environment temperature look-up table
Mapping relations between the correction value of a variety of power consumptions adjustment.
Correspondence of the embodiment of the present invention provides a kind of fiber optic telecommunications module, for leading to first with optical fiber communication function
Believe that equipment carries out fiber optic communication, comprising: the signal for exporting corresponding driving signal according to test signal sends drive module
1, for issuing the first of respective intensities to first communication equipment according to the driving signal received and by optical fiber
The laser 3 of laser testing signal is converted to corresponding detection signal for the second laser received to be tested signal
Signal receive conversion module 2 and fiber optic communication power consumption control module 4.
The control terminal of the fiber optic communication power consumption control module 4 is connect with the controlled end that the signal sends drive module 1,
The test signal output end of the fiber optic communication power consumption control module 4 and the test signal that the signal sends drive module 1 are defeated
Enter end connection, the detection signal that test side and the signal of the fiber optic communication power consumption control module 4 receive conversion module 2 is defeated
Outlet connection.
The signal driving end of the laser 3 is connect with the signal output end that the signal sends drive module 1, described to swash
The signal output end of light device 3 is connect with the signal input part that the signal receives conversion module 2.
The laser 3 is also used to receive the second laser that first communication equipment is sended over by the optical fiber
Test signal；The second laser tests signal are as follows: first communication equipment is tested according to the first laser received
The length of the optical fiber is calculated and the test signal for carrying optical fiber length measuring result that feeds back in signal.
The fiber optic communication power consumption control module 4, for after opening power consumption control function, Xiang Suoshu signal to send driving
Module 1 sends corresponding test signal；It is also used to according to the length measurement that carries in the detection signal, described in control
Signal, which sends drive module 1, which carries out corresponding operating power consumption, reduces operation.
Compared with prior art, a kind of fiber optic telecommunications module disclosed by the embodiments of the present invention is opening power consumption control function
Afterwards, signal sends drive module 1 and exports corresponding driving signal according to test signal, to drive laser 3 to set to the first communication
Preparation goes out corresponding first laser test signal, and the first communication equipment is calculated according to the first laser test signal received
The length of optical fiber and the test signal (i.e. second laser test signal) for carrying optical fiber length measuring result fed back, signal connect
It receives conversion module 2 and second laser signal is converted into corresponding detection signal, according to the linear measure longimetry carried in detection signal
Corresponding operating power consumption reduction operation is carried out as a result, controlling the signal and sending drive module 1.By upper analysis it is found that in this hair
In bright embodiment, according to the length measurement carried in detection signal, controls the signal and send the progress phase of drive module 1
The operating power consumption answered reduces operation, intelligent to be adjusted to the power consumption for sending drive module, so that fiber optic telecommunications module is not necessarily to
It is communicated according to maximum operating power consumption always, effectively reduces power consumption of the fiber optic telecommunications module when carrying out fiber optic communication.
For example, it in the case where learning the length of optical fiber, can be adjusted by being previously written the setting value of memory
It haircuts and penetrates optical power.Such as: when external fiber lengths are respectively 100 meters, 500 meters, 1000 meters, 1500 meters, 2000 meters, light
Memory inside fiber communication power consumption control module 4 stores the corresponding transmitting optical power rated value for meeting and working normally,
When obtaining the length of external optical fiber, the value of transmitting optical power can be adjusted according to the setting value for being pre-written into memory.
When optical fiber is shorter, transmitting optical power rated value required for signal transmission drive module 1 is low when more long than optical fiber, because
Transmitting optical power can be effectively reduced using lower transmitting optical power at this time when optical fiber cable is shorter in this.So that optical fiber
It is logical in progress optical fiber to effectively reduce fiber optic telecommunications module without being communicated according to maximum operating power consumption always for communication module
Power consumption when letter.
Correspondence of the embodiment of the present invention provides a kind of optical fiber communication equipment, comprising: the fiber optic telecommunications module.
Compared with prior art, a kind of optical fiber communication equipment disclosed by the embodiments of the present invention, due to using above-mentioned optical fiber
Communication module, so that it is logical to effectively reduce optical fiber without being communicated according to maximum operating power consumption always for fiber optic telecommunications module
Believe power consumption of the equipment when carrying out fiber optic communication.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (12)
1. a kind of fiber optic telecommunications module, special for carrying out fiber optic communication with the first communication equipment with optical fiber communication function
Sign is, comprising:
Signal sends drive module, for exporting corresponding driving signal according to test signal；
Laser, the signal output end that signal drives end to send drive module with the signal connect, are used for according to reception
The driving signal arrived and the first laser test signal by optical fiber to first communication equipment sending respective intensities,
It is also used to receive first communication equipment and signal is tested by the second laser that the optical fiber sends over；The second laser
Test signal are as follows: first communication equipment carries out current fiber optic communication according to the first laser test signal received
The test signal for carrying testing result for whether normally detecting work and feeding back；
Signal receives conversion module, and signal input part connect with the signal output end of the laser, is used to receive
The second laser test signal be converted to corresponding detection signal；And
Fiber optic communication power consumption control module, control terminal are connect with the controlled end that the signal sends drive module, test side
The detection signal output end for receiving conversion module with the signal is connect, and test signal output end and the signal send and drive
The test signal input part of module connects, and sends drive module for after opening power consumption control function, controlling the signal
Carrying out operating power consumption reduces operation, and sends drive module to signal and send corresponding test signal, until detecting the inspection
Surveying the testing result carried in signal is abnormal communication.
2. fiber optic telecommunications module as described in claim 1, which is characterized in that the fiber optic communication power consumption control module includes:
Error code testing correction verification module and power eonsumption controller；
The test signal that the test signal sending end of the error code testing correction verification module and the signal send drive module inputs
End connection, the test check results output end of the error code testing correction verification module and the test check results of the power eonsumption controller
Input terminal connection, the control terminal of the power eonsumption controller are connect with the controlled end that the signal sends drive module；Wherein,
The error code testing correction verification module, for sending drive module to the signal under the control of the power consumption control module
Send preset error code testing checking signal；
The signal sends drive module, is also used to the error code testing checking signal being converted to corresponding driving signal concurrent
Give the laser；
The laser is also used to send corresponding the to first communication equipment by the optical fiber according to the driving signal
One laser testing signal, and it is also used to receive the second laser test signal that first communication equipment sends over；Wherein, institute
State second laser test signal are as follows: the first laser received test signal is converted to correspondence by first communication equipment
Error code testing checking signal and error checking is carried out to it, and send according to error checking result corresponding laser testing letter
Number；
The error code testing correction verification module is also used to obtain corresponding error code testing verification according to the detection signal received
As a result；
The power eonsumption controller sends drive module progress operating power consumption reduction operation for controlling the signal, and controls institute
It states error code testing correction verification module and carries out the transmission work of error code testing checking signal, until detecting the error code testing check results
For there are error codes；
The power eonsumption controller is also used to detect that the error code testing check results are there are error code, and control adjusts the letter
Number send drive module operating power consumption be the first operating power consumption；First operating power consumption is equal to the operating power consumption of last moment
The sum of with preset power consumption surplus.
3. fiber optic telecommunications module as claimed in claim 2, which is characterized in that the fiber optic communication power consumption control module is also wrapped
It includes: temperature detecting module；
The connection of the temperature detecting module and the power eonsumption controller, and for currently detected environment temperature to be sent to
The power eonsumption controller；
The power eonsumption controller is also used to from preset environment temperature look-up table, searches the numerical value pair with the environment temperature
The correction value of the power consumption adjustment answered, and the signal controlled according to the correction value that the power consumption adjusts to send drive module current
The adjustment amount that operating power consumption reduces；
Wherein, it is stored in advance in the environment temperature look-up table between the correction value adjusted there are many environment temperature and a variety of power consumptions
Mapping relations.
4. fiber optic telecommunications module as described in claim 1, which is characterized in that fiber optic communication power consumption control module includes: light function
Rate controller；
The control terminal of the light power controller is connect with the controlled end that the signal sends drive module, the optical power control
The test side of device is connect with the detection signal output end that the signal receives conversion module, the test letter of the light power controller
Number output end is connect with the test signal input part that the signal sends drive module；
Wherein, the signal sends drive module, is also used to optical power test signal being converted to corresponding driving signal concurrent
Give the laser；
The laser is also used to send corresponding the to first communication equipment by the optical fiber according to the driving signal
One laser testing signal, and it is also used to receive the second laser test signal that first communication equipment sends over；Wherein, institute
State second laser test signal are as follows: the first laser received test signal is converted to correspondence by first communication equipment
Optical power test signal and it is detected, and send corresponding laser testing signal according to testing result；
The signal receives conversion module, for the second laser received test signal to be converted to corresponding optical power
Detect signal；And
The light power controller, sending drive module and carry out operating power consumption for controlling the signal reduces operation, and to letter
It number sends drive module and sends corresponding optical power and test signal, until the result for detecting the optical power detection signal is institute
It states signal and sends drive module and be sent to the transmitting optical power of first communication equipment by optical fiber and meet described first and lead to
The minimum received optical power for believing that equipment works normally is equal.
5. fiber optic telecommunications module as claimed in claim 2, which is characterized in that it includes: to be used for that the signal, which sends drive module,
Corresponding digital signal is resolved into the digital signal resolution unit 11 of analog signal, first putting of being used to amplify signal
The driving circuit of big circuit and the driving signal for amplified signal to be converted to laser；
The signal output end of the digital signal resolution unit is connect with the signal input part of first amplifying circuit, and described
The signal output end of one amplifying circuit is connect with the signal input part of the driving circuit, the signal output end of the driving circuit
It is connect with the signal of laser driving end；
The test signal sending end and the test signal of the digital signal resolution unit 11 of the error code testing correction verification module are defeated
Enter end connection, the control terminal of the power eonsumption controller is connect with the controlled end of first amplifying circuit.
6. a kind of control method of fiber optic telecommunications module, which is characterized in that the described method includes:
After opening power consumption control function, control signal, which sends drive module, which carries out operating power consumption, reduces operation, and according to test
Signal tests signal to the first laser that the first communication equipment with optical fiber communication function sends respective intensities by optical fiber,
Until detecting that the testing result carried in the detection signal received is abnormal communication；
Wherein, the detection signal are as follows: signal is tested according to the first laser to first communication equipment and is carried out currently
The second laser test signal for carrying testing result whether fiber optic communication normally detects work and feed back is turned
The signal changed.
7. the control method of fiber optic telecommunications module as claimed in claim 6, which is characterized in that
The test signal is preset error code testing checking signal；
The second laser tests signal are as follows: first communication equipment converts the first laser received test signal
Error checking is carried out for corresponding error code testing checking signal and to it, and corresponding laser is sent according to error checking result
Test signal；
The testing result is that normal communication shows as error code testing check results as there is no error code, the testing result is not
It is that there are error codes that normal communication, which shows as error code testing check results,.
8. the control method of fiber optic telecommunications module as claimed in claim 6, which is characterized in that open power consumption control function it
Before, further includes:
By the optical fiber to first communication equipment issue interrogation signal, until receive first communication equipment according to
The idle signal that the interrogation signal returns；
The idle signal is responded, power consumption control function is opened.
9. the control method of fiber optic telecommunications module as claimed in claim 6, which is characterized in that the control signal sends driving
Module, which carries out operating power consumption, reduces operation, comprising:
According to the current environmental temperature got, from preset environment temperature look-up table, the number with the environment temperature is searched
It is worth the correction value of corresponding power consumption adjustment, and the signal transmission drive module is controlled according to the correction value of power consumption adjustment and is worked as
The adjustment amount that preceding operating power consumption reduces；
Wherein, it is stored in advance in the environment temperature look-up table between the correction value adjusted there are many environment temperature and a variety of power consumptions
Mapping relations.
10. a kind of fiber optic telecommunications module, special for carrying out fiber optic communication with the first communication equipment with optical fiber communication function
Sign is, comprising:
Signal sends drive module, for exporting corresponding driving signal according to test signal；
Laser, the signal output end that signal drives end to send drive module with the signal connect, are used for according to reception
The driving signal arrived and the first laser test signal by optical fiber to first communication equipment sending respective intensities,
It is also used to receive first communication equipment and signal is tested by the second laser that the optical fiber sends over；The second laser
Test signal are as follows: the optical fiber is calculated according to the first laser test signal received in first communication equipment
Length and the test signal for carrying optical fiber length measuring result fed back；
Signal receives conversion module, and signal input part connect with the signal output end of the laser, is used to receive
The second laser test signal be converted to corresponding detection signal；And
Fiber optic communication power consumption control module, control terminal are connect with the controlled end that the signal sends drive module, test side
The detection signal output end for receiving conversion module with the signal is connect, and test signal output end and the signal send and drive
The test signal input part of module connects, and for after opening power consumption control function, Xiang Suoshu signal to send drive module hair
Send corresponding test signal；It is also used to control the signal hair according to the length measurement carried in the detection signal
Sending drive module to carry out corresponding operating power consumption reduces operation.
11. a kind of optical fiber communication equipment characterized by comprising fiber optic telecommunications module as claimed in claims 1-5.
12. a kind of optical fiber communication equipment characterized by comprising fiber optic telecommunications module as claimed in claim 10.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490824A (en) * | 2020-03-11 | 2020-08-04 | 普联技术有限公司 | Energy-saving method and device for optical communication equipment, optical communication equipment and storage medium |
| CN112186491A (en) * | 2020-09-23 | 2021-01-05 | 武汉光迅科技股份有限公司 | Power consumption adjusting method |
| CN114039658A (en) * | 2021-11-12 | 2022-02-11 | 国网河南省电力公司邓州市供电公司 | Intelligent optical fiber monitoring system based on coherent light |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030823A (en) * | 2006-03-02 | 2007-09-05 | 台达电子工业股份有限公司 | Optical network unit and its controlling method |
| CN102196322A (en) * | 2010-03-12 | 2011-09-21 | 中兴通讯股份有限公司 | Optical power regulation method of Ethernet passive optical network (EPON) and optical line terminal |
| CN102487467A (en) * | 2010-09-16 | 2012-06-06 | 中兴通讯股份有限公司 | Negotiation control method and system for energy-saving mode |
| 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 |
| CN103401607A (en) * | 2013-07-09 | 2013-11-20 | 青岛海信宽带多媒体技术有限公司 | Method and device for acquiring monitoring temperature of optical module |
| US8831436B2 (en) * | 2010-12-30 | 2014-09-09 | Infinera Corporation | Method and apparatus for local optimization of an optical transmitter |
| CN105337661A (en) * | 2015-10-14 | 2016-02-17 | 上海斐讯数据通信技术有限公司 | Optical communication energy-saving control method and optical communication device |
| CN105656548A (en) * | 2016-01-29 | 2016-06-08 | 四川华拓光通信股份有限公司 | Gigabit-capable passive optical network-optical line terminal (GPON-OLT) burst receive optical power based detection system and application method thereof |
| CN205510059U (en) * | 2016-02-03 | 2016-08-24 | 河南辉煌科技股份有限公司 | System for automatically regulated laser emission power |
| WO2016170746A1 (en) * | 2015-04-20 | 2016-10-27 | Sony Corporation | Communication device, communication system, and communication method |
| JP2017228939A (en) * | 2016-06-22 | 2017-12-28 | 富士通株式会社 | Optical communication module, parallel processing device, and adjustment method |
| CN108781116A (en) * | 2017-11-30 | 2018-11-09 | 深圳市大疆创新科技有限公司 | A kind of power regulating method and laser measuring device for measuring |
| US20180359032A1 (en) * | 2017-06-09 | 2018-12-13 | Fujitsu Limited | Optical terminal device, optical terminating device, and communication control method |
| CN109474929A (en) * | 2018-12-29 | 2019-03-15 | 飞天诚信科技股份有限公司 | Power consumption mode adjusting method, device, electronic equipment and computer readable storage medium |
| CN109547107A (en) * | 2017-09-21 | 2019-03-29 | 中兴通讯股份有限公司 | The method, apparatus and equipment of downlink optical signal are controlled in passive optical network |
-
2019
- 2019-07-29 CN CN201910690247.3A patent/CN110492929B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030823A (en) * | 2006-03-02 | 2007-09-05 | 台达电子工业股份有限公司 | Optical network unit and its controlling method |
| CN102196322A (en) * | 2010-03-12 | 2011-09-21 | 中兴通讯股份有限公司 | Optical power regulation method of Ethernet passive optical network (EPON) and optical line terminal |
| CN102487467A (en) * | 2010-09-16 | 2012-06-06 | 中兴通讯股份有限公司 | Negotiation control method and system for energy-saving mode |
| US8831436B2 (en) * | 2010-12-30 | 2014-09-09 | Infinera Corporation | Method and apparatus for local optimization of an optical transmitter |
| 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 |
| CN103401607A (en) * | 2013-07-09 | 2013-11-20 | 青岛海信宽带多媒体技术有限公司 | Method and device for acquiring monitoring temperature of optical module |
| WO2016170746A1 (en) * | 2015-04-20 | 2016-10-27 | Sony Corporation | Communication device, communication system, and communication method |
| CN105337661A (en) * | 2015-10-14 | 2016-02-17 | 上海斐讯数据通信技术有限公司 | Optical communication energy-saving control method and optical communication device |
| CN105656548A (en) * | 2016-01-29 | 2016-06-08 | 四川华拓光通信股份有限公司 | Gigabit-capable passive optical network-optical line terminal (GPON-OLT) burst receive optical power based detection system and application method thereof |
| CN205510059U (en) * | 2016-02-03 | 2016-08-24 | 河南辉煌科技股份有限公司 | System for automatically regulated laser emission power |
| JP2017228939A (en) * | 2016-06-22 | 2017-12-28 | 富士通株式会社 | Optical communication module, parallel processing device, and adjustment method |
| US20180359032A1 (en) * | 2017-06-09 | 2018-12-13 | Fujitsu Limited | Optical terminal device, optical terminating device, and communication control method |
| CN109547107A (en) * | 2017-09-21 | 2019-03-29 | 中兴通讯股份有限公司 | The method, apparatus and equipment of downlink optical signal are controlled in passive optical network |
| CN108781116A (en) * | 2017-11-30 | 2018-11-09 | 深圳市大疆创新科技有限公司 | A kind of power regulating method and laser measuring device for measuring |
| CN109474929A (en) * | 2018-12-29 | 2019-03-15 | 飞天诚信科技股份有限公司 | Power consumption mode adjusting method, device, electronic equipment and computer readable storage medium |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490824A (en) * | 2020-03-11 | 2020-08-04 | 普联技术有限公司 | Energy-saving method and device for optical communication equipment, optical communication equipment and storage medium |
| CN111490824B (en) * | 2020-03-11 | 2021-11-12 | 普联技术有限公司 | Energy-saving method and device for optical communication equipment, optical communication equipment and storage medium |
| CN112186491A (en) * | 2020-09-23 | 2021-01-05 | 武汉光迅科技股份有限公司 | Power consumption adjusting method |
| CN114039658A (en) * | 2021-11-12 | 2022-02-11 | 国网河南省电力公司邓州市供电公司 | Intelligent optical fiber monitoring system based on coherent light |
| CN114039658B (en) * | 2021-11-12 | 2024-02-09 | 国网河南省电力公司邓州市供电公司 | Intelligent optical fiber monitoring system based on coherent light |
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