CN110149145A - A kind of system and method for the system-level batch detection of optical module - Google Patents
A kind of system and method for the system-level batch detection of optical module Download PDFInfo
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- CN110149145A CN110149145A CN201910307096.9A CN201910307096A CN110149145A CN 110149145 A CN110149145 A CN 110149145A CN 201910307096 A CN201910307096 A CN 201910307096A CN 110149145 A CN110149145 A CN 110149145A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0083—Testing; Monitoring
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Abstract
The invention discloses a kind of system and method for the system-level batch detection of optical module, system includes: module rack, for fixing optical module；Jumper wire rack, for fixing optical patchcord；Monitoring software module according to the test pattern generation test result that user selects, and is analyzed test result for acquiring the status information of tested optical module and the network equipment, while by test result storage into database.System-level batch detection is carried out to optical module using the system, it is easy to operate, detection efficiency is high, module be can be realized in the hot plug test of the network equipments such as interchanger, upper power failure test, continuity testing, the test of EEPROM information, numerical diagnostic test and flow rate test etc., the vacancy of system level testing between the network equipments such as optical module and interchanger is filled up, in optical module manufacturer factory testing module quality, exchanges engineer's workshop detection hardware welding quality and interchanger producer detection module compatibility etc. and be widely used.
Description
Technical field
The present invention relates to a kind of system and methods of the system-level batch detection of optical module, belong to optic communication and the network switch
Technical field.
Background technique
Optical module is made of opto-electronic device, functional circuit and optical interface etc., and effect is exactly photoelectric conversion, transmitting terminal
Optical signal is converted electrical signals into, after transmitting by optical fiber, optical signal is converted into electric signal again by receiving end.In data of today
In center applications, optical module has played great effect, has in fact been a kind of product most widely used in data center.
Optical module producer generally can all carry out parameter testing to optical module, such as emit light during producing optical module
The test such as power, received optical power, light eye figure.But these tests can only generally guarantee that the parameter of module itself is correct, not
System level testing of the module on the network equipments such as interchanger can be covered, as hot plug test, upper power failure test, connectivity are surveyed
Examination, the test of EEPROM information, numerical diagnostic test and flow rate test etc..
In order to meet the system level testing demand of optical module producer on network devices to module, set also for network is met
For manufacturer to the system-level and compatibility test demand of selected optical module, therefore, the present invention is intended to provide a kind of optical module
System-level batch detection measure.
Summary of the invention
For deficiency existing for above method, the invention proposes a kind of system of the system-level batch detection of optical module and sides
Method can be realized system-level batch testing between the network equipments such as optical module and interchanger.
The present invention solves its technical problem and adopts the technical scheme that:
On the one hand, the system of the system-level batch detection of a kind of optical module provided in an embodiment of the present invention, comprising:
Module rack, for fixing optical module；
Jumper wire rack, for fixing optical patchcord；
Monitoring software module, for acquiring the status information of tested optical module and the network equipment, according to the survey of user's selection
Schema creation test result is tried, and test result is analyzed, while by test result storage into database.
It is combined as a kind of possible implementation of the present embodiment, the optical module is arranged using snap in the mould
In block frame, the optical module includes SFP+ optical module and QSFP+ optical module.
Be combined as a kind of possible implementation of the present embodiment, the optical patchcord include LC-LC optical patchcord and
MPO-MPO optical patchcord.
It is combined as a kind of possible implementation of the present embodiment, the status information of the tested optical module and the network equipment
Including facility information and port status, the facility information includes tested network device name, software and hardware version and sequence number, institute
Stating port status includes port numbers, port speed, link state；The status information of the tested optical module includes EERPOM information
(module EEPROM information includes module type, manufacturer, sequence number, rate) and digital diagnostic information (digital diagnostic information
Including temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
It is combined as a kind of possible implementation of the present embodiment, the monitoring software module is by the survey of different test patterns
Test result carries out clear picture exhibition.
Be combined as a kind of possible implementation of the present embodiment, the test pattern include at least hot plug test, on
One of power failure test, continuity testing, digital diagnosis function test and module flow rate test are a variety of.
It is combined as a kind of possible implementation of the present embodiment, the test result includes: that customized information (is used
Family self-defined information includes testing time, test content and tester), test information (test information include test item, test
Process, test data, test result and test result), (facility information includes switch name, software and hardware version to facility information
And sequence number), port status information (port status information includes port numbers, port speed and link state), module EEPROM
Information (module EEPROM information includes module type, manufacturer, sequence number and rate) and digital diagnostic information (numerical diagnostic
Information includes temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
It is combined as a kind of possible implementation of the present embodiment, the monitoring software module analyzes test result
Result include every batch of be tested optical module test information and each test item qualification rate and warning information.
On the other hand, the method for the system-level batch detection of a kind of optical module provided in an embodiment of the present invention, including following step
It is rapid:
Batch is tested optical module and is mounted in module rack using pluggable mode by S1；
Optical patchcord is fixed on jumper wire rack by S2, and both ends are connect with tested optical module and monitoring software module respectively；
S3 acquires the status information of tested optical module and the network equipment；
S4 according to the test pattern generation test result of selection, and is stored into database；
S5 analyzes test result.
Be combined as a kind of possible implementation of the present embodiment, the test pattern include at least hot plug test, on
One of power failure test, continuity testing, digital diagnosis function test and module flow rate test are a variety of.
It is combined as a kind of possible implementation of the present embodiment, the method also includes: it is clear that test result is passed through
Picture is shown.
It is combined as a kind of possible implementation of the present embodiment, the method also includes: export the survey of tested optical module
Try information；
The test information of tested optical module includes that the test information of every batch of module summarizes and the qualification rate of each test item
And warning information.
It is combined as a kind of possible implementation of the present embodiment, the optical module is arranged using snap in the mould
In block frame, the optical module includes SFP+ optical module and QSFP+ optical module.
Be combined as a kind of possible implementation of the present embodiment, the optical patchcord include LC-LC optical patchcord and
MPO-MPO optical patchcord.
It is combined as a kind of possible implementation of the present embodiment, the status information of the tested optical module and the network equipment
Including facility information and port status, the facility information includes tested network device name, software and hardware version and sequence number, institute
Stating port status includes port numbers, port speed, link state；The status information of the tested optical module includes EERPOM information
(module EEPROM information includes module type, manufacturer, sequence number, rate) and digital diagnostic information (digital diagnostic information
Including temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
It is combined as a kind of possible implementation of the present embodiment, the test result includes: that customized information (is used
Family self-defined information includes testing time, test content and tester), test information (test information include test item, test
Process, test data, test result and test result), (facility information includes switch name, software and hardware version to facility information
And sequence number), port status information (port status information includes port numbers, port speed and link state), module EEPROM
Information (module EEPROM information includes module type, manufacturer, sequence number and rate) and digital diagnostic information (numerical diagnostic
Information includes temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
What the technical solution of the embodiment of the present invention can have has the beneficial effect that:
In order to meet the system level testing demand of optical module producer on network devices to module, set also for network is met
Standby system-level and compatibility test demand of the manufacturer to selected optical module, a kind of light of the technical solution of the embodiment of the present invention
The system of modular system grade batch detection, comprising: module rack, for fixing optical module；Jumper wire rack, for fixing optical patchcord；
Monitoring software module, for acquiring the status information of tested optical module and the network equipment, the test pattern according to user's selection is raw
It is analyzed at test result, and to test result, while by test result storage into database.Using the system to light
Module carries out system-level batch detection, easy to operate, detection efficiency is high, can be realized module in the heat of the network equipments such as interchanger
Test, upper power failure test, continuity testing, the test of EEPROM information, numerical diagnostic test and flow rate test etc. are plugged, is filled up
The vacancy of system level testing between the network equipments such as optical module and interchanger, in optical module manufacturer factory testing module matter
Amount, exchange engineer's workshop detection hardware welding quality and interchanger producer detection module compatibility etc. are widely used.
A kind of method of the system-level batch detection of optical module of the technical solution of the embodiment of the present invention, comprising the following steps:
Batch is tested optical module and is mounted in module rack using pluggable mode by S1；Optical patchcord is fixed on jumper wire rack by S2, and
Both ends are connect with tested optical module and monitoring software module respectively.S3 acquires the status information of tested optical module and the network equipment；
S4 according to the test pattern generation test result of selection, and is stored into database；S5 analyzes test result.The party
Method is easy to operate, detection efficiency is high, can be realized module the hot plug test of the network equipments such as interchanger, upper power failure test,
Continuity testing, the test of EEPROM information, numerical diagnostic test and flow rate test etc., have filled up the networks such as optical module and interchanger
The vacancy of system level testing between equipment.In optical module manufacturer factory testing module quality, exchanges engineer's workshop and detect hardware
Welding quality and interchanger producer detection module compatibility etc. are widely used.Optical module producer is not only met to module
System level testing demand on network devices, and meet network equipment vendor to the system-level of selected optical module and
Compatibility test demand.
Detailed description of the invention:
Fig. 1 is a kind of schematic diagram of the system of the system-level batch detection of optical module shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of the method for the system-level batch detection of optical module shown according to an exemplary embodiment；
Fig. 3 is that a concrete application of the invention implements the system-level batch detection structural block diagram of optical module exemplified.
Specific embodiment
The present invention will be further described with embodiment with reference to the accompanying drawing:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.Following disclosure provides many different embodiments or example is used to realize different knots of the invention
Structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, the present invention can be with
Repeat reference numerals and/or letter in different examples.This repetition is that for purposes of simplicity and clarity, itself is not indicated
Relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily to scale in the accompanying drawings
It draws.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid the present invention is unnecessarily limiting.
Fig. 1 is a kind of schematic diagram of the system of the system-level batch detection of optical module shown according to an exemplary embodiment.
As described in Figure 1, the system of the system-level batch detection of a kind of optical module provided in an embodiment of the present invention, comprising:
Module rack 1, for fixing optical module 2；
Jumper wire rack 3, for fixing optical patchcord 4；
Monitoring software module 5, for acquiring the status information of tested optical module and the network equipment, according to the survey of user's selection
Schema creation test result is tried, and test result is analyzed, while by test result storage into database.
It is combined as a kind of possible implementation of the present embodiment, the optical module is arranged using snap in the mould
In block frame, the optical module includes SFP+ optical module and QSFP+ optical module.
Be combined as a kind of possible implementation of the present embodiment, the optical patchcord include LC-LC optical patchcord and
MPO-MPO optical patchcord.
It is combined as a kind of possible implementation of the present embodiment, the status information of the tested optical module and the network equipment
Including facility information and port status, the facility information includes tested network device name, software and hardware version and sequence number, institute
Stating port status includes port numbers, port speed, link state；The status information of the tested optical module includes EERPOM information
(module EEPROM information includes module type, manufacturer, sequence number, rate) and digital diagnostic information (digital diagnostic information
Including temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
It is combined as a kind of possible implementation of the present embodiment, the monitoring software module is by the survey of different test patterns
Test result carries out clear picture exhibition.
Be combined as a kind of possible implementation of the present embodiment, the test pattern include at least hot plug test, on
One of power failure test, continuity testing, digital diagnosis function test and module flow rate test are a variety of.
It is combined as a kind of possible implementation of the present embodiment, the test result includes: that customized information (is used
Family self-defined information includes testing time, test content and tester), test information (test information include test item, test
Process, test data, test result and test result), (facility information includes switch name, software and hardware version to facility information
And sequence number), port status information (port status information includes port numbers, port speed and link state), module EEPROM
Information (module EEPROM information includes module type, manufacturer, sequence number and rate) and digital diagnostic information (numerical diagnostic
Information includes temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
It is combined as a kind of possible implementation of the present embodiment, the monitoring software module analyzes test result
Result include every batch of be tested optical module test information and each test item qualification rate and warning information.
In order to meet the system level testing demand of optical module producer on network devices to module, set also for network is met
Standby manufacturer carries out the system-level and compatibility test demand of selected optical module using the system of the present embodiment to optical module
System-level batch detection, easy to operate, detection efficiency is high, the hot plug that can be realized module in network equipments such as interchangers is surveyed
Examination, upper power failure test, continuity testing, the test of EEPROM information, numerical diagnostic test and flow rate test etc., have filled up optical module
The vacancy of system level testing between the network equipments such as interchanger, in optical module manufacturer factory testing module quality, exchange
Engineer's workshop detection hardware welding quality and interchanger producer detection module compatibility etc. are widely used.
Fig. 2 is a kind of flow chart of the method for the system-level batch detection of optical module shown according to an exemplary embodiment.
As shown in Fig. 2, a kind of method of the system-level batch detection of optical module provided in this embodiment, comprising the following steps:
Batch is tested optical module and is mounted in module rack using pluggable mode by S1；
Optical patchcord is fixed on jumper wire rack by S2, and both ends are connect with tested optical module and monitoring software module respectively；
S3 acquires the status information of tested optical module and the network equipment；
S4 according to the test pattern generation test result of selection, and is stored into database；
S5 analyzes test result.
Be combined as a kind of possible implementation of the present embodiment, the test pattern include at least hot plug test, on
One of power failure test, continuity testing, digital diagnosis function test and module flow rate test are a variety of.
It is combined as a kind of possible implementation of the present embodiment, the method also includes: it is clear that test result is passed through
Picture is shown.
It is combined as a kind of possible implementation of the present embodiment, the method also includes: export the survey of tested optical module
Try information；
The test information of tested optical module includes that the test information of every batch of module summarizes and the qualification rate of each test item
And warning information.
It is combined as a kind of possible implementation of the present embodiment, the optical module is arranged using snap in the mould
In block frame, the optical module includes SFP+ optical module and QSFP+ optical module.
Be combined as a kind of possible implementation of the present embodiment, the optical patchcord include LC-LC optical patchcord and
MPO-MPO optical patchcord.
It is combined as a kind of possible implementation of the present embodiment, the status information of the tested optical module and the network equipment
Including facility information and port status, the facility information includes tested network device name, software and hardware version and sequence number, institute
Stating port status includes port numbers, port speed, link state；The status information of the tested optical module includes EERPOM information
(module EEPROM information includes module type, manufacturer, sequence number, rate) and digital diagnostic information (digital diagnostic information
Including temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
It is combined as a kind of possible implementation of the present embodiment, the test result includes: that customized information (is used
Family self-defined information includes testing time, test content and tester), test information (test information include test item, test
Process, test data, test result and test result), (facility information includes switch name, software and hardware version to facility information
And sequence number), port status information (port status information includes port numbers, port speed and link state), module EEPROM
Information (module EEPROM information includes module type, manufacturer, sequence number and rate) and digital diagnostic information (numerical diagnostic
Information includes temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
The method of the present embodiment is easy to operate, detection efficiency is high, can be realized module in the heat of the network equipments such as interchanger
Test, upper power failure test, continuity testing, the test of EEPROM information, numerical diagnostic test and flow rate test etc. are plugged, is filled up
The vacancy of system level testing between the network equipments such as optical module and interchanger.In optical module manufacturer factory testing module matter
Amount, exchange engineer's workshop detection hardware welding quality and interchanger producer detection module compatibility etc. are widely used.Not only
The system level testing demand of optical module producer on network devices to module is met, and meets network equipment vendor to institute
The system-level and compatibility test demand of the optical module of selection.
Fig. 3 is that a concrete application of the invention implements the system-level batch detection structural block diagram of optical module exemplified.Such as Fig. 3 institute
Show, the system-level batch inspection system of optical module includes module rack, jumper wire rack and monitoring software three parts.
In the present embodiment, the module rack is used to fix optical module, can be according to exchange to be measured using click-on design mode
The port number of machine port number independent assortment module rack；Module rack supports SFP+ and QSFP+ optical module；It is special that module rack passes through
Structure design a step may be implemented into and out all modules.
In the present embodiment, the jumper wire rack is used to fix optical patchcord, can be according to test cross using click-on design mode
It changes planes port number and test item, the port number and mutual contact mode of jumper wire rack is freely combined；Jumper wire rack support LC-LC and
MPO-MPO optical patchcord.
In the present embodiment, the monitoring software can acquire the status information of tested interchanger, the test selected according to user
Schema creation test result records test result into database, and can analyze test result.
In the present embodiment, using the status information of SNMP acquisition interchanger and module, switch status information includes equipment
Information and port status, facility information include switch name, software and hardware version and sequence number, port status include port numbers,
Port speed, link state；Module status includes EERPOM information (module type, manufacturer, sequence number, rate) and number
Diagnostic message (temperature, voltage, electric current, transmitting optical power, received optical power and warning information).
In the present embodiment, user can choose a variety of test patterns to meet different testing requirements.Including detection module
Port status, detection module EEPROM information, detection module digital diagnostic information, module flow rate test etc..Every kind of test pattern
It can be carried out between an interchanger or two interchangers.
Detection module port status realizes that tested module can be same model in the following way, is also possible to not
Same model.Tested module is inserted into module rack, module rack is inserted into interchanger, tie jumper frame.When hot plug is tested, selection
The hot plug test interface of monitoring system, quickly by module rack into and out interchanger, the test presented according to monitoring system
As a result hot plug test result is obtained.When upper power failure test, the upper power failure test interface of monitoring system is selected, opens and closes and hands over
It changes planes power supply, upper power failure test conclusion is obtained according to the test result that monitoring system is presented.When continuity testing, selection monitoring system
The continuity testing interface of system obtains company according to the test result that monitoring system is presented by module rack into and out interchanger
General character test result.
Detection module EERPOM information and detection module digital diagnostic information realize in the following way, and tested module can be with
It is same model, is also possible to different models.Tested module is inserted into module rack, module rack is inserted into interchanger, is connected
Jumper wire rack.When detection module EEPROM information, the EERPOM test interface of monitoring system is selected, selects the mould of every port of test
Block model, monitoring system can call the EERPOM database of the model automatically, be matched with the module to be tested read, according to
The test result that monitoring system is presented obtains EEPROM test result.When digital diagnosis function is tested, the number of monitoring system is selected
Word diagnostic test interface, selects the module model of every port of test, and monitoring system can call the numerical diagnostic of the model automatically
Reference information is matched with the module to be tested read, and judges the numerical diagnostic warning information read, and is according to monitoring
The test result that system is presented obtains numerical diagnostic test result.
Module flow rate test realizes that tested module can be same model in the following way, is also possible to different
Model.Tested module is inserted into module rack, module rack is inserted into interchanger, tie jumper frame.When flow rate test, selection monitoring system
The flow rate test interface of system selects flow rate test mode, and used port is tested in selection, selects test mode, and such as snake is surveyed
Examination, two-by-two interconnection test etc., monitoring system can automatically configure interchanger according to the user's choice, pass through TCL Script controlling flow
Instrument obtains flow rate test conclusion according to the test result that monitoring system is presented.
In the present embodiment, different test patterns generate different test results, by clearly picture exhibition to user, and
And record test result is into database.The information recorded in database includes: customized information (testing time, test
Content, tester), test information (test item, testing process, test data, test result, test result), facility information
(switch name, software and hardware version and sequence number), port status information (port numbers, port speed, link state), module
(temperature, electric current, sends light at voltage for EEPROM information (module type, manufacturer, sequence number, rate) and digital diagnostic information
Power, received optical power and warning information).
In the present embodiment, test records all in database can be analyzed, generate the test information of various modules
Summarize, the test information of every batch of module summarizes, each test item qualification rate, warning information statistics etc..
The above is the preferred embodiment of the present invention, for those skilled in the art,
Without departing from the principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also regarded as this
The protection scope of invention.
Claims (10)
1. a kind of system of the system-level batch detection of optical module, characterized in that include:
Module rack, for fixing optical module；
Jumper wire rack, for fixing optical patchcord；
Monitoring software module, for acquiring the status information of tested optical module and the network equipment, according to the test mould of user's selection
Formula generates test result, and analyzes test result, while by test result storage into database.
2. a kind of system of the system-level batch detection of optical module according to claim 1, characterized in that the optical module is adopted
It is arranged in the module rack with snap, the optical module includes SFP+ optical module and QSFP+ optical module.
3. a kind of system of the system-level batch detection of optical module according to claim 1, characterized in that the optical patchcord
Including LC-LC optical patchcord and MPO-MPO optical patchcord.
4. a kind of system of the system-level batch detection of optical module according to claim 1, characterized in that the tested optical mode
The status information of block and the network equipment includes facility information and port status, and the facility information includes tested network implementor name
Claim, software and hardware version and sequence number, the port status include port numbers, port speed, link state；The tested optical module
Status information include EERPOM information and digital diagnostic information.
5. a kind of system of the system-level batch detection of optical module according to claim 1, characterized in that the monitoring software
The test result of different test patterns is carried out clear picture exhibition by module；
The test result includes: customized information, test information, facility information, port status information, module EEPROM
Information and digital diagnostic information.
6. a kind of system of the system-level batch detection of optical module described in -5 any one according to claim 1, characterized in that institute
Stating the result that monitoring software module analyzes test result includes the test information and each survey that every batch of is tested optical module
Try the qualification rate and warning information of item.
7. a kind of method of the system-level batch detection of optical module, characterized in that the following steps are included:
Batch is tested optical module and is mounted in module rack using pluggable mode by S1；
Optical patchcord is fixed on jumper wire rack by S2, and both ends are connect with tested optical module and monitoring software module respectively；
S3 acquires the status information of tested optical module and the network equipment；
S4 according to the test pattern generation test result of selection, and is stored into database；
S5 analyzes test result.
8. a kind of method of the system-level batch detection of optical module according to claim 7, characterized in that the test pattern
Including at least one in hot plug test, upper power failure test, continuity testing, digital diagnosis function test and module flow rate test
Kind is a variety of.
9. a kind of method of the system-level batch detection of optical module according to claim 7 or 8, characterized in that further include: it will
Test result is shown by clear picture.
10. a kind of method of the system-level batch detection of optical module according to claim 7 or 8, characterized in that further include:
Export the test information of tested optical module.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111131936A (en) * | 2019-12-28 | 2020-05-08 | 苏州浪潮智能科技有限公司 | Optical module monitoring method, monitoring device, switch and storage medium |
| CN111147320A (en) * | 2019-11-29 | 2020-05-12 | 苏州浪潮智能科技有限公司 | Port information monitoring method, device, equipment and readable storage medium |
| CN112887018A (en) * | 2021-02-03 | 2021-06-01 | 中国信息通信研究院 | Optical module testing method and device |
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