CN108415801A - Backplane test method and computer storage media - Google Patents
Backplane test method and computer storage media Download PDFInfo
- Publication number
- CN108415801A CN108415801A CN201810188364.5A CN201810188364A CN108415801A CN 108415801 A CN108415801 A CN 108415801A CN 201810188364 A CN201810188364 A CN 201810188364A CN 108415801 A CN108415801 A CN 108415801A
- Authority
- CN
- China
- Prior art keywords
- test
- module
- board
- master control
- backplane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test buses, lines or interfaces, e.g. stuck-at or open line faults
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a kind of backplane test method, full configuration has a master control borad and cable card board on the slot position of the backboard, testing results management module and main control end test module on the master control borad, operation line card end test module on the line card；This method includes：Test and management module receives test request；The test and management module controls the main control end test module starting state signal path, control signal path and data-signal lane testing and line card end test module log-on data signal path test；The test and management module obtains the test result that the main control end test module and line card end test module generate and the test result is stored on the master control borad.The test process of the backplane test method is full-automatic, and can provide location information to the abnormal board of test, improves testing efficiency.
Description
Technical field
The invention belongs to data communication technology fields, and in particular to backplane test method and computer storage media.
Background technology
Distributed communication equipment is usually made of master control borad, cable card board, backboard, and master control borad and cable card board are interconnected by backboard
Communication, prevailing transmission channel of the backboard as signal between each board, test are just particularly important.Existing backboard is surveyed online
Examination is all to issue a variety of different configuration orders and querying command by manual type, in combination with manually observing each board
LED status judges the quality of backplane channel, time-consuming and laborious, inefficiency.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of backplane test method and computer storage is situated between
Matter, the shortcomings that for overcoming in the prior art.
Specifically, the present invention proposes embodiment in detail below：
An embodiment of the present invention provides a kind of backplane test method, full configuration has master control borad and line card on the slot position of the backboard
Plate, testing results management module and main control end test module on the master control borad, operation line card end test module on the line card；
This method includes：
Test and management module receives test request；
The test and management module control the main control end test module starting state signal path, control signal path and
Data signal channel is tested and line card end test module log-on data signal path test；
The test and management module obtains the test that the main control end test module and line card end test module generate
As a result it and by the test result is stored on the master control borad.
As a further improvement of the above technical scheme, it is furnished with 2 master control borads, 2 master control borad structures on the backboard
At main-apparatus protection；The test and management module control master control borad executes active-standby switch test.
As a further improvement of the above technical scheme, the test and management module receives the survey that user sends by serial ports
Examination request.
As a further improvement of the above technical scheme, it is logical to carry out status signal lane testing for the main control end test module
Cross acquisition mirror image load flag information realization.
As a further improvement of the above technical scheme, it is logical to carry out control signal path test for the main control end test module
It crosses and issues reset to board, power on or lower electric control instructs and obtains the information and online information in place of the board to realize.
As a further improvement of the above technical scheme, the main control end test module is for testing master control borad and master control borad
And the data signal channel between master control borad and cable card board；The main control end test module tests number using ping utility mode
According to signal path.
As a further improvement of the above technical scheme, the addresses ip that the ping utility is selected are the master control borad and institute
The internal network address of cable card board is stated, the internal network address selects the addresses ip of 127 network segments.
As a further improvement of the above technical scheme, line card end test module is for testing cable card board and cable card board
Between data signal channel, line card end test module data signal under test channel by the way of receiving and dispatching counting messages.
As a further improvement of the above technical scheme, line card end test module is by the way of receiving and dispatching counting messages
Data signal under test channel specifically includes：Each cable card board as source generation test packet and to other all cable card boards successively
Test packet is sent, while each cable card board is held receive the test packet that other all cable card boards are sent as a purpose, each line
Snap-gauge will send counting messages and receive gives the test and management module on counting messages.
The embodiment of the present invention additionally provides a kind of computer storage media, is stored with above-mentioned backplane test method and is used
Computer program.
It is at least had the advantages that compared with existing known technology using technical solution provided by the invention：It should
Backplane test method realized using software program mode, test process automation, and can be provided to the abnormal board of test
Location information improves testing efficiency.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of flow diagram for backplane test method that the embodiment of the present invention proposes；
Fig. 2 is the connection diagram of distributed communication equipment board and backboard.
Specific implementation mode
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that：There is no disclosure protection domain is limited to specific reality disclosed herein
The intention of example is applied, but the disclosure should be interpreted as to all in the spirit and scope for covering the various embodiments for falling into the disclosure
Adjustment, equivalent and/or alternative.
Hereinafter, disclosed in the term " comprising " that can be used in the various embodiments of the disclosure or " may include " instruction
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in the various embodiments of the disclosure, term " comprising ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, the combination of element, component or aforementioned item presence or increase one or more features, number,
Step, the possibility of operation, the combination of element, component or aforementioned item.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, presented above be not intended to limit the suitable of the element
Sequence and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, the first user sets
Standby and second user equipment indicates different user devices, although the two is all user equipment.For example, not departing from each of the disclosure
In the case of the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should be noted that：It, can be by the first composition member if a constituent element ' attach ' to another constituent element by description
Part is directly connected to the second constituent element, and " connection " third can be formed between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.Unless otherwise defined, otherwise all terms used herein (including technical term and
Scientific terminology) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and the meaning of Utopian meaning or too formal will be interpreted as having, unless at this
It is clearly defined in disclosed various embodiments.
An embodiment of the present invention provides a kind of backplane test method, full configuration has master control borad and cable card board on the slot position of backboard.
Referring to Fig. 2,6 plate slots are provided with altogether in the present embodiment, on backboard, wherein 2 master control board slot positions and 4 cable card boards
Slot position, when back plate testing, need to plug 2 master control borads (the first master control borad, the second master control borad) and 4 cable card board (the first line cards
Plate, the second cable card board, third cable card board and the 4th cable card board) to ensure backboard full configuration.2 master control borads constitute main-apparatus protection.For
All transmission channels of more comprehensive testing backboard need to ensure slot position full configuration.Testing results management module and master on master control borad
End test module is controlled, line card end test module is run on line card.
As shown in Figure 1, the backplane test method includes：
S101, test and management module receive test request.
In the present embodiment, test and management module receives the test request that user sends by serial ports.
S102, the test and management module control the main control end test module starting state signal path, control signal
Channel and data-signal lane testing and line card end test module log-on data signal path test.
In the present embodiment, it is furnished with 2 master control borads on backboard, wherein 1 main control board and 1 slave control board, 2
Master control borad constitutes main-apparatus protection；Test and management module controls master control borad and executes active-standby switch test.Cable card board on backboard is only rung
The control signal for answering main control board is not responding to the control signal of slave control board.Any master control borad in use all may be used
Main control board can be become, when the first master control borad is main control board, tester initiates test request to the first master control borad,
First master control board starting test supervisor program carries out the first master control borad respectively to the second master control borad and first to fourth cable card board
Status signal channel, control signal path and data-signal lane testing, after the completion of the test of the first master control borad, by executing master
Standby switching sets the second master control borad to main control board, and the second master control board starting test supervisor program carries out the second master control borad
Respectively to the status signal channel of the first master control borad and first to fourth cable card board, control signal path and data signal channel
Test.
The data of the main completion status signal path test of main control end test module, control signal path test and main control end
Transmission channel is tested.The data transmission channel of main control end is tested, including number between master control borad and master control borad, master control borad and cable card board
It is tested according to transmission channel.
Status signal lane testing is using the method for collecting original state.Specifically, in the present embodiment, main control end is tested
Module carries out status signal lane testing and loads flag information realization by obtaining mirror image.Due to tested all slot positions of backboard
Stick with board, in system electrification loading procedure, each board will be automatically performed mirror image load, can mirror image be loaded flag at this time
Testing result as status signal channel.Such as：Slave control board and each cable card board obtain corresponding from main control board
Mirror image simultaneously can be loaded flag after loading successfully and unsuccessful be set to success by original by mirror image.The mirror image load mark of some board
It is successfully to indicate that the board normal load is run to know position, which is online.Otherwise board is at not presence.
If main control end test module is collected into the state in place of a certain board and presence is true, the corresponding groove position shape of backboard
The test of state signal path passes through.
Signal path test is controlled to test using control terminal bonding state feedback method is enabled.Main control board is actively sent out
Signal is controlled, control signal controls the board that signal path is transferred to corresponding groove position by backboard, and board responds the control signal,
And change corresponding status signal, main control board by detecting state signal intensity, with this access control signal path whether
Normally.Specifically, in the present embodiment, it is multiple by being issued to board to carry out the test of control signal path for main control end test module
Position powers on or lower electric control instructs and obtains the information and online information in place of the board to realize.
Reseting controling signal lane testing, that is, main control end test module is read by enabling specific slot position board reset signal
Take corresponding groove position in place and presence, if board is resetted after receiving the reset signal, main control end test module is read at this time
The state in place for getting board is that true, presence is false, and the expression board that is reset has responded reset signal.Test program is herein
Presence is continued waiting under state again becomes true, if waiting for setting time time-out, the presence of corresponding groove position board is not
It is true, this time reset test failure.
Lower electricity, the test of upper electric control signal path, i.e., main control end test module detects tested control channel slot position upper plate
To the slot position, control channel writes electrically operated when being stuck in line, and the state in place of board is false at this time, and lower electrical testing passes through；Work as board
Corresponding groove position signal in place is fictitious time, and to the slot position, control channel is write electrically operated, and the state in place of board is true at this time, is powered on
Test passes through.
In the present embodiment, main control end test module for test master control borad and master control borad and master control borad and cable card board it
Between data signal channel；The main control end test module uses ping utility mode data signal under test channel.The ping
The addresses ip that program is selected are the internal network address of the master control borad and the cable card board, and the internal network address is selected
The addresses ip of 127 network segments.An internal network address can be distributed after each board load images version success.Such as：It is primary
The internal network address of master control borad is 127.0.0.1, and the internal network address of slave control board is 127.0.0.2, cable card board 1
Internal network address is 127.0.0.101, and the internal network address of snap-gauge 2 is 127.0.0.102.Main control board passes through ping
127.0.0.2-t it 100000 tests the data signal channel between slave control board, passes through ping127.0.0.102-t
100000 test the data signal channel between cable card board 2.It is specified when being given out a contract for a project by using ping utility and sends message
Number 100000 just indicates that the data channel is tested only when main control end test module receives 100000 ping back messages
Pass through, otherwise indicates test crash.
It after second master control borad completes backplane channel test, will continue that line card end test module is guided to complete to carry on the back between cable card board
Board channel is tested, in order to accelerate test process and achieve the purpose that increase backboard load, the line card end test on all cable card boards
Module will be activated simultaneously.
In the present embodiment, line card end test module is used to test the data signal channel between cable card board and cable card board,
Line card end test module data signal under test channel by the way of receiving and dispatching counting messages.Line card end test module is used and is transmited and receive telegrams
The mode data signal under test channel of text statistics specifically includes：Each cable card board is as source generation test packet and to other institutes
There is cable card board to send test packet successively, while each cable card board is held receive the test that other all cable card boards are sent as a purpose
Message, each cable card board will send counting messages and receive gives test and management module on counting messages.
All cable card boards two-by-two between all will carry out data channel transmission and receive test, each line card end test module initialization
When, will all initialize respective data generating unit, data transmission unit, data receipt unit, the data generating unit and
Source of the data transmission unit as backboard data channel, destination of the data receipt unit as backboard data channel,
Each i.e. corresponding 1 backboard data channel entrance of line slot, also corresponding 1 backboard data channel outlet simultaneously, in order to standard
The Way in of backboard data channel and the communication quality situation of export direction really are tested out, all line card ends test module is adopted
It uses and was both realized as data source or as data destination mode.Data transmission unit will send to every other line card and report
Text, if backboard is qualified, message that data receipt unit will receive every other board and send over.This method is advantageous in that
The transmission rate and message length that data can be controlled, its object is to can surpass 10,000,000,000 bandwidth between linear speed test line card-line card
Data transmission channel, such as transmission 8000 byte of test packet regular length, the FREQUENCY CONTROL of line card transmission data exists
1.3Mpps can make 10,000,000,000 backplane channel data traffics reach linear speed, to subtest with line card performance requirement not high, realization side
Just.
After test supervisor program guiding all line card ends test module starts operation, test module will complete data and generate
The initialization of unit, data transmission unit, data receipt unit, even if with the test of backboard data channel is started.
The data generating unit generates test packet information, and the test packet information includes that message content, message are long
Degree, message cycle send number, and message information is passed to data transmission unit.
The data transmission unit sends datagram to other line cards in turn successively, and transmitted message content is produced by data
The test packet information that raw unit generates determines, at the same data transmission unit by header add source line card slot number and
Destination line card slot number to distinguish tested backboard data channel, while being directed to each test packet, and data send single
Member will be to the several messages of each target slot bit port transmission cycle according to the number that cycles through in test packet information.
The data receipt unit, which is completed to export from backboard data channel, receives message, and is counted, the backboard number
For example off quality according to channel, data receipt unit will receive error message, while data receipt unit connects data are parsed
The data statistics of source-data purpose backplane channel will be recorded by receiving unit, including always receive packet counting, correct message meter
Number, error message count.
After the completion of the test of line card end test case, will be reported to main control end test and management module test content and as a result, its
Middle test content includes sending counting messages to each destination respectively as source, and test result includes terminating to receive as a purpose
The counting messages that source sends over, main control end test supervisor program summarize the statistical information at line card end, and test and management module will
According to backplane channel Quality estimation between statistical information progress line card-line card, method is to judge the line card and purpose end line of source
The counting messages information of card is identical, and destination counts no any error count, then it represents that backplane channel quality between the line card
Between qualification, such as the first cable card board and the second cable card board, the first cable card board is sent to the message of the second cable card board as source
Statistics is denoted as T12, and the counting messages that the second cable card board is sent to the first cable card board as source are denoted as T21, and the first cable card board is made
For the purpose of termination receive the message of the second cable card board and be denoted as R12, the second cable card board terminates receive the first cable card board as a purpose
Message is denoted as R21, only when counting T12 and R12, T21 and R21 are essentially equal, the first cable card board of test item and the second line card
Backplane channel test passes between plate.Meanwhile transmission end and receiving terminal are counted respectively, being advantageous in that accurately to determine
Position abnormal data channel.
S103, the test and management module obtain what the main control end test module and line card end test module generated
The test result is simultaneously stored on the master control borad by test result.
All test results, which can be all synchronized to, in test process just starts to start on the master control borad of test assignment.Tester
Member's export test result file, by the quality for determining backplane channel to analysis test result.
Using the backplane test method of the application, tester need not customize special test equipment and equipment, it is only necessary to
Test image program packet is customized by load.Image program include master control start mirror image, line card startup mirror image with
And test and management module, main control end test module and line card end test module.When tester powers on distributed communication equipment, etc.
After customizing test image program packet loaded, tester sends out test request, testing tube to a wherein master control borad
It manages module and Automatic dispatching main control end test module and line card end test module is opened into test, test and management module will collect master control
The test result of plate and the test result of cable card board summarize, and generate final test report, and test report will be specified
It is saved in initial start up and execute on the master control borad of test and management module place, tester is somebody's turn to do by checking that test report can understand
Whether backboard is qualified, if unqualified, test report provides corresponding underproof backplane channel information simultaneously, is conducive to follow-up fast
Fast investigation problem.
The embodiment of the present invention additionally provides computer storage media, is stored with meter used in above-mentioned backplane test method
Calculation machine program.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in equipment in implement scene can be described according to implement scene into
Row is distributed in the equipment of implement scene, can also be carried out respective change and be set positioned at the one or more different from this implement scene
In standby.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the quality of implement scene.Disclosed above is only the present invention
Several specific implementation scenes, still, the present invention is not limited to this, and the changes that any person skilled in the art can think of is all
Protection scope of the present invention should be fallen into.
Claims (10)
1. a kind of backplane test method, which is characterized in that full configuration has master control borad and cable card board, the master on the slot position of the backboard
Testing results management module and main control end test module on plate are controlled, line card end test module is run on the line card；This method packet
It includes：
Test and management module receives test request；
The test and management module controls the main control end test module starting state signal path, control signal path and data
Signal path is tested and line card end test module log-on data signal path test；
The test and management module obtains the test result that the main control end test module and line card end test module generate
And the test result is stored on the master control borad.
2. backplane test method according to claim 1, which is characterized in that on the backboard be furnished with 2 master control borads, 2
The master control borad constitutes main-apparatus protection；The test and management module control master control borad executes active-standby switch test.
3. backplane test method according to claim 1, which is characterized in that the test and management module is received by serial ports
The test request that user sends.
4. backplane test method according to claim 1, which is characterized in that the main control end test module carries out state letter
Number lane testing, which passes through, to be obtained mirror image and loads flag information realization.
5. backplane test method according to claim 1, which is characterized in that the main control end test module carries out control letter
Number lane testing is by issuing reset to board, powering on or lower electric control instructs and obtain the information in place of the board and online
Information is realized.
6. backplane test method according to claim 1, which is characterized in that the main control end test module is for testing master
Control the data signal channel between plate and master control borad and master control borad and cable card board；The main control end test module uses ping journeys
Sequential mode data signal under test channel.
7. backplane test method according to claim 6, which is characterized in that the addresses ip that the ping utility is selected are institute
The internal network address of master control borad and the cable card board is stated, the internal network address selects the addresses ip of 127 network segments.
8. backplane test method according to claim 1, which is characterized in that line card end test module is used for p-wire
Data signal channel between snap-gauge and cable card board, line card end test module test number by the way of receiving and dispatching counting messages
According to signal path.
9. backplane test method according to claim 8, which is characterized in that line card end test module is used and transmited and receive telegrams
The mode data signal under test channel of text statistics specifically includes：Each cable card board is as source generation test packet and to other institutes
There is cable card board to send test packet successively, while each cable card board is held receive the test that other all cable card boards are sent as a purpose
Message, each cable card board will send counting messages and receive gives the test and management module on counting messages.
10. a kind of computer storage media, which is characterized in that it is stored with claim 1-9 any one of them back plate testings
Computer program used in method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188364.5A CN108415801A (en) | 2018-03-07 | 2018-03-07 | Backplane test method and computer storage media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188364.5A CN108415801A (en) | 2018-03-07 | 2018-03-07 | Backplane test method and computer storage media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108415801A true CN108415801A (en) | 2018-08-17 |
Family
ID=63130543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188364.5A Pending CN108415801A (en) | 2018-03-07 | 2018-03-07 | Backplane test method and computer storage media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108415801A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813524A (en) * | 2018-12-03 | 2019-05-28 | 深圳市天视通电子科技有限公司 | A kind of method, apparatus and system of mould group batch testing |
| CN112965751A (en) * | 2021-03-04 | 2021-06-15 | 杭州迪普科技股份有限公司 | Main control board card for frame type equipment |
| CN113037581A (en) * | 2019-12-24 | 2021-06-25 | 迈普通信技术股份有限公司 | Backboard channel testing method and device, board card and computer readable storage medium |
| CN113595818A (en) * | 2021-07-22 | 2021-11-02 | 云尖信息技术有限公司 | Test method for detecting flow of frame type cable clamp plate |
| CN114362815A (en) * | 2022-03-21 | 2022-04-15 | 北京新松佳和电子***股份有限公司 | Test method for backboard optical module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009046655A1 (en) * | 2007-09-30 | 2009-04-16 | Huawei Technologies Co., Ltd. | System, method and device for automatic protection switching |
| CN102752150A (en) * | 2012-07-20 | 2012-10-24 | 迈普通信技术股份有限公司 | Distributed communication equipment capable of providing remote board card debugging and remote board card debugging method |
| CN103631688A (en) * | 2013-12-05 | 2014-03-12 | 迈普通信技术股份有限公司 | Method and system for testing interface signal |
| CN104518837A (en) * | 2013-09-30 | 2015-04-15 | 安徽量子通信技术有限公司 | Testing backboard, testing device and testing system for board cards |
| CN105095037A (en) * | 2015-09-11 | 2015-11-25 | 北京星网锐捷网络技术有限公司 | Wire card, backboard of wire card and wire card test method |
-
2018
- 2018-03-07 CN CN201810188364.5A patent/CN108415801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009046655A1 (en) * | 2007-09-30 | 2009-04-16 | Huawei Technologies Co., Ltd. | System, method and device for automatic protection switching |
| CN102752150A (en) * | 2012-07-20 | 2012-10-24 | 迈普通信技术股份有限公司 | Distributed communication equipment capable of providing remote board card debugging and remote board card debugging method |
| CN104518837A (en) * | 2013-09-30 | 2015-04-15 | 安徽量子通信技术有限公司 | Testing backboard, testing device and testing system for board cards |
| CN103631688A (en) * | 2013-12-05 | 2014-03-12 | 迈普通信技术股份有限公司 | Method and system for testing interface signal |
| CN105095037A (en) * | 2015-09-11 | 2015-11-25 | 北京星网锐捷网络技术有限公司 | Wire card, backboard of wire card and wire card test method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813524A (en) * | 2018-12-03 | 2019-05-28 | 深圳市天视通电子科技有限公司 | A kind of method, apparatus and system of mould group batch testing |
| CN113037581A (en) * | 2019-12-24 | 2021-06-25 | 迈普通信技术股份有限公司 | Backboard channel testing method and device, board card and computer readable storage medium |
| CN113037581B (en) * | 2019-12-24 | 2024-02-27 | 迈普通信技术股份有限公司 | Backboard channel testing method and device, board card and computer readable storage medium |
| CN112965751A (en) * | 2021-03-04 | 2021-06-15 | 杭州迪普科技股份有限公司 | Main control board card for frame type equipment |
| CN112965751B (en) * | 2021-03-04 | 2023-05-26 | 杭州迪普科技股份有限公司 | Main control board card for frame type equipment |
| CN113595818A (en) * | 2021-07-22 | 2021-11-02 | 云尖信息技术有限公司 | Test method for detecting flow of frame type cable clamp plate |
| CN113595818B (en) * | 2021-07-22 | 2022-08-26 | 云尖信息技术有限公司 | Test method for detecting flow of frame type cable clamp plate |
| CN114362815A (en) * | 2022-03-21 | 2022-04-15 | 北京新松佳和电子***股份有限公司 | Test method for backboard optical module |
| CN114362815B (en) * | 2022-03-21 | 2022-06-14 | 北京新松佳和电子***股份有限公司 | Test method for backboard optical module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108415801A (en) | Backplane test method and computer storage media | |
| CN112217702B (en) | Automatic addressing method for cascade master-slave module, master control module and slave control module | |
| CN113514726B (en) | Complete machine cable detection system and method | |
| CN107465558B (en) | Double-channel voting system | |
| CN112511370B (en) | Signal test system with self-switching PHY (physical layer) mode | |
| CN104820156B (en) | A kind of Beam Detector and method | |
| CN103186440B (en) | Detect subcard method, apparatus and system in place | |
| CN102929758A (en) | Integrated triggering route device for PXI intelligent testing platform equipment | |
| CN108548956A (en) | Power consumption test device and method for intelligent terminal | |
| CN101800672A (en) | Equipment detection method and equipment | |
| CN109547274A (en) | A kind of enclosure board switching method, device and first network equipment | |
| CN109633414B (en) | Backboard testing device and method based on ATCA (advanced telecom computing architecture) | |
| CN215375738U (en) | Wire harness detection device and wire harness detection system | |
| US7480835B2 (en) | Testing system and testing method for a link control card | |
| CN105911312A (en) | Butt-joint realization method and apparatus for terminals of electronic equipment, and detection method and apparatus of equipment | |
| CN211148837U (en) | Outer quick-witted testing arrangement of air conditioner | |
| CN113281639A (en) | Board card testing device, system and method | |
| WO2017027712A1 (en) | Systems and methods for monitoring and managing communication paths | |
| CN110943891A (en) | Detection apparatus for be used for switch port broadcast storm | |
| CN116915766B (en) | Pattern file multipath synchronous issuing method based on switch | |
| CN212967036U (en) | LED display system and control device thereof | |
| CN112636826B (en) | Optical module testing system with OAM function and testing method | |
| US20030229732A1 (en) | Serial bus type configuration recognition and alarm apparatus | |
| CN113945866B (en) | Testing device and testing method for multiple types of transmission lines | |
| US20170046301A1 (en) | Systems and methods for implementing a physical-layer cross connect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |