CN113572521A - Automatic testing method compatible with multi-manufacturer OLT intercommunication testing - Google Patents
Automatic testing method compatible with multi-manufacturer OLT intercommunication testing Download PDFInfo
- Publication number
- CN113572521A CN113572521A CN202110832823.0A CN202110832823A CN113572521A CN 113572521 A CN113572521 A CN 113572521A CN 202110832823 A CN202110832823 A CN 202110832823A CN 113572521 A CN113572521 A CN 113572521A
- Authority
- CN
- China
- Prior art keywords
- test
- equipment
- olt
- tested
- control host
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000013307 optical fiber Substances 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000013515 script Methods 0.000 claims description 9
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- 239000011669 selenium Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- 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
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
-
- 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
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses an automatic testing method compatible with interconnection testing of OLTs of multiple manufacturers, which comprises a testing system consisting of ONU equipment, a program-controlled optical fiber switcher, the OLTs of the manufacturers, a gigabit switch, a flow testing instrument and a control host; the process comprises the following steps: the control host is connected with the ONU and issues service configuration according to the requirement; the control host is connected with the optical fiber switcher and is ready for DUT registration; the control host is connected with the OLT to be butted, authorizes the ONU, and then performs a series of operations according to the test content; the control host is connected with an upper-layer switchboard which is interconnected with the OLT, service configuration is carried out, and service continuity is ensured; the control host is connected with the test instrument to perform actual service test. The invention is uniformly deployed, can control the test flow through the program script and does not need manual intervention; through the optical fiber switcher, multiple devices to be tested can be tested simultaneously and concurrently, and more OLT models of different manufacturers can be butted.
Description
Technical Field
The invention relates to the field of automatic testing, in particular to an automatic testing method compatible with multi-manufacturer OLT intercommunication testing.
Background
The OLT intercommunication test is a very important link in the telecommunication network access test. The tester needs to manually connect the tested ON U to a corresponding service board card of an OLT of a certain manufacturer model for testing. Since the OLT of different manufacturers or the service boards of different models of the same manufacturer may be used in the actual network (sometimes, the versions of the boards of the same model are different), it is necessary to perform as many comprehensive coverage tests as possible in a laboratory. Generally, the existing testing method is to manually switch and butt corresponding OLTs and manually execute a testing process, and is not efficient.
Because the existing testing method mainly adopts manual work, the testing is realized by means of manual intervention, the efficiency is low, and errors are easy to occur. Sometimes, manual intervention is not timely, occupied time of a program can not be released, a test resource can be monopolized by the program, and the utilization rate of a test environment is not high. Therefore, when the interworking test is to improve the coverage, test more types of OLTs, or test more ONUs, an automated testing framework is required.
Disclosure of Invention
The invention aims to provide an automatic testing method compatible with the OLT intercommunication testing of multiple manufacturers, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic test method compatible with interconnection test of a plurality of manufacturers OLT, wherein a system for testing comprises ONU equipment, a program control optical fiber switcher, the manufacturers OLT, a gigabit switch, a flow test instrument and a control host.
An ONU device; namely, the number of the tested DUT equipment can be one to more; the ONU equipment is the equipment to be tested, is divided into EPON equipment and GPON equipment, and can be registered and authorized to be accessed only by butting the corresponding EPON or GPON board card.
A program-controlled optical fiber switcher; the optical splitter is used for switching optical path connection, and can be switched on and off through an Ethernet controller to support socket communication.
A manufacturer OLT; the OLT of a manufacturer generally has various models, wherein each model of OLT can be provided with different models of service board cards; generally, in order to meet the requirement of the intercommunication test, different types of OLTs of different manufacturers need to be docked, and different types of service board cards also exist in the same OLT to perform the compatibility test.
A ten thousand million switches; the gigabit switch is connected with an upper connection port of the OLT, and service division is carried out through the VLAN.
A flow test meter; such as Testcenter, may simulate actual business testing.
A control host; the device is mainly used for controlling each test component and test equipment; the test cases and test scripts of the testers are stored in the host, and the corresponding test scripts can be executed during testing.
The test process using the test system comprises the following steps:
s1, a tester connects ONU 1-ONUn through an Ethernet (or a serial port) through a control host, logs in a Web GUI (graphical user interface) or an equipment serial port as required to issue service configuration;
s2, connecting a testing person with the optical fiber switcher through the Ethernet through the control host, and controlling an optical path to enable the ONU to be tested, which is usually called a DUT (device under test), to be connected with the corresponding OLT (optical line terminal) board card when the script is executed to the corresponding test case, so as to complete the connection of a PON (passive optical network) link and prepare for DUT registration;
s3, connecting the OLT to be butted through the Ethernet by a tester through the control host to authorize the ONU, and then performing a series of operations according to the test content;
s4, testing personnel connect with an upper-layer switchboard interconnected with the OLT through the Ethernet through the control host to carry out service configuration so as to ensure service communication;
and S5, connecting the testing instrument (such as a flow instrument) through the Ethernet by the testing personnel through the control host to perform actual service testing.
As a further scheme of the invention: the control host is provided with a plurality of network cards and can communicate with devices in different network segments through static IP addresses.
As a further scheme of the invention: the control program used in the test system is developed and maintained through Python and mainly comprises three parts: control system, test instrument and equipment management, the equipment management that awaits measuring, it specifically is respectively:
(1) the control system comprises:
including a main program, functional modules and a library of libs. The main program calls the functions of the packaged functional modules or Lib libraries to butt the instrument equipment or the equipment to be tested, so that the purposes of configuration and management are achieved.
(2) Test instrument and equipment management:
1) the OLT and the switch belong to network equipment and support connection management in a telnet mode;
2) the optical fiber switcher communicates by using a Socket, a main control program is connected to the equipment through an Ethernet, and a Socket interface is called to establish a link with a Socket Server of the equipment so as to manage the optical fiber switcher to adjust the on-off of a corresponding optical path;
3) the flow test instrument opens API interfaces supporting different development languages, and the control system can directly use a third-party Lib library and then call functions such as Start (), Set (), get () and the like in the corresponding API interfaces to control the operation of the test instrument and store test data.
(3) Managing the equipment to be tested:
the equipment to be tested supports three modes for management and configuration:
the serial port mode is as follows: the control system can communicate with the equipment to be tested by calling the Pyrerial module, and the tester issues the configuration to the equipment to be tested in a command form by means of serial port connection, and the mode also supports the collection of real-time running logs of the equipment to be tested for analysis.
HTTP service: the control system is provided with a Selenium functional module, so that a tester can freely write a corresponding script program, call a web driver of a browser and simulate a real user to access a web UI through http service to perform configuration management on the device to be tested.
Telnet mode: the control system also supports a Telnet mode, is connected to the LAN port of the equipment to be tested through the Ethernet, and then calls various functions in a TelnetLib library to control and manage the equipment to be tested. The method is simple and efficient.
OAM/OMCI management: this approach is managed indirectly through the OLT, which is also a function that is tested; and the control program is connected with the OLT through telnet, and then controls the OLT to configure and manage the equipment to be tested through an OAM/OMCI protocol.
Compared with the prior art, the invention has the advantages that:
1. the system of the invention can effectively improve the test continuity by uniform deployment, avoid manual intervention and greatly improve the execution efficiency.
2. The test system of the invention can support the concurrent execution of intercommunication tests by OLT and ONU of multiple manufacturers, has wider traversal and higher coverage rate, and can improve the execution efficiency by times due to the concurrent execution.
3. The test system can independently repeat a certain test item or even a certain test step according to the requirements of testers through actual verification, and has strong expansibility; the advantages are very obvious in later iteration and regression tests.
Drawings
FIG. 1 is a flow chart of a test system according to the present invention.
FIG. 2 is a diagram of the control program architecture of the test system in the method of the present invention.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1, an automated testing method compatible with the inter-working test of the OLT of multiple manufacturers includes a testing system composed of an ONU device, a program-controlled fiber switch, the OLT of a manufacturer, a gigabit switch, a flow test instrument, and a control host.
An ONU device; namely, the number of the tested DUT equipment can be one to more; the ONU equipment is the equipment to be tested, is divided into EPON equipment and GPON equipment, and can be registered and authorized to be accessed only by butting the corresponding EPON or GPON board card.
A program-controlled optical fiber switcher; the optical splitter is used for switching optical path connection, and can be switched on and off through an Ethernet controller to support socket communication.
A manufacturer OLT; the OLT of a manufacturer generally has various models, wherein each model of OLT can be provided with different models of service board cards; generally, in order to meet the requirement of the intercommunication test, different types of OLTs of different manufacturers need to be docked, and different types of service board cards also exist in the same OLT to perform the compatibility test.
A ten thousand million switches; the gigabit switch is connected with an upper connection port of the OLT, and service division is carried out through the VLAN.
A flow test meter; such as Testcenter, may simulate actual business testing.
A control host; the device is mainly used for controlling each test component and test equipment; the test cases and test scripts of the testers are stored on the host, and the corresponding test scripts can be executed during testing; the control host is provided with a plurality of network cards and can communicate with the devices in different network segments through static IP addresses.
The control program used in the test system is developed and maintained through Python and mainly comprises three parts: control system, test instrument and equipment management, the equipment management that awaits measuring, it specifically is respectively:
(1) the control system comprises:
including a main program, functional modules and a library of libs. The main program calls the functions of the packaged functional modules or Lib libraries to butt the instrument equipment or the equipment to be tested, so that the purposes of configuration and management are achieved.
(2) Test instrument and equipment management:
1) the OLT and the switch belong to network equipment and support connection management in a telnet mode;
2) the optical fiber switcher communicates by using a Socket, a main control program is connected to the equipment through an Ethernet, and a Socket interface is called to establish a link with a Socket Server of the equipment so as to manage the optical fiber switcher to adjust the on-off of a corresponding optical path;
3) the flow test instrument opens API interfaces supporting different development languages, and the control system can directly use a third-party Lib library and then call functions such as Start (), Set (), get () and the like in the corresponding API interfaces to control the operation of the test instrument and store test data.
(3) Managing the equipment to be tested:
the equipment to be tested supports three modes for management and configuration:
the serial port mode is as follows: the control system can communicate with the equipment to be tested by calling the Pyrerial module, and the tester issues the configuration to the equipment to be tested in a command form by means of serial port connection, and the mode also supports the collection of real-time running logs of the equipment to be tested for analysis.
HTTP service: the control system is provided with a Selenium functional module, so that a tester can freely write a corresponding script program, call a web driver of a browser and simulate a real user to access a web UI through http service to perform configuration management on the device to be tested.
Telnet mode: the control system also supports a Telnet mode, is connected to the LAN port of the equipment to be tested through the Ethernet, and then calls various functions in a TelnetLib library to control and manage the equipment to be tested. The method is simple and efficient.
OAM/OMCI management: this approach is managed indirectly through the OLT, which is also a function that is tested; and the control program is connected with the OLT through telnet, and then controls the OLT to configure and manage the equipment to be tested through an OAM/OMCI protocol.
The test process using the test system comprises the following steps:
s1, a tester connects ONU 1-ONUn through an Ethernet (or a serial port) through a control host, logs in a Web GUI (graphical user interface) or an equipment serial port as required to issue service configuration;
s2, connecting a testing person with the optical fiber switcher through the Ethernet through the control host, and controlling an optical path to enable the ONU to be tested, which is usually called a DUT (device under test), to be connected with the corresponding OLT (optical line terminal) board card when the script is executed to the corresponding test case, so as to complete the connection of a PON (passive optical network) link and prepare for DUT registration;
s3, connecting the OLT to be butted through the Ethernet by a tester through the control host to authorize the ONU, and then performing a series of operations according to the test content;
s4, testing personnel connect with an upper-layer switchboard interconnected with the OLT through the Ethernet through the control host to carry out service configuration so as to ensure service communication;
and S5, connecting the testing instrument (such as a flow instrument) through the Ethernet by the testing personnel through the control host to perform actual service testing.
The invention can be deployed uniformly, and can control the test flow through the program script without manual intervention; through the optical fiber switcher, multiple devices to be tested can be tested simultaneously and concurrently, and more OLT models of different manufacturers can be butted. The automatic testing process is visible in the using process, and a tester can sense the testing process and the testing progress through the log in real time and stop or re-execute the testing process according to actual needs; furthermore, since the testing process is highly automated, any single testing step can be repeatedly performed.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. An automatic test method compatible with interconnection test of a multi-manufacturer OLT is characterized by comprising a test system consisting of ONU equipment, a program-controlled optical fiber switcher, the manufacturer OLT, a gigabit switch, a flow test instrument and a control host;
ONU equipment, namely DUT equipment to be tested, is divided into EPON equipment and GPON equipment, and can be registered and authorized to be accessed only by butting a corresponding EPON or GPON board card;
the optical splitter is used for switching optical path connection, can be switched on and off through an Ethernet controller, and supports socket communication;
the OLT of a manufacturer generally has multiple models, wherein each model of OLT can be provided with different models of service board cards;
the gigabit switch is in butt joint with an upper connection port of the OLT and performs service division through the VLAN;
the flow test instrument can simulate actual service test;
the control host is mainly used for controlling each test component and test equipment; the test cases and test scripts of the testers are stored on the host, and the corresponding test scripts can be executed during testing;
the process of adopting the automatic test system is as follows:
s1, a control host is connected with ONU 1-ONUn through Ethernet or a serial port, and logs in Web GUI or an equipment serial port as required to issue service configuration;
s2, the control host is connected with the optical fiber switcher through the Ethernet, when the script is executed to the corresponding test case, the optical path is controlled, so that the ONU to be tested is connected with the corresponding OLT board card, the connection of the PON link is completed, and preparation is made for DUT registration;
s3, connecting the OLT to be butted with the control host through the Ethernet, authorizing the ONU, and then performing a series of operations according to the test content;
s4, the control host is connected with an upper-layer switchboard which is interconnected with the OLT through the Ethernet to carry out service configuration so as to ensure the service to be communicated;
and S5, connecting the control host with the test instrument through the Ethernet to perform actual service test.
2. The method of claim 1, wherein at least one ONU device is provided.
3. The automatic testing method of claim 1, wherein said control host is equipped with multiple network cards and can communicate with devices of different network segments via static IP addresses.
4. The method as claimed in claim 1, wherein the testing process is controlled by a program, and the control program comprises a control system, a tester, a device management unit, and a device under test management unit.
5. The method according to claim 4, wherein the control system comprises a main program, functional modules and a lib library; the main program calls the functions of the packaged functional modules or Lib libraries to butt the instrument equipment or the equipment to be tested, so that the purposes of configuration and management are achieved.
6. The method according to claim 4, wherein the test instruments and the device management are as follows:
1) the OLT and the switch belong to network equipment and support connection management in a telnet mode;
2) the optical fiber switcher communicates by using a Socket, a main control program is connected to the equipment through an Ethernet, and a Socket interface is called to establish a link with a Socket Server of the equipment so as to manage the optical fiber switcher to adjust the on-off of a corresponding optical path;
3) the flow test instrument opens API interfaces supporting different development languages, and the control system can directly use a third-party Lib library and then call functions such as Start (), Set (), get () and the like in the corresponding API interfaces to control the operation of the test instrument and store test data.
7. The automatic testing method compatible with the multi-vendor OLT interconnection test of claim 1, wherein the device under test supports three modes for management and configuration:
the serial port mode is as follows: the control system can communicate with the equipment to be tested by calling the Pyrerial module, and a tester is connected with the equipment to be tested by virtue of a serial port and issues the configuration to the equipment to be tested in a command form, so that the mode also supports the collection of real-time running logs of the equipment to be tested for analysis;
HTTP service: the control system is provided with a Selenium functional module, a tester can freely write a corresponding script program, call a web driver of a browser and then simulate a real user to access a web UI through http service to carry out configuration management on the device to be tested;
telnet mode: the control system also supports a Telnet mode, is connected to the LAN port of the equipment to be tested through the Ethernet, and then calls various functions in a TelnetLib library to control the equipment to be tested;
OAM/OMCI management: this approach is managed indirectly through the OLT, which is also a function that is tested; and the control program is connected with the OLT through telnet, and then controls the OLT to configure and manage the equipment to be tested through an OAM/OMCI protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832823.0A CN113572521B (en) | 2021-07-23 | 2021-07-23 | Automatic test method compatible with multi-manufacturer OLT intercommunication test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832823.0A CN113572521B (en) | 2021-07-23 | 2021-07-23 | Automatic test method compatible with multi-manufacturer OLT intercommunication test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113572521A true CN113572521A (en) | 2021-10-29 |
| CN113572521B CN113572521B (en) | 2024-03-29 |
Family
ID=78166432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110832823.0A Active CN113572521B (en) | 2021-07-23 | 2021-07-23 | Automatic test method compatible with multi-manufacturer OLT intercommunication test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113572521B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114185779A (en) * | 2021-11-30 | 2022-03-15 | 四川天邑康和通信股份有限公司 | ONU automatic registration system based on OpenACS + Selenium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271059A (en) * | 2011-09-02 | 2011-12-07 | 烽火通信科技股份有限公司 | Method and device for testing High-capacity communication equipment based on virtual terminal |
| CN102571198A (en) * | 2011-12-31 | 2012-07-11 | 武汉烽火网络有限责任公司 | System and method for carrying out EPON (Ethemet-based passive optical network) performance test based on emulational ONU (optical network unit) |
| CN103560829A (en) * | 2013-10-31 | 2014-02-05 | 上海斐讯数据通信技术有限公司 | Method and system for automatic testing of UNI ports |
| CN103731205A (en) * | 2013-12-20 | 2014-04-16 | 上海斐讯数据通信技术有限公司 | Method for automatically testing optical network unit |
| CN104270289A (en) * | 2014-10-17 | 2015-01-07 | 上海斐讯数据通信技术有限公司 | ONU automatic testing method based on TCL script |
| CN106941380A (en) * | 2017-05-05 | 2017-07-11 | 上海剑桥科技股份有限公司 | Light path control equipment and ONT test systems |
| CN107835110A (en) * | 2017-12-15 | 2018-03-23 | 四川天邑康和通信股份有限公司 | A kind of one-stop flow testing system of ONU and method |
-
2021
- 2021-07-23 CN CN202110832823.0A patent/CN113572521B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271059A (en) * | 2011-09-02 | 2011-12-07 | 烽火通信科技股份有限公司 | Method and device for testing High-capacity communication equipment based on virtual terminal |
| CN102571198A (en) * | 2011-12-31 | 2012-07-11 | 武汉烽火网络有限责任公司 | System and method for carrying out EPON (Ethemet-based passive optical network) performance test based on emulational ONU (optical network unit) |
| CN103560829A (en) * | 2013-10-31 | 2014-02-05 | 上海斐讯数据通信技术有限公司 | Method and system for automatic testing of UNI ports |
| CN103731205A (en) * | 2013-12-20 | 2014-04-16 | 上海斐讯数据通信技术有限公司 | Method for automatically testing optical network unit |
| CN104270289A (en) * | 2014-10-17 | 2015-01-07 | 上海斐讯数据通信技术有限公司 | ONU automatic testing method based on TCL script |
| CN106941380A (en) * | 2017-05-05 | 2017-07-11 | 上海剑桥科技股份有限公司 | Light path control equipment and ONT test systems |
| CN107835110A (en) * | 2017-12-15 | 2018-03-23 | 四川天邑康和通信股份有限公司 | A kind of one-stop flow testing system of ONU and method |
Non-Patent Citations (2)
| Title |
|---|
| 曾振林;王立军;胡志涛;赵志成;谢玉琴;: "跨厂商GPON现网设备互通测试研究", 互联网天地, no. 08 * |
| 李建荣;: "GPON网络OLT与ONU异厂家互通测试", 电信工程技术与标准化, no. 07 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114185779A (en) * | 2021-11-30 | 2022-03-15 | 四川天邑康和通信股份有限公司 | ONU automatic registration system based on OpenACS + Selenium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113572521B (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104767657B (en) | The registration of light cat and test system and method | |
| US20210176159A1 (en) | Hardware architecture for universal testing system: cable modem test | |
| CN104144013B (en) | PON method for diagnosing faults, device and system | |
| CN107835110B (en) | ONU one-stop type flow test system and method | |
| US7340166B1 (en) | Methods and apparatus for automated testing and analysis of dense wavelength division multiplexing (DWDM), wavelength selective and/or optical switching devices | |
| CN103731205B (en) | A kind of optical network unit automated testing method | |
| CN107659434A (en) | A kind of automatic test approach of Devices to test, apparatus and system | |
| CN102271059B (en) | Method and device for testing High-capacity communication equipment based on virtual terminal | |
| CN104270289A (en) | ONU automatic testing method based on TCL script | |
| US11405302B1 (en) | Methods, systems, and computer readable media for network testing using configurable test infrastructure | |
| CN101110734A (en) | Automatization test approach and system | |
| US8855493B2 (en) | ONU emulator deployment for mixed types of ONU traffic | |
| US20090324228A1 (en) | Ont test unit | |
| CN104144014B (en) | The methods, devices and systems of detection fiber fault | |
| CN111610393A (en) | Automatic test system and method for multi-channel broadband microwave integrated component | |
| CN108923849B (en) | Batch test method for high-speed parallel multi-channel photoelectric transceiving modules | |
| CN113572521B (en) | Automatic test method compatible with multi-manufacturer OLT intercommunication test | |
| CN109639523A (en) | The batch-automated test macro of light cat and test method | |
| CN106656562A (en) | Method and device for detecting ONU configurations batch-issued by OLT | |
| CN103778058B (en) | TETRA digital trunked air interface test method and system based on TTCN-3 | |
| CN112564740A (en) | Device for detecting advanced application function of HPLC | |
| CN106776346A (en) | The method of testing and device of CCMTS equipment | |
| CN104468279A (en) | Routing protocol interaction testing method and tool | |
| CN108540217B (en) | Test method for improving OLT test ONT or ONU efficiency | |
| US20170363509A1 (en) | Method and Device for Optical Fiber Monitoring and Optical Fiber Adapter |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |