CN114844563B - Optical cable testing device and method - Google Patents
Optical cable testing device and method Download PDFInfo
- Publication number
- CN114844563B CN114844563B CN202210786814.7A CN202210786814A CN114844563B CN 114844563 B CN114844563 B CN 114844563B CN 202210786814 A CN202210786814 A CN 202210786814A CN 114844563 B CN114844563 B CN 114844563B
- Authority
- CN
- China
- Prior art keywords
- signal
- test
- clock signal
- rate
- optical cable
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 184
- 230000003287 optical effect Effects 0.000 title claims abstract description 150
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 238000001816 cooling Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Optical Communication System (AREA)
Abstract
The present disclosure relates to an optical cable testing apparatus and method. Comprising the following steps: the control module is used for generating a transmission rate test instruction according to the test requirement; the channel associated clock signal transmitting module is used for generating a channel associated clock signal according to the transmission rate test instruction and transmitting the channel associated clock signal to the HDMI rate signal transmitting module; the HDMI rate signal transmitting module is used for generating a transmitting test light signal corresponding to the indicated rate in the transmission rate test instruction according to the transmission rate test instruction sent by the control module and the received channel associated clock signal, transmitting test light to the optical cable to be tested according to the transmitting test light signal, and synchronously sending the channel associated clock signal; the HDMI rate signal receiving module is used for receiving test light and a channel associated clock signal transmitted by an optical cable to be tested; the control module is also used for determining whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, so as to obtain a test result.
Description
Technical Field
The disclosure relates to the technical field of optical cable testing, in particular to an optical cable testing device and an optical cable testing method.
Background
8K televisions need to accommodate HDMI (High Definition Multimedia Interface ) cables or cables that have a bandwidth greater than other definition requirements, typically, implementing HDMI2.1 (8K high definition content) transmission requires the use of specially tailored cables or cables to ensure signal quality, while transmission distances exceeding 10 meters require active cables, which can result in greatly limited copper wire usage.
In a related scene, long-distance signal transmission is carried out through an 8K AOC HDMI2.1 optical fiber HDMI wire, and the 8K AOC HDMI2.1 optical fiber HDMI wire has optical fiber speed nondestructive transmission and no fear of electromagnetic radiation interference resistance; ultra-long 30M transmission, etc. However, the tester used for testing the cable can only test the on-off state of each signal wire in the cable, and can not test whether the data can truly transmit high-definition content or not, and the data bandwidth can reach the rate required by 8K, so that the high-definition multimedia interface cable is low in testing convenience.
Disclosure of Invention
Based on this, it is necessary to provide an optical cable testing device and method for solving the problem of low convenience in testing high-definition multimedia interface cables.
In a first aspect of the present disclosure, there is provided an optical cable testing device comprising:
the device comprises an HDMI rate signal transmitting module, a control module connected with the HDMI rate signal transmitting module, an HDMI rate signal receiving module connected with the control module, and a channel clock signal transmitting module connected with both the control module and the HDMI rate signal transmitting module;
the control module is used for generating a transmission rate test instruction according to a test requirement of the optical cable to be tested, which is input by a user, under the condition that the optical cable to be tested is determined to have good conduction performance, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate;
the channel associated clock signal transmitting module is used for generating a channel associated clock signal according to the transmission rate test instruction sent by the control module and sending the channel associated clock signal to the HDMI rate signal transmitting module;
the HDMI rate signal transmitting module is used for generating a transmitting test light signal corresponding to the rate indicated in the transmission rate test instruction according to the transmission rate test instruction sent by the control module and the received channel associated clock signal, transmitting test light to the optical cable to be tested according to the transmitting test light signal, and synchronously sending the channel associated clock signal;
the HDMI rate signal receiving module is used for receiving the test light transmitted by the optical cable to be tested and the associated clock signal;
the control module is further configured to determine whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, so as to obtain a test result.
In one embodiment, the HDMI rate signal transmitting module is configured with at least one signal generating and error detecting port, a rate-adjustable signal transmitting port, an optical module high-speed radio frequency port, and a channel-associated clock signal transmitting port;
the at least one path of signal generation and error code detection port, the speed-adjustable signal emission port and the optical module high-speed radio frequency port are all used for being connected with the optical cable to be tested, and the path-following clock signal emission port is used for being connected with the path-following clock signal emission module.
In one embodiment, the optical cable testing device comprises a cooling fan, and the cooling fan is in communication connection with the control module;
the control module is configured to determine a first rotation speed of the radiator fan according to the first operation power of the HDMI rate signal transmitting module, the second operation power of the associated clock signal transmitting module, and the third operation power of the HDMI rate signal receiving module;
determining the required rotating speed of the cooling fan according to a preset rotating speed calibration meter and the first rotating speed;
and controlling the cooling fan to work according to the required rotating speed.
In one embodiment, the optical cable testing device comprises a display screen, wherein the display screen is in communication connection with the control module, and the display screen is used for displaying the on-off state and the transmission rate of the optical cable to be tested.
In one embodiment, the step of generating the emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel clock signal includes:
generating a transmitting test optical signal with the corresponding indication rate of 6Gbps according to the received channel associated clock signal; or,
and generating a transmitting test optical signal with the corresponding indication rate of 12Gbps according to the received channel associated clock signal.
In one embodiment, the optical cable testing device comprises a control signal transmitting module and a control signal receiving module, wherein the control signal transmitting module and the control signal receiving module are connected with the control module;
the control module is used for determining whether the optical cable to be tested has good conduction performance or not based on the control signals transmitted by the control signal transmitting module and the control signals received by the control signal receiving module.
In a second aspect of the present disclosure, there is provided a method for testing an optical cable, comprising:
generating a transmission rate test instruction according to a test requirement of the optical cable to be tested, which is input by a user, under the condition that the optical cable to be tested is not broken, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate;
generating a channel associated clock signal according to a transmission rate test instruction sent by the control module, and sending the channel associated clock signal to the HDMI rate signal transmitting module;
according to a transmission rate test instruction sent by the control module, generating an emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel associated clock signal, emitting test light to the optical cable to be tested according to the emission test optical signal, and synchronously sending the channel associated clock signal;
receiving test light transmitted by the optical cable to be tested and the associated clock signal;
and determining whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, so as to obtain a test result.
In one embodiment, the method comprises:
determining a first rotating speed of a cooling fan according to the first operating power of the HDMI rate signal transmitting module, the second operating power of the associated clock signal transmitting module and the third operating power of the HDMI rate signal receiving module;
determining the required rotating speed of the cooling fan according to a preset rotating speed calibration meter and the first rotating speed;
and controlling the cooling fan to work according to the required rotating speed.
In one embodiment, the step of generating the emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel clock signal includes:
generating a transmitting test optical signal with the corresponding indication rate of 6Gbps according to the received channel associated clock signal; or,
and generating a transmitting test optical signal with the corresponding indication rate of 12Gbps according to the received channel associated clock signal.
The optical cable testing device at least has the following technical effects: generating a transmission rate test instruction according to a test requirement of the optical cable to be tested, which is input by a user, under the condition that the optical cable to be tested is not broken, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate; generating a channel associated clock signal according to a transmission rate test instruction sent by the control module, and sending the channel associated clock signal to the HDMI rate signal transmitting module; according to a transmission rate test instruction sent by the control module, generating an emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel associated clock signal, emitting test light to the optical cable to be tested according to the emission test optical signal, and synchronously sending the channel associated clock signal; receiving test light transmitted by the optical cable to be tested and the associated clock signal; and determining whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, obtaining a test result, and testing the performance of the high-frequency cable and testing the performance of the hybrid optical cable simultaneously. The applicability of the optical cable testing device is improved, so that the convenience of optical cable testing is improved.
Drawings
FIG. 1 is a flow chart of a method of testing a fiber optic cable in one embodiment.
Detailed Description
In order that the above-recited objects, features and advantages of the present disclosure will become more readily apparent, a more particular description of the disclosure will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure. The present disclosure may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the disclosure, and therefore the disclosure is not to be limited to the specific embodiments disclosed below.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
According to the optical cable testing device provided by the present disclosure, the device comprises:
the device comprises an HDMI rate signal transmitting module, a control module connected with the HDMI rate signal transmitting module, an HDMI rate signal receiving module connected with the control module, and a channel clock signal transmitting module connected with both the control module and the HDMI rate signal transmitting module;
the control module is used for generating a transmission rate test instruction according to a test requirement of the optical cable to be tested, which is input by a user, under the condition that the optical cable to be tested is determined to have good conduction performance, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate;
the channel associated clock signal transmitting module is used for generating a channel associated clock signal according to the transmission rate test instruction sent by the control module and sending the channel associated clock signal to the HDMI rate signal transmitting module;
the HDMI rate signal transmitting module is used for generating a transmitting test light signal corresponding to the rate indicated in the transmission rate test instruction according to the transmission rate test instruction sent by the control module and the received channel associated clock signal, transmitting test light to the optical cable to be tested according to the transmitting test light signal, and synchronously sending the channel associated clock signal;
the HDMI rate signal receiving module is used for receiving the test light transmitted by the optical cable to be tested and the associated clock signal;
the control module is further configured to determine whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, so as to obtain a test result.
According to the technical scheme, under the condition that the optical cable to be tested is not broken, a transmission rate test instruction is generated according to the test requirement of the optical cable to be tested, which is input by a user, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate; generating a channel associated clock signal according to a transmission rate test instruction sent by the control module, and sending the channel associated clock signal to the HDMI rate signal transmitting module; according to a transmission rate test instruction sent by the control module, generating an emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel associated clock signal, emitting test light to the optical cable to be tested according to the emission test optical signal, and synchronously sending the channel associated clock signal; receiving test light transmitted by the optical cable to be tested and the associated clock signal; and determining whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, obtaining a test result, and testing the performance of the high-frequency cable and testing the performance of the hybrid optical cable simultaneously. The applicability of the optical cable testing device is improved, so that the convenience of optical cable testing is improved.
In one embodiment, the HDMI rate signal transmitting module is configured with at least one signal generating and error detecting port, a rate-adjustable signal transmitting port, an optical module high-speed radio frequency port, and a channel-associated clock signal transmitting port;
the at least one path of signal generation and error code detection port, the speed-adjustable signal emission port and the optical module high-speed radio frequency port are all used for being connected with the optical cable to be tested, and the path-following clock signal emission port is used for being connected with the path-following clock signal emission module.
In one embodiment, the optical cable testing device comprises a cooling fan, and the cooling fan is in communication connection with the control module;
the control module is configured to determine a first rotation speed of the radiator fan according to the first operation power of the HDMI rate signal transmitting module, the second operation power of the associated clock signal transmitting module, and the third operation power of the HDMI rate signal receiving module;
determining the required rotating speed of the cooling fan according to a preset rotating speed calibration meter and the first rotating speed;
and controlling the cooling fan to work according to the required rotating speed.
In one embodiment, the optical cable testing device comprises a display screen, wherein the display screen is in communication connection with the control module, and the display screen is used for displaying the on-off state and the transmission rate of the optical cable to be tested.
In one embodiment, the step of generating the emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel clock signal includes:
generating a transmitting test optical signal with the corresponding indication rate of 6Gbps according to the received channel associated clock signal; or,
and generating a transmitting test optical signal with the corresponding indication rate of 12Gbps according to the received channel associated clock signal.
In one embodiment, the optical cable testing device comprises a control signal transmitting module and a control signal receiving module, wherein the control signal transmitting module and the control signal receiving module are connected with the control module;
the control module is used for determining whether the optical cable to be tested has good conduction performance or not based on the control signals transmitted by the control signal transmitting module and the control signals received by the control signal receiving module.
Based on the same conception, the present disclosure also provides an optical cable testing method, comprising the steps of:
in step S11, under the condition that it is determined that the optical cable to be tested is not broken, generating a transmission rate test instruction according to a test requirement of the optical cable to be tested input by a user, where the test requirement includes a length of the optical cable to be tested and a required transmission rate;
in step S12, generating an associated clock signal according to the transmission rate test instruction sent by the control module, and sending the associated clock signal to the HDMI rate signal transmitting module;
in step S13, according to a transmission rate test instruction sent by the control module, according to a received associated clock signal, an emission test optical signal corresponding to a rate indicated in the transmission rate test instruction is generated, and according to the emission test optical signal, test light is emitted to the optical cable to be tested, and the associated clock signal is synchronously sent;
in step S14, receiving the test light transmitted through the optical cable to be tested and the associated clock signal;
in step S15, according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, it is determined whether the optical cable to be tested meets the required transmission rate, so as to obtain a test result.
According to the technical scheme, under the condition that the optical cable to be tested is not broken, a transmission rate test instruction is generated according to the test requirement of the optical cable to be tested, which is input by a user, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate; generating a channel associated clock signal according to a transmission rate test instruction sent by the control module, and sending the channel associated clock signal to the HDMI rate signal transmitting module; according to a transmission rate test instruction sent by the control module, generating an emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel associated clock signal, emitting test light to the optical cable to be tested according to the emission test optical signal, and synchronously sending the channel associated clock signal; receiving test light transmitted by the optical cable to be tested and the associated clock signal; and determining whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, obtaining a test result, and testing the performance of the high-frequency cable and testing the performance of the hybrid optical cable simultaneously. The applicability of the optical cable testing device is improved, so that the convenience of optical cable testing is improved.
In one embodiment, the method comprises:
determining a first rotating speed of a cooling fan according to the first operating power of the HDMI rate signal transmitting module, the second operating power of the associated clock signal transmitting module and the third operating power of the HDMI rate signal receiving module;
determining the required rotating speed of the cooling fan according to a preset rotating speed calibration meter and the first rotating speed;
and controlling the cooling fan to work according to the required rotating speed.
In one embodiment, the step of generating the emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel clock signal includes:
generating a transmitting test optical signal with the corresponding indication rate of 6Gbps according to the received channel associated clock signal; or,
and generating a transmitting test optical signal with the corresponding indication rate of 12Gbps according to the received channel associated clock signal.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples represent only a few embodiments of the present disclosure, which are described in more detail and detail, but are not to be construed as limiting the scope of the disclosure. It should be noted that variations and modifications can be made by those skilled in the art without departing from the spirit of the disclosure, which are within the scope of the disclosure. Accordingly, the scope of protection of the present disclosure should be determined by the following claims.
Claims (9)
1. An optical cable testing device, comprising:
the device comprises an HDMI rate signal transmitting module, a control module connected with the HDMI rate signal transmitting module, an HDMI rate signal receiving module connected with the control module, and a channel clock signal transmitting module connected with both the control module and the HDMI rate signal transmitting module;
the control module is used for generating a transmission rate test instruction according to a test requirement of the optical cable to be tested, which is input by a user, under the condition that the optical cable to be tested is determined to have good conduction performance, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate;
the channel associated clock signal transmitting module is used for generating a channel associated clock signal according to the transmission rate test instruction sent by the control module and sending the channel associated clock signal to the HDMI rate signal transmitting module; the HDMI rate signal transmitting module is used for generating a transmitting test light signal corresponding to the rate indicated in the transmission rate test instruction according to the transmission rate test instruction sent by the control module and the received channel associated clock signal, transmitting test light to the optical cable to be tested according to the transmitting test light signal, and synchronously sending the channel associated clock signal;
the HDMI rate signal receiving module is used for receiving the test light transmitted by the optical cable to be tested and the associated clock signal;
the control module is further configured to determine whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the associated clock signal and the length of the optical cable to be tested, so as to obtain a test result.
2. The device of claim 1, wherein the HDMI rate signal transmitting module is configured with at least one signal generating and error detecting port, a rate adjustable signal transmitting port, an optical module high-speed radio frequency port, and a channel associated clock signal transmitting port;
the at least one path of signal generation and error code detection port, the speed-adjustable signal emission port and the optical module high-speed radio frequency port are all used for being connected with the optical cable to be tested, and the path-following clock signal emission port is used for being connected with the path-following clock signal emission module.
3. The apparatus of claim 1, wherein the cable testing device comprises a cooling fan in communication with the control module;
the control module is configured to determine a first rotation speed of the radiator fan according to the first operation power of the HDMI rate signal transmitting module, the second operation power of the associated clock signal transmitting module, and the third operation power of the HDMI rate signal receiving module;
determining the required rotating speed of the cooling fan according to a preset rotating speed calibration meter and the first rotating speed; and controlling the cooling fan to work according to the required rotating speed.
4. The device of claim 1, wherein the cable testing device comprises a display screen in communication with the control module, the display screen for displaying the on-off and transmission rate of the cable to be tested.
5. The apparatus of claim 1, wherein the step of generating the transmission test optical signal corresponding to the indicated rate in the transmission rate test instruction based on the received associated clock signal comprises:
generating a transmitting test optical signal with the corresponding indication rate of 6Gbps according to the received channel associated clock signal; or,
and generating a transmitting test optical signal with the corresponding indication rate of 12Gbps according to the received channel associated clock signal.
6. The device of any one of claims 1-5, wherein the cable testing device comprises a control signal transmitting module and a control signal receiving module, both of which are connected to the control module;
the control module is used for determining whether the optical cable to be tested has good conduction performance or not based on the control signals transmitted by the control signal transmitting module and the control signals received by the control signal receiving module.
7. A method of testing an optical cable, comprising:
generating a transmission rate test instruction according to a test requirement of the optical cable to be tested, which is input by a user, under the condition that the optical cable to be tested is not broken, wherein the test requirement comprises the length of the optical cable to be tested and the required transmission rate;
generating a channel associated clock signal according to a transmission rate test instruction sent by the control module, and sending the channel associated clock signal to the HDMI rate signal transmitting module;
according to a transmission rate test instruction sent by the control module, generating an emission test optical signal corresponding to the indicated rate in the transmission rate test instruction according to the received channel associated clock signal, emitting test light to the optical cable to be tested according to the emission test optical signal, and synchronously sending the channel associated clock signal; receiving test light transmitted by the optical cable to be tested and the associated clock signal;
generating a received test optical signal according to the received test light, and determining whether the optical cable to be tested meets the required transmission rate according to the received test optical signal, the along-the-way clock signal and the length of the optical cable to be tested, so as to obtain a test result.
8. The method according to claim 7, characterized in that the method comprises:
determining a first rotating speed of the cooling fan according to the first operating power of the HDMI rate signal transmitting module, the second operating power of the associated clock signal transmitting module and the third operating power of the HDMI rate signal receiving module;
determining the required rotating speed of the cooling fan according to a preset rotating speed calibration meter and the first rotating speed; and controlling the cooling fan to work according to the required rotating speed.
9. The method according to claim 7 or 8, wherein the step of generating an emission test light signal corresponding to the indicated rate in the transmission rate test instruction from the received associated clock signal comprises:
generating a transmitting test optical signal with the corresponding indication rate of 6Gbps according to the received channel associated clock signal; or,
and generating a transmitting test optical signal with the corresponding indication rate of 12Gbps according to the received channel associated clock signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786814.7A CN114844563B (en) | 2022-07-06 | 2022-07-06 | Optical cable testing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786814.7A CN114844563B (en) | 2022-07-06 | 2022-07-06 | Optical cable testing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114844563A CN114844563A (en) | 2022-08-02 |
| CN114844563B true CN114844563B (en) | 2023-10-20 |
Family
ID=82575335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210786814.7A Active CN114844563B (en) | 2022-07-06 | 2022-07-06 | Optical cable testing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114844563B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207504868U (en) * | 2017-03-10 | 2018-06-15 | 深圳市湾泰若科技开发有限公司 | 25G/100G electricity Error Detectors signal emits and device for detecting code error |
| CN208874575U (en) * | 2018-11-07 | 2019-05-17 | 深圳市湾泰若科技开发有限公司 | Multi tate optical transceiver is integrated to test and analyze device |
| CN212031622U (en) * | 2020-04-03 | 2020-11-27 | 深圳市莫尼迪科技有限责任公司 | HDMI cable testing arrangement |
| CN112203081A (en) * | 2020-09-23 | 2021-01-08 | 深圳新联胜光电科技有限公司 | Photoelectric signal device and method |
| CN114006631A (en) * | 2021-09-17 | 2022-02-01 | 苏州浪潮智能科技有限公司 | Cable testing device and method based on code pattern signal verification |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110013905A1 (en) * | 2009-07-17 | 2011-01-20 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Active optical cable apparatus and method for detecting optical fiber breakage |
-
2022
- 2022-07-06 CN CN202210786814.7A patent/CN114844563B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207504868U (en) * | 2017-03-10 | 2018-06-15 | 深圳市湾泰若科技开发有限公司 | 25G/100G electricity Error Detectors signal emits and device for detecting code error |
| CN208874575U (en) * | 2018-11-07 | 2019-05-17 | 深圳市湾泰若科技开发有限公司 | Multi tate optical transceiver is integrated to test and analyze device |
| CN212031622U (en) * | 2020-04-03 | 2020-11-27 | 深圳市莫尼迪科技有限责任公司 | HDMI cable testing arrangement |
| CN112203081A (en) * | 2020-09-23 | 2021-01-08 | 深圳新联胜光电科技有限公司 | Photoelectric signal device and method |
| CN114006631A (en) * | 2021-09-17 | 2022-02-01 | 苏州浪潮智能科技有限公司 | Cable testing device and method based on code pattern signal verification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114844563A (en) | 2022-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108923863B (en) | Equipment equivalent omnidirectional radiation power measuring method, device, equipment and medium | |
| CN109412720B (en) | System and method for detecting Passive Intermodulation (PIM) interference in a cellular network | |
| US7006447B1 (en) | Apparatus, and associated method, for measuring radio operating characteristics of a radio device | |
| CN104125012A (en) | Method and system for testing high-speed optical module | |
| US6842614B2 (en) | Network analyzer for measuring the antenna return loss in a live cellular network | |
| CN114844563B (en) | Optical cable testing device and method | |
| CN112203081A (en) | Photoelectric signal device and method | |
| CN108886381A (en) | CM degree of being disturbed measurement method, device and system | |
| EP0324600A1 (en) | Method and apparatus for guiding a user during setup of a signal measurement system | |
| CN204465539U (en) | A kind of multichannel fibre core testing apparatus | |
| US20020037033A1 (en) | Serialised test of parallel optical module | |
| US20210028859A1 (en) | Fiber-optics communication component test device | |
| US9960886B2 (en) | Noise detection device | |
| US20040131123A1 (en) | Balanced transmission apparatus | |
| CN104485990A (en) | Multi-path fiber core test device and method | |
| CN109245820B (en) | System and method for testing error rate of multichannel optical module | |
| EP3528574B1 (en) | Uplink access method, base station and user equipment | |
| CN110958057B (en) | System and method for time signal measurement of a Device Under Test (DUT) and method of forming a system | |
| CN112946526B (en) | Electronic device breakpoint detection method and device and electronic equipment | |
| US20080197859A1 (en) | Module For Testing Electromagnetic Compatibility of a High-Speed Ethernet Interface Onboard an Aircraft | |
| CN115333617A (en) | Multichannel optical module evaluation board and optical module test system | |
| US10705938B2 (en) | Device and method for concurrently analyzing a plurality of telecommunications signal protocols | |
| CN106254167A (en) | A kind of method of network monitoring, device, equipment and system | |
| CN110780119A (en) | Method for measuring PCB (printed Circuit Board) wiring impedance by using RF (radio frequency) test equipment | |
| Bond et al. | Optical SDI Networks: Evaluating Robustness, Performance and Reliability in Your SDI Network |
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 |