CN218628915U - SFP active optical cable test board - Google Patents
SFP active optical cable test board Download PDFInfo
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- CN218628915U CN218628915U CN202223156106.XU CN202223156106U CN218628915U CN 218628915 U CN218628915 U CN 218628915U CN 202223156106 U CN202223156106 U CN 202223156106U CN 218628915 U CN218628915 U CN 218628915U
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Abstract
The utility model relates to an optical cable detects technical field, concretely relates to SFP active optical cable surveys test panel, the on-line screen storage device comprises a base, be provided with the power adapter interface on the base, SFP seat and signal interface, the power adapter interface surveys test panel for SFP active optical cable and provides the electric energy, SFP seat is inserted to the arbitrary one end of SFP active optical cable, 4 way radio frequency signal in the SFP active optical cable are drawn forth respectively to 4 signal path to the SFP seat, 4 way signal path connects a signal interface separately, the radio frequency signal that the signal interface received comes from the SFP seat, the radio frequency signal that the signal line received the signal interface is sent to the error code appearance, the base still is provided with the temperature sensing area, the temperature sensing area is the breach that forms at the base, the temperature sensing area is connected with one side of SFP seat, when SFP active optical cable inserts the SFP seat, the temperature sensing tool passes through breach and SFP active optical cable direct contact, give SFP active optical cable with the temperature transfer, make SFP active optical cable can survey the bit error rate under the different temperatures on surveying test panel.
Description
Technical Field
The utility model relates to an optical cable detects technical field, concretely relates to SFP active optical cable surveys test panel.
Background
Compared with the traditional cable, the active optical cable has the advantages of high transmission rate, long transmission distance, low energy consumption, convenience in use and the like, can help communication equipment to enjoy the great advantage of optical transmission, is an ideal transmission cable in the fields of data centers, consumer electronics and the like, the error rate test of the active optical cable is an important premise for ensuring the performance and quality of products, the error rates of the active optical cable under different environments are different, the error rates under various environments can be obtained, the parameters of the active optical cable can be more complete and clear, the accurate test result can be obtained if the test of various environments is carried out, and the quality and the cost of the active optical cable can be directly determined.
At present, an SFP active optical cable carries out signal conversion through a test board, the SFP active optical cable is connected with an error code tester after the conversion, and data transmission is carried out between the test board and the error code tester through a signal line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aiming at the problems that the SFP active optical cable is inserted into an SFP seat of a test board at present, the direct contact between the SFP active optical cable and the test board leads to the incapability of stably and directly contacting with a small-sized heater, and the SFP active optical cable test board can only test the normal-temperature error rate of the SFP active optical cable at normal temperature, the SFP active optical cable test board is designed, so that a temperature adjusting jig can be directly contacted with the SFP active optical cable.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
an SFP active optical cable test board comprises a base, wherein a power adapter interface, an SFP seat and a signal interface are arranged on the base,
the power adapter interface provides power to the SFP active optical cable test board,
any end of the SFP active optical cable is inserted into the SFP seat, the SFP seat leads out 4 paths of radio frequency signals in the SFP active optical cable to 4 signal paths respectively, the 4 signal paths are connected with one signal interface respectively,
the signal interface receives radio frequency signals from the SFP seat, the signal interface is connected with one end of a signal wire, the error code meter interface is connected with the other end of the signal wire,
the signal line sends the radio frequency signal received by the signal interface to the error code detector, the base is further provided with a temperature sensing area, the temperature sensing area is a gap formed in the base, the temperature sensing area is connected with one side of the SFP seat, and when the SFP active optical cable is inserted into the SFP seat, the temperature adjusting jig is in direct contact with the SFP active optical cable through the gap.
Furthermore, the signal interface is vertically connected with the base, and the signal line is vertical to the base.
Furthermore, a monitoring pin is further arranged on the base and comprises an SDA (serial bus architecture), an SCL (substation configuration bus) and a GND (ground terminal), and the monitoring pin monitors information in the access according to an IIC (inter integrated circuit) bus protocol, wherein the information comprises temperature, voltage, current and transmitted and received optical power.
Further, a burning pin is further arranged on the base and connected with burning software for burning the SFP active optical cable.
Further, the signal interface is arranged inside the base.
Further, the signal interface is arranged around the SFP seat.
Furthermore, the signal interface is connected with an adapter, and a signal line passes through the adapter and the signal interface is fixedly connected.
Furthermore, the connection mode between the adapter and the signal interface comprises threaded connection and soldering connection.
Furthermore, the monitoring pin is connected with an alarm, and when the temperature, the voltage, the current and the transmitting and receiving optical power in the circuit are abnormal, the alarm gives an alarm.
Furthermore, a plurality of fixing devices are arranged on the base, the fixing devices can be fixedly connected with the temperature adjusting jig, the fixing devices are threaded components on the base, and the fixing devices are arranged on the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in a part of the prior art, the test environment of the test board is single, and most of the test boards can only test the error rate at room temperature, because the SFP active optical cable is inserted into the SFP seat of the test board, and the direct contact between the SFP active optical cable and the test board can cause that the SFP active optical cable cannot be stably and directly contacted with the heater, if the high-temperature error rate needs to be tested, the SFP active optical cable and the test board need to be placed into a high-temperature laboratory together, but the high-temperature laboratory is expensive and has extremely high power consumption, so that the test cost of an enterprise is greatly increased, and the development of the enterprise is not facilitated;
2. the error code instrument and the test board are arranged in an upper layer and a lower layer, the error code instrument does not occupy the operation space of a tester, and is vertically connected with the base through the signal interface, one end of the signal wire is connected with the lower test board, the other end of the signal wire is connected with the error code instrument interface of the upper layer, and the signal interface, the error code instrument interface and the signal wire are arranged on the same straight line, so that the signal wire is not bent, the signal transmission quality between the test board and the error code instrument is improved, the service life of the signal wire is prolonged, and the product cost is reduced;
3. the test board adds a monitoring function through the monitoring pin, monitors and records the temperature, voltage, current and transmitting and receiving optical power in the whole test board channel, prompts a tester through the alarm when data are abnormal, and performs targeted inspection on the SFP active optical cable according to the type of the data abnormality;
4. the SFP active optical cable can realize functions only by burning, generally, the SFP active optical cable needs to be burned through a burning plate, and then the test plate is replaced to test the SFP active optical cable after burning is finished;
5. the signal interface is arranged in the base, and compared with a mode that the signal interface is arranged at the edge of the base in daily use, the signal interface greatly reduces the touch with other articles, and the test board is safer and more stable to use. In a further embodiment, the internal signal interfaces are arranged around the SFP seats, and the arrangement around the SFP seats minimizes the area occupied by the circuits between the signal interfaces and the SFP seats relative to a random arrangement or a rectangular arrangement, and the test board has a smaller volume relative to a random arrangement or a rectangular arrangement on the premise of realizing the same function;
6. the signal interface is stably connected with the signal line through the adapter, different connection modes can be used between the adapter and the signal interface as required, wherein the connection modes comprise threaded connection, the adapter and the signal interface are detachably connected, the adapter can be replaced when the adapter is damaged, the adapters of different types can be replaced according to the signal line of different types, the adapter and the signal interface are connected through soldering tin to enable the connection to be stable, meanwhile, the connection is convenient, and the signal line can be directly connected with the adapter;
7. the base is provided with a fixer, the base is fixed in position in the installation and test processes, when the contacted temperature adjusting jig or the connected error code instrument moves, the base is kept connected with the temperature adjusting jig, and the temperature adjusting jig is kept in contact with the optical module.
Drawings
Figure 1 is a schematic structural diagram of a top view of an SFP active optical cable test board,
the figures are marked by: 1-base, 2-power adapter interface, 3-SFP seat, 4-signal interface, 5-temperature sensing area, 6-fixer, 7-monitoring pin and 8-burning pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.
Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when using, or the orientation or position relationship that the skilled person usually understands, and such terms are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows: as shown with reference to figure 1 of the drawings,
the SFP active optical cable test board provided by this embodiment includes a base 1, the base 1 is provided with a power adapter interface 2, an SFP seat 3 and a signal interface 4,
the power adapter interface 2 provides power to the SFP active optical cable test board,
any end of the SFP active optical cable is inserted into the SFP seat 3, the SFP seat 3 leads out 4 paths of radio frequency signals in the SFP active optical cable to 4 signal paths respectively, the 4 signal paths are connected with one signal interface 4 respectively,
the signal interface 4 receives radio frequency signals from the SFP seat 3, the signal interface 4 is connected with one end of a signal wire, the error code meter interface is connected with the other end of the signal wire,
the signal line sends the radio frequency signal received by the signal interface 4 to the error code detector, the base 1 is further provided with a temperature sensing area 5, the temperature sensing area 5 is a gap formed in the base 1, the temperature sensing area 5 is connected with one side of the SFP seat 3, and when the SFP active optical cable is inserted into the SFP seat 3, the temperature adjusting jig is in direct contact with the SFP active optical cable through the gap.
In a part of the prior art, the test environment of the test board is single, and most of the test boards can only test the error rate at room temperature, because the SFP active optical cable is inserted into the SFP seat 3 of the test board, and the direct contact between the SFP active optical cable and the test board can cause that the SFP active optical cable cannot be stably and directly contacted with the heater, if the high-temperature error rate needs to be tested, the SFP active optical cable and the test board need to be placed into a high-temperature laboratory together, but the high-temperature laboratory is expensive and has extremely high power consumption, so that the test cost of an enterprise is greatly increased, and the enterprise development is not facilitated.
Further, the signal interface 4 is vertically connected to the base 1, and the signal line is perpendicular to the base 1.
The error code instrument and the test board are arranged in an upper layer and a lower layer, the error code instrument does not occupy the operation space of testers, the signal interface 4 is vertically connected with the base 1, one end of the signal wire is connected with the lower test board, the other end of the signal wire is connected with the error code instrument interface on the upper layer, the signal interface 4, the error code instrument interface and the signal wire are arranged on the same straight line, so that the signal wire cannot be bent, the signal transmission quality between the test board and the error code instrument is improved, meanwhile, the service life of the signal wire is prolonged, and the product cost is reduced.
Further, a monitoring pin 7 is further arranged on the base 1, the monitoring pin 7 includes SDA, SCL, and GND, and the monitoring pin 7 monitors information in the access according to the IIC bus protocol, including temperature, voltage, current, and transmitted and received optical power. Furthermore, the monitoring pin 7 is connected with an alarm, and when the temperature, voltage, current and transmitting/receiving optical power in the channel are abnormal, the alarm gives an alarm.
The test board adds the monitoring function through monitoring pin 7, monitors and records including temperature, voltage, electric current and transmission receiving optical power in the whole test board passageway, when appearing data anomaly, reminds the tester through the alarm to carry out the pertinence inspection to SFP active optical cable according to the type of data anomaly.
Further, a burning pin 8 is further arranged on the base 1, and the burning pin 8 is connected with burning software and used for burning the SFP active optical cable.
The SFP active optical cable can realize functions only by burning, the SFP active optical cable is usually burnt by the burning plate, the testing plate is replaced to test the SFP active optical cable after burning is finished, in the technical scheme, the burning pin 8 is added into the testing plate, the SFP active optical cable is directly burnt on the testing plate, after burning is finished, the SFP active optical cable is not required to be detached, the testing plate is directly tested, operation steps are reduced, the operation of workers is facilitated, and time is saved.
Further, the signal interface 4 is disposed inside the base 1. Further, the signal interface 4 is disposed around the SFP seat 3.
The signal interface 4 is arranged inside the base 1, and compared with a mode that the signal interface 4 is arranged on the edge of the base 1 in daily use, the touch with other articles is greatly reduced, and the test board is safer and more stable to use. In a further embodiment, the internal signal interfaces 4 are arranged around the SFP sockets 3, and compared with the random arrangement or the rectangular arrangement, the arrangement mode around the SFP sockets 3 minimizes the occupied area of the circuit between the signal interfaces 4 and the SFP sockets 3, and the test board has a smaller volume compared with the random arrangement or the rectangular arrangement on the premise of realizing the same function.
Further, the signal interface 4 is connected with an adapter, and a signal line passes through the adapter with the signal interface 4 is fixedly connected. Furthermore, the connection mode between the adapter and the signal interface 4 comprises threaded connection and soldering connection.
Make through the adapter signal interface 4 with the signal line connection is stable, just the adapter with can use different connected modes as required between the signal interface 4, including threaded connection, the adapter with be detachable between the signal interface 4 and connect, can the adapter appears damaging the messenger and changes, also can be according to different models the different models are changed to the signal line the adapter, the adapter with soldering tin connection makes between the signal interface 4 to be connected stably, and it is convenient to connect simultaneously, the signal line can be direct with the adapter is connected can.
Further, a fixer 6 is arranged on the base 1, the fixer 6 can be fixedly connected with a temperature adjusting jig, the fixer 6 is a threaded component on the base 1, and the plurality of fixers 6 are arranged on the base 1.
The base 1 is provided with a fixer 6, the base 1 is fixed in position in the installation and test processes, when the contacted temperature adjusting jig or the connected error code instrument moves, the base 1 is connected with the temperature adjusting jig, and the temperature adjusting jig is contacted with the optical module.
The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all the technical solutions and modifications without departing from the spirit and scope of the present invention are covered by the claims of the present invention.
Claims (10)
1. An SFP active optical cable test board is characterized in that: comprises a base (1), wherein a power adapter interface (2), an SFP seat (3) and a signal interface (4) are arranged on the base (1),
the power adapter interface (2) provides electric energy for the SFP active optical cable test board,
any end of the SFP active optical cable is inserted into the SFP seat (3), the SFP seat (3) leads out 4 paths of radio frequency signals in the SFP active optical cable to 4 signal paths respectively, the 4 paths of signal paths are connected with one signal interface (4) respectively,
the signal interface (4) receives radio frequency signals from the SFP seat (3), the signal interface (4) is connected with one end of a signal line, the error code meter interface is connected with the other end of the signal line,
the signal line sends the radio frequency signal received by the signal interface (4) to the error code detector, the base (1) is further provided with a temperature sensing area (5), the temperature sensing area (5) is a gap formed in the base (1), the temperature sensing area (5) is connected with one side of the SFP seat (3), and when the SFP active optical cable is inserted into the SFP seat (3), the temperature adjusting jig is in direct contact with the SFP active optical cable through the gap.
2. The SFP active optical cable test board of claim 1, wherein: the signal interface (4) is vertically connected with the base (1), and the signal line is vertical to the base (1).
3. The SFP active optical cable test board of claim 1, wherein: the base (1) is further provided with a monitoring pin (7), the monitoring pin (7) comprises an SDA, an SCL and a GND, and the monitoring pin (7) monitors information in a path according to an IIC bus protocol, wherein the information comprises temperature, voltage, current and transmitted and received optical power.
4. An SFP active optical cable test board as claimed in claim 3, wherein: the base (1) is further provided with a burning pin (8), and the burning pin (8) is connected with burning software and used for burning the SFP active optical cable.
5. The SFP active optical cable test board of claim 1, wherein: the signal interface (4) is arranged inside the base (1).
6. The SFP active optical cable test board as claimed in claim 5, wherein: the signal interface (4) is arranged around the SFP seat (3).
7. The SFP active optical cable test board of claim 1, wherein: the signal interface (4) is connected with an adapter, and a signal line is fixedly connected with the signal interface (4) through the adapter.
8. The SFP active optical cable test board of claim 7, wherein: the adapter and the signal interface (4) are connected in a mode of threaded connection and soldering connection.
9. The SFP active optical cable test board as claimed in any one of claims 3 to 4, wherein: the monitoring pin (7) is connected with an alarm, and the alarm gives an alarm when the temperature, voltage, current and transmitting/receiving optical power in the channel are abnormal.
10. The SFP active optical cable test board of any one of claims 1-8, wherein: the temperature-adjusting device is characterized in that a fixer (6) is arranged on the base (1), the fixer (6) can be fixedly connected with a temperature-adjusting jig, the fixer (6) is a threaded component on the base (1), and the plurality of the fixers (6) are arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223156106.XU CN218628915U (en) | 2022-11-28 | 2022-11-28 | SFP active optical cable test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223156106.XU CN218628915U (en) | 2022-11-28 | 2022-11-28 | SFP active optical cable test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628915U true CN218628915U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223156106.XU Active CN218628915U (en) | 2022-11-28 | 2022-11-28 | SFP active optical cable test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218628915U (en) |
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- 2022-11-28 CN CN202223156106.XU patent/CN218628915U/en active Active
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