CN204652595U - A kind of PON terminal device circuitry plate debug system - Google Patents
A kind of PON terminal device circuitry plate debug system Download PDFInfo
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- CN204652595U CN204652595U CN201520398290.XU CN201520398290U CN204652595U CN 204652595 U CN204652595 U CN 204652595U CN 201520398290 U CN201520398290 U CN 201520398290U CN 204652595 U CN204652595 U CN 204652595U
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- pon terminal
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Abstract
The utility model discloses a kind of PON terminal device circuitry plate debug system, comprise scanner, comparator, memory, commissioning device, described commissioning device comprises switching circuit and debug circuit; Described scanner is for scanning the first label and second label of PON terminal device circuitry plate, the output of described scanner is connected with comparator, described comparator and memory are bi-directionally connected, the output of described comparator is connected with switching circuit, the output of switching circuit is connected with debug circuit, and described debug circuit is for detecting the optical interface circuit in PON terminal device circuitry plate.The utility model provides a kind of PON terminal device circuitry plate debug system, only needing by scanning label, just can automatically debug PON terminal device circuitry plate, decreases human cost and the time cost of debugging needs.
Description
Technical field
The utility model relates to a kind of PON terminal device circuitry plate debug system.
Background technology
PON terminal equipment is commonly employed in production and life, but, in the manufacture process of PON terminal equipment, need to debug PON terminal equipment.
But the debugging of present equipment is manual debugging mostly, the general more complicated of process, staff works very inconvenient, wastes human cost and time cost.
So need one can only need to carry out shirtsleeve operation, the system just can debugged equipment, to reasonable land productivity human resources, enhances productivity extremely important.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of PON terminal device circuitry plate debug system is provided, only needing by scanning label, just can automatically debug PON terminal device circuitry plate, decrease human cost and the time cost of debugging needs.
The purpose of this utility model is achieved through the following technical solutions: a kind of PON terminal device circuitry plate debug system, and comprise scanner, comparator, memory, commissioning device, described commissioning device comprises switching circuit and debug circuit; Described scanner is for scanning the first label and second label of PON terminal device circuitry plate, the output of described scanner is connected with comparator, described comparator and memory are bi-directionally connected, the output of described comparator is connected with switching circuit, the output of switching circuit is connected with debug circuit, and described debug circuit is for detecting the optical interface circuit in PON terminal device circuitry plate.
Described debug circuit comprises Error Detector, OLT optical module, first wave division multiplexer, attenuator light power meter all-in-one, splitter, Second Wave division multiplexer and computer; Described attenuator light power meter all-in-one comprises attenuator unit and light power meter unit; Described Error Detector is connected with OLT optical module, and OTL optical module is connected with first wave division multiplexer, and first wave division multiplexer is connected with attenuator unit, and described attenuator is also connected with computer and Second Wave division multiplexer respectively; Described Second Wave division multiplexer is connected with optical interface circuit and splitter respectively, and described optical interface circuit is connected with computer, and described splitter is connected with light power meter unit and wavelength division multiplexer respectively.
Described debug circuit also comprises SFP optical module, clock and data recovery module CDR and oscilloscope, described SFP optical module touches that block is connected CDR, clock and data recovery is touched block CDR and is connected with oscilloscope respectively with splitter and clock and data recovery, oscilloscope is also connected with computer and splitter respectively.
The first described label is the one in Quick Response Code, bar code and one-dimension code.
The second described label is the one in Quick Response Code, bar code and one-dimension code.
The first described label and the second label are different labels.
The beneficial effects of the utility model are: (1) only needs by scanning label, compared scanning the data stored in the data that obtain and memory by comparator again, export comparison signal, just can determine the opening and closing of debug circuit switch module, thus just can automatically debug PON terminal device circuitry plate, decrease human cost and the time cost of debugging needs; (2) in whole test process, can the emission parameter of test light interface circuit, receiving parameter can be tested again, effectively avoid the unfavorable factor brought in test process, so not only stability is brought to the result of test, also improve testing efficiency simultaneously, also save human cost, bring certain economic benefit.
Accompanying drawing explanation
Fig. 1 is theory structure block diagram of the present utility model;
Fig. 2 is debug circuit structural representation.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of PON terminal device circuitry plate debug system, comprise scanner, comparator, memory, commissioning device, described commissioning device comprises switching circuit and debug circuit; Described scanner is for scanning the first label and second label of PON terminal device circuitry plate, the output of described scanner is connected with comparator, described comparator and memory are bi-directionally connected, the output of described comparator is connected with switching circuit, the output of switching circuit is connected with debug circuit, and described debug circuit is for detecting the optical interface circuit in PON terminal device circuitry plate.
Described debug circuit comprises Error Detector, OLT optical module, first wave division multiplexer, attenuator light power meter all-in-one, splitter, Second Wave division multiplexer and computer; Described attenuator light power meter all-in-one comprises attenuator unit and light power meter unit; Described Error Detector is connected with OLT optical module, and OTL optical module is connected with first wave division multiplexer, and first wave division multiplexer is connected with attenuator unit, and described attenuator is also connected with computer and Second Wave division multiplexer respectively; Described Second Wave division multiplexer is connected with optical interface circuit and splitter respectively, and described optical interface circuit is connected with computer, and described splitter is connected with light power meter unit and wavelength division multiplexer respectively.
Described debug circuit also comprises SFP optical module, clock and data recovery module CDR and oscilloscope, described SFP optical module touches that block is connected CDR, clock and data recovery is touched block CDR and is connected with oscilloscope respectively with splitter and clock and data recovery, oscilloscope is also connected with computer and splitter respectively.
The first described label is the one in Quick Response Code, bar code and one-dimension code.
The second described label is the one in Quick Response Code, bar code and one-dimension code.
The first described label and the second label are different labels.
Claims (6)
1. a PON terminal device circuitry plate debug system, it is characterized in that: comprise scanner, comparator, memory, commissioning device, described commissioning device comprises switching circuit and debug circuit; Described scanner is for scanning the first label and second label of PON terminal device circuitry plate, the output of described scanner is connected with comparator, described comparator and memory are bi-directionally connected, the output of described comparator is connected with switching circuit, the output of switching circuit is connected with debug circuit, and described debug circuit is for detecting the optical interface circuit in PON terminal device circuitry plate.
2. a kind of PON terminal device circuitry plate debug system according to claim 1, is characterized in that: described debug circuit comprises Error Detector, OLT optical module, first wave division multiplexer, attenuator light power meter all-in-one, splitter, Second Wave division multiplexer and computer; Described attenuator light power meter all-in-one comprises attenuator unit and light power meter unit; Described Error Detector is connected with OLT optical module, and OTL optical module is connected with first wave division multiplexer, and first wave division multiplexer is connected with attenuator unit, and described attenuator is also connected with computer and Second Wave division multiplexer respectively; Described Second Wave division multiplexer is connected with optical interface circuit and splitter respectively, and described optical interface circuit is connected with computer, and described splitter is connected with light power meter unit and wavelength division multiplexer respectively.
3. a kind of PON terminal device circuitry plate debug system according to claim 2, it is characterized in that: described debug circuit also comprises SFP optical module, clock and data recovery module CDR and oscilloscope, described SFP optical module touches that block is connected CDR, clock and data recovery is touched block CDR and is connected with oscilloscope respectively with splitter and clock and data recovery, oscilloscope is also connected with computer and splitter respectively.
4. a kind of PON terminal device circuitry plate debug system according to claim 1, is characterized in that: the first described label is the one in Quick Response Code, bar code and one-dimension code.
5. a kind of PON terminal device circuitry plate debug system according to claim 1, is characterized in that: the second described label is the one in Quick Response Code, bar code and one-dimension code.
6. a kind of PON terminal device circuitry plate debug system according to claim 1, is characterized in that: the first described label and the second label are different labels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398290.XU CN204652595U (en) | 2015-06-10 | 2015-06-10 | A kind of PON terminal device circuitry plate debug system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398290.XU CN204652595U (en) | 2015-06-10 | 2015-06-10 | A kind of PON terminal device circuitry plate debug system |
Publications (1)
| Publication Number | Publication Date |
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| CN204652595U true CN204652595U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520398290.XU Active CN204652595U (en) | 2015-06-10 | 2015-06-10 | A kind of PON terminal device circuitry plate debug system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073140A (en) * | 2020-08-26 | 2020-12-11 | 烽火通信科技股份有限公司 | CDR debugging method and device |
-
2015
- 2015-06-10 CN CN201520398290.XU patent/CN204652595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073140A (en) * | 2020-08-26 | 2020-12-11 | 烽火通信科技股份有限公司 | CDR debugging method and device |
| CN112073140B (en) * | 2020-08-26 | 2022-03-01 | 烽火通信科技股份有限公司 | CDR debugging method and device |
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