CN203399116U - Optical fiber port line sequence tester of optical fiber access network - Google Patents
Optical fiber port line sequence tester of optical fiber access network Download PDFInfo
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- CN203399116U CN203399116U CN201320393164.6U CN201320393164U CN203399116U CN 203399116 U CN203399116 U CN 203399116U CN 201320393164 U CN201320393164 U CN 201320393164U CN 203399116 U CN203399116 U CN 203399116U
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- optical fiber
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- access network
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Abstract
The utility model relates to a measuring device of a fiber optical communication system, and in particular relates to an optical fiber port line sequence tester of an optical fiber access network. The optical fiber port line sequence tester comprises a transmitting device and a receiving device; the transmitting device comprises a plurality of lasers which can input a light signal respectively from transmitting ends of a plurality of to-be-measured optical fibers, and also comprises a transmitting end CPU which can load port information through each transmitting end of each optical fiber of each laser; the receiving device comprises a plurality of detectors which can receive the port information transmitted by the to-be-measured optical fiber from a receiving end of each to-be-measured optical fiber; a signal output end of each detector is connected to a receiving end CPU; and an output signal of the receiving end CPU is partially connected to a receiving end data communication interface which communicates with an external network management system and uploads data. The optical fiber port line sequence tester of the optical fiber access network can test the optical fiber port line sequence of the optical fiber access network, can detect the optical power, and is high in test efficiency and accurate in detection result.
Description
Technical field
The utility model relates to a kind of testing apparatus of Fiber Optical Communication System, specifically a kind of fiber port line order tester of Optical Access Network.
Background technology
Large-scale development along with FTTX construction; node device in optical fiber line attachment is more and more; the light fiber-dividing box of friendship and user side from ODF to light; there is a large amount of optical fiber access interface; optical fiber routing iinformation is more and more huger; be difficult to maintenance management, the office direction connection route between especially upper and lower node device.Traditional mode of operation is: between upper and lower node device, port corresponding relation sends ruddiness from one end port successively with red light source, by O&M personnel, at the other end, observes and record port corresponding relation.The insertion loss of this optical fiber link needs with ODTR device measuring record.The drawback of aforesaid operations mode is: one, measuring process is loaded down with trivial details consuming time, two, manual entry data very easily produce mistake, affect the accuracy of data, bring difficulty to follow-up maintenance work.
Summary of the invention
This has technical problem to be solved to be, providing a kind of can test the fiber port line order of Optical Access Network, can carry out luminous power detection, and testing efficiency is high, the fiber port line order tester of the accurately reliable Optical Access Network of testing result simultaneously.
The fiber port line order tester of the utility model Optical Access Network is comprised of emitter and receiving system; Described emitter include can be respectively from a plurality of lasers of the transmitting terminal input optical signal of many testing fibers, also include can be by each laser the transmitting terminal CPU in the transmitting terminal load port information of each optical fiber; Described receiving system includes a plurality of detectors that can receive from the receiving terminal of each testing fiber the next port information of each testing fiber transmission, the signal output part of each detector is connected to receiving terminal CPU, the segment signal output of described receiving terminal CPU be connected to can with the receiving terminal data communication interface of the communication of extranets guard system uploading data.
Described emitter also includes the calibration detectors that can detect each testing fiber transmitting terminal peak power, the detection signal output of calibration detectors is connected to transmitting terminal CPU, and transmitting terminal CPU can be loaded on each testing fiber transmitting terminal peak power information in transmitting terminal light signal; Each detector in receiving system can receive transmitting terminal peak power information, and can detect the peak power of receiving terminal, simultaneously can be by the communication that receives and detect to receiving terminal CPU, and be uploaded to extranets guard system by receiving terminal data communication interface.
Described emitter also includes transmitting terminal data communication interface, and transmitting terminal data communication interface is connected with the stimulus part of transmitting terminal CPU, for the communication of extranets guard system and receive the coded message of the current Fiber Node that extranets guard system issues.
The utility model can be used for optical fiber routing iinformation and the light signal attenuation value between upper and lower node device in measuring fiber Access Network, and it is compared with traditional light power meter, possesses the detection efficiency of more feature capability and Geng Gao.It can have been constructed afterwards to the checking of optical fiber cable order correctness and the test of light loss with becoming to hold for optical cable welding, can a plurality of fiber ports of one-time detection, test result can report extranets guard system automatically, is automatically generated the office direction route of device port by extranets guard system.The utility model can replace traditional light power meter for the acceptance of work, also can be for the circuit route investigation work in daily line upkeep process.Can be telecom operators provides the solution of intelligent maintenance and management of optical fibers routing iinformation, has improved O&M efficiency, has reduced human cost and the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the theory diagram of emitter in the utility model embodiment;
Fig. 2 is the theory diagram of receiving system in the utility model embodiment.
Embodiment
As shown in the figure, the fiber port line order tester of the utility model embodiment Optical Access Network is comprised of emitter and receiving system; Described emitter includes 12 lasers (laser 1-laser 12) of the transmitting terminal input optical signal that can distinguish Cong12 road testing fiber, also includes and can pass through each laser at the transmitting terminal CPU of the transmitting terminal load port information of each optical fiber; Described receiving system includes 12 detectors that can receive from the receiving terminal of each testing fiber the next port information of each testing fiber transmission, the signal output part of each detector is connected to receiving terminal CPU, the segment signal output of described receiving terminal CPU be connected to can with the receiving terminal data communication interface of the communication of extranets guard system uploading data.Emitter also includes the calibration detectors that can detect each testing fiber transmitting terminal peak power, the detection signal output of calibration detectors is connected to transmitting terminal CPU, and transmitting terminal CPU can be loaded on each testing fiber transmitting terminal peak power information in transmitting terminal light signal; Each detector in receiving system can receive transmitting terminal peak power information, and can detect the peak power of receiving terminal receiving terminal, simultaneously can be by the communication that receives and detect to receiving terminal CPU, and be uploaded to extranets guard system by receiving terminal data communication interface.Emitter also includes transmitting terminal data communication interface, and transmitting terminal data communication interface is connected with the stimulus part of transmitting terminal CPU, for the communication of extranets guard system and receive the coded message of the current Fiber Node that extranets guard system issues.
The operation principle of the utility model embodiment is: 12 lasers of transmitting terminal are loaded into the port information of self and optical power value in the laser signal of output, 12 photo-detectors by receiving terminal receive again, with the port of receiving terminal self and the optical power value contrast receiving, can draw routing iinformation and the attenuated optical signal value of tested link.Transmitting terminal data communication interface can be connected with extranets guard system, the information such as lower box coding and reel number from network management system is obtained.
During test, first 12 lasers of transmitting terminal are connected with calibration detectors respectively, record the laser signal intensity on 12 tunnels, transmitting terminal is connected according to port is corresponding with receiving device, transmitting terminal No. 12 lasers load on current self power information in signal and pass to receiving device, and now receiving terminal can record every road Laser emission power.
By transmitting end equipment according to port reply record optical link to be measured before carry a tray, receiving device is carried a tray after according to the corresponding access of port optical link to be measured, start test, just can draw optical fiber routing iinformation and attenuated optical signal value between the upper and lower node device of tested optical link.By data communication interface, test result can be imported into extranets guard system.
Claims (3)
1. a fiber port line order tester for Optical Access Network, is characterized in that: it is comprised of emitter and receiving system; Described emitter include can be respectively from a plurality of lasers of the transmitting terminal input optical signal of many testing fibers, also include can be by each laser the transmitting terminal CPU in the transmitting terminal load port information of each optical fiber; Described receiving system includes a plurality of detectors that can receive from the receiving terminal of each testing fiber the next port information of each testing fiber transmission, the signal output part of each detector is connected to receiving terminal CPU, the segment signal output of described receiving terminal CPU be connected to can with the receiving terminal data communication interface of the communication of extranets guard system uploading data.
2. the fiber port line order tester of Optical Access Network according to claim 1, it is characterized in that: described emitter also includes the calibration detectors that can detect each testing fiber transmitting terminal peak power, the detection signal output of calibration detectors is connected to transmitting terminal CPU, and transmitting terminal CPU can be loaded on each testing fiber transmitting terminal peak power information in transmitting terminal light signal; Each detector in receiving system can receive transmitting terminal peak power information, and can detect the peak power of receiving terminal, simultaneously can be by the communication that receives and detect to receiving terminal CPU, and be uploaded to extranets guard system by receiving terminal data communication interface.
3. the fiber port line order tester of Optical Access Network according to claim 1 and 2, is characterized in that: described emitter also includes transmitting terminal data communication interface, and transmitting terminal data communication interface is connected with the stimulus part of transmitting terminal CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393164.6U CN203399116U (en) | 2013-07-02 | 2013-07-02 | Optical fiber port line sequence tester of optical fiber access network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393164.6U CN203399116U (en) | 2013-07-02 | 2013-07-02 | Optical fiber port line sequence tester of optical fiber access network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203399116U true CN203399116U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320393164.6U Withdrawn - After Issue CN203399116U (en) | 2013-07-02 | 2013-07-02 | Optical fiber port line sequence tester of optical fiber access network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203399116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384166A (en) * | 2013-07-02 | 2013-11-06 | 镇江奥菲特光电科技有限公司 | Fiber port line sequence tester of fiber access network |
| CN116558777A (en) * | 2023-03-27 | 2023-08-08 | 珠海科技学院 | Optical fiber conductivity test method and system |
-
2013
- 2013-07-02 CN CN201320393164.6U patent/CN203399116U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384166A (en) * | 2013-07-02 | 2013-11-06 | 镇江奥菲特光电科技有限公司 | Fiber port line sequence tester of fiber access network |
| CN103384166B (en) * | 2013-07-02 | 2016-05-11 | 镇江奥菲特光电科技有限公司 | The fiber port line order tester of Optical Access Network |
| CN116558777A (en) * | 2023-03-27 | 2023-08-08 | 珠海科技学院 | Optical fiber conductivity test method and system |
| CN116558777B (en) * | 2023-03-27 | 2024-04-09 | 珠海科技学院 | Optical fiber conductivity test method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |