CN103384166A - Fiber port line sequence tester of fiber access network - Google Patents
Fiber port line sequence tester of fiber access network Download PDFInfo
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- CN103384166A CN103384166A CN201310275448XA CN201310275448A CN103384166A CN 103384166 A CN103384166 A CN 103384166A CN 201310275448X A CN201310275448X A CN 201310275448XA CN 201310275448 A CN201310275448 A CN 201310275448A CN 103384166 A CN103384166 A CN 103384166A
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Abstract
The invention relates to a testing device of a fiber-optic communication system, in particular to a fiber port line sequence tester of a fiber access network. The fiber port line sequence tester is composed of a launcher and a receiver. The launcher comprises a plurality of lasers capable of inputting optical signals from the launching ends of a plurality of optical fibers to be tested respectively and a launching end central processing unit (CPU) capable of loading port information at the launching end of each optical fiber through the lasers. The receiver comprises a plurality of detectors capable of receiving port information transmitted from each optical fiber to be tested from the receiving end of each optical fiber to be tested. The signal output end of each detector is connected with a receiving end CPU, and the signal output portion of the receiving end CPU is connected with a receiving end data communication port capable of communicating with an external network management system and uploading data. By means of the fiber port line sequence tester of the fiber access network, a fiber port line sequence of the fiber access network can be tested, optical power detection can be conducted simultaneously, testing efficiency is high, and a detection result is precise.
Description
Technical field
The present invention 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 the FTTX construction; node device in the 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; the optical fiber routing iinformation is more and more huger; be difficult to maintenance management, especially the office direction connection route between the node device of up and down.Traditional mode of operation is: between the node device of up and down, the port corresponding relation sends ruddiness from an end port successively with red light source, observes and record the port corresponding relation by the O﹠M personnel at the other end.The insertion loss of this optical fiber link need be used ODTR device measuring and record.The drawback of aforesaid operations mode is: one, measuring process is loaded down with trivial details consuming time, and two, the manual entry data very easily produce mistake, affect the accuracy of data, bring difficulty for 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 simultaneously luminous power and detect, and testing efficiency is high, the fiber port line order tester of the accurately reliable Optical Access Network of testing result.
The fiber port line order tester of Optical Access Network of the present invention 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 including can be by the transmitting terminal CPU of each laser 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 and 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 the 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 with the communication that receives and detect to receiving terminal CPU, and be uploaded to the extranets guard system by the receiving terminal data communication interface.
Described emitter also includes the transmitting terminal data communication interface, and the transmitting terminal data communication interface is connected with the stimulus part of transmitting terminal CPU, is used for the communication of extranets guard system and receives the coded message of the current Fiber Node that the extranets guard system issues.
The present invention can be used for optical fiber routing iinformation and the light signal attenuation value between the node device of up and down in the 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 be used for optical cable welding and become the end construction to complete afterwards the checking of optical fiber cable order correctness and the test of light loss, can a plurality of fiber ports of one-time detection, test result can report the extranets guard system automatically, is automatically generated the office direction route of device port by the extranets guard system.The present invention can be used for the acceptance of work and replace traditional light power meter, also can be used 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 efficient, has reduced human cost and the wasting of resources.
Description of drawings
Fig. 1 is the theory diagram of emitter in the embodiment of the present invention;
Fig. 2 is the theory diagram of receiving system in the embodiment of the present invention.
Embodiment
As shown in the figure, the fiber port line order tester of embodiment of the present invention Optical Access Network is comprised of emitter and receiving system; Described emitter include can be respectively from 12 lasers (laser 1-laser 12) of the transmitting terminal input optical signal of 12 road testing fibers, also including can be by the transmitting terminal CPU of each laser in 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 and 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 the 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 with the communication that receives and detect to receiving terminal CPU, and be uploaded to the extranets guard system by the receiving terminal data communication interface.Emitter also includes the transmitting terminal data communication interface, and the transmitting terminal data communication interface is connected with the stimulus part of transmitting terminal CPU, is used for the communication of extranets guard system and receives the coded message of the current Fiber Node that the extranets guard system issues.
The operation principle of the embodiment of the present invention 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 that receives, namely can draw routing iinformation and the attenuated optical signal value of tested link.The transmitting terminal data communication interface can be connected with the extranets guard system, obtains the information such as upper lower box coding and reel number from network management system.
During test, first 12 lasers of transmitting terminal are connected with calibration detectors respectively, record 12 tunnel laser signal intensity, transmitting terminal is connected according to port is corresponding with receiving device, transmitting terminal No. 12 lasers load on current self power information and pass to receiving device in signal, and this moment, receiving terminal can record every road Laser emission power.
With 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 tested optical link optical fiber routing iinformation and the attenuated optical signal value between node device up and down.Test result can be imported into the extranets guard system by data communication interface.
Claims (3)
1. the fiber port line order tester of an Optical Access Network, it 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 including can be by the transmitting terminal CPU of each laser 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 and 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 the 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 with the communication that receives and detect to receiving terminal CPU, and be uploaded to the extranets guard system by the receiving terminal data communication interface.
3. the fiber port line order tester of Optical Access Network according to claim 1 and 2, it is characterized in that: described emitter also includes the transmitting terminal data communication interface, and the 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 |
|---|---|---|---|
| CN201310275448.XA CN103384166B (en) | 2013-07-02 | 2013-07-02 | The fiber port line order tester of Optical Access Network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275448.XA CN103384166B (en) | 2013-07-02 | 2013-07-02 | The fiber port line order tester of Optical Access Network |
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| Publication Number | Publication Date |
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| CN103384166A true CN103384166A (en) | 2013-11-06 |
| CN103384166B CN103384166B (en) | 2016-05-11 |
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| CN201310275448.XA Active CN103384166B (en) | 2013-07-02 | 2013-07-02 | The fiber port line order tester of Optical Access Network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634605A (en) * | 2016-01-07 | 2016-06-01 | 烽火通信科技股份有限公司 | Method and device for quickly acquiring optical fiber interconnection information |
| CN108390719A (en) * | 2018-03-20 | 2018-08-10 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of optical cable is automatically to fine test system |
| CN108802552A (en) * | 2018-06-06 | 2018-11-13 | 中铁建电气化局集团南方工程有限公司 | A kind of cable tester and its method of calibration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1677901A (en) * | 2005-04-25 | 2005-10-05 | 南京大学 | Device for conducting position detection using modulation light beam and detection method |
| CN202679363U (en) * | 2012-07-09 | 2013-01-16 | 西北民族大学 | Integrated optical fiber communication device |
| CN102932062A (en) * | 2012-10-24 | 2013-02-13 | 沈越 | Intelligent optical fiber connecting and distributing system and adapter port state information identification method |
| CN203399116U (en) * | 2013-07-02 | 2014-01-15 | 镇江奥菲特光电科技有限公司 | Optical fiber port line sequence tester of optical fiber access network |
-
2013
- 2013-07-02 CN CN201310275448.XA patent/CN103384166B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1677901A (en) * | 2005-04-25 | 2005-10-05 | 南京大学 | Device for conducting position detection using modulation light beam and detection method |
| CN202679363U (en) * | 2012-07-09 | 2013-01-16 | 西北民族大学 | Integrated optical fiber communication device |
| CN102932062A (en) * | 2012-10-24 | 2013-02-13 | 沈越 | Intelligent optical fiber connecting and distributing system and adapter port state information identification method |
| CN203399116U (en) * | 2013-07-02 | 2014-01-15 | 镇江奥菲特光电科技有限公司 | Optical fiber port line sequence tester of optical fiber access network |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634605A (en) * | 2016-01-07 | 2016-06-01 | 烽火通信科技股份有限公司 | Method and device for quickly acquiring optical fiber interconnection information |
| WO2017118149A1 (en) * | 2016-01-07 | 2017-07-13 | 烽火通信科技股份有限公司 | Method and apparatus for rapidly collecting fibre interconnection information |
| CN105634605B (en) * | 2016-01-07 | 2018-03-20 | 烽火通信科技股份有限公司 | The quick method and device for collecting optical fiber interconnections information |
| CN108390719A (en) * | 2018-03-20 | 2018-08-10 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of optical cable is automatically to fine test system |
| CN108802552A (en) * | 2018-06-06 | 2018-11-13 | 中铁建电气化局集团南方工程有限公司 | A kind of cable tester and its method of calibration |
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| CN103384166B (en) | 2016-05-11 |
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