CN208836147U - A kind of optical-fibre communications fault detection system - Google Patents
A kind of optical-fibre communications fault detection system Download PDFInfo
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- CN208836147U CN208836147U CN201821354114.6U CN201821354114U CN208836147U CN 208836147 U CN208836147 U CN 208836147U CN 201821354114 U CN201821354114 U CN 201821354114U CN 208836147 U CN208836147 U CN 208836147U
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Abstract
The utility model discloses a kind of optical-fibre communications fault detection systems, emit the detection light wave transmitting unit of detection wave including optical cable initial point being arranged in into optical cable, it further include multiple photoinduction modules for being assigned ID code, each photoinduction module is successively set at the splicing point of each optical cable, further include the multiport optical power tester being connect with multiple photoinduction modules, further includes the computer analysis module being connect with multiport optical power tester；The multiport optical power tester detects the luminous intensity for the detection light wave that every optical cable detects by photoinduction module；The computer analysis module is used to compare the luminous intensity threshold value Determination of the multiport optical power tester light intensity data detected and setting, this system utilizes original optical path transmitting detection wave, any bending damage is not generated to original optical cable, this system transmits original information in the reminding unit that fibre junction point is added, added losses are not generated, securely and reliably.
Description
Technical field
The utility model relates to fiber failure detection field, in particular to a kind of optical-fibre communications fault detection system.
Background technique
With the fast development of fiber optic communication, fibre circuit is increasing, since optical cable laying prior art is limited not
The fiber routing management for realizing science causes fibre circuit routing chaotic, is related to the links from main line to terminal temperature difference, especially
It is computer room ODF frame management, and paper labels are lack of standardization, lose damage, wiring information is inaccurate, maintenance personnel alternates etc. to later maintenance band
Very big hidden danger is carried out.When line failure or mistake, the lookup of route routing is very cumbersome, time-consuming and laborious, at all can not
Meet client to the needs of network operation, this problem also becomes the problem of optic communication circle.
In terms of fine route querying, using it is most common be Canadian EXFO company production " optical fiber fibre sequence searches instrument ", should
Equipment is made of a transmitter 101 and a recipient 102, and referring to shown in Fig. 2, when work is fixed on transmitter 101 and needs
It searches on the optical cable of routing, transmitter bending optical cable is pressed on emitting head on optical cable, sends signal；Recipient 102 is one
Bending fixation is carried out to each optical cable in the unknown optical cable of cluster, finds the optical cable for having signal, final locating optical cable.This scheme is due to needing
It to carry out bending to lookup target to be fixed, the operating time is long, and equipment is expensive, is appropriate only for searching a small amount of optical cable road
By, or the existing Optical Cable of verifying, be not suitable for a large amount of optical fiber route querying.
Utility model content
The technical issues of the utility model solves is to provide light that is a kind of economic quick and can persistently being detected to failure
Fine communication failure detection system.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of optical-fibre communications fault detection system,
The detection light wave transmitting unit for emitting detection wave including optical cable initial point being arranged in into optical cable further includes multiple being assigned ID code
Photoinduction module, each photoinduction module is successively set at the splicing point of each optical cable, further includes and multiple light sensations
The multiport optical power tester for answering module to connect further includes the computer analysis mould connecting with multiport optical power tester
Block；
The multiport optical power tester detects the light for the detection light wave that every optical cable detects by photoinduction module
Intensity；
The computer analysis module is for comparing the light intensity data and setting that multiport optical power tester detects
Luminous intensity threshold value Determination.
Further, further including the luminous reminding module being mounted at the splicing point of each optical cable, the luminous prompting
Module is connected with computer analysis module.
Further, further including the handheld terminal for receiving the fault message of computer analysis module sending.
Further, the detection wave wavelength that the detection light wave transmitting unit issues is 380 nanometers -800 nanometers, light intensity
Spend -10 milliwatt of 1 milliwatt.
The beneficial effects of the utility model are:
1, this system does not generate any bending to original optical cable and damages using original optical path transmitting detection wave.
2, this system in optical fiber routing iinformation and outside port ID be really connected in parallel, zero error management, light
Number is bound automatically with port id in fine, high-efficient, few to the dependence of construction personnel.
3, this system transmits original information in the reminding unit that fibre junction point is added, and does not generate added losses, safety
Reliably.
4, this system can to optical cable splicing point polarity last monitoring, maintain easily personnel's troubleshooting.
Detailed description of the invention
Fig. 1 is optical-fibre communications fault detection system schematic diagram.
Fig. 2 is original technology schematic diagram.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
A kind of optical-fibre communications fault detection system as shown in Figure 1, including setting emit in optical cable initial point into optical cable
The detection light wave transmitting unit of wave is detected, the detection wave wavelength that the detection light wave transmitting unit issues is 380 nanometer -800 and receives
Rice, -10 milliwatt of 1 milliwatt of luminous intensity further includes multiple photoinduction modules for being assigned ID code, and each photoinduction module is successively
It is arranged at the splicing point of each optical cable, further includes the multiport optical power tester being connect with multiple photoinduction modules, also wrap
Include the computer analysis module connecting with multiport optical power tester；
The multiport optical power tester detects the light for the detection light wave that every optical cable detects by photoinduction module
Intensity；
The computer analysis module is for comparing the light intensity data and setting that multiport optical power tester detects
Luminous intensity threshold value Determination；
This system is detected using original optic fibre light path transmitting detection wave, multiport optical power tester by photoinduction module
The detection light wave generated on fibre junction point, and by when wireline inspection to excessive luminous intensity and ID code be sent to computer analyze
The excessive luminous intensity received is compared with the luminous intensity threshold value being set in advance for module, computer analysis module, if overflowing
Luminous intensity is less than luminous intensity threshold value, represents lightguide cable link at this time and breaks down, and this faulty line ID under discipline, thus convenient
Maintenance personal locks faulty line and carries out on-call maintenance.
It on the basis of the above, further include the luminous reminding module being mounted at the splicing point of each optical cable, described shine mentions
Module of waking up is connected with computer analysis module, when detecting that the optical cable breaks down, is shone and is reminded element that can issue light, from
And maintenance personal is allowed to rapidly find out faulty line, to carry out Quick overhaul.
On the basis of the above, further include for receive computer analysis module sending fault message handheld terminal, when
When failure is omitted or solved not in time, fault point can be instructed and is sent on handheld terminal by computer analysis module, notice construction
Personnel complete task in time.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (4)
1. a kind of optical-fibre communications fault detection system, it is characterised in that: emit inspection into optical cable in optical cable initial point including being arranged
The detection light wave transmitting unit for surveying wave, further includes multiple photoinduction modules for being assigned ID code, each photoinduction module according to
It further include the multiport optical power tester being connect with multiple photoinduction modules at the secondary splicing point that each optical cable is set, also
Including the computer analysis module being connect with multiport optical power tester；
The multiport optical power tester detects the luminous intensity for the detection light wave that every optical cable detects by photoinduction module；
The computer analysis module is used to compare the light of multiport optical power the tester light intensity data detected and setting
Intensity threshold value Determination.
2. a kind of optical-fibre communications fault detection system as described in claim 1, it is characterised in that: further include being mounted on each light
Luminous reminding module at the splicing point of cable, the luminous reminding module are connected with computer analysis module.
3. a kind of optical-fibre communications fault detection system as described in claim 1, it is characterised in that: further include being calculated for receiving
The handheld terminal for the fault message that machine analysis module issues.
4. a kind of optical-fibre communications fault detection system as described in claim 1, it is characterised in that: the detection light wave transmitting is single
The detection wave wavelength that member issues is 380 nanometers -800 nanometers, -10 milliwatt of 1 milliwatt of luminous intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354114.6U CN208836147U (en) | 2018-08-22 | 2018-08-22 | A kind of optical-fibre communications fault detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354114.6U CN208836147U (en) | 2018-08-22 | 2018-08-22 | A kind of optical-fibre communications fault detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836147U true CN208836147U (en) | 2019-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821354114.6U Active CN208836147U (en) | 2018-08-22 | 2018-08-22 | A kind of optical-fibre communications fault detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836147U (en) |
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2018
- 2018-08-22 CN CN201821354114.6U patent/CN208836147U/en active Active
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