CN207798385U - A kind of four wavelength Full-automatic remote Insertion Loss test equipments - Google Patents
A kind of four wavelength Full-automatic remote Insertion Loss test equipments Download PDFInfo
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- CN207798385U CN207798385U CN201820003496.1U CN201820003496U CN207798385U CN 207798385 U CN207798385 U CN 207798385U CN 201820003496 U CN201820003496 U CN 201820003496U CN 207798385 U CN207798385 U CN 207798385U
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- laser
- insertion loss
- automatic remote
- wavelength
- loss test
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Abstract
The utility model discloses a kind of four wavelength Full-automatic remote Insertion Loss test equipments, including light path mounting box, inside one end of light path mounting box is provided with Single-end output, one end of Single-end output is connected with slab guide splitter coupling device, and one end of slab guide splitter coupling device is connected separately with laser one, laser two, laser three and laser four.The utility model is a kind of four wavelength Full-automatic remote Insertion Loss test equipments, the use scope and convenience of optical fiber test equipment can effectively be improved, the structure is Full-automatic remote Insertion Loss test equipment, it can be achieved all to be automatically performed in test process, without manual intervention, real-time testing and the insertion loss for showing respective wavelength quick and precisely improve efficiency.
Description
Technical field
The utility model is related to a kind of test equipment, more particularly to a kind of four wavelength Full-automatic remote Insertion Loss test equipments.
Background technology
Light power meter refers to the instrument of the luminous power relative loss factor for measuring absolute light power or by one section of optical fiber,
In fibre system, it is most basic, the multimeter in extraordinary image electronics to measure luminous power；In optical fiber measurement, light power meter
It is heavy load common watch, the absolute power of terminal or optical-fiber network is emitted by measurement, a light power meter can evaluates light end
The performance of equipment, is applied in combination with light power meter and stabilized light source, then can measure junction loss, examine continuity, and help
Optical fiber link transmission quality is assessed, light power meter is independent research the characteristics of being directed to the demand of client and combine external light instrument
A completely new luminous power test instrumentation, dexterous shape, can backlight display, the friendly operation interface of unrestricted choice switch make you
Good opinion given birth suddenly to it, the luminous power testing range of ultra-wide, accurately measuring accuracy and completely new user's self-checking function can allow work
Make outstanding.
On the basis of the technical conditions of existing optical fiber test equipment, the delivery receiving acceptance in optical fiber and daily maintenance process
In, it is essential to the test of the Insertion Loss of optical fiber, and since to be laid with extended distance uncertain for optical fiber, test equipment phase when test
Gauge is not known from yet, and farthest reachable 60 be kilometer or more, and farther out due to distance, complete set of equipments needs when test are placed on survey
The both ends for trying optical fiber, many inconvenience are brought to the communication in tester's test process.
Invention content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is automatically remote to provide a kind of four wavelength
Journey Insertion Loss test equipment, can effectively improve the use scope and convenience of optical fiber test equipment, which is full-automatic
Long-range Insertion Loss test equipment in test process, it can be achieved that be all automatically performed, and without manual intervention, real-time testing and display are corresponding
The insertion loss of wavelength quick and precisely improves efficiency.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model four wavelength Full-automatic remote Insertion Loss test equipments of one kind, including light path mounting box, the light path peace
Inside one end of mounted box is provided with Single-end output, and one end of the Single-end output is connected with slab guide splitter coupling device,
One end of the slab guide splitter coupling device is connected separately with laser one, laser two, laser three and laser
Four.
As a kind of optimal technical scheme of the utility model, the laser one, laser two, laser three and laser
Device four is of coupled connections with Single-end output by slab guide splitter coupling device.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is a kind of four wavelength Full-automatic remote Insertion Loss test equipments, can effectively improve test optical fiber and set
Standby use scope and convenience, the structure be Full-automatic remote Insertion Loss test equipment, it can be achieved that in test process all from
It is dynamic to complete, it is not necessarily to manual intervention, real-time testing and the insertion loss for showing respective wavelength, quick and precisely, improves efficiency.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1, light path mounting box；2, Single-end output；3, slab guide splitter coupling device；4, laser one；5, swash
Light device two；6, laser three；7, laser four.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of four wavelength Full-automatic remote Insertion Loss test equipments, including light path installation
Inside one end of box 1, light path mounting box 1 is provided with Single-end output 2, and one end of Single-end output 2 is connected with slab guide splitter
One end of coupling device 3, slab guide splitter coupling device 3 is connected separately with laser 1, laser 25, laser three
6 and laser 47.
Further, laser 1, laser 25, laser 36 and laser 47 pass through plane with Single-end output 2
Waveguide splitter coupling device 3 is of coupled connections, by the slab guide splitter coupling device 3 of setting by four different wavelength
It is coupled as a port output, is not necessarily to manual switching port.
Specifically, the utility model is when in use, one end is needed to place light source when testing optical fiber Insertion Loss, to realize four
Wavelength is tested automatically needed for a, and four different wavelength are coupled as one by the slab guide splitter coupling device 3 of setting
A port output, is not necessarily to manual switching port, and in remote testing, the design of a port can no longer need tester
Member links up, not error-prone and efficient, and power receives the Single-end output 2 equally using setting, and different waves are sampled using timesharing end
Long optical signal, detection are the identification codes of wavelength, and power meter automatically switches to the wavelength measurement pattern of identification, same without artificial
The light source couples of 4 wavelength are one by the light source of 4 wavelength by slab guide splitter between the product by wavelength switching
A port output, the laser of four wavelength work successively, send different wavelength recognition codes, without human intervention.
The equipment can effectively improve the use scope and convenience of optical fiber test equipment, which is full-automatic remote
Journey Insertion Loss test equipment is not necessarily to manual intervention, real-time testing and the corresponding wave of display, it can be achieved that be all automatically performed in test process
Long insertion loss quick and precisely improves efficiency.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of four wavelength Full-automatic remote Insertion Loss test equipments, including light path mounting box（1）, which is characterized in that the light path
Mounting box（1）Inside one end be provided with Single-end output（2）, the Single-end output（2）One end be connected with slab guide branch
Device coupling device（3）, the slab guide splitter coupling device（3）One end be connected separately with laser one（4）, laser
Two（5）, laser three（6）With laser four（7）.
2. a kind of four wavelength Full-automatic remote Insertion Loss test equipment according to claim 1, which is characterized in that the laser
Device one（4）, laser two（5）, laser three（6）With laser four（7）With Single-end output（2）Pass through slab guide splitter coupling
It attaches together and sets（3）It is of coupled connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003496.1U CN207798385U (en) | 2018-01-02 | 2018-01-02 | A kind of four wavelength Full-automatic remote Insertion Loss test equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003496.1U CN207798385U (en) | 2018-01-02 | 2018-01-02 | A kind of four wavelength Full-automatic remote Insertion Loss test equipments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798385U true CN207798385U (en) | 2018-08-31 |
Family
ID=63277182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003496.1U Active CN207798385U (en) | 2018-01-02 | 2018-01-02 | A kind of four wavelength Full-automatic remote Insertion Loss test equipments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798385U (en) |
-
2018
- 2018-01-02 CN CN201820003496.1U patent/CN207798385U/en active Active
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