CN208508941U - A kind of optical module test equipment - Google Patents

Abstract

The utility model provides a kind of optical module test equipment; it include: shell, front panel, Switching Power Supply and circuit main board; the circuit main board is set in the shell; the Switching Power Supply is set on the shell; the front panel is set to the front end of the shell; optical module interface window and optical module protective case are provided on the front panel, the optical module protective case is set in the optical module interface window.Optical module protective case nesting described in the utility model is set in the optical module interface window; in this way; tested optical module can be inserted into the optical module interface window by optical module protective case, and then is tested and protected, and tested optical module is avoided to be damaged；The optical module test equipment has complete shell and front panel, it is additionally provided with Switching Power Supply on shell, the circuit main board is enabled to be well fixed and support, it is no longer exposed, improve the service life of product and easy to carry, additionally it is possible to reduce wiring complexity etc..

Description

A kind of optical module test equipment

Technical field

The utility model relates to a kind of test equipment more particularly to a kind of optical module test equipments.

Background technique

The multichannel of the optical modules such as present industry SFP&SFP+ is tested automatically, generally requires exploitation multiple channel test plate, such as Four-way, eight channels and 16 channels, 16 channels are not recommended to use generally.And this equipment tested optical module is big It is all only merely mostly one piece of test board, PCBA is substantially exposed, or is realized and fixed by simply fixed bracket, not any Protection, is easily damaged and not readily portable, and connect electric trouble.

On the other hand, 4.5G and the product of following rate are generally tested using eight lane testing plates, the scheme used Such as: 1:8 CML Fanout Buffer+8:1 Mux+2.5G BERT is realized；This application than wide, the disadvantage is that When the optical module product of the same testboard production SFP and SFP+, need to need replacing different rates branch for different products The test board held also needs replacing the error code for supporting different rates if Error Detector does not support 10G and following full rate Instrument needs special technical staff to safeguard, at high cost, long, the low efficiency that need to often replace the test equipment period.

Summary of the invention

Technical problem to be solved in the utility model be need to provide one kind can be to test equipment and tested optical module The optical module test equipment protected improves the service life of product and easy to carry, also, reduces wiring complexity Deng.

In this regard, the utility model provides a kind of optical module test equipment, comprising: shell, front panel, Switching Power Supply and circuit Mainboard, the circuit main board are set in the shell, and the Switching Power Supply is set on the shell, the front panel setting In being provided with optical module interface window and optical module protective case on the front end of the shell, the front panel, the optical module is protected Sheath is set in the optical module interface window.

Further improvement of the utility model is, optical module indication window, the light are additionally provided on the front panel Module indication window is correspondingly arranged with the optical module interface window.

Further improvement of the utility model is, is provided with LED light in the optical module indication window.

Further improvement of the utility model is that the circuit main board is provided with optical module slot, and the optical module is inserted The position of slot is corresponding with the position of the optical module interface window.

Further improvement of the utility model is that the quantity of the optical module interface window is more than two, described two A above optical module interface window is respectively for insertion into different optical modules.

Further improvement of the utility model is, is provided with optical module spacing collar on the outside of the optical module protective case.

Further improvement of the utility model is that the shell includes case bottom shell, chassis cover and rear cover for case, institute It states chassis cover and rear cover for case to be connected with the case bottom shell respectively, the front panel is set in the case bottom shell.

Further improvement of the utility model is that the circuit main board is fixed in the case bottom shell.

Further improvement of the utility model is, further includes USB communication interface, the USB communication interface fixed setting In in the rear cover for case.

Further improvement of the utility model is, further includes power outlet, and the power outlet is fixedly installed on described In rear cover for case.

Compared with prior art, the utility model has the beneficial effects that: the optical module protective case nesting is set to institute It states in optical module interface window, in this way, tested optical module can be inserted into the optical module by optical module protective case and be connect It in mouth window, and then tests and protects, tested optical module is avoided to be damaged；The optical module test equipment has complete shell And front panel, Switching Power Supply is additionally provided on shell, enables the circuit main board to be well fixed and support, no longer It is exposed, improve the service life of product and easy to carry, additionally it is possible to reduce wiring complexity etc.；On this basis, also pass through More than two optical module interface window causes for gossip show the insertion of different optical modules, the time needed for can reduce production more exchange device, And reduce the complexity of maintenance.

Detailed description of the invention

Fig. 1 is a kind of configuration schematic diagram of embodiment of the utility model；

Fig. 2 is a kind of assembly structure diagram of embodiment of the utility model；

Fig. 3 is a kind of structural schematic diagram of the front panel of embodiment of the utility model.

Specific embodiment

With reference to the accompanying drawing, the preferably embodiment of the utility model is described in further detail.

As depicted in figs. 1 and 2, this example provides a kind of optical module test equipment, comprising: shell, front panel 1000, switch electricity Source 5000 and circuit main board 6000, the circuit main board 6000 are set in the shell, and the Switching Power Supply 5000 is set to On the shell, the front panel 1000 is set to the front end of the shell, is provided with optical module on the front panel 1000 and connects Mouth window 1030 and optical module protective case 1010, the optical module protective case 1010 are set to the optical module interface window 1030 In.

Optical module protective case 1010 described in this example is the protective case of tested optical module 7000, and preferably one kind can be realized Protective device of buffering, such as Silicone Case etc..As shown in Figure 1, the outside of optical module protective case 1010 described in this example is arranged There is optical module spacing collar 1050, the optical module spacing collar 1050 is the round limiting component of protrusion design, for preventing optical mode Block 7000 is inserted into too deep, plays the role of protection.

As shown in figure 3, being additionally provided with optical module indication window 1040 on front panel 1000 described in this example, the optical module refers to Show that window 1040 is correspondingly arranged with the optical module interface window 1030；LED is preferably provided in the optical module indication window Indicator light is used to indicate the test job state of the optical module 7000.

Circuit main board 6000 described in this example is provided with optical module slot, the position of the optical module slot and the optical module The position of interface window 1030 is corresponding, for example realizes the optical module slot by way of golden finger, in this way, tested light Module 7000 can be inserted into the optical module slot of the circuit main board 6000 by golden finger, and then is realized and electrically connected It connects.

The quantity of optical module interface window 1030 described in this example is preferably two or more, and described two above optical modules connect Mouth window 1030 is respectively for insertion into different optical modules 7000.As shown in Figure 1 to Figure 3, this example includes that 4 optical modules connect Mouth window 1030, and then 4 kinds of different optical modules 7000 are inserted into, it is provided well firmly for the optical module test of multichannel Part device basic, optical module test equipment that no replacement is required when testing the optical module product of different rates, and due to not having to replacement The optical module test equipment greatly reduces so the connection line of entire optical module test macro haves no need to change substantially Time needed for replacing test equipment in production process, and the complexity of maintenance is effectively reduced, so that the optical module is tested The stability of equipment is high and at low cost.

As shown in figure 3, being additionally provided with tag slot on front panel 1000 described in this example, the tag slot can be LOGO mark Region is also possible to device name or the customized identified areas of other users.Electricity is additionally provided on the front panel 1000 Source switch 1020 is easy to implement the switch of equipment.

As shown in Figure 1, shell described in this example includes case bottom shell 2000, chassis cover 4000 and rear cover for case 3000, institute It states chassis cover 4000 and rear cover for case 3000 to be connected with the case bottom shell 2000 respectively, the front panel 1000 is set to In the case bottom shell 2000.Preferably, the positive side of the case bottom shell 2000 is provided with front panel installation baffle 2010, The front panel 1000 is fixed on the front panel by back screw and installs on baffle 2010, and then can give the front panel 1000 play a very good protection.

Circuit main board 6000 described in this example is fixed in the case bottom shell 2000, it is preferred that the circuit main board 6000 It is fixed in the case bottom shell 2000 by screw column；This example further includes USB communication interface 3020 and power outlet 3010, institute USB communication interface 3020 is stated preferably to be set in the rear cover for case 3000 by the fixed screw locked and fixed in outside；It is described Power outlet 3010 is preferably fixedly installed in the rear cover for case 3000 by left and right sides screw hole.

In conclusion 1010 nesting of optical module protective case is set in the optical module interface window 1030, in this way, Tested optical module 7000 can be inserted into the optical module interface window 1030 by optical module protective case 1010, in turn Test and protection, avoid tested optical module 7000 from being damaged；The optical module test equipment has complete shell and front panel 1000, Switching Power Supply 5000 is additionally provided on shell, and the circuit main board 6000 is enabled to be well fixed and support, It is no longer exposed, improve the service life of product and easy to carry, additionally it is possible to reduce wiring complexity etc.；On this basis, also The insertion that different optical modules are realized by more than two optical module interface windows 1030 can reduce needed for production more exchange device Time, and reduce the complexity of maintenance.

The specific embodiment of the above is the better embodiment of the utility model, and it is practical new not to limit this with this The specific implementation range of type, the scope of the utility model includes being not limited to present embodiment, all according to the utility model Shape, structure made by equivalence changes it is within the protection scope of the present utility model.

Claims (10)

1. a kind of optical module test equipment characterized by comprising shell, front panel, Switching Power Supply and circuit main board, it is described Circuit main board is set in the shell, and the Switching Power Supply is set on the shell, and the front panel is set to the shell The front end of body is provided with optical module interface window and optical module protective case, the optical module protective case setting on the front panel In the optical module interface window.

2. optical module test equipment according to claim 1, which is characterized in that be additionally provided with optical module on the front panel Indication window, the optical module indication window are correspondingly arranged with the optical module interface window.

3. optical module test equipment according to claim 2, which is characterized in that be provided in the optical module indication window LED light.

4. according to claim 1 to optical module test equipment described in 3 any one, which is characterized in that the circuit main board is set It is equipped with optical module slot, the position of the optical module slot is corresponding with the position of the optical module interface window.

5. according to claim 1 to optical module test equipment described in 3 any one, which is characterized in that the optical module interface The quantity of window is two or more, and described two above optical module interface windows are respectively for insertion into different optical modules.

6. according to claim 1 to optical module test equipment described in 3 any one, which is characterized in that the optical mode block protection Optical module spacing collar is provided on the outside of set.

7. according to claim 1 to optical module test equipment described in 3 any one, which is characterized in that the shell includes machine Bottom shell, chassis cover and rear cover for case, the chassis cover and rear cover for case are connected with the case bottom shell respectively, described Front panel is set in the case bottom shell.

8. optical module test equipment according to claim 7, which is characterized in that the circuit main board is fixed on the cabinet On bottom case.

9. optical module test equipment according to claim 7, which is characterized in that it further include USB communication interface, the USB Communication interface is fixedly installed in the rear cover for case.

10. optical module test equipment according to claim 7, which is characterized in that further include power outlet, the power supply is inserted Seat is fixedly installed in the rear cover for case.