CN208723920U - A kind of 8 channel 25G Error Detectors - Google Patents
A kind of 8 channel 25G Error Detectors Download PDFInfo
- Publication number
- CN208723920U CN208723920U CN201820695413.XU CN201820695413U CN208723920U CN 208723920 U CN208723920 U CN 208723920U CN 201820695413 U CN201820695413 U CN 201820695413U CN 208723920 U CN208723920 U CN 208723920U
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- circuit board
- test circuit
- panel
- error detectors
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Abstract
The utility model provides a kind of 8 channel 25G Error Detectors, including shell, the shell is surrounded by top plate and bottom plate, panel, backboard and both side plate, the first test circuit board, the second test circuit board, power supply and MCU are provided on the bottom plate, the first test circuit board and the second test circuit board are located at close to the position of panel, and first test circuit board and second test circuit board by bottom plate on be provided with one group of thermal vias, be provided with fan Hot-air fan on the backboard；Power switch and 8 channel interfaces are provided on the panel, wherein 4 channel interfaces are connected with the first test circuit board, in addition 4 channel interfaces are connected with the second test circuit board, are provided with signal lamp above each channel interface.The 8 channel 25G Error Detector structures of the utility model are simple, can be realized outputting and inputting for high-speeld code-flow, detection efficiency can be improved.
Description
Technical field
The utility model relates to communication equipment field, especially a kind of 8 channel 25G Error Detectors.
Background technique
In the performance detection of digital communication system, its error performance is detected usually using error monitoring instrument.It is existing
8 channel 25G Error Detectors having include shell, enclosure interior be provided with power supply, fan Hot-air fan, test circuit board, filter and
MCU tests and is provided with 8 channels on circuit board, is provided with the interface being connected with 8 channels on the mainboard of shell.This mistake
8 channels are arranged on 1 piece of test circuit board code instrument, and code stream outputs and inputs that speed is lower, influence the efficiency of test.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of 8 channel 25G Error Detectors, it can be achieved that high-speeld code-flow
It outputs and inputs.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of 8 channel 25G Error Detectors, including shell
Body, the shell are surrounded by top plate and bottom plate, panel, backboard and both side plate, be provided on the bottom plate the first test circuit board,
Second test circuit board, power supply and MCU, the first test circuit board and the second test circuit board are located at close to the position of panel
It sets, and is provided with one group of thermal vias on the bottom plate by the first test circuit board and the second test circuit board, set on the backboard
It is equipped with fan Hot-air fan；Power switch and 8 channel interfaces are provided on the panel, wherein 4 channel interfaces and the first test
Circuit board is connected, and in addition 4 channel interfaces are connected with the second test circuit board, is provided with signal above each channel interface
Lamp.
Further, the power switch is illuminated switch.
Further, the two sides of the panel are provided with positioning plate, are provided with location hole on the positioning plate.
Further, antistatic circular hole is provided on the positioning plate.
Further, each channel interface includes 4 2.92-KFKG terminals, and the center of 4 2.92-KFKG terminals is located at
Four apexes of rectangle, and the length of the rectangle is 25mm, width 21mm.
Further, earthing rod is provided on the backboard.
Further, reinforced support is provided on the inside of the side plate.
The beneficial effects of the utility model are: the 8 channel 25G Error Detector structures of the utility model are simple, height can be realized
Outputting and inputting for fast code stream, can be improved detection efficiency.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the vertical view schematic cross-sectional view of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, the 8 channel 25G Error Detector of one kind of the utility model, including shell, the shell is by top plate
1, bottom plate 2, panel 3, backboard 4 and both side plate 5 surround, and the first test circuit board 6, second test electricity is provided on the bottom plate 2
Road plate 7, power supply 8 and MCU9, power supply 8 provide electric energy, the first test circuit board 6 and the second test circuit board for each electric component
Detection circuit is provided on 7, the first test circuit board 6 and the second test circuit board 7 are located at the position of close panel 3, with
The distance of panel 3 is close, facilitates installation, and the connection cables length used reaches most short best, greatly reduces intermediate loss,
Keep test result more accurate.One group of heat dissipation is provided on the bottom plate 2 on 7 side of the first test circuit board 6 and the second test circuit board
Through-hole 10 is conducive to the cooling of the first test circuit board 6 and the second test circuit board 7.Fan Hot-air fan is provided on the backboard 4
11, fan Hot-air fan 11 is set to the rear of power supply 8, in time takes away the heat that power supply 8 generates, and is conducive to improve heat dissipation effect
Fruit.Power switch 12 and 8 channel interface 13 is provided on the panel 3, wherein 4 channel interfaces 13 and the first test circuit
Plate 6 is connected, and in addition 4 channel interfaces 13 are connected with the second test circuit board 7, specifically, the corresponding first test electricity in channel 1 to 4
Road plate 6, the corresponding second test circuit board 7 in channel 5 to 8, channel 1 to 4 from the right side of panel 3 to the middle position of panel 3 successively
Arrangement, channel 5 to 8 is arranged successively from the left side of panel 3 to the middle position of panel 3, and when use is not easy to obscure channel.Channel connects
Mouthfuls 13 top is provided with signal lamp 14, and whether signal lamp 14 can be explicitly shown the tested module channel normal, can also sentence
Disconnected equipment whether normal operation.
In addition, it is furnished with USB2.0 mouthfuls (PC communication interface) on backboard 4, network interface (PC communication interface).DnUSB (download interface)
Mouthful and CUSB mouthfuls (general extension interface), meet the needs of all clients are for interface in the market.
The power switch 12 is illuminated switch.Illuminated switch is the switch that can be shone after being closed, in darker environment
In it is practical when, can judge whether power switch 12 is closed by observing power switch 12 and whether shine, avoid maloperation.
The two sides of the panel 3 are provided with positioning plate 15, can this mobile Error Detector of portable positioning plate 15, the positioning plate 15
On be provided with location hole 16, can facilitate client that equipment is fixed in test cabinet when in use.
Antistatic circular hole 18 is provided on the positioning plate 15, electrostatic copper ring access antistatic circular hole can be used in client
18, it avoids equipment from being electrocuted by electrostatic influence, guarantees the normal work of equipment.
Each channel interface 13 includes 4 2.92-KFKG terminals, and the center of 4 2.92-KFKG terminals is located at the four of rectangle
A apex, and the length of the rectangle is 25mm, width 21mm, which constructs according to human hands, can be convenient for users to
Handling test cable is carried out, testing efficiency is substantially increased.Terminal on panel 3 is customized according to plate thickness 8mm, both ends
One is long and the other is short, and strong point exposes to 3 front of panel, and weakness is used for back panel wiring, is bonded well with panel 3, all ends on panel 3
Son is different from most same type equipment on the market using internal installation, makes that appearance is more beautiful in this way, not can be appreciated that screw,
Client will not be made to carry out maloperation when in use, preferably equipment is protected to extend service life.
Be provided with earthing rod 17 on the backboard 4, client using when can do ground protection, so that the equipment and client is connected institute
There is equipment to be all able to effective protection.
The inside of the side plate 5 is provided with reinforced support 19, greatly improves the firmness degree of shell, is unlikely to deform.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of 8 channel 25G Error Detectors, including shell, it is characterised in that: the shell is by top plate (1), bottom plate (2), panel
(3), backboard (4) and both side plate (5) surround, and the first test circuit board (6), the second test circuit are provided on the bottom plate (2)
Plate (7), power supply (8) and MCU (9), first test circuit board (6) and the second test circuit board (7) are located at close to panel (3)
Position, and first test circuit board (6) and second test circuit board (7) by bottom plate (2) on be provided with one group of thermal vias
(10), fan Hot-air fan (11) is provided on the backboard (4)；Power switch (12) and 8 channels are provided on the panel (3)
Interface (13) is connected, in addition 4 channel interfaces (13) and second wherein 4 channel interfaces (13) test circuit board (6) with first
It tests circuit board (7) to be connected, signal lamp (14) is provided with above channel interface (13).
2. 8 channel 25G Error Detectors of one kind as described in claim 1, it is characterised in that: the power switch (12) is to shine to open
It closes.
3. 8 channel 25G Error Detectors of one kind as described in claim 1, it is characterised in that: the two sides of the panel (3) are provided with
Positioning plate (15) is provided with location hole (16) on the positioning plate (15).
4. 8 channel 25G Error Detectors of one kind as claimed in claim 3, it is characterised in that: be provided on the positioning plate (15) anti-
Electrostatic circular hole (18).
5. 8 channel 25G Error Detectors of one kind as described in claim 1, it is characterised in that: each channel interface (13) includes 4
The center of 2.92-KFKG terminal, 4 2.92-KFKG terminals is located at four apexes of rectangle, and the length of the rectangle is
25mm, width 21mm.
6. 8 channel 25G Error Detectors of one kind as described in claim 1, it is characterised in that: be provided with ground connection on the backboard (4)
Column (17).
7. 8 channel 25G Error Detectors of one kind as described in claim 1, it is characterised in that: be provided on the inside of the side plate (5)
Reinforced support (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695413.XU CN208723920U (en) | 2018-05-10 | 2018-05-10 | A kind of 8 channel 25G Error Detectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695413.XU CN208723920U (en) | 2018-05-10 | 2018-05-10 | A kind of 8 channel 25G Error Detectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723920U true CN208723920U (en) | 2019-04-09 |
Family
ID=65970506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695413.XU Active CN208723920U (en) | 2018-05-10 | 2018-05-10 | A kind of 8 channel 25G Error Detectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601801A (en) * | 2019-08-23 | 2019-12-20 | 深圳震有科技股份有限公司 | TDM backplane bus test method, test device and storage medium |
-
2018
- 2018-05-10 CN CN201820695413.XU patent/CN208723920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601801A (en) * | 2019-08-23 | 2019-12-20 | 深圳震有科技股份有限公司 | TDM backplane bus test method, test device and storage medium |
| CN110601801B (en) * | 2019-08-23 | 2021-11-05 | 深圳震有科技股份有限公司 | TDM backplane bus test method, test device and storage medium |
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