CN201937596U - Separate optical fiber transceiver - Google Patents
Separate optical fiber transceiver Download PDFInfo
- Publication number
- CN201937596U CN201937596U CN2010205947382U CN201020594738U CN201937596U CN 201937596 U CN201937596 U CN 201937596U CN 2010205947382 U CN2010205947382 U CN 2010205947382U CN 201020594738 U CN201020594738 U CN 201020594738U CN 201937596 U CN201937596 U CN 201937596U
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- China
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- base plate
- optical fiber
- integrated circuit
- fixed
- circuit board
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- Expired - Fee Related
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Abstract
The utility model relates to a separate optical fiber transceiver, which belongs to an optical fiber transceiver, and solves the problems that: the traditional device can not be suitable for different types of optical fiber transceiver cards and a power supply module frequently fails in lightning. The device comprises a box cover, a base and an optical fiber transceiver card, wherein the base comprises a bottom plate, a pair of card guide rails, an external power supply socket and a pin socket, and the bottom plate comprises a back plate, two side plates and a front plate; the width of the front plate is 1/2 less than that of the back plate, and the card guide rails are fixed on the bottom plate which is not blocked by the bottom plate; the external power supply socket is fixed on the front plate, and the inner end of the external power supply socket is connected with an alternating current (AC)-direct current (DC) voltage conversion module through a fuse; the pin socket is connected with an output interface of the AC-DC voltage conversion module through a power line and is fixed on the back plate, and the optical fiber transceiver card is arranged on a pair of card guide rails; and pins at the back of the optical fiber transceiver card are inserted into the pin socket. The separate optical fiber transceiver is suitable for various types of optical transceiver cards, and the AC-DC voltage conversion module can also be protected in the harsh environment.
Description
Technical field
The utility model relates to fiber-optic transceiver device, refers in particular to a kind of free-standing fiber-optic transceiver device that is suitable for dissimilar fiber optical transceiver integrated circuit boards.
Background technology
Along with the demand of multimedia communications such as data, voice, image is vigorous day by day, more and more important position that the Ethernet broadband access method is therefore referred.But 5 traditional class line cables can only be with 100 meters of Ethernet signal of telecommunication transmission, at the needs that can not adapt to the real network environment aspect transmission range and the coverage.Meanwhile, optical fiber communication is big with its information capacity, good confidentiality, in light weight, volume is little, non-relay, transmission range is long etc., and advantage has obtained using widely, fiber optical transceiver has utilized this high speed propagation medium of optical fiber to solve the problem of Ethernet aspect transmission well just.Fiber optical transceiver generally is applied in Ethernet cable and can't covers, must use in the real network environment that optical fiber extends transmission distance, and has also brought into play enormous function helping last kilometer of optical fiber circuit is connected on metropolitan area network and the more outer field network simultaneously.Fiber optical transceiver has been arranged, also for system need be upgraded to optical fiber from copper cash, but be in want of funds, the user of manpower provides a kind of scheme of cheapness.Existing Optical Fiber Transmission adopts the transmission of single mode and multimode mostly, and according to the difference of number of fibers, single fiber and two fine fiber optical transceivers is arranged.Divide by structure, can be divided into free-standing fiber optical transceiver and rack fiber optical transceiver.The rack fiber optical transceiver is usually used in machine room, generally supports the interfix of 16 integrated circuit boards, and free-standing fiber optical transceiver is suitable for the unique user use, in general application and corridor, weakness well and the outdoor cabinet.Because the environment of free-standing fiber optical transceiver is comparatively abominable, so failure rate is higher relatively.And traditional free-standing fiber optical transceiver non-modular designs makes the fiber optical transceiver of fault can only adopt new self contained facility to change and reprocesses, and this gives and safeguards under the situation that lacks spare part and bring great trouble.Because extraneous factors such as thunderbolt make that the power module failure rate of free-standing fiber optical transceiver is very high, make maintenance cost improve greatly simultaneously.
The utility model content
The purpose of this utility model provides a kind of free-standing fiber-optic transceiver device that can be applicable to dissimilar fiber optical transceiver integrated circuit boards at the above-mentioned shortcoming that exists in the prior art, and this device can also be protected the combined-voltage modular converter under adverse circumstances.
The purpose of this utility model is achieved through the following technical solutions:
A kind of free-standing fiber-optic transceiver device comprises:
Lid is a П type lid, and two side is provided with several installing holes;
Base, comprise: base plate, form by back plate, two side plates and header board, two side plates are provided with several the corresponding screwed holes of several position of mounting hole with two sides of described lid, described lid uses bolt on base plate by the screwed hole of installing hole and base plate, the width of header board is less than 1/2 of back plate width, and header board is provided with the supply socket hole; A pair of integrated circuit board guide rail, being fixed on does not have on the base plate that header board blocks; External electric supply socket is installed and is fixed in the supply socket hole on the header board, and its outer end connects external power supply; Fuse, its fuse holder are fixed on the base plate on a pair of integrated circuit board guide rail next door, and the one end connects the inner of external electric supply socket; The combined-voltage modular converter is fixed on the base plate on a pair of integrated circuit board guide rail next door, and its input is connected with the other end of fuse; The stitch socket is connected by the output interface of power line with the combined-voltage modular converter, and is fixed on the plate of back;
The fiber optical transceiver integrated circuit board places on the described a pair of integrated circuit board guide rail, and the stitch contact pin at its rear portion is inserted in the described stitch socket, and its front panel uses bolt on the header board of described base.
Described lid is made by aluminium alloy.
Two sides of described lid also are provided with number row ventilation hole.
Described base plate is made by aluminium alloy.
Described fuse adopts the tack tube fuse.
The beneficial effects of the utility model:
Free-standing fiber-optic transceiver device of the present utility model can be supported the integrated circuit board of dissimilar fiber optical transceivers simultaneously, as the fiber optical transceiver integrated circuit board of multimode or single mode, single fiber or two fibre, single electricity port or many electricity mouths, greatly facilitates user's application and maintenance.This device can also carry out current protection to the combined-voltage modular converter by the tack tube fuse, has significantly reduced the phenomenon of the failure that causes power module to damage because of factors such as spread of voltages.
For further specifying above-mentioned purpose of the present utility model, feature and effect, the utility model is elaborated below with reference to accompanying drawing.
Description of drawings
Fig. 1 is a surface structure schematic diagram of the present utility model;
Fig. 2 is a understructure schematic diagram of the present utility model.
Embodiment
Accompanying drawing below in conjunction with embodiment is elaborated to embodiment of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 1 is a surface structure schematic diagram of the present utility model, Fig. 2 is that understructure schematic diagram of the present utility model (is the clear parts that manifest on the base, the header board 373 that will mention below in Fig. 2, omitting), as shown in the figure, the structure of free-standing fiber-optic transceiver device of the present utility model is as follows:
Fiber optical transceiver integrated circuit board 2 places on the described a pair of integrated circuit board guide rail 36, and the stitch contact pin at its rear portion is inserted in the described stitch socket 35, and its front panel uses bolt on the header board 373 of described base 3.During use, fiber optical transceiver integrated circuit board 2 slips in the base 3 from base plate 37 smoothly, and the stitch contact pin at its rear portion can be inserted in the stitch socket 35 easily.
This device is applicable to the integrated circuit board of rack fiber optical transceiver; can be so that the direct insertion of the integrated circuit board of the fiber optical transceiver of rack wherein communicates; this device can be supported the fiber optical transceiver integrated circuit board of single mode and multimode simultaneously; support single fiber and two fine fiber optical transceiver integrated circuit board; also can support the fiber optical transceiver integrated circuit board of 10/100/1000M electricity mouth; give fiber optical transceiver apply in a flexible way and Breakdown Maintenance brings great convenience, can also under rugged environment, carry out good protection to the combined-voltage modular converter
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the purpose of this utility model, and be not with opposing qualification of the present utility model, as long as in essential scope of the present utility model, all will drop in the scope of claim of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. free-standing fiber-optic transceiver device is characterized in that comprising:
Lid is a ∏ type lid, and two side is provided with several installing holes;
Base, comprise: base plate, form by back plate, two side plates and header board, two side plates are provided with several the corresponding screwed holes of several position of mounting hole with two sides of described lid, described lid uses bolt on base plate by the screwed hole of installing hole and base plate, the width of header board is less than 1/2 of back plate width, and header board is provided with the supply socket hole; A pair of integrated circuit board guide rail, being fixed on does not have on the base plate that header board blocks; External electric supply socket is installed and is fixed in the supply socket hole on the header board, and its outer end connects external power supply; Fuse, its fuse holder are fixed on the base plate on a pair of integrated circuit board guide rail next door, and the one end connects the inner of external electric supply socket; The combined-voltage modular converter is fixed on the base plate on a pair of integrated circuit board guide rail next door, and its input is connected with the other end of fuse; The stitch socket is connected by the output interface of power line with the combined-voltage modular converter, and is fixed on the plate of back;
The fiber optical transceiver integrated circuit board places on the described a pair of integrated circuit board guide rail, and the stitch contact pin at its rear portion is inserted in the described stitch socket, and its front panel uses bolt on the header board of described base.
2. free-standing fiber-optic transceiver device as claimed in claim 1 is characterized in that:
Described lid is made by aluminium alloy.
3. free-standing fiber-optic transceiver device as claimed in claim 1 is characterized in that:
Two sides of described lid also are provided with number row ventilation hole.
4. free-standing fiber-optic transceiver device as claimed in claim 1 is characterized in that:
Described base plate is made by aluminium alloy.
5. free-standing fiber-optic transceiver device as claimed in claim 1 is characterized in that:
Described fuse adopts the tack tube fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205947382U CN201937596U (en) | 2010-11-08 | 2010-11-08 | Separate optical fiber transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205947382U CN201937596U (en) | 2010-11-08 | 2010-11-08 | Separate optical fiber transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937596U true CN201937596U (en) | 2011-08-17 |
Family
ID=44449100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205947382U Expired - Fee Related CN201937596U (en) | 2010-11-08 | 2010-11-08 | Separate optical fiber transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091797A (en) * | 2013-01-30 | 2013-05-08 | 深圳市中技源专利城有限公司 | Socket type photo-electricity exchanger |
| CN104582431A (en) * | 2014-12-05 | 2015-04-29 | 四川邮科通信技术有限公司 | Optical fiber transceiver with heat dissipation holes |
-
2010
- 2010-11-08 CN CN2010205947382U patent/CN201937596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091797A (en) * | 2013-01-30 | 2013-05-08 | 深圳市中技源专利城有限公司 | Socket type photo-electricity exchanger |
| CN104582431A (en) * | 2014-12-05 | 2015-04-29 | 四川邮科通信技术有限公司 | Optical fiber transceiver with heat dissipation holes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |