CN216959874U - Optical fiber photoelectric transceiver - Google Patents

Abstract

The utility model discloses an optical fiber photoelectric transceiver, wherein a transceiver body is provided with a bottom box and a cover plate which are buckled and covered closed, screw holes are arranged at corresponding positions in the bottom box, an integrated circuit mainboard comprising a power supply module and an optical fiber module is installed in a concealed manner, the power supply module and the optical fiber module are arranged on the integrated circuit mainboard, a power supply plug at the end part of a power supply wire is communicated with the power supply module, an optical fiber plug at the end part of the optical fiber is communicated with the optical fiber module, the other ends of the power supply wire and the optical fiber are arranged in an inner cavity of the bottom box and then are sent out from a square hole, the bottom box is correspondingly provided with the screw holes, and the optical fiber photoelectric transceiver is suitable for all engineering applications of comprehensive wiring systems, the power supply is easy to install and fix on a general junction box, an external plug-in power supply plug and an optical fiber plug are changed into direct plug-in hiding, the exposure of jumping fibers is reduced, a fiber adjusting process is omitted, the power supply can adopt a UPS for centralized power supply, and the power supply can also adopt a bottom box for independent power supply through holes.

Description

Optical fiber photoelectric transceiver

Technical Field

The utility model relates to the technical field of communication, in particular to an optical fiber photoelectric transceiver.

Background

As early as 2012, three telecommunication operators in China, including telecom, mobile and Unicom, proposed "optical fiber to copper and Fiber To The Home (FTTH) projects, and gradually developed FTTH modes in China, for which the following two main points are: in recent years, with the rapid increase in copper price, if a cable communication access method using copper as a main material is continuously used, the investment cost is greatly increased. As a new optical fiber using an optical cable and an optical transceiver module as main transmission media, the price thereof is being lowered year by year. From the viewpoint of cost saving, the transition from cable communication to fiber optic communication networks is desirable. Secondly, the original cable communication ADSL mode can not meet the requirement of the user on broadband internet.

The adoption of optical fiber communication is a great change in communication history, and most countries in the world such as the united states, the daytime, the english and the law, etc. have announced that cable communication lines are not built any more, and are dedicated to the development of optical fiber communication. Optical fiber communication in China has already entered into practical stage, and due to rapid development of internet service and growth of audio, video, data and multimedia applications, there is a more urgent need for large-capacity (ultra-high speed and ultra-long distance) optical wave transmission systems and networks. Fiber optic communication has many advantages: wide transmission frequency band and large communication capacity; the transmission loss is low, and the relay distance is long; the wire diameter is small, the weight is light, the raw material is quartz, the resource is rich, the metal material is saved, and the reasonable use of the resource is facilitated; the insulation and anti-electromagnetic interference performance is strong; the optical fiber communication technology is adopted in various fields in large scale, but internal networks such as building office buildings, factories, schools, hospitals, hotels, internet cafes, families and the like are rarely developed, most of the internal networks adopt an optical cable + copper cable network line mode and are frequently seen in society, most of intelligent design units still stay on the traditional design concept of networking by using a large number of network lines, and optical cables are used for transmission between partial lines and equipment. And by adopting the mode of fiber to office (FTT0) and fiber to desktop (FTTD), the exchange port equipment can be flexibly configured according to the demand, the single-core fiber can be realized without laying a plurality of network cables, the manual construction amount, the occupancy rate and the use amount of the line pipe, the bridge and the cabinet are reduced in the engineering, and a large amount of copper is saved. However, there are also disadvantages, although optical fibers are used, optical fiber sockets are installed, and the optical fibers are jumped to transceivers through tail fibers and then reach network equipment terminals, the exposed transceiver switches and tail fibers are easy to be damaged by collision or pulling, and are also not beautiful.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an optical fiber photoelectric transceiver which has simple structure and convenient operation, wherein a transceiver body is provided with a bottom box and a cover plate which are closed in a buckling and covering manner, screw holes are arranged at corresponding positions in the bottom box, an integrated circuit mainboard comprising a power supply module and an optical fiber module is installed in a hidden manner, the integrated circuit mainboard is provided with the power supply module and the optical fiber module, a power supply plug at the end part of a power supply wire is communicated with the power supply module, an optical fiber plug at the end part of the optical fiber is communicated with the optical fiber module, and the other ends of a power supply wire and an optical fiber 620 are arranged in an inner cavity of the bottom box and then are sent out of the outside from a square hole, and the holes of the bottom box can be independently supplied with power.

In order to achieve the purpose, the technical scheme of the utility model is as follows: an optical fiber photoelectric transceiver comprises a transceiver body, wherein the transceiver body is provided with a bottom box, an integrated circuit mainboard is arranged in the bottom box in a concealed mode, the integrated circuit mainboard comprises a power supply module and an optical fiber module, and a cover plate is arranged at the upper end of the bottom box to cover and close the upper opening of the bottom box;

the corresponding positions of the four right angles in the bottom box are provided with a first screw hole, and the middle of the bottom box is provided with two corresponding second screw holes;

the bottom box is provided with a plurality of square holes at the positions corresponding to the integrated circuit mainboard inside the bottom box;

the integrated circuit mainboard is provided with a power supply module and a fiber module, a power supply plug at the end part of a power supply line is communicated with the power supply module, and an optical fiber plug at the end part of an optical fiber is communicated with the optical fiber module;

and the other ends of the power lines and the optical fibers are arranged in the inner cavity of the bottom box and then are sent out from the square hole.

Further, the cover plate is connected with the upper end of the bottom box in a buckling mode.

Further provided, the cover plate is used for indicating the lamp hole.

Further, the outward side of the cover plate is provided with a mark area.

The utility model has the advantages of

The bottom box is correspondingly provided with screw holes, is suitable for all comprehensive wiring system engineering applications, and is easy to install and fix on a universal junction box;

secondly, the external plug-in type power plug and the optical fiber plug are changed into direct plug-in hiding, the exposure of jumping fibers is reduced, and a fiber adjusting process is omitted;

thirdly, the power supply can adopt UPS to supply power in a centralized way and also can supply power separately through holes reserved in the bottom box;

fourthly, the bottom box and the cover plate are convenient to disassemble and assemble in a buckling mode, and the internal integrated circuit mainboard 400 is physically protected.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a layout diagram of the internal integrated circuit motherboard of FIG. 1;

FIG. 3 is a schematic diagram of the switch chassis of FIG. 1;

fig. 4 is a schematic view of the cover plate of fig. 1.

In the figure: the transceiver comprises a transceiver body 100, a bottom case 200, a first screw hole 210, a square hole 220, a second screw hole 230, a cover plate 300, a mark area 310, an integrated circuit mainboard 400, a power supply module 500, a power plug 510, a power line 520, an optical fiber module 600, an optical fiber plug 610 and an optical fiber 620.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

As shown in fig. 1 and fig. 2, an optical fiber optoelectronic transceiver is applied to a network optoelectronic switch device in which 1 optical fiber (SFP) +8LAN port and from below to 2LAN port are fixed to a 86-type junction box, a transceiver body 100 is provided with a bottom box 200 and a cover plate 300 which are covered and closed in a snap-in manner, and is easy to open and convenient to install;

the corresponding positions of four right angles in the bottom box 200 are respectively provided with a screw hole I210, the middle part of the bottom box is provided with two corresponding screw holes II 230, the screw holes I210 and the screw holes II 230 are correspondingly arranged on the lower shell of the switch according to the size and the fixed holes of the 86-type junction box, and the switch is suitable for all comprehensive wiring system engineering and is easy to install and fix by using a general 86-type junction box;

the integrated circuit mainboard 400 comprising a power supply module 500 and an optical fiber module 600 is installed in a concealed mode, the power supply module 500 and the optical fiber module 600 are arranged on the integrated circuit mainboard 400, a power plug 510 at the end part of a power line 520 is communicated with the power supply module 500, an optical fiber plug 610 at the end part of an optical fiber 620 is communicated with the optical fiber module 600, the other ends of the power line 520 and the optical fiber 620 are arranged in the inner cavity of the bottom box 200 and then are sent out of the bottom box 200 from a square hole 220, and a 1.2CM square hole is formed in the left or right lower corner of the bottom of the switchboard box and the corresponding junction box of the circuit board, so that the integrated circuit mainboard 400 is favorable for penetrating the optical fiber plug and the power line plug;

the bottom case 200 is provided with a plurality of square holes 220 at the positions corresponding to the integrated circuit mainboard 400 in the bottom case 200;

the integrated circuit mainboard 400 is provided with the power supply module 500 and the fiber module 600, the power plug 510 at the end part of the power line 520 is communicated with the power supply module 500, the optical fiber plug 610 at the end part of the optical fiber 620 is communicated with the optical fiber module 600, the original external plug-in type power plug and the optical module are changed into direct plug-in hiding, the use of the exposed jumping fibers is reduced, one jumping fiber is omitted in the project process, the power supply can adopt a UPS centralized power supply mode, and the shell can be independently supplied with power through holes.

Redesign overall arrangement to transmission giga above transceiver switch circuit board mainboard, the mainboard size is according to actual need configuration.

The cover plate 300 is used for indicating a lamp hole, and is beneficial to displaying the working state.

The outward side of the cover plate 300 is provided with an identification area 310, which is beneficial to identifying the commodity LOGO, the model number, the commodity code and the like.

The utility model has the advantages that:

the bottom box is correspondingly provided with the screw holes, is suitable for all comprehensive wiring system engineering applications, and is easy to install and fix;

the external plug type power plug and the optical fiber plug are directly inserted and hidden, so that the exposed jumping fibers are reduced, and a fiber adjusting process is omitted;

thirdly, the power supply can adopt UPS to supply power in a centralized way and also can supply power separately through holes reserved in the bottom box;

fourthly, the bottom box and the cover plate are convenient to disassemble and assemble in a buckling mode, the thickness is not more than 2.5CM, and the internal integrated circuit mainboard 400 is physically protected.

Example (b): as shown in fig. 2: switch integrated circuit mainboard, power, fiber module interface inwards, and fiber module chooses for use single mode single fiber 1.25G ~ 100G's optical module, welds on the mainboard, and power, fiber connector penetrate by inside and peg graft, and the output uses LAN module interface to be main, and the mainboard lower right corner corresponds 86 type terminal box lower right corner and opens the square through wires hole of 1.2CM, and the screw hole is stayed in the four corners for unable adjustment base.

As shown in fig. 3 and 4: two holes in the middle of the bottom box of the switch correspond to screw holes of a 86-type junction box, a square hole at the lower right corner corresponds to a main board hole, and screw feet at the four corners correspond to the main board screw holes;

buckle formula apron, area pilot lamp hole, the face area trade mark LOGO, model, commodity code etc..

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the claims of the present invention.

Claims (4)

1. A fiber optic transceiver comprising a transceiver body (100), characterized in that: the transceiver body (100) is provided with a bottom box (200), the bottom box (200) is internally provided with an integrated circuit mainboard (400), the integrated circuit mainboard (400) comprises a power module (500) and an optical fiber module (600), and a cover plate (300) is arranged at the upper end of the bottom box (200) to cover and close the upper opening of the bottom box (200);

the corresponding positions of four right angles in the bottom box (200) are respectively provided with a first screw hole (210), and the middle of the bottom box is provided with two corresponding second screw holes (230);

the bottom case (200 is provided with a plurality of square holes (220;

the integrated circuit mainboard (400) is provided with a power supply module (500) and a fiber module (600), a power plug (510) at the end part of a power line (520) is communicated with the power supply module (500), and an optical fiber plug (610) at the end part of an optical fiber (620) is communicated with the fiber module (600);

the other ends of the power line (520) and the optical fiber (620) are arranged in the inner cavity of the bottom box (200) and then are sent out from the square hole (220).

2. The fiber optic transceiver of claim 1, wherein: the cover plate (300) is connected with the upper end of the bottom box (200) in a buckling mode.

3. The fiber optic transceiver of claim 1, wherein: the cover plate (300) is used for indicating a lamp hole.

4. The fiber optic transceiver of claim 1, wherein: the outward side of the cover plate (300) is provided with a mark area (310).

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