CN214205538U - Optical fiber panel and optical fiber panel row - Google Patents

Abstract

The utility model provides an optical fiber panel and optical fiber panel row. The fiber optic faceplate includes: the panel shell, the voltage conversion module, the optical fiber splicer and the first photoelectric composite adapter. The voltage conversion module and the optical fiber connector are arranged inside the panel shell, and a first access hole is formed in a first side wall of the panel shell. The voltage conversion module is connected with the first photoelectric composite adapter. The photoelectric composite adapter is used for converting the received external electric energy into electric energy under a first preset voltage and transmitting the electric energy to the first photoelectric composite adapter. The optical fiber splicer is also connected to the first optoelectrical composite adapter. The optical fiber splicer is used for receiving the first optical signal and transmitting the first optical signal to the first photoelectric composite adapter. The first photoelectric composite adapter is used for transmitting electric energy and/or a first optical signal under a first preset voltage to the outside of the panel shell. Adopt the embodiment of the utility model provides a, can reduce the complexity and the wiring cost of the on-the-spot wiring of equipment such as optical network terminal.

Description

Optical fiber panel and optical fiber panel row

Technical Field

The utility model relates to an optical fiber communication field especially relates to an optical fiber panel and optical fiber panel row.

Background

With the increasing demand for home networking, the demand for all-optical home networking is becoming stronger, which makes the Fiber To The Room (FTTR) scenario increasingly realistic. In the scenario of Fiber To The Room (FTTR), an Optical Network Unit (ONU) or an Optical Network Terminal (ONT) enters each room in the home to ensure that each room has a stable network point, thereby forming a complete all-optical home networking scenario. Thus, the problem of supplying electrical power and optical signals to devices such as ONU/ONT in a room has become one of the current research hotspots.

In the prior art, generally, a single electrical socket provides electrical energy for devices such as an ONU/ONT, and then a single optical socket provides an optical signal for devices such as the ONU/ONT, which may cause a large number of optical sockets and electrical sockets to be mounted on a wall surface in a room, thereby affecting the overall aesthetic degree of field wiring, and may also cause a large complexity of field wiring due to a large number of power lines and optical fibers used. Therefore, how to supply optical energy and electrical signals easily becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an optical fiber panel and an optical fiber panel row, which can provide optical signals and electric energy to the outside at the same time, and can reduce the complexity and wiring cost of field wiring of devices such as ONU/ONT.

In a first aspect, an embodiment of the present invention provides an optical fiber panel. The fiber optic faceplate includes: the panel shell, the voltage conversion module, the optical fiber splicer and the first photoelectric composite adapter. The voltage conversion module and the optical fiber connector are arranged inside the panel shell, and a first access hole is formed in a first side wall of the panel shell. The first output end of the voltage conversion module is connected with the electrical input end of the first photoelectric composite adapter, and the voltage conversion module is used for receiving external electric energy, converting the external electric energy into electric energy under a first preset voltage, and transmitting the electric energy under the first preset voltage to the first photoelectric composite adapter. The output end of the optical fiber splicer is connected with the optical input end of the first photoelectric composite adapter, and the optical fiber splicer is used for receiving a first optical signal and transmitting the first optical signal to the first photoelectric composite adapter. The output end of the first photoelectric composite adapter penetrates through the first access hole, and transmits the electric energy and/or the first optical signal under the first preset voltage to the outside of the panel shell.

The optical fiber panel can provide optical signals and/or electric energy under a first preset voltage to the outside through the optical fiber connector, the voltage conversion module and the first photoelectric composite adapter. The optical fiber panel is applied to field wiring of ONT/NOU and other devices, the problems of high wiring complexity, high wiring cost, influence on the integral attractiveness of a room and the like caused by the adoption of an independent light supply and independent power supply wiring scheme can be solved, the wiring efficiency of ONT/ONU and other devices can be improved, and the user experience of an all-optical home network is enhanced.

The fiber optic faceplate as described above, further comprising a beam splitter. The optical fiber splicer is connected with the input end of the optical splitter through a first tail optical fiber, and the first output end of the optical splitter is connected with the optical input end of the first photoelectric composite adapter through a second tail optical fiber. Here, the optical splitter may be configured to split the continuous light energy transmitted from the optical fiber splicer through the first pigtail to obtain at least one optical signal, and then output the at least one optical signal through at least one output terminal included in the optical splitter. A plurality of transmission interfaces of optical signals are reserved for the optical fiber panel through one optical splitter, so that the optical fiber panel has the possibility of outputting multiple paths of optical signals simultaneously, and the function reinforcement of the optical fiber panel is facilitated.

The fiber optic panel as described above, further comprising a second optoelectronic composite adapter. And a second access hole is formed in the first side wall. The second output end of the optical splitter is connected with the optical input end of the second photoelectric composite adapter through a third tail fiber, the optical fiber splicer is used for transmitting the received first optical signal and the second optical signal to the optical splitter, the optical splitter is used for separating the first optical signal and the second optical signal, transmitting the first optical signal to the first photoelectric composite adapter through the second tail fiber, and transmitting the second optical signal to the second photoelectric composite adapter through the third tail fiber. The second output end of the voltage conversion module is connected with the electrical input end of the second photoelectric composite adapter, and the voltage conversion module is further used for converting the external electrical energy into electrical energy under a second preset voltage and transmitting the electrical energy under the second preset voltage to the second photoelectric composite adapter. The second photoelectric composite adapter is used for transmitting the second optical signal and/or the electric energy under the second preset voltage to the outside of the panel shell through the second access hole. Here, the second optical-electrical composite adapter enables the optical fiber panel to simultaneously output a second optical signal and/or electrical energy at the second preset voltage, so that the optical fiber panel can simultaneously serve more devices.

As mentioned above, the panel housing is a two-way open housing, and the two-way open housing comprises a first opening and a second opening. The input of voltage conversion module with by the outside power supply line that first uncovered entering links to each other, outside power supply line is used for transmitting outside electric energy. The input end of the optical fiber splicer is connected with an external optical fiber entering from the first opening, and the external optical fiber is used for transmitting the first optical signal and the second optical signal.

As described above, in the optical fiber panel, a partition plate is disposed inside the panel housing 10, the partition plate is parallel to the first opening and the second opening, and a third access hole and a fourth access hole are disposed on the partition plate. The optical fiber connector 30 and the optical splitter 50 are disposed on the first plate surface of the partition facing the second opening, and the voltage conversion module 20 is disposed on the second plate surface of the partition facing the first opening. The inner space of the panel shell is divided into two parts by the partition board, one part of the space is used for arranging the optical fiber splicer and the optical splitter, the other part of the space is used for arranging the voltage conversion module, the optical processing and the electric processing of the optical fiber panel can be isolated, and the mutual interference of the functions of the two parts is avoided. And the structure is simple and easy to realize, and the production of the optical fiber panel can be facilitated.

According to the optical fiber panel, the first plate surface is provided with the fiber coiling structure, and the fiber coiling structure is used for coiling optical fibers. Here, redundant optical fibers are stored through the fiber coiling structure, so that the internal space of the panel shell can be saved, and the structural stability of the optical fiber panel can be improved.

In the optical fiber panel, the first plate surface is provided with a first fixing member for fixing the optical fiber connector to the first plate surface, and the second plate surface is provided with a second fixing member for fixing the optical splitter to the first plate surface. And a third fixing part is arranged on the second plate surface and used for fixing the voltage conversion module on the second plate surface.

In the optical fiber panel, the external optical fiber passes through the third access hole and is connected to the input end of the optical fiber connector, and the second pigtail and the third pigtail pass through the fourth access hole and are connected to the first optoelectric composite adapter and the second optoelectric composite adapter.

In the fiber optic faceplate, the partition is detachably mounted on the side wall of the faceplate shell, so that the fiber splicer, the optical splitter and the voltage conversion module can be mounted conveniently.

The optical fiber panel as described above, the panel cover plate is detachably mounted at the second opening of the panel housing, and the panel cover plate is used for covering the second opening. The panel apron can avoid the inside that the foreign matter (like dust, insect etc.) enters into fiber panel through above-mentioned second is uncovered to avoid fiber panel inside light path or circuit to break down scheduling problem because of the foreign matter.

In the optical fiber panel, a fourth fixing component is disposed at the first opening of the panel shell, and the fourth fixing component is used for fixing the panel shell on the panel bottom box.

In the fiber optic panel described above, the panel chassis is a universal 86-type chassis.

According to the optical fiber panel, a first transmission line cable outside the panel shell is connected with the output end of the first photoelectric composite adapter through the first access hole, and the first transmission line cable is used for receiving the first optical signal output by the first photoelectric composite adapter and/or the electric energy under the first preset voltage.

In the fiber optic panel, the first transmission cable and the first optoelectric composite adapter are connected by a first optoelectric composite connector. The first optoelectric composite connector is used for establishing optical and/or electrical connection between the first transmission cable and the first optoelectric composite adapter.

According to the optical fiber panel, a second transmission cable outside the panel housing is connected to the output end of the second optical electrical composite adapter through the second access hole, and the second transmission cable is configured to receive the second optical signal output by the second optical electrical composite adapter and/or the electrical energy at the second preset voltage.

In the optical fiber panel, the second transmission cable and the second optoelectric composite adapter are connected by a second optoelectric composite connector. The second optoelectric composite connector is used for establishing optical connection and/or electrical connection between the second transmission cable and the second optoelectric composite adaptor.

As described above, in the optical fiber panel, the first transmission cable and the second transmission cable are optical/electrical composite cables.

In a second aspect, the embodiment of the present invention further provides an optical fiber panel row. The optical fiber panel row comprises at least one optical fiber panel in any mode of the first aspect, and the optical fiber panel row provides optical signals and/or electric energy at a preset voltage to the outside through the at least one optical fiber panel. Here, one or more optical fiber panels are integrated into one optical fiber panel row, so that on one hand, more paths of optical signals and/or electric energy under preset voltage can be provided simultaneously, and on the other hand, the problem of poor indoor aesthetic property caused by installation of a plurality of optical fiber panels can be avoided.

The optical fiber panel row further comprises a main optical splitter, wherein the main optical splitter comprises an input end and a plurality of output ends, and the main optical splitter is used for splitting continuous optical energy transmitted in an external optical cable outside the optical fiber panel row into multiple paths of continuous optical energy and transmitting the multiple paths of continuous optical energy to each optical fiber panel in the at least one optical fiber panel respectively.

Drawings

Fig. 1 is a schematic diagram of a power supply and light supply scenario of an existing ONU provided by the present invention;

fig. 2 is a schematic structural diagram of an optical fiber panel according to an embodiment of the present invention;

fig. 3 is a schematic view of another structure of an optical fiber panel according to an embodiment of the present invention;

fig. 4 is a schematic view of another structure of an optical fiber panel according to an embodiment of the present invention;

fig. 5 is a schematic view of another structure of an optical fiber panel according to an embodiment of the present invention;

fig. 6 is a structural profile of an optical fiber panel according to an embodiment of the present invention;

fig. 7 is a schematic diagram illustrating another structure of an optical fiber panel according to an embodiment of the present invention;

fig. 8 is a schematic diagram illustrating another structure of an optical fiber panel according to an embodiment of the present invention;

fig. 9 is an external view of an optical fiber panel according to an embodiment of the present invention;

fig. 10 is a schematic diagram illustrating another structure of an optical fiber panel according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of an optical fiber panel row according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical method in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

With the increasing demand of people on home network networking, the demand of all-optical home networks becomes stronger and stronger. In the scene of an all-optical home network, optical devices (for convenience of understanding, the following description will take an optical network unit as an example) such as an optical network unit or an optical network terminal will enter each room in a home to ensure that each room has a stable network point, thereby forming a complete all-optical home networking scene. Similarly, in the enterprise/park/industry and other scenes, with the increasing number of access devices such as security, device networking, AR and the like, the requirements of the devices on the stability and time delay of the network are higher and higher, so that the adoption of all-optical fixed access to ensure the stability of the product also becomes an urgent need. Referring to fig. 1, fig. 1 is a schematic diagram illustrating a power supply and light supply scenario of an ONU according to the present invention. As shown in fig. 1, in the prior art, ONU10 is typically electrically connected to an electrical outlet 11, and obtains electrical power through electrical outlet 11, and ONU10 is also optically connected to optical outlet 1212 to obtain optical signals. Here, the electrical socket 11 and the optical socket 12 are independent of each other. This aspect may cause that more optical sockets and electrical sockets need to be installed on the wall surface in the room when the ONU10 is installed and laid, which affects the overall aesthetic degree of the field wiring. On the other hand, the complexity of field wiring is large due to the use of many power lines and optical fibers, and the installation cost of the ONU10 is large.

Therefore, the utility model discloses the technical problem that solve is: how to simply and flexibly realize the supply of electric energy and optical signals of equipment such as ONU and the like.

Example one

Referring to fig. 2, fig. 2 is a schematic structural diagram of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 2, the fiber optic faceplate 20 may generally include: a panel housing 201, a voltage conversion module 202, a fiber optic splice 203, and a first optoelectrical composite adapter 204. The voltage conversion module 202 and the optical fiber connector 203 may be disposed inside the panel housing 201. A first access hole 2012 is formed in one side wall (for ease of understanding, the first side wall 2011 will be described in place of the first side wall 2011) of the panel housing 201. The voltage conversion module 202 at least includes a first input terminal and a first output terminal. The optical fiber splice 203 may include an input end and an output end. The first optoelectrical composite adapter 204 may include an electrical input, an optical input, and an output. The first input terminal of the voltage conversion module 202 may be electrically connected to the electrical input terminal of the first optoelectric composite adapter 204. The voltage conversion module 202 may receive external electric energy through a first input terminal thereof, convert the received external electric energy into electric energy at a first preset voltage, and transmit the electric energy at the first preset voltage to the first photoelectric composite adapter 204. It can be understood here that the external electric energy refers to electric energy derived from the outside of the optical fiber panel 20, and specifically may be civil 220V ac, industrial 360V ac, or dc after voltage stabilization and rectification by other devices, and the present invention is not limited to specific implementation forms of the external electric energy. The first predetermined voltage is generally determined by the required operating voltage of the ONU or ONT devices served by the fiber optic panel 20. The output end of the optical fiber connector 203 is connected to the optical input end of the first optoelectrical composite adapter 204. The optical fiber connector 203 is mainly used for receiving a first optical signal from the outside of the optical fiber panel 20 and transmitting the first optical signal to the first optoelectrical composite adapter 204. The first optoelectric composite adapter 204 may be fixed to the first sidewall 2011, and an output end thereof may pass through the first access hole 2011. The first optical-electrical hybrid connector 204 is configured to receive a first optical signal and an electrical signal at a first preset voltage from the optical fiber connector 203 and the voltage conversion module 202, and transmit the electrical energy and/or the first optical signal at the first preset voltage to the outside of the panel housing 20. In practical applications, when the optical fiber panel 20 serves a certain ONU, the first optical-electrical composite adapter 40 is used to send the electrical energy and/or the first optical signal at the first preset voltage to the ONU, so as to supply light or power to the ONU.

In the embodiment of the present invention, the optical fiber panel 20 can provide the optical signal and/or the electric energy at the first preset voltage to the outside through the optical fiber connector 203, the voltage conversion module 202, and the first optoelectric composite adapter 204. The optical fiber panel is applied to field wiring of ONT (optical network terminal) and other devices, the problems of high wiring complexity, high wiring cost, influence on integral attractiveness of a room and the like caused by the adoption of an independent light supply and independent power supply wiring scheme can be solved, the wiring efficiency of the ONT and other devices can be improved, and the user experience of an all-optical home network can be enhanced.

In an alternative implementation, the panel housing 201 may be made of ABS plastic, PC plastic, etc., and the present invention is not limited thereto.

In an alternative implementation, please refer to fig. 3, fig. 3 is a schematic structural diagram of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 3, the fiber optic faceplate 20 may further include a beam splitter 205. Wherein the optical splitter 205 includes an input end and at least one output end. In a specific implementation, the output end of the optical fiber connector 203 is optically connected to the input end of the optical splitter 205 through a first pigtail 2051. A first output included in at least one output of the optical splitter 205 is connected to the optical input of the first optoelectrical composite adapter 204 via a second pigtail 2052. Here, the optical splitter 205 may be configured to split the optical signal transmitted by the optical fiber connector 203 through the first pigtail to obtain at least one optical signal, and then output the at least one optical signal through at least one output terminal included therein. Here, a plurality of transmission interfaces for optical signals are reserved for the optical fiber panel 20 through one optical splitter 205, so that the optical fiber panel 20 has the possibility of outputting multiple optical signals simultaneously, which is beneficial to enhancing the functions of the optical fiber panel 20.

Further, please refer to fig. 4, fig. 4 is a schematic structural diagram of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 4, the fiber optic faceplate 20 may also include a second optoelectrical composite adapter 207. The second optoelectrical composite adapter 207 comprises an optical input, a point input and an output. The first side wall 2011 is further provided with a second access hole 2013. The at least one output of the splitter 205 may further include a second output. The voltage conversion module 202 may further include a second output terminal. In a specific implementation, the second output end of the optical splitter 205 is connected to the optical input end of the second optoelectrical composite adapter 207 through a third pigtail 2053. The optical fiber connector 203 receives the first optical signal and also receives a second optical signal transmission from the outside of the optical fiber panel 20. The optical fiber splicer 203 may then simultaneously transmit the first optical signal and the second optical signal to the optical splitter 205 via the first pigtail 2051. In this case, the first optical signal and the second optical signal are included in the same continuous beam of optical energy. After receiving the continuous optical energy simultaneously containing the first optical signal and the second optical signal, the optical splitter 205 may split the continuous optical energy to obtain the first optical signal and the second optical signal that are independent of each other. The optical splitter 205 may then transmit the first optical signal to the first optoelectric composite adapter 204 via the second pigtail 2052, and transmit the second optical signal to the second optoelectric composite adapter 206 via the third pigtail 2053. In addition, the second output terminal of the voltage conversion module 202 may also be electrically connected to the electrical input terminal of the second optoelectric composite adapter 206. The voltage conversion module 202 may further be configured to convert external electric energy into electric energy at a second preset voltage, and transmit the electric energy at the second preset voltage to the second optical electrical composite adapter 206. It should be understood that the second predetermined voltage may or may not be the same as the first predetermined voltage, and the present invention is not particularly limited thereto. The output end of the second optoelectric composite connector 206 may pass through the second access hole 2013 and be fixed on the first sidewall 2011. The second optical-electrical hybrid connector 206 can transmit the second optical signal and/or the electrical energy at the second preset voltage received by the second optical-electrical hybrid connector to the outside of the panel housing 10 through the output terminal thereof. Similarly, in practical applications, when the optical fiber panel 20 serves two ONUs at the same time, the first optical-electrical hybrid adapter 204 is used to send the electrical energy and/or the first optical signal at the first preset voltage to the ONU, and the second optical-electrical hybrid adapter 206 is used to send the electrical energy and/or the second optical signal at the second preset voltage to the ONU. Here, the second optical-electrical composite adapter 206 enables the fiber panel 20 to simultaneously output the second optical signal and/or the electrical energy at the second preset voltage, so that the fiber panel 20 can simultaneously serve more devices.

In an alternative implementation, please refer to fig. 5, and fig. 5 is a schematic structural diagram of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 5, the panel housing 201 may be a housing with two-way opening. The panel housing 201 may include 4 sidewalls (including the first sidewall 2011) that are connected in pairs to form a chamber with two open openings. The voltage conversion module 202, the optical fiber connector 203, the first optoelectric composite adapter 204, the optical splitter 205, and the second optoelectric composite adapter 206 are disposed in the cavity. The two openings are a first opening 2014 and a second opening 2015, and the first opening 2014 and the second opening 2015 are parallel to each other. In addition, an external power supply line 40 outside the fiber optic panel 20 may pass through the first opening 2014 to enter the panel housing 201 and establish an electrical connection with the input end of the voltage conversion module 202, and the external power supply line 40 is used for supplying the external power to the voltage conversion module 202. Meanwhile, the external optical fibers 30 outside the optical fiber panel 20 can also pass through the first opening 2014 to enter the panel housing 201 and establish optical connection with the input ends of the optical fiber splices 203. The external optical fiber 30 may be used to transmit continuous optical energy comprising the first optical signal and/or the second optical signal described above to the optical fiber splicer 203.

In another alternative implementation, please refer to fig. 6, fig. 6 is a structural profile of an optical fiber panel according to an embodiment of the present invention. As shown in FIG. 6, the fiber optic face plate 20 may also include a spacer 207. The partition 207 may be disposed inside the panel case 201, and is parallel to the first opening 2014 and the second opening 2015. The partition 207 is mainly used for the arrangement of the optical fiber splicer 203, the optical splitter 205, and the voltage conversion module 202 inside the panel case 201. In a specific implementation, the optical fiber connector 203 and the optical splitter 205 can be disposed on the first plate surface of the partition 207 facing the second opening 2015. The voltage conversion module 202 may be disposed on the second plate surface of the partition 207 facing the first opening 2014.

Further, the partition 207 is provided with a third port 2071 and a fourth port 2072. The external optical fiber 30 may pass through the third access hole 2071 and be connected to the input end of the optical fiber connector 203. The second pigtail 2052 of the splitter 205 can be threaded through the fourth access hole and connected to the optical input of the first optoelectrical composite adapter 204. The third pigtail of the splitter 205 can be threaded through the fourth access hole and connected to the optical input of the second optoelectrical composite adapter 206.

Here, the partition 207 divides the internal space of the panel housing 201 into two parts, one part of the space is used for disposing the optical fiber splicer 203 and the optical splitter 205, and the other part of the space is used for disposing the voltage conversion module 202, so that the optical processing and the electrical processing of the optical fiber panel 20 can be isolated, and the two parts of functions are prevented from interfering with each other. And this structure is simple and easy to implement, which facilitates the production of the fiber optic faceplate 20.

In yet another alternative implementation, the partition 207 is detachably mounted on one or more side walls of the panel housing 10, so as to facilitate the mounting of the optical fiber splicer 203, the optical splitter 205 and the voltage conversion module 202.

In yet another alternative implementation, please refer to fig. 7, fig. 7 is a schematic diagram illustrating a further structure of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 7, the first plate of the partition 207 is further provided with a coiled fiber structure 2073. The coiled fiber structure 2073 is mainly used for coiling an optical fiber of an excess length. For example, when the external optical fiber 30 passing through the third access hole 2071 is long, an excess length of the external optical fiber may be wound around the above-described coiled fiber structure 2073. Alternatively, when the length of the first tail fiber 2051 is long, an excess portion of the first tail fiber 2051 may be wound around the fiber structure 2073. Optionally, the fiber coiling structure 2073 may be 2 or more main bodies perpendicular to the first plate surface, or may be an annular structure parallel to the first plate surface, and the specific structure of the fiber coiling structure 2073 is not limited by the present invention. Here, the excess optical fibers are stored by the fiber winding structure 2073, so that the internal space of the panel case 201 can be saved, and the structural stability of the optical fiber panel 20 can be improved.

In yet another alternative implementation, please refer to fig. 8, fig. 8 is a schematic diagram illustrating a further structure of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 8, the fiber optic panel further includes a first securing feature 208, a second securing feature 209, and a third securing feature 210. The first fixing member 208 may be provided on the first panel, and is configured to fix the optical fiber connector 203 to the first panel. The second fixing member 209 may be provided on the first plate for fixing the beam splitter 205 to the first plate. The third fixing member 210 may be disposed on the second plate surface, and may fix the voltage conversion module 202 to the second plate surface. In a specific implementation, the first fixing component 208, the second fixing component 209, and the third fixing component 210 may specifically be a screw structure, a buckle structure, and the like, and the present invention is not limited thereto.

In yet another alternative implementation, please refer to fig. 9, fig. 9 is an external view of a fiber optic panel according to an embodiment of the present invention. As shown in fig. 9, a panel cover 211 may be further disposed at the second opening 2015 of the panel housing 201, and the panel cover 211 is used to cover the second opening 2015. The panel cover 211 can prevent foreign objects (such as dust, insects, etc.) from entering the interior of the optical fiber panel 20 through the second opening, thereby preventing the optical path or circuit inside the optical fiber panel 20 from being broken down due to the foreign objects. Optionally, the panel cover 211 is detachably installed at the second opening 2015. For example, the panel cover 211 can be fixedly installed at the second opening 2015 through a snap structure, and for example, the panel cover 211 can also be installed at the second opening 2015 through a hinge structure.

In yet another alternative implementation, please refer to FIG. 9. As shown in fig. 9, a fixing part (for convenience, a fourth fixing part will be described instead) 212 is further provided at the first opening 2014. The fourth fixing member 212 is mainly used to fix the panel case 201 to one panel bottom case 50. It should be noted that the panel bottom case 50 may be a case with an inner cavity, which may be externally connected to the light-current tube 60 and the heavy-current tube 70. The weak current tube 60 is mainly used for arrangement of an information transmission line, and the information transmission line mainly comprises an optical fiber, a network cable, a coaxial cable and the like. The external optical fiber 30 enters the panel bottom case 50 through the light-current tube 60, and further enters the panel housing 201 through the panel bottom case 50. The above-described electrifying pipe 70 is mainly used for arrangement of the power supply line. The external power supply line 40 is passed through the power supply tube 70 into the panel bottom case 50 and further passed through the panel bottom case 50 into the panel casing 201. It should be noted that, the fourth fixing component 212 may specifically be a screw structure, a buckle structure, and the like, and the present invention is not limited in particular. The panel bottom case 50 may be a general-purpose 86 bottom case, a general-purpose 120 bottom case, a general-purpose 118 bottom case, or the like. The panel bottom case 50 may be installed on an indoor wall in a naked manner or installed on an indoor wall in a hidden manner, and the present application is not particularly limited.

In yet another alternative implementation, please see FIG. 10. Fig. 10 is a schematic diagram illustrating another structure of an optical fiber panel according to an embodiment of the present invention. As shown in fig. 10, the output end of the first optoelectric composite adapter 204 may be connected to one end of the first optoelectric composite connector 80, and the other end of the first optoelectric composite connector 80 may be connected to the first transmission line cable 90. The first optoelectric composite connector 80 described above is mainly used to establish optical and/or electrical connection between the first optoelectric composite adapter 204 and the first transmission line cable 90. In practical applications, after the connection, the first optical-electrical hybrid adapter 204 can transmit the first optical signal and/or the electrical power at the first predetermined voltage received by the first optical-electrical hybrid adapter 80 to the first transmission line cable 90 through the first optical-electrical hybrid connector 80. Similarly, the output end of the second optoelectric composite adapter 206 may also be connected to one end of the second optoelectric composite connector 110, and the other end of the second optoelectric composite connector 110 may be connected to the second transmission cable 120. The second optoelectric composite connector 110 is mainly used to establish optical connection and/or electrical connection between the second optoelectric composite adaptor 206 and the second transmission cable 120. In practical applications, after the connection, the second optical-electrical hybrid adapter 206 can transmit the second optical signal and/or the electrical power at the second predetermined voltage received by the second optical-electrical hybrid adapter to the second transmission cable 120 through the second optical-electrical hybrid connector 110.

Further, the first transmission cable 90 and the second transmission cable 120 may be optical cables, electric cables, or optical-electrical composite cables. It should be noted that, when the first transmission line cable 90 is an optical cable, the first optical-electrical composite adapter 204 is configured to transmit the first optical signal received by the first optical-electrical composite connector 80 to the first transmission line cable 90. When the first transmission line cable 90 is a cable, the first optical/electrical composite adapter 204 is configured to transmit the received electric energy at the first preset voltage to the first transmission line cable 90 through the first optical/electrical composite connector 80. When the first transmission cable 90 is an optical electrical composite cable, the first optical electrical composite adapter 204 is configured to transmit the first optical signal and the electrical energy at the first preset voltage to the first transmission cable 90 through the first optical electrical composite connector 80. Similarly, the purpose of the second transmission cable 120 is also the same, and the description thereof is omitted here.

It is to be understood that the structure and function of the fiber optic panel 20 are described above only by way of example in the scenario where the fiber optic panel 20 includes the first optoelectrical composite adapter 204 and the second optoelectrical composite adapter 206. In practice, the fiber optic faceplate 20 may provide more than two outputs of optical signals and/or electrical power. That is, the optical splitter 205 may have more output ports, the voltage conversion module 202 may also have more output ports, the optical fiber panel 20 may have more optoelectric composite adapters, and the optical fiber panel 20 may obtain corresponding optical signals and/or electric energy at a preset voltage from the optical splitter 205 and the voltage conversion module 202 through the optoelectric composite adapters, and provide the signals and/or the electric energy at the preset voltage to the outside. Since the foregoing structures and functions are simply implemented as a superposition, the present invention will not be described repeatedly.

The present embodiment provides a fiber optic panel that can simultaneously provide an optical signal and electric power at a preset voltage to the outside. The optical fiber panel is applied to field wiring of ONT (optical network terminal) and other devices, the problems of high wiring complexity, high wiring cost, influence on integral attractiveness of a room and the like caused by the adoption of an independent light supply and independent power supply wiring scheme can be solved, the wiring efficiency of the ONT and other devices can be improved, and the user experience of an all-optical home network can be enhanced.

Example two

The embodiment of the utility model provides a fiber optic faceplate row, this fiber optic faceplate row can include at least one fiber optic faceplate like embodiment one. The optical fiber panel row can provide corresponding optical signals and/or electric energy under preset voltage to the outside through the at least one optical fiber panel.

In specific implementation, please refer to fig. 11, fig. 11 is a schematic structural diagram of an optical fiber panel row according to an embodiment of the present invention. Fiber optic panel row 1110 can specifically include a panel row housing 1111, wherein at least one fiber optic panel (fiber optic panel 1112 and fiber optic panel 1113 are described below as an example) is disposed within panel housing 1111 as described in the first embodiment. Fiber panel 1112 and fiber panel 1113 may receive continuous light and electrical energy from outside fiber panel row 1110, and convert the continuous light and electrical energy into corresponding optical signals and electrical energy at a predetermined voltage, respectively, and output the optical signals and electrical energy. The structure and function of the fiber panel 1112 and the fiber panel 1113 can be described in the first embodiment with reference to the structure and function of the fiber panel 20, and will not be described herein again.

It is understood that in practical applications, the panel housings of the fiber optic panels 1112 and 1113 may be the panel row housing 1111. That is, the fiber optic panel row 1110 has disposed therein specifically all of the other functional components of fiber optic panels 1112 and 1113, except for the panel housing. This may save product material for fiber optic panel row 1110 and may also save internal space for fiber optic panel row 1110.

Further, in an alternative implementation, the fiber optic panel row 1110 can also include a primary splitter 1114 (in which case the splitters included in each fiber optic panel can be understood to be secondary splitters). The primary splitter may include an input end and at least one output end. The input end of the main splitter 1114 can be connected to an external fiber cable 1115 outside the row of fiber optic panels, and a first output end of the at least one output end of the main splitter 1114 can be connected to an input end of a fiber optic splice in the fiber optic panel 1112 (i.e., the connecting fiber between the first output end of the main splitter 1114 and the input end of the fiber optic splice in the fiber optic panel 1112 can be considered an external fiber of the fiber optic panel 1112). Meanwhile, the second output end of the main splitter 1114 can be connected to the input end of the fiber splices in the fiber panel 1113 (i.e., the connecting fibers between the second output end of the main splitter 1114 and the input ends of the fiber splices in the fiber panel 1113 can be considered as the external fibers of the fiber panel 1113). In practical applications, main splitter 1114 is configured to split the continuous optical energy transmitted through external cable 1115 into two continuous optical energy paths, and then transmit the two continuous optical energy paths to fiber optic face plate 1112 and fiber optic face plate 1113, respectively. In addition, external cables 1116 of fiber optic panel row 1110 may be connected in parallel to voltage conversion modules within fiber optic panels 1112 and 1113, respectively, to provide external power to fiber optic panels 1112 and 1113.

The present embodiments provide a fiber optic panel row integrated with one or more fiber optic panels. One or more optical fiber panels are integrated into one optical fiber panel row, on one hand, more paths of optical signals and/or electric energy under preset voltage can be provided simultaneously, and on the other hand, the problem of poor indoor attractiveness caused by installation of the optical fiber panels can be avoided.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned only are embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the present invention should be included in the scope of the present invention.

Claims (13)

1. A fiber optic faceplate, comprising: the photoelectric composite adapter comprises a panel shell, a voltage conversion module, an optical fiber connector and a first photoelectric composite adapter;

the voltage conversion module and the optical fiber connector are arranged inside the panel shell, and a first access hole is formed in a first side wall of the panel shell;

the first output end of the voltage conversion module is connected with the electrical input end of the first photoelectric composite adapter, and the voltage conversion module is used for receiving external electric energy, converting the external electric energy into electric energy under a first preset voltage, and transmitting the electric energy under the first preset voltage to the first photoelectric composite adapter;

the output end of the optical fiber splicer is connected with the optical input end of the first photoelectric composite adapter, and the optical fiber splicer is used for receiving a first optical signal and transmitting the first optical signal to the first photoelectric composite adapter;

the output end of the first photoelectric composite adapter penetrates through the first access hole, and transmits the electric energy and/or the first optical signal under the first preset voltage to the outside of the panel shell.

2. The fiber optic panel of claim 1, further comprising a beam splitter;

the optical fiber splicer is connected with the optical input end of the first photoelectric composite adapter and comprises:

the optical fiber splicer is connected with the input end of the optical splitter through a first tail optical fiber, and the first output end of the optical splitter is connected with the optical input end of the first photoelectric composite adapter through a second tail optical fiber.

3. The fiber optic panel of claim 2, further comprising a second optoelectrical composite adapter;

the first side wall is provided with a first access hole;

a second output end of the optical splitter is connected to an optical input end of the second optoelectric composite adapter through a third pigtail, the optical fiber splicer is configured to receive the first optical signal and the second optical signal and transmit the first optical signal and the second optical signal to the optical splitter, and the optical splitter is configured to separate the first optical signal and the second optical signal, transmit the first optical signal to the first optoelectric composite adapter through the second pigtail, and transmit the second optical signal to the second optoelectric composite adapter through the third pigtail;

the second output end of the voltage conversion module is connected with the electrical input end of the second photoelectric composite adapter, and the voltage conversion module is further used for converting the external electrical energy into electrical energy under a second preset voltage and transmitting the electrical energy under the second preset voltage to the second photoelectric composite adapter;

the second photoelectric composite adapter is used for transmitting the second optical signal and/or the electric energy under the second preset voltage to the outside of the panel shell through the second access hole.

4. The fiber optic panel of claim 3, wherein the panel housing is a two-way open housing comprising a first opening and a second opening;

the input end of the voltage conversion module is connected with an external power supply line entering from the first opening, and the external power supply line is used for transmitting external electric energy;

the input end of the optical fiber splicer is connected with an external optical fiber entering from the first opening, and the external optical fiber is used for transmitting the first optical signal and the second optical signal.

5. The fiber optic panel of claim 4, wherein a partition is disposed within the panel housing, the partition being parallel to the first opening and the second opening, the partition having a third access hole and a fourth access hole;

the optical fiber splicer and the optical splitter are arranged on the first plate surface of the partition plate facing the second opening, and the voltage conversion module is arranged on the second plate surface of the partition plate facing the first opening.

6. The fiber optic faceplate of claim 5, wherein the first plate surface is provided with a fiber coiling structure for coiling optical fibers.

7. The fiber optic faceplate of claim 6, wherein the external optical fibers pass through the third access hole and connect with the input ends of the optical fiber splices, the second pigtails pass through the fourth access hole and connect with a first optoelectronic composite adapter, and the third pigtails pass through the fourth access hole and connect with a second optoelectronic composite adapter.

8. The fiber optic panel of claim 7, wherein the bulkhead is removably mounted to a side wall of the panel housing.

9. The fiber optic panel of claim 8, wherein a panel cover is removably mounted to the panel housing at the first opening to cover the first opening.

10. The fiber optic panel of claim 9, wherein the panel housing is provided with a securing feature at the second opening for securing the panel housing to a panel back box.

11. The fiber optic panel of claim 10, wherein the output of the optoelectric composite adapter is connected to a first transmission line cable external to the panel housing for receiving the first optical signal output by the first optoelectric composite adapter and/or electrical power at the first predetermined voltage.

12. The fiber optic panel of claim 11, wherein the first transmission cable is an optical-electrical composite cable.

13. A fiber optic faceplate row, wherein the fiber optic faceplate row comprises at least one fiber optic faceplate according to any one of claims 1-12, and wherein the fiber optic faceplate row provides optical signals and/or electrical energy at a predetermined voltage to the outside through the at least one fiber optic faceplate.

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