Photoelectric integrated optical splitter
By designing an integrated optoelectronic splitter and using optoelectronic composite cables or independent power supply methods, the problem of inconvenient power supply for the splitter is solved, and flexible and stable power supply is achieved while reducing construction costs.
Patent Information
- Application Number
- CN202422422345.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Existing optical splitters cannot provide power supply without increasing the difficulty of wiring and construction, resulting in additional construction costs and electromagnetic interference problems, affecting communication quality.
Design an optoelectronic integrated splitter with an optoelectronic composite port and an independent power supply port, which supports the optoelectronic composite cable to transmit optical signals and power at the same time, or to provide independent power supply, and flexibly select the power supply method.
It achieves stable power supply under different conditions, reduces the construction difficulty and cost of power line laying, avoids electromagnetic interference, and improves signal quality and equipment adaptability.
Smart Images
Figure CN223461724U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photoelectric communication technical field more specifically, it relates to a photoelectric integrated optical splitter. BACKGROUND
[0002] In modern communication network, the optical splitter is one of the core components of optical distribution network. Its main function is to realize the broadband access of fiber to the home for multi-household use, and the use of the optical splitter improves the utilization efficiency of optical fiber resources, reduces the wiring cost of the operator, and provides high-speed internet connection for users.
[0003] However, although the use of the optical splitter in the optical fiber network is quite extensive, the optical splitter on the market at present can only realize the splitting function, and does not provide the power supply function, and the front-end equipment connected to the optical splitter also needs to be powered separately, so that the power supply line needs to be additionally arranged at the same time when the optical fiber is laid, which may increase the demand for installation space, thereby causing additional construction difficulty and cost, at the same time, the layout of the power supply line may also cause electromagnetic interference problem, affecting the communication quality, and also increasing the complexity of maintenance and the later operation cost, therefore, a new type of photoelectric integrated optical splitter device is needed, which can flexibly select the power supply mode under different conditions. SUMMARY
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a photoelectric integrated optical splitter, which can flexibly and stably select the power supply mode under different conditions through the structure.
[0005] The above technical purpose of the utility model is realized by the following technical scheme: a photoelectric integrated optical splitter, comprising a box body, the box body is detachably connected with a main room, the front side end face of the box body is provided with a plurality of photoelectric composite ports and independent power supply ports, the box body is detachably connected with a plurality of photoelectric composite cables, the photoelectric composite cable can be detachably connected with the photoelectric composite port alone and can be detachably connected with the photoelectric composite port and the independent power supply port at the same time.
[0006] The utility model is further provided: the independent power supply port is provided with a plurality of independent power supply output interfaces, the photoelectric composite port is fixedly connected with a plurality of power supply output contacts, the photoelectric composite port is provided with a common optical fiber interface.
[0007] The utility model further sets up: the photoelectric composite cable includes optical fiber line and power line, when photoelectric composite cable is connected with photoelectric composite port alone, the both ends fixed connection of photoelectric composite cable has photoelectric composite plug, photoelectric composite cable is close to the photoelectric composite plug of box body one end and is connected with photoelectric composite port, the photoelectric composite plug of photoelectric composite cable is away from the photoelectric composite plug of box body one end and is connected with front end device, the photoelectric composite plug carries out electricity conduction through power supply output contact.
[0008] The utility model further sets up: when photoelectric composite cable is connected with photoelectric composite port and independent power supply port simultaneously, the one end close to the box body of optical fiber line is connected with ordinary optical fiber interface, the one end away from the box body of optical fiber line is connected with the optical mouth of front end device.
[0009] The utility model further sets up: when photoelectric composite cable is connected with photoelectric composite port and independent power supply port simultaneously, the one end close to the box body of power line is connected with independent power supply output interface, the one end away from the box body of power line is connected with the power supply mouth of front end device.
[0010] The utility model further sets up: the front end side of box body is fixedly connected with a plurality of guide rails, a plurality of fixed parts are connected with a plurality of guide rails slidingly, and the end point of the fixed part is fixedly connected with a buffer.
[0011] The utility model further sets up: the front side end surface of box body is provided with main light source interface, and the main light source interface is connected with main machine room through photoelectric composite cable.
[0012] The utility model further sets up: the rear side end surface of box body is provided with power input end.
[0013] Summarized above, the utility model has following beneficial effect:
[0014] When adopting photoelectric composite power supply mode, optical signal and power are transmitted simultaneously, when adopting independent power supply mode, front end device power taking function is realized, the interference between power supply and optical signal is reduced, signal quality is improved, power supply flexibility of optical splitter is improved, transmission stability of photoelectric composite cable is further improved through installing guide rail, construction wiring difficulty is simplified and construction cost is also reduced, equipment maintenance and upgrading process are simplified, and long-term operation cost of system is reduced. ACCURACY OF DRAWINGS
[0015] Figure 1 It is the structure diagram of the utility model Figure 1 ;
[0016] Figure 2 It is the close-up view of A in the utility model Figure 1 ;
[0017] Figure 3Structure schematic view of photoelectric composite power supply mode;
[0018] Figure 4 Structure schematic view of independent power supply mode;
[0019] Figure 5 Structure schematic view of guide rail and fixing part;
[0020] Figure 6 Structure schematic view of the utility model Figure 2 .
[0021] In the figure: 1, box body; 2, photoelectric composite port; 21, ordinary optical fiber interface; 22, power supply output contact; 3, independent power supply port; 31, independent power supply output interface; 4, photoelectric composite cable; 41, optical fiber line; 42, power line; 43, photoelectric composite plug; 5, main light source interface; 6, guide rail; 7, fixing part; 8, buffer part; 9, power input end. DETAILED DESCRIPTION
[0022] The utility model will be described in detail below in combination with the drawings and examples.
[0023] As Figures 1-6 shown, the photoelectric integrated optical splitter includes a cuboid box body 1, the rear end face of the box body 1 is provided with a power input end 9 connected with 220V AC power input, the front end face of the box body 1 is provided with a main light source interface 5 connected with a main computer room through a photoelectric composite cable 4, the photoelectric composite cable 4 includes an optical fiber line 41 and a power line 42, the photoelectric composite cable 4 can simultaneously transmit light and electricity, and the front-end equipment can simultaneously transmit optical signals and power to the splitter through the photoelectric composite cable 4, the front end face of the box body 1 is provided with sixteen photoelectric composite ports 2 and independent power supply ports 3, the independent power supply ports 3 are provided with independent power supply output interfaces 31, two power supply output contacts 22 are installed in the photoelectric composite ports 2, the photoelectric composite ports 2 are provided with ordinary optical fiber interfaces 21, by arranging the photoelectric composite ports 2 and the independent power supply ports 3, the photoelectric composite cable 4 can be connected with the photoelectric composite ports 2 alone or simultaneously connected with the photoelectric composite ports 2 and the independent power supply ports 3, and the power supply mode can be flexibly selected under different power supply environments.
[0024] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown, when the optical and electrical composite cable 4 is connected with the optical and electrical composite port 2 alone, the two ends of the optical and electrical composite cable 4 are provided with optical and electrical composite plugs 43. In order to keep stable connection between the optical and electrical composite plugs 43 and the box body 1, the front end face of the box body 1 can be provided with guide rails 6, and a plurality of three-section fixing members 7 are arranged on the guide rails 6. The fixing members 7 can be increased in number from one end opening of the guide rails 6 according to requirements. The fixing members 7 can slide along the grooves of the guide rails 6 to positions corresponding to the optical and electrical composite ports 2. The fixing members 7 are in U-shaped state when they are opened, and are in triangular shape when they fix the optical and electrical composite plugs 43. A buffer member 8 is bonded at each vertex of the fixing member 7. When the two ends of the buffer member 8 are close to each other, they attract each other, thereby fixing the optical and electrical composite plug 43, and reducing the influence of external environmental factors on the stability of the optical and electrical composite plug 43. The optical and electrical composite plug 43 at the end of the optical and electrical composite cable 4 close to the box body 1 is connected with the optical and electrical composite port 2, and the optical and electrical composite plug 43 at the end of the optical and electrical composite cable 4 away from the box body 1 is connected with the front-end device. The optical and electrical composite plug 43 conducts electricity through the power supply output contact 22.
[0025] As shown in Figure 1 , Figure 2 and Figure 4 , when the optical and electrical composite cable 4 is connected with the optical and electrical composite port 2 and the independent power supply port 3 at the same time, the optical fiber line 41 is connected with the ordinary optical fiber interface 21 at the end close to the box body 1, and is connected with the optical port of the front-end device at the end away from the box body 1. The power line 42 is connected with the independent power supply output interface 31 at the end close to the box body 1, and is connected with the power supply port of the front-end device at the end away from the box body 1. The optical fiber line 41 and the power line 42 are respectively connected with different interfaces, which avoids the interference of power supply on optical fiber signal and ensures the quality of signal transmission.
[0026] Working principle: as shown in Figures 1-6 , the optical and electrical integrated optical splitter has two power supply modes:
[0027] 1. Optical and electrical composite power supply mode: the optical and electrical composite cable 4 is connected with the optical and electrical composite port 2 of the front-end device and the splitter end through the optical and electrical composite plug 43. Data information and power are transmitted at the same time. The fixing member 7 corresponding to the number of the optical and electrical composite cable 4 is inserted into the guide rail 6. After the optical and electrical composite plug 43 is inserted into the optical and electrical composite port 2, the fixing member 7 is closed, so that the connection between the optical and electrical composite plug 43 and the optical and electrical composite port 2 is more stable.
[0028] 2. Independent power supply mode: one end of the optical and electrical composite cable 4 connected with the front-end device is split into an optical fiber line 41 and a power line 42. The optical fiber line 41 adopts an ordinary optical fiber joint, and the power line 42 adopts an independent power supply joint. The optical fiber line 41 is connected with the optical port of the front-end device, and the power line 42 is connected with the power supply port of the front-end device.
[0029] The photoelectric integrated optical splitter improves the adaptability and stability of the optical splitter equipment through two power supply modes, power supply of front-end equipment does not need to be taken separately, power supply flexibility and stability of the optical splitter are improved, and maintenance cost of the optical splitter is further reduced.
[0030] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical solution belonging to the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application can also be considered as the protection scope of the present application.
Claims
1. An optoelectronic integrated optical splitter, comprising a box body (1), a main room is detachably connected to the box body (1), characterized in that: The front end surface of the box body (1) is provided with a plurality of optical and electrical composite ports (2) and independent power supply ports (3), the box body (1) is detachably connected with a plurality of optical and electrical composite cables (4), the optical and electrical composite cables (4) can be detachably connected with the optical and electrical composite ports (2) alone and can be simultaneously detachably connected with the optical and electrical composite ports (2) and the independent power supply ports (3).
2. The photoelectric integrated optical splitter according to claim 1, characterized in that: The independent power supply port (3) is provided with a plurality of independent power supply output interfaces (31), the optical and electrical composite port (2) is fixedly connected with a plurality of power supply output contacts (22) inside, and the optical and electrical composite port (2) is provided with a common optical fiber interface (21).
3. The integrated optical-electrical splitter according to claim 2, wherein: The optical and electrical composite cable (4) includes an optical fiber line (41) and a power line (42), when the optical and electrical composite cable (4) is connected with the optical and electrical composite port (2) alone, both ends of the optical and electrical composite cable (4) are fixedly connected with optical and electrical composite plugs (43), the optical and electrical composite plug (43) close to the box body (1) end of the optical and electrical composite cable (4) is connected with the optical and electrical composite port (2), the optical and electrical composite plug (43) away from the box body (1) end of the optical and electrical composite cable (4) is connected with the front-end device, and the optical and electrical composite plug (43) conducts electricity through the power supply output contact (22).
4. The integrated optical-electrical splitter according to claim 3, wherein: When the optical and electrical composite cable (4) is connected with the optical and electrical composite port (2) and the independent power supply port (3) simultaneously, the optical fiber line (41) close to the box body (1) end is connected with the common optical fiber interface (21), and the optical fiber line (41) away from the box body (1) end is connected with the optical port of the front-end device.
5. The integrated optical-electrical splitter according to claim 4, wherein: When the optical and electrical composite cable (4) is connected with the optical and electrical composite port (2) and the independent power supply port (3) simultaneously, the power line (42) close to the box body (1) end is connected with the independent power supply output interface (31), and the power line (42) away from the box body (1) end is connected with the power supply port of the front-end device.
6. The integrated optical-electrical splitter according to claim 2 or 5, wherein: The front end surface of the box body (1) is provided with a main light source interface (5), and the main light source interface (5) is connected with the main machine room through the optical and electrical composite cable (4).
7. The integrated optical-electrical splitter according to claim 2, wherein: The front end surface of the box body (1) is fixedly connected with a plurality of guide rails (6), the guide rails (6) are slidingly connected with a plurality of fixing members (7), and end points of the fixing members (7) are fixedly connected with buffer members (8).
8. The integrated optical-electrical splitter according to claim 7, wherein: The rear end surface of the box body (1) is provided with a power input end (9).