Optical transceiver with high stability

Abstract

The utility model discloses an optical transceiver with high stability, which relates to the field of optical transceivers, and comprises a bottom plate, the top surface of the bottom plate is fixedly connected with a dispensing adhesive A, the top surface of the dispensing adhesive A is fixedly connected with a wavelength division multiplexer, one end of the wavelength division multiplexer is fixedly connected with a red line, one end of the wavelength division multiplexer is fixedly connected with a blue line, and the other end of the wavelength division multiplexer is fixedly connected with a light source. The top surface of the bottom plate is fixedly connected with a shell, one side of the shell is sleeved with an optical module, and one side of the shell is sleeved with a COM port. In consideration of the problem that the circuit of the wavelength division multiplexer is relatively long and the signal transmission is unstable because the circuit is easily damaged in the use process without a wire binding process, the binding assembly completely fixes the circuit and is attractive in appearance, and finally, the binding assembly is dispensed at each wire binding position and a port wire outlet position, so that the firmness is ensured, and the service life of the wavelength division multiplexer is prolonged. By using the operation, the signal transmission stability can be obviously improved, and meanwhile, the wire binding is attractive, the operation is simple, and the consistent and reliable appearance is ensured.

Description

Technical Field

[0001] The utility model relates to the field of optical terminal equipment, in particular to an optical terminal equipment with high stability. Background Art

[0002] Optical transceiver is the terminal equipment for optical signal transmission, which is divided into optical transmitter and optical receiver. The function of optical transmitter is to convert the front-end electrical signal input into electrical and optical, and output the optical signal; the function of optical receiver is to convert the optical signal input into photoelectric, and output the electrical signal. The main function of optical transceiver is to realize optical communication of signals between the transmitting end and the receiving end.

[0003] Optical transceiver is an important part of optical fiber communication system. Optical fiber communication system is generally composed of five parts: electrical transmitter, optical transmitter, optical fiber, optical receiver and electrical receiver. At present, most optical fiber transmission systems can realize two-way data transmission. Optical fiber communication system can transmit digital signals as well as analog signals. The information transmitted by users is diverse, generally including voice, image, data, control or multimedia information.

[0004] The information source converts the customer's information into the original electrical signal, which is called the baseband signal. The transmitter converts the baseband signal into a suitable channel transmission signal, such as analog-to-digital conversion, multiplexing and other processing. If modulation is required, its output signal is called a modulated signal. Whether it is a digital system or an analog system, the electrical signal with information input to the optical transmitter is converted into an optical signal through debugging. The optical carrier is transmitted to the receiving end via the optical fiber line, and then the optical receiver converts the optical signal into an electrical signal. The function of the electrical receiver is opposite to that of the electrical transmitter. It converts the received electrical signal back to the baseband signal, and finally the information is restored by the information terminal. In the entire communication system, the electrical signal segment before the optical transmitter and after the optical receiver, the technology and equipment used in optical fiber communication are the same as those of electrical communication. The difference is that the basic optical path system composed of optical transmitters, optical fiber lines and optical receivers replaces circuit transmission. The optical wave window generally consists of bands such as 850nm, 1310nm and 1550nm.

[0005] Since the base plate of this type of optical terminal is within the range of 7cm*4.8cm, the lines of the wavelength division multiplexer are relatively long. If the wire binding process is not performed, it is easy for the lines to be damaged during use, resulting in unstable signal transmission. Utility Model Content

[0006] The purpose of the utility model is to provide an optical terminal with high stability to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly stable optical terminal, comprising a base plate, the top surface of the base plate is fixedly connected to a glue point A, the top surface of the glue point A is fixedly connected to a wavelength division multiplexer, one end of the wavelength division multiplexer is fixedly connected to a red 1310 line, one end of the wavelength division multiplexer is fixedly connected to a blue line, the top surface of the base plate is fixedly connected to a shell, one side of the shell is socketed with an optical module, one side of the shell is socketed with a COM port, and the surfaces of the red 1310 line and the blue line are both socketed with binding components.

[0008] Preferably, the binding assembly includes a binding wire sleeved on the surface of the red 1310 wire, and the bottom of the binding wire is fixedly connected to a glue point B, and the glue point B facilitates fixing the binding wire.

[0009] Preferably, a top cover is threadedly connected to the top surface of the shell, and an information board is fixedly connected to the top surface of the top cover, and the information board is convenient for displaying the optical terminal information.

[0010] Preferably, the surfaces of the top cover and the shell are both provided with threaded holes, and the internal threads of the threaded holes are connected with threaded bolts, which facilitate the connection between the top cover and the shell.

[0011] Preferably, both sides of the housing are fixedly connected with fixing blocks, and the surfaces of the fixing blocks are provided with fixing holes, which are convenient for fixing and installing the optical terminal.

[0012] Technical effects and advantages of the utility model:

[0013] Considering that the lines of the wavelength division multiplexer are long, if the wire binding process is not performed, it is easy to cause the line to be damaged during use, resulting in unstable signal transmission. The line is completely fixed and the appearance is beautiful. Finally, glue is applied to each wire binding point and the port outlet to ensure firmness. Using this operation can significantly improve the stability of signal transmission. At the same time, it also has beautiful wire binding, simple operation, and ensures consistent and reliable appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of an optical terminal with high stability.

[0016] Figure 2 The utility model is a schematic diagram of the disassembly structure of an optical terminal with high stability.

[0017] Figure 3 The utility model is a schematic diagram of the binding component structure of an optical terminal with high stability.

[0018] Figure 4 The utility model is a structural schematic diagram of an optical terminal housing with high stability.

[0019] In the figure: 1. Base plate; 2. Glue dispensing A; 3. Wavelength division multiplexer; 4. Red 1310 line; 5. Blue line; 6. Shell; 7. Optical module; 8. COM port; 9. Binding assembly; 901, Binding wire; 902, Glue dispensing B; 10. Top cover; 11. Information board; 12. Threaded bolt; 13. Fixing block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 The optical terminal with high stability shown in the figure includes a base plate 1, the top surface of the base plate 1 is fixedly connected to a glue point A2, the top surface of the glue point A2 is fixedly connected to a wavelength division multiplexer 3, one end of the wavelength division multiplexer 3 is fixedly connected to a red 1310 line 4, one end of the wavelength division multiplexer 3 is fixedly connected to a blue line 5, the top surface of the base plate 1 is fixedly connected to a shell 6, one side of the shell 6 is socketed with an optical module 7, one side of the shell 6 is socketed with a COM port 8, and the surfaces of the red 1310 line 4 and the blue line 5 are both socketed with binding components 9.

[0022] The binding component 9 includes a binding wire 901 which is sleeved on the surface of the red 1310 wire 4. The bottom of the binding wire 901 is fixedly connected to a glue point B902. The setting of the glue point B902 plays a role in fixing the binding wire 901.

[0023] The top surface of the housing 6 is threadedly connected with a top cover 10, and the top surface of the top cover 10 is fixedly connected with an information board 11. The information board 11 is provided to display the information of the optical terminal.

[0024] The surfaces of the top cover 10 and the shell 6 are both provided with threaded holes, and the internal threads of the threaded holes are connected with threaded bolts 12 . The threaded bolts 12 are provided to connect the top cover 10 and the shell 6 .

[0025] Both sides of the housing 6 are fixedly connected with fixing blocks 13, and the surface of the fixing blocks 13 is provided with fixing holes, and the setting of the fixing holes plays a role in fixing and installing the optical terminal.

[0026] Working principle: Wrap the long strip of wavelength division multiplexer 3 with tape, place one end of the white COM line and the red 1310 line 4 close to the optical module 7, and the other end of the blue 1550 line close to the COM port 8, and glue the two ends of the wavelength division multiplexer 3 to fix it on the bottom plate 1. Straighten the red and white lines and wrap them in a semicircle from the upper end of the optical module 7. After the lines are exited from the left end, they are wrapped counterclockwise to form 2 layers of circles. With the help of external force, the 4 sections of the red 1310 line are inserted into the 1330 port of the optical module 7. Then, wrap the blue line 5 at the other end of the wavelength division multiplexer 3 in a semicircle, and then wrap it counterclockwise on the circle for 3 layers, and insert it into the 1550 port of the optical module 7. At this time, rotate the end of the blue line 5 counterclockwise to press the circle line, and insert it into the COM port 8. Use binding wire 901 to wrap the end of the circle close to the wavelength division multiplexer 3 through the bottom of the multiplexer, and tighten the wavelength division multiplexer 3 and the circle line. At this time, there will still be a small part of the line scattered. Then use binding wire 901 to tighten the circle line close to COM port 8. At this time, the circle line will gradually form a circle shape. Finally, use binding wire 901 to tighten the circle line close to port 1550. At this time, the line will be completely fixed and beautiful in appearance. Finally, apply glue B902 on each binding wire 901 and the port outlet to ensure firmness.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An optical terminal with high stability, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is fixedly connected to a glue dot A (2), the top surface of the glue dot A (2) is fixedly connected to a wavelength division multiplexer (3), one end of the wavelength division multiplexer (3) is fixedly connected to a red 1310 line (4), one end of the wavelength division multiplexer (3) is fixedly connected to a blue line (5), the top surface of the base plate (1) is fixedly connected to a shell (6), one side of the shell (6) is sleeved with an optical module (7), one side of the shell (6) is sleeved with a COM port (8), and the surfaces of the red 1310 line (4) and the blue line (5) are both sleeved with binding components (9).

2. The optical terminal with high stability according to claim 1, characterized in that: The binding assembly (9) comprises a binding wire (901) sleeved on the surface of the red 1310 wire (4), and the bottom of the binding wire (901) is fixedly connected with a glue B (902).

3. The optical terminal with high stability according to claim 1, characterized in that: The top surface of the housing (6) is threadedly connected to a top cover (10), and the top surface of the top cover (10) is fixedly connected to an information plate (11).

4. The optical terminal with high stability according to claim 3, characterized in that: The surfaces of the top cover (10) and the shell (6) are both provided with threaded holes, and the internal threads of the threaded holes are connected to threaded bolts (12).

5. The optical terminal with high stability according to claim 1, characterized in that: Both sides of the housing (6) are fixedly connected with fixing blocks (13), and the surfaces of the fixing blocks (13) are provided with fixing holes.

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