Wall-mounted optical cable cross connecting cabinet

Abstract

The utility model provides a wall-mounted optical cable cross connecting cabinet, which comprises a fiber melting disc, a shell box body and a plurality of optical cable fixing devices, the fiber melting disc separates an optical cable melting area and an adapter mounting area and comprises an upper-layer disc and a lower-layer disc, the upper-layer disc is used for melting an optical cable, and the lower-layer disc is used for mounting an adapter; the plurality of optical cable fixing devices comprise optical cable fixing devices, cable arrangement rings, fiber coiling wheels and optical cable clamping plates of fiber melting discs. The wall-mounted optical cable cross connecting cabinet is used in an outdoor environment, is small and beautiful, is small in installation space, is convenient to install, is firm in fixation, and can be installed in various environments. The wall-mounted optical cable cross connecting cabinet not only can distribute, manage, maintain and protect optical cables and equipment in a centralized manner, prolong the service life of the optical cables and the equipment and ensure the transmission quality of the optical cables, but also has the advantages of corrosion resistance, dust prevention, water prevention, fire prevention, wind resistance and the like, and is energy-saving, environment-friendly and reusable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of communication equipment, more particularly to a wall-mounted optical distribution frame. BACKGROUND

[0002] In the construction of communication network, in order to quickly solve the optical cable management system, realize the cross connection or interconnection of backbone optical cable and distribution optical cable, and the through connection distribution function between backbone optical cables. The optical distribution frame can not only realize the management and distribution of optical cable communication system, but also solve the management and maintenance problem of optical cable, and protect optical cable and equipment.

[0003] The optical cable communication fusion and distribution integrated tray and optical distribution frame disclosed in CN 118311729 A, the fiber fusion tray includes a bottom tray and a top tray connected by a detachable turnover, the same side of the top tray and the bottom tray is detachably connected with an upper adapter seat plate and a lower adapter seat plate, a plurality of adapter clamping positions are arranged on the upper adapter seat plate and the lower adapter seat plate to clamp a plurality of adapters, which greatly improves the space utilization and management efficiency of optical cable distribution, and the circular arc structure of the wire outlet can ensure that the optical cable enters the inside of the tray smoothly, avoiding the brittle fracture caused by excessive bending. But the function of the bottom tray and the top tray is the same, and the setting of the upper and lower two layers only expands the use space, and does not distinguish the functions of the upper and lower two layers. The connection of the optical cable core and the tail fiber and the connection of the tail fiber and the adapter are all in the same layer. Especially when the backbone optical cable core is fused with the tail fiber, the number of distribution optical cables will increase. In addition, the backbone optical cable and the distribution optical cable have a certain length and need to be fixed in the optical cable clamping groove of the fiber fusion tray. Once the number increases, it will increase the difficulty of distinguishing for the operator, affecting the efficiency of fusion and the efficiency of subsequent optical cable maintenance and management.

[0004] The traditional optical distribution frame has the following disadvantages:

[0005] 1. The power supply box or fiber distribution box and various modules are used, the installation is complicated, and many environments do not have installation;

[0006] 2. Various non-uniform installation methods, simple and rough appearance, affecting the urbanization beauty;

[0007] 3. Poor corrosion resistance and poor wind resistance, easy to fall, threatening the safety of pedestrians;

[0008] 4. Low equipment carrying capacity and small installation space.

[0009] The traditional optical distribution frame has large volume and complex module installation, and various outdoor environment resistance is poor. If it is made into a wall-mounted type, the carrying capacity is low, and the environment may cause damage to the internal optical cable and equipment, affecting the function of the optical cable and the equipment.

[0010] Therefore, it is urgent to find a wall-mounted optical distribution box to solve the above problems. Technical Solution

[0011] In view of the deficiencies in the prior art, the wall-mounted optical distribution box comprises a fiber fusion disc, a shell box body and a plurality of optical cable fixing devices, the fiber fusion disc separates a region for fusing optical cables and a region for installing adapters, and comprises an upper disc and a lower disc, the upper disc is used for fusing optical cables, and the lower disc is used for installing adapters; the plurality of optical cable fixing devices comprises an optical cable fixing device, a wire arrangement ring, a fiber winding wheel and a fiber fusion disc optical cable clamp plate. The wall-mounted optical distribution box is used for an outdoor environment, is small and beautiful, has small installation space, is convenient to install, is fixed firmly and can be installed in various environments; the wall-mounted optical distribution box not only can centrally distribute, manage, maintain and protect optical cables and equipment, prolong the service life of the optical cables and the equipment, ensure the quality of optical cable transmission, has the advantages of corrosion resistance, dust prevention, waterproofness, fire resistance and wind resistance, and is energy-saving and environment-friendly and can be reused.

[0012] The wall-mounted optical distribution box comprises a fiber fusion disc and a shell box body, the fiber fusion disc comprises an upper disc and a lower disc, the upper disc is used for fusing optical cables, and the lower disc is used for installing adapters; and the shell box body is provided with bolts, and the optical distribution box can be hung on a wall.

[0013] In some modes, the fiber fusion disc realizes the connection and management of trunk optical cables and distribution optical cables and the connection and management between the trunk optical cables. The fiber fusion disc is a device for optical cable fusion and branching. In the fiber fusion disc, part of the trunk optical cables are used for fusion with tail fibers, and the other part of the trunk optical cables are directly fused. A plurality of clamping grooves and arc structures are arranged on the fiber fusion disc, the clamping grooves can firmly fix the optical cables, and the arc structures are used for winding the optical cables to avoid signal interruption caused by bending. The clamping grooves and the arc structures not only prevent the optical cables from moving during the fusion process, thereby ensuring the quality and reliability of the fusion, but also can avoid damage to the optical cables caused by external factors, such as excessive bending or external force impact, during the fusion and storage process; in addition, the design of the clamping grooves and the arc structures makes the fusion and storage operation of the optical cables more convenient and fast, and improves the work efficiency.

[0014] In some ways, one end of the pigtail is a broken end of a cable core, and the other end has a connector connected to the adapter. Most of the current fusion fiber trays are one layer, and the fusion of the cable and the tail broken end and the connection of the tail fiber connector and the adapter are all in the same layer, especially after the fusion of the main cable and the distribution cable, which causes the number of cables to double, making it difficult to identify and manage, increasing the difficulty of fusion, in addition, it is difficult to find the target cable during subsequent maintenance and management of the cable, affecting work efficiency. The utility model discloses a fusion fiber tray is divided into two layers, the modular processing of the fusion fiber tray is divided into an upper layer and a lower layer, and the upper layer and the lower layer have clear division of labor. The upper layer is used for fusing the main cable and the pigtail or fusing the main cable, and the lower layer is used for connecting the connector of the pigtail and the adapter, which greatly improves the work efficiency of the cable fusion and maintenance. The clamping groove and the arc structure of the upper layer are used for fixing and coiling the main cable, and the clamping groove and the arc structure of the lower layer are used for fixing and coiling the distribution cable, i.e. the pigtail. Different clamping grooves and arc structures are designed for fixing and coiling different types and quantities of cables in the upper layer and the lower layer, which facilitates the distribution and management of the cables. The upper layer is also provided with a rectangular through hole, and the pigtail fused with the main cable enters the lower layer through the rectangular through hole and is connected with the adapter fixed to the lower layer, so that the space is fully utilized. It should be noted that, although the utility model divides the fusion fiber tray into two layers, each layer has clear division of labor and fully utilizes the space, and the thickness of the two layers is equivalent to or even thinner than that of the ordinary one-layer fusion fiber tray.

[0015] In some ways, the utility model provides a simple and unified installation mode of the wall-mounted optical distribution box, a plurality of expansion bolts are arranged on the back of the shell box body, and the expansion bolts are fixed to the wall; the wall-mounted optical distribution box is generally used in outdoor environment, the shell box body can be installed in various environments, is dustproof, waterproof and fireproof, has strong wind resistance, is fixed firmly, is not easy to fall off, and does not threaten the personal safety of pedestrians; the wall-mounted optical distribution box is small and beautiful, has small installation space, and does not affect the urbanization aesthetics; in addition, the box body material has strong corrosion resistance, the shell box body has high bearing capacity, although the wall-mounted optical distribution box is small, the internal structure is reasonably designed, the space is fully utilized, and the capacity of the optical cable is greatly improved.

[0016] Further, the upper layer is provided with a first buckle, the lower layer is provided with a clasp, the first buckle is connected with the clasp, the upper layer can rotate around the clasp, and the rotation angle includes 0°-90°.

[0017] In some ways, when the operator completes the fusion operation of the cable on the upper layer, the upper layer can be suspended at any angle of 0°-90°, and the operator can continue to install the adapter on the lower layer. The design of the upper layer greatly improves the work efficiency.

[0018] Further, the lower tray is provided with grooves; the grooves are used for fixing the adapters, and the number of the grooves includes one or more.

[0019] In some modes, the adapter card is in the groove, and the groove is located at the front end of the lower tray; in the utility model, the number of the grooves is at most eleven, so that each lower tray can fix at most eleven adapters. One end of the adapter is connected with the connector of the tail fiber, and the other end is connected with the optical cable jumper, and the optical cable jumper is output from the optical cable outlet, so that the conversion and transmission of the optical signal are realized.

[0020] Further, the wall-mounted optical distribution box further comprises a support frame and a fusion fiber tray frame, the support frame is provided with a support plate, the support plate is provided with a first clamping groove, and the fusion fiber tray frame is provided with a second buckle, and the fusion fiber tray frame is fixed in the first clamping groove of the support plate through the second buckle.

[0021] In some modes, the support frame is suspended and fixed in the shell box body, and storage spaces of the fusion fiber tray frame and the fusion fiber tray are provided. The support plate is located on the inward two sides of the support frame, and each side of the support plate is provided with a plurality of first clamping grooves; correspondingly, the fusion fiber tray frame is provided with a plurality of second buckles corresponding thereto, and the fusion fiber tray frame is fixed on the support frame through the first clamping grooves and the second buckles, that is, the fusion fiber tray frame is a detachable device, and when the locking state of the first clamping grooves and the second buckles is released, the entire fusion fiber tray frame can be taken off the support plate.

[0022] Further, the fusion fiber tray frame is provided with an outer fixing rail, the fusion fiber tray is provided with an inner fixing rail, and the inner fixing rail is in sliding connection with the outer fixing rail.

[0023] In some modes, the fusion fiber tray frame is a device for storing the fusion fiber tray, and the fusion fiber tray can be pulled out and pushed into the fusion fiber tray frame like a drawer, so that the operator can conveniently perform the fusion operation on the optical cable and the operation of installing the adapter.

[0024] Further, the fusion fiber tray frame comprises one or more layers, and the number of the fusion fiber trays includes one or more.

[0025] In some modes, the fusion fiber trays are stacked in multiple layers in the fusion fiber tray, so that the space utilization is improved.

[0026] Further, the fusion fiber tray is further provided with an optical cable clamping plate and a cover plate, the optical cable clamping plate is used for managing and fixing the optical cable, the cover plate is provided with a second clamping groove, the lower tray is provided with a third buckle, and the cover plate is fixed with the second clamping groove through the third buckle.

[0027] In some modes, the optical cable clamping plate is located on the left side of the fusion fiber tray and is composed of an upper clamping plate and a lower clamping plate, and the space surrounded by the two clamping plates is used for fixing the optical cable.

[0028] In some modes, the cover protects the fiber fusion tray from dust and moisture, thereby prolonging the service life of the optical cable.

[0029] Further, the wall-mounted optical distribution frame further comprises an optical cable fixing device, a wire management ring and a fiber storage wheel, the optical cable fixing device and the wire management ring being used for arranging and fixing the optical cable, and the fiber storage wheel being used for storing the excess optical cable.

[0030] In some modes, the optical cable fixing device is fixed in the shell box through a reinforcing core and fixes the optical cable through a throat clamp ring; the wire management ring is arranged on the outer sides of the support frame, a plurality of wire management rings are arranged on each side, and the classified optical cable bundles can be fixed in the wire management rings; the fiber storage wheel is composed of two arc-shaped plates, and the excess optical cable can be wound and stored on the fiber storage wheel.

[0031] Further, the wall-mounted optical distribution frame further comprises an optical cable inlet and an optical cable outlet, and the number of the optical cable inlet and the optical cable outlet comprises one or more.

[0032] In some modes, the optical cable inlet and the optical cable outlet are arranged at the lower end of the shell box, the optical cable inlet is connected to the main optical cable, and the optical cable outlet outputs the distribution optical cable.

[0033] Further, a card slot is arranged on the inner side of the door plate of the shell box.

[0034] In some modes, the information card of the optical distribution frame, such as a number, an identification and a label, is placed in the card slot, so that the optical distribution frame is convenient to maintain, manage and troubleshoot.

[0035] In some modes, the manufacturing material of the wall-mounted optical distribution frame comprises but is not limited to metal and alloy, and the wall-mounted optical distribution frame is reusable, energy-saving and environment-friendly.

[0036] The utility model has the following beneficial effects:

[0037] (1) the utility model provides a wall-mounted optical distribution frame, including fiber fusion tray setting upper tray and lower tray, the area of fusing optical cable and the area of installing adapter are separated, the upper tray is used for fusing optical cable, and the lower tray is used for installing adapter;

[0038] (2) the upper tray and the lower tray are connected through the structure of turning over cover, and the fusing of optical cable and the installation of adapter are facilitated;

[0039] (3) the fiber fusion tray is fixed on multilayer fiber fusion tray frame through the structure of drawer, the whole fiber fusion tray frame is detachable, the fiber fusion tray frame and the fiber fusion tray placed on the fiber fusion tray frame can be taken out;

[0040] (3) the wall-mounted optical distribution frame is provided with a plurality of devices for fixing and managing optical cables, including an optical cable fixing device, a wire management ring, a fiber storage wheel and an optical cable clamp plate of a fiber fusion tray.

[0041] (4) The wall-mounted optical distribution box is used for outdoor environment, small and beautiful, small installation space, convenient installation, firm fixation, and can be installed in various environments; it can not only concentrate distribution, management, maintenance and protection of optical cable and equipment, prolong the service life and ensure the quality of optical cable transmission, but also has the advantages of corrosion resistance, dust prevention, waterproof, fireproof, wind resistance, etc.

[0042] (5) The wall-mounted optical distribution box is energy-saving, environment-friendly and reusable. BRIEF DESCRIPTION OF DRAWINGS

[0043] Figure 1 It is a schematic diagram of the overall structure of the wall-mounted optical distribution box;

[0044] Figure 2 It is a schematic diagram of the overall structure of the fiber fusion tray;

[0045] Figure 3 It is a schematic diagram of the cover plate structure;

[0046] Figure 4 It is a schematic diagram of the upper tray structure Figure 1 ;

[0047] Figure 5 It is a schematic diagram of the upper tray structure Figure 2 ;

[0048] Figure 6 It is a schematic diagram of the lower tray structure;

[0049] Figure 7 It is a schematic diagram of the inner fixing rail structure;

[0050] Figure 8 It is a schematic diagram of the outer fixing rail structure;

[0051] Figure 9 It is a schematic diagram of the support frame structure;

[0052] Figure 10 It is a schematic diagram of the second buckle structure of the fiber fusion tray frame;

[0053] Figure 11 It is a schematic diagram of the fiber fusion tray frame and support plate fixing structure;

[0054] Figure 12 It is a schematic diagram of the optical cable fixing device structure;

[0055] Figure 13 It is a schematic diagram of the wire arrangement ring structure;

[0056] Figure 14 It is a schematic diagram of the fiber tray wheel structure;

[0057] Figure 15 It is a schematic diagram of the card slot structure. DETAILED DESCRIPTION

[0058] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments described below are intended to facilitate the understanding of the present invention and do not constitute any limitation thereof.

[0059] Example 1: A wall-mounted optical distribution box

[0060] like Figure 1 As shown, a wall-mounted optical distribution box includes a fiber splicing tray 1, an outer casing 2, an optical cable fixing device 3, a cable management ring 4, a fiber optic coil wheel 5, a support frame 6, a fiber splicing tray frame 7, an optical cable inlet 8, and an optical cable outlet 9.

[0061] like Figures 2-6As shown, the fiber fusion tray 1 includes an upper tray 10 and a lower tray 11, the upper tray 10 is provided with a fusion center 35 for the fusion of the trunk cable and the tail fiber or the fusion between the trunk cables, and the lower tray 11 is used for the connection of the connector of the tail fiber and the adapter. The upper tray 10 is provided with a first buckle 12, the lower tray 11 is provided with a clasp 13, the first buckle 12 is connected with the clasp 13, and the upper tray 11 can rotate around the clasp 13, and the rotation angle includes 0°-90°. When the operator completes the fusion operation of the optical cable on the upper tray 10, the upper tray 10 can be lifted to any angle of 0°-90°, which is convenient for the operator to continue the operation of connecting the connector of the tail fiber and the adapter on the lower tray 11. The upper tray 10 and the lower tray 11 are also used for fixing and coiling the optical cable, the upper tray 10 is used for fixing and coiling the trunk cable, and the lower tray 11 is used for fixing and coiling the tail fiber. In order to fix and coil different types and quantities of optical cables on the upper tray 10 and the lower tray 11, different optical cable clamping grooves and optical cable coiling plates are designed, which not only prevent the optical cable from moving during the fusion process, ensure the quality and reliability of the fusion, but also avoid the damage of the optical cable in the fusion and storage process caused by external factors, such as excessive bending or external force impact. The upper tray 10 is provided with a first optical cable clamping groove 14 and a first optical cable coiling plate 15, and the shape of the first optical cable coiling plate 15 includes linear and arc shape; the lower tray 11 is provided with a second optical cable clamping groove 16 and a second optical cable coiling plate 17, and the shape of the second optical cable coiling plate 17 includes circular and arc shape. The upper tray 10 is also provided with a rectangular through hole 18, the tail fiber after completing the fusion on the upper tray 10 enters the lower tray 11 through the rectangular through hole and is connected with the adapter fixed on the lower tray 11, and the space is fully utilized. The lower tray 11 is also provided with a groove 19, and the groove 19 is used for fixing the adapter. The number of the groove 19 includes one or more, and in the utility model, the number of the groove is eleven, so that each lower tray can fix at most eleven adapters. One end of the adapter is connected with the connector of the tail fiber, and the other end is connected with the optical cable jumper. The lower tray 11 is also provided with an optical cable clamping plate 20 and a cover plate 21. The optical cable clamping plate 20 is located on the left side of the fiber fusion tray 1 and is composed of two clamping plates. The space surrounded by the two clamping plates is used for fixing the optical cable; the cover plate 21 is provided with a second clamping groove 22, the lower tray 11 is provided with a third buckle 23, the cover plate 21 is fixed with the second clamping groove 22 through the third buckle 23, the cover plate 21 is covered on the upper tray 10, the upper tray 10 is provided with a recess 24 for penetrating the third buckle 23 of the lower tray 11, the cover plate protects the fiber fusion tray, prevents dust and moisture from entering, and thus prolongs the service life of the optical cable.

[0062] As Figures 7-8As shown, the fiber fusion tray rack 7 is provided with an outer fixed rail 25, and the fiber fusion tray 1 is provided with an inner fixed rail 26, which is in sliding connection with the outer fixed rail 25, so that the fiber fusion tray 1 can be pulled out and pushed into the fiber fusion tray rack 7 like a drawer, facilitating the operator to perform the fiber fusion operation and the adapter installation operation on the optical cable. The fiber fusion tray rack 7 includes one or more layers, and the number of fiber fusion trays 1 includes one or more, and the fiber fusion trays 1 are stacked in the fiber fusion tray rack 7, improving the space utilization.

[0063] As shown in Figures 9-11 , the support frame 6 is suspendedly fixed to the inner wall of the shell box 2, and two support plates 27 are arranged on the inner side of the support frame 6, the support plates 27 are provided with a plurality of first clamping grooves 28, and the fiber fusion tray rack 7 is provided with a plurality of second buckles 29 on both sides, and the fiber fusion tray rack 7 is fixed in the first clamping groove 28 of the support plate 27 through the second buckle 29. Therefore, the fiber fusion tray rack 7 is a detachable device, and when the locking state of the first clamping groove 28 and the second buckle 29 is released, the entire fiber fusion tray rack 7 can be removed from the support plate 27.

[0064] As shown in Figure 1 , 12 ~14, the optical cable fixing device 3 includes a reinforcing core 30 and a throat ring fixing device 31, the reinforcing core 30 fixes the optical cable fixing device 3 to the inner wall of the shell box 2, and the throat ring fixing device 31 is used for installing a throat ring, and the optical cable can be fixed through the throat ring. The cable management ring 4 is arranged on the outer sides of the support frame 6, and a plurality of cable management rings are arranged on each side, which can fix the classified optical cable bundles in the cable management ring. The fiber disc wheel 5 is spliced by two arc-shaped plates 32, and the arc-shaped plates 32 are also provided with baffles 33, which can limit and coil the excess optical cable. The optical cable inlet 8 and the optical cable outlet 9 are located at the lower end of the inner wall of the shell box 2, the optical cable inlet 8 is connected to the main optical cable, and the optical cable outlet 9 outputs the distribution optical cable. The optical cable outlet 9 cooperates with various types of electrical components to complete various tasks.

[0065] As shown in Figure 15 , the inner side of the door plate of the shell box 2 is provided with a card slot 34, and the information card of the optical distribution box, such as number, identification, label, etc., is placed in the card slot 34, which is convenient for maintenance, management and troubleshooting of the optical distribution box. A plurality of expansion bolts are arranged on the back of the outer side of the shell box, and the optical distribution box can be hung on the outdoor wall through the expansion bolts. The shell box 2 can be installed in various environments, is dustproof, waterproof and fireproof, has strong wind resistance, is fixed firmly, is not easy to fall, and does not threaten the personal safety of pedestrians; it is small and beautiful, has small installation space, and does not affect the urbanization aesthetics; in addition, the box material has strong corrosion resistance, the shell box has high carrying capacity, although it is small, the internal structure is reasonably designed, the space is fully utilized, and the capacity of the optical cable is greatly improved.

[0066] A kind of wall-mounted optical box usage method, with main cable tail fiber fusion as example.Main cable is accessed from cable inlet 8, excess cable can be fixed coiled with disc fiber wheel 5, also can be fixed with wire management ring 4 right side of support frame 6.Extract a layer of fusion fiber disc 1 from fusion fiber disc frame 7, open cover plate 21, access main cable into upper disc 10 of fusion fiber disc 1, after fixing coiled on first cable slot 14 and first cable coiling plate 15, carry out main cable and tail fiber butt fusion in fusion center 35, then the connector of tail fiber other end is passed into lower disc 11 from the rectangular hole 18 of upper disc 10, open upper disc 10 and hang to appropriate angle, connect the connector of tail fiber with adapter fixed in recess 19 of lower disc 11, the other end of adapter is connected with cable jumper, cable jumper can be fixed with cable clamp 20, also can be fixed with wire management ring 4 left side of support frame 6 and cable fixing device 3, cable jumper is exported from cable outlet 9, realize the conversion and transmission of optical signal.

[0067] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be limited to the range defined by claim.

Claims

1. A wall-mounted optical distribution box, characterized in that, The application relates to a fiber fusion disc and a shell box body, the fiber fusion disc comprises an upper disc and a lower disc, the upper disc is used for fusing optical cables, and the lower disc is used for mounting adapters; the shell box body is provided with bolts, and the optical cable box can be hung on a wall.

2. The wall-mounted optical cross-connect of claim 1, wherein, The upper disc is provided with a first buckle, the lower disc is provided with a clasp, the first buckle is connected with the clasp, the upper disc can rotate around the clasp, and the rotation angle is 0-90 degrees.

3. The wall-mounted optical cross-connect of claim 2, wherein, The lower disc is provided with grooves; the grooves are used for fixing the adapters, and the number of the grooves is one or more.

4. The wall-mounted optical cross-connect of claim 3, wherein the first and second optical fibers are arranged in a single fiber bundle. The application further comprises a support frame and a fiber fusion disc frame, the support frame is provided with a support plate, the support plate is provided with a first clamping groove, the fiber fusion disc frame is provided with a second buckle, and the fiber fusion disc frame is fixed in the first clamping groove of the support plate through the second buckle.

5. The wall-mounted optical cross-connect of claim 4, wherein the first and second optical fibers are arranged in a single fiber cable. 5 The fiber fusion disc frame is provided with an outer fixing rail, the fiber fusion disc is provided with an inner fixing rail, and the inner fixing rail is slidably connected with the outer fixing rail.

6. The wall-mounted optical cross-connect of claim 5, wherein, The fiber fusion disc frame comprises one or more layers, and the number of the fiber fusion discs is one or more.

7. The wall-mounted optical cross-connect of claim 6, wherein, The fiber fusion disc is further provided with an optical cable clamping plate and a cover plate, the optical cable clamping plate is used for managing and fixing optical cables, the cover plate is provided with a second clamping groove, the lower disc is provided with a third buckle, and the cover plate is fixed with the second clamping groove through the third buckle.

8. The wall-mounted optical cross-connect of claim 7, wherein, The application further comprises an optical cable fixing device and a cable arranging ring, the optical cable fixing device and the cable arranging ring are used for arranging and fixing optical cables, and a fiber disc wheel is used for storing excess optical cables.

9. The wall-mounted optical cross-connect of claim 8, wherein, The application further comprises an optical cable inlet and an optical cable outlet, and the number of the optical cable inlet and the optical cable outlet is one or more.

10. The wall-mounted optical cross-connect of claim 9, wherein, The inner side of a door plate of the shell box body is provided with a card slot.

Images