Wire arrangement frame and switch

Abstract

The utility model discloses a wire arrangement frame and a switch. The wire arrangement frame comprises a shell, the shell is used for being arranged on one side of a switch in a stacked mode, and the shell is provided with a containing space; the shell comprises a first side plate and a bottom plate connected with the first side plate, the first side plate and the bottom plate define a containing space, and the first side plate is used for being located between the bottom plate and the switch; the first side plate is provided with a first lead port, a second lead port and an optical fiber interface, the first lead port is used for allowing the photoelectric hybrid cable to penetrate into the accommodating space, the second lead port is used for allowing an electric connecting wire to penetrate out of the accommodating space, and the optical fiber interface is used for being connected with an optical fiber of the photoelectric hybrid cable; the side, facing the switch, of the bottom plate is provided with an electric wiring terminal, and the electric wiring terminal is used for being connected with an electric wire and an electric connecting wire of the photoelectric hybrid cable. According to the cable management frame, optical and electric centralized deployment can be realized in connection of the photoelectric hybrid cable and the switch, deployment is relatively convenient, engineering construction can be simplified, network operation and maintenance management can be simplified, and the space utilization rate is relatively high.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a cable management rack and a switch. Background Art

[0002] In the context of "optical fiber replacing copper" and "fiber optic cables entering homes", optical fiber has key advantages over traditional network cables, such as long-distance data transmission. However, it cannot achieve long-distance power supply and cannot meet the unified management of power supply and optical fiber. The networking process has problems such as large-scale cables, large-scale stacking of optical fibers and wires, chaotic and difficult integrated wiring, high safety risks of optical fibers (exposed, broken), high circuit safety risks (difficulty in obtaining power on the access side, unstable power supply on the access side, and easy plugging and unplugging of the power port), and many installation accessories. It is necessary to design a centralized optoelectronic deployment solution. Utility Model Content

[0003] The embodiments of the present application provide a cable management rack and a switch to achieve centralized optoelectronic deployment.

[0004] On the one hand, an embodiment of the present application proposes a cable management rack, including a shell, the shell is used to be stacked on one side of a switch, and the shell has a storage space; the shell includes a first side panel and a bottom panel connected to the first side panel, the first side panel and the bottom panel enclose the storage space, and the first side panel is used to be located between the bottom panel and the switch. The first side panel is provided with a first lead-in port, a second lead-in port and an optical fiber interface, the first lead-in port is used for the optoelectronic hybrid cable to pass through the storage space, the second lead-in port is used for the electrical connection line to pass through the storage space, and the optical fiber interface is used to connect with the optical fiber line of the optoelectronic hybrid cable. The bottom panel is used to be provided with an electrical connection terminal on the side facing the switch, and the electrical connection terminal is used to connect with the electrical wires of the optoelectronic hybrid cable and the electrical connection line respectively.

[0005] According to one aspect of the embodiment of the present application, the electrical terminal includes a base body, the base body is provided with a wire connection hole, the wire connection hole is used for inserting the wires of the optoelectronic hybrid cable, and the electrical connection wire extends into the wire connection hole for connection with the wires of the optoelectronic hybrid cable; the base body is also provided with a positioning hole, the positioning hole is connected to the wire connection hole, the positioning hole is provided with a fixing piece, the fixing piece is used to abut against the wires of the optoelectronic hybrid cable inserted into the wire connection hole to fix the wires of the optoelectronic hybrid cable.

[0006] According to one aspect of the embodiments of the present application, the base includes a front end face, a rear end face and a top face, the front end face and the rear end face are arranged opposite to each other, and the top face is respectively connected to the front end face and the rear end face; the wire connection hole is arranged on the front end face, the positioning hole is arranged on the top face, and the electrical connection wire extends from the rear end face into the wire connection hole.

[0007] According to one aspect of the embodiments of the present application, there are a plurality of wire connection holes, and the plurality of wire connection holes are spaced apart along the length direction of the front end face; one electrical connection line extends into one wire connection hole, and one electrical connection line is used to connect to one wire of the optoelectronic hybrid cable; the number of the positioning holes is the same as the number of the wire connection holes, and the plurality of positioning holes are spaced apart along the length direction of the front end face, and one positioning hole is connected to one wire connection hole.

[0008] According to one aspect of the embodiment of the present application, the electrical terminal comprises a plurality of the substrates, and the plurality of the substrates are stacked along the height direction of the substrates; of two adjacent substrates, one substrate avoids the positioning hole of the other substrate.

[0009] According to one aspect of the embodiments of the present application, the bottom plate is provided with a wire management structure on one side facing the switch, and the wire management structure is used for winding the optical fiber; the wire management structure includes a base and a connecting plate, the base is connected to the bottom plate, one end of the connecting plate is connected to the base, and the connecting plate is arranged at an angle to the base; there are multiple connecting plates, and the multiple connecting plates are respectively connected to the base, and the multiple connecting plates are arranged along the circumference of the base; the other end of each of the connecting plates is connected to a limiting protrusion, the limiting protrusion is arranged at an angle to the connecting plate, and the limiting protrusion extends in a direction away from the base.

[0010] According to one aspect of an embodiment of the present application, a heat shrink tube fixing structure is provided on the side of the base plate facing the switch, the heat shrink tube fixing structure is used to fix the heat shrink tube, the optical fiber line of the optoelectronic hybrid cable is used to be connected to the pigtail through the heat shrink tube, and the optical fiber interface is used to be connected to the pigtail.

[0011] According to one aspect of the embodiment of the present application, a tie plate is provided on one side of the base plate facing the switch, one end of the tie plate is connected to the base plate, the other end of the tie plate is away from the base plate, and the tie plate is provided with a through hole.

[0012] According to one aspect of the embodiment of the present application, there are four first side panels, and the four first side panels are arranged opposite to each other in pairs to form two pairs of first side panels; in one pair of first side panels, one first side panel is provided with the first lead-in port and the second lead-in port, and the other first side panel is provided with the optical fiber interface; in the other pair of first side panels, each first side panel is provided with a first sliding structure on a side away from the other first side panel.

[0013] According to one aspect of an embodiment of the present application, the shell includes a top plate and a second side plate, the second side plate is connected to the top plate, and the top plate is used to be located between the bottom plate and the switch; there are two second side plates, the two second side plates are arranged opposite to each other, and each second side plate is provided with a second sliding structure on one side facing the other second side plate; one of the first sliding structure and the second sliding structure is a slide rail, and the other is a slide groove; the second sliding structure is slidably connected to the first sliding structure.

[0014] On the other hand, an embodiment of the present application provides a switch, comprising the aforementioned cable management rack, wherein the housing and the switch are stacked.

[0015] The cable management rack provided in the embodiment of the present application can introduce the optoelectronic hybrid cable into the shell through the first lead-in port, the optical fiber line of the optoelectronic hybrid cable can be connected to the optical module of the switch through the optical fiber interface, the electrical wire of the optoelectronic hybrid cable can be connected to the electrical connecting wire through the electrical terminal, the electrical connecting wire can be led out of the shell through the second lead-in port, and the electrical connecting wire can be connected to the electrical interface of the switch, thereby realizing unified and centralized deployment of optoelectronic hybrid cables, optical fiber lines, and electrical wires in the connection between the optoelectronic hybrid cables and the switch, that is, realizing centralized deployment of light and electricity, which is more convenient to deploy, can simplify engineering construction, simplify network operation and maintenance management, and has a high degree of deployment integration and high space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic diagram of the structure of the cable management rack provided in an embodiment of the present application;

[0018] Figure 2 A schematic diagram of the structure of the cable management rack provided in an embodiment of the present application in an open state;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of the electrical connection terminals of the cable management rack provided in an embodiment of the present application;

[0020] Figure 4 A side view of an electrical terminal of a cable management rack provided in an embodiment of the present application;

[0021] Figure 5 A schematic diagram of the structure of the cable management structure of the cable management rack provided in an embodiment of the present application;

[0022] Figure 6A schematic diagram of the structure of the cable management rack provided in an embodiment of the present application in a closed state;

[0023] Figure 7 A schematic diagram of the application of the cable management rack provided in an embodiment of the present application.

[0024] Reference numerals:

[0025] 1- first side plate; 2- electrical connection terminal; 3- electrical connection wire;

[0026] 4- bottom plate; 5- first lead-in port; 6- second lead-in port;

[0027] 7-fiber optic interface; 8-optical and electrical hybrid cable; 9-cable;

[0028] 10-support frame; 11-cable management structure; 12-heat shrink tube fixing structure;

[0029] 13-cable tie plate; 14-pigtail; 15-top plate;

[0030] 16-second side panel; 17-cabinet; 18-cable management rack;

[0031] 19-connection terminal; 20-base; 21-wire connection hole;

[0032] 22-positioning hole; 81-optical fiber; 82-electrical wire;

[0033] 111-base; 112-connecting plate; 113-limiting protrusion. DETAILED DESCRIPTION

[0034] The following detailed description and drawings of the embodiments of the present application are used to illustrate the principles of the present application, but cannot be used to limit the scope of the present application, that is, the present application is not limited to the described embodiments.

[0035] In the description of the present application, it should be noted that, unless otherwise specified, the terms "first" and "second" etc. are used for descriptive purposes only and shall not be understood as indicating or implying relative importance; "plurality" means two or more; the terms "inside", "outside", "top", "bottom" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore shall not be understood as limiting the present application.

[0036] See also Figure 1 and Figure 2The embodiment of the present application provides a cable management rack, including a housing, the housing is used to be stacked on one side of a switch, and the housing has a storage space. Specifically, the housing includes a first side plate 1 and a bottom plate 4 connected to the first side plate 1, the first side plate 1 and the bottom plate 4 are enclosed to form a storage space, in actual application, the bottom plate 4 can be set below or above the switch, and the first side plate 1 is located between the bottom plate 4 and the switch.

[0037] In specific implementation, the first side panel 1 is provided with a first lead-in port 5, a second lead-in port 6 and an optical fiber interface 7. The first lead-in port 5 is used for the optoelectronic hybrid cable 8 to pass through the accommodation space, the second lead-in port 6 is used for the electrical connection line 3 to pass through the accommodation space, and the optical fiber interface 7 is used to connect with the optical fiber line 81 of the optoelectronic hybrid cable 8. The optical fiber interface 7 can adopt an optical fiber flange. The bottom panel 4 is provided with an electrical connection terminal 2 on the side facing the switch, and the electrical connection terminal 2 is used to connect with the electrical wire 82 of the optoelectronic hybrid cable 8 and the electrical connection line 3 respectively.

[0038] In practical applications, the cable management rack can be applied to a network system. For example, the cable management rack can be applied to the connection between the aggregation switch and the access switch, and realize the integrated optoelectronic wiring and management for the docking process between the aggregation switch and the access switch. Specifically, the optical module on the front panel of the aggregation switch can be connected to the optical fiber interface 7 of the cable management rack, and the electrical interface on the rear panel of the aggregation switch can be connected to the electrical connection line 3 through the wiring terminal 19 located outside the cable management rack or set at the second lead-in port 6; inside the cable management rack, the optical fiber interface 7 of the cable management rack is connected to the optical fiber line 81 of the optoelectronic hybrid cable 8, and the electrical connection line 3 is connected to the electrical wire 82 of the optoelectronic hybrid cable 8 through the electrical wiring terminal 2; the optoelectronic hybrid cable 8 (optical fiber line 81 + electrical wire 82) is then connected to the access switch (optical to optical, electrical to electrical).

[0039] The cable management rack provided in the embodiment of the present application can introduce the optoelectronic hybrid cable 8 into the shell through the first lead-in port 5, the optical fiber line 81 of the optoelectronic hybrid cable 8 can be connected to the optical module of the switch through the optical fiber interface 7, the electric wire 82 of the optoelectronic hybrid cable 8 can be connected to the electrical connection line 3 through the electrical terminal 2, the electrical connection line 3 can be led out of the shell through the second lead-in port 6, and the electrical connection line 3 can be connected to the electrical interface of the switch. Therefore, in the connection between the optoelectronic hybrid cable 8 and the switch, the optoelectronic hybrid cable 8, the optical fiber line 81, and the electric wire 82 can be uniformly and centrally deployed, that is, the centralized deployment of light and electricity is realized, the deployment is relatively convenient, the engineering construction can be simplified, the network operation and maintenance management can be simplified, the deployment integration is high, and the space utilization rate is high.

[0040] As a possible implementation, Figure 3As shown, the electric terminal 2 includes a base 20, the base 20 is provided with a wire connection hole 21, the wire connection hole 21 is used for inserting the wire 82 of the optoelectronic hybrid cable 8, and the electrical connection line 3 extends into the wire connection hole 21 to be connected with the wire 82 of the optoelectronic hybrid cable 8; the base 20 is also provided with a positioning hole 22, the positioning hole 22 is connected with the wire connection hole 21, and the positioning hole 22 is provided with a fixing member, the fixing member is used to abut against the wire 82 of the optoelectronic hybrid cable 8 inserted into the wire connection hole 21, so as to fix the wire 82 of the optoelectronic hybrid cable 8 and improve the installation reliability. In specific implementation, the fixing member can be a screw, and the positioning hole 22 can be a threaded hole, and the wire 82 of the optoelectronic hybrid cable 8 is fixed by rotating the screw.

[0041] In a specific implementation, the base 20 includes a front face, a rear face, a top face, a bottom face, a first side face and a second side face. The front face and the rear face are arranged oppositely, the top face and the bottom face are arranged oppositely, the first side face and the second side face are arranged oppositely, the top face is connected to the front face and the rear face respectively, the bottom face is also connected to the front face and the rear face respectively, the first side face is connected to the front face, the rear face, the top face and the bottom face respectively, the second side face is also connected to the front face, the rear face, the top face and the bottom face respectively, and the base 20 is a hexahedral structure, for example, the base 20 is a rectangular parallelepiped structure. The wire connection hole 21 is arranged on the front face, the positioning hole 22 is arranged on the top face, and the electrical connection line 3 extends from the rear face into the wire connection hole 21. In actual application, the wire 82 of the optoelectronic hybrid cable 8 can be inserted into the wire connection hole 21 from the front face, and the fixing piece can be operated from the top face to fix the wire 82 of the optoelectronic hybrid cable 8. The installation of the wire 82 of the optoelectronic hybrid cable 8 is relatively simple.

[0042] In specific implementation, the axis of the wire connection hole 21 can be perpendicular to the front end face, the axis of the positioning hole 22 can be perpendicular to the top face, and the axis of the wire connection hole 21 and the axis of the positioning hole 22 can be perpendicular to each other, which is convenient for forming the wire connection hole 21 and the positioning hole 22 on the base 20, and also convenient for installing the wires 82 of the optoelectronic hybrid cable 8. There are multiple wire connection holes 21, and the multiple wire connection holes 21 are spaced apart along the length direction of the front end face. One electrical connection line 3 extends into one wire connection hole 21, and one electrical connection line 3 is used to connect to one wire 82 of the optoelectronic hybrid cable 8. Figure 3 In the embodiment, multiple electrical connection lines 3 are gathered into a cable 9. Arranging multiple wire connection holes 21 can realize high-density expansion (such as 48 ports, 1-1.5U), which can meet higher density and expansion requirements.

[0043] Each wire connection hole 21 is provided with an independent identification structure, which can be provided on the top surface or the front surface of the base 20. The identification structure can be a convex or concave structure. Specifically, the identification structure can be expressed as numbers, letters, a combination of numbers and letters, etc., to facilitate subsequent troubleshooting. The number of positioning holes 22 is the same as the number of wire connection holes 21. Multiple positioning holes 22 are arranged at intervals along the length direction of the front surface. One positioning hole 22 is connected to one wire connection hole 21, so that each wire 82 of the optoelectronic hybrid cable 8 can be fixed separately, thereby improving the reliability of the installation of multiple wires 82 of the optoelectronic hybrid cable 8.

[0044] In one possible embodiment, combining Figure 3 and Figure 4 As shown, the electrical terminal 2 includes a plurality of substrates 20, and the plurality of substrates 20 are stacked in the height direction of the substrate 20, that is, the electrical terminal 2 is a multi-layer structure, which has a higher utilization rate of the internal space of the cable management frame than a single-layer structure. In two adjacent substrates 20, the bottom surface of one substrate 20 contacts the top surface of the other substrate 20, and one substrate 20 avoids the positioning hole 22 of the other substrate 20, so that the installation of the wires 82 of the optoelectronic hybrid cable 8 on different substrates 20 does not affect each other. Specifically, of the two adjacent substrates 20, the substrate 20 located on the upper side avoids the positioning hole 22 of the substrate 20 located on the lower side. More specifically, the substrate 20 located on the upper side of the two adjacent substrates 20 is referred to as the first substrate 20, and the substrate 20 located on the lower side of the two adjacent substrates 20 is referred to as the second substrate 20. The projection of the front end face of the first substrate 20 on the second substrate 20 is located between the positioning hole 22 and the rear end face of the second substrate 20. In actual application, the wire connection hole 21 of the first substrate 20 can be connected to the positive wire 82, and the wire connection hole 21 of the second substrate 20 can be connected to the negative wire 82. The number of the wire connection holes 21 of each substrate 20 is the same, and the positions of the multiple wire connection holes 21 of each substrate 20 correspond one by one in the height direction of the substrate 20, which is convenient for wire management.

[0045] In other possible embodiments, multiple substrates 20 can be laid flat along the length direction of the substrate 20, and adjacent substrates 20 can be spaced apart to fully utilize the longitudinal space inside the cable management rack; or, multiple substrates 20 can be arranged in a combination of stacking and laying, for example, multiple substrates 20 are divided into two groups, the two groups are laid flat, and there is a gap between the two groups, wherein each group or at least one group includes multiple substrates 20, and the multiple substrates 20 are stacked.

[0046] When the base 20 is implemented, among the multiple bases 20, the bottom surface of the base 20 located at the bottom is connected to the bottom plate 4 of the shell, and the other bases 20 are staggered in sequence along the height direction, and a support frame 10 can be arranged under the other bases 20, and the support frame 10 is respectively connected to the base 20 and the bottom plate 4 of the shell, thereby improving the position stability of the entire electrical terminal 2.

[0047] As a possible implementation, the bottom plate 4 is provided with a wire management structure 11, a heat shrink tube fixing structure 12 and a tie plate 13 on one side facing the switch. The wire management structure 11 is used for winding the optical fiber 81, which can save the space occupied by the optical fiber 81 inside the housing, and can limit the position of the optical fiber 81 to ensure the position stability of the optical fiber 81. Figure 5 As shown, the wire management structure 11 includes a base 111 and a connecting plate 112. The base 111 is connected to the bottom plate 4. One end of the connecting plate 112 is connected to the base 111. The connecting plate 112 and the base 111 are arranged at an angle, for example, the connecting plate 112 and the base 111 are arranged perpendicularly. In a specific implementation, there are multiple connecting plates 112, and the multiple connecting plates 112 are respectively connected to the base 111. The multiple connecting plates 112 are arranged along the circumference of the base 111, and the optical fiber line 81 can be wound around all the connecting plates 112. The other end of each connecting plate 112 is connected to a limiting protrusion 113, and the limiting protrusion 113 and the connecting plate 112 are arranged at an angle, for example, the limiting protrusion 113 and the connecting plate 112 are arranged perpendicularly, and the limiting protrusion 113 extends in a direction away from the base 111. The limiting protrusion 113 can limit the wound optical fiber line 81. There can be multiple wire management structures 11, and the multiple wire management structures 11 are arranged at intervals. Figure 1 The example shows that there are four cable management structures 11, which are arranged in groups of two, and the two groups are arranged at intervals. When actually winding the cable, the optical fiber is wound in groups, and each group winds the optical fiber separately. For two cable management structures 11 belonging to the same group, the two cable management structures 11 are arranged at intervals, and it is ensured that any routing path meets the fiber coil radius of 60 mm, thereby achieving maximum space utilization. Specifically, the connection plate 112 of the cable management structure 11 that contacts the optical fiber can be arranged in a direction that conforms to the tangent direction of a circle with a radius of 60 mm. In addition, when the winding margin of the optical fiber is insufficient for another circle, since the two cable management structures 11 belonging to the same group are arranged at intervals, routing can also be performed between the two cable management structures 11, thereby improving the freedom of routing.

[0048] The heat shrink tube fixing structure 12 is used to fix the heat shrink tube, the optical fiber line 81 of the optoelectronic hybrid cable 8 is used to connect with the pigtail 14 through the heat shrink tube, and the optical fiber interface 7 is used to connect with the pigtail 14, so as to realize the connection between the optical fiber line 81 of the optoelectronic hybrid cable 8 and the optical fiber interface 7. During the actual connection, the optical fiber line 81 of the optoelectronic hybrid cable 8 is heat-melted with the pigtail 14 through the heat shrink tube under the processing of the fiber fusion machine. The heat shrink tube fixing structure 12 is arranged at intervals from the wire management structure 11. For example, the wire management structure 11 is divided into two groups, and the heat shrink tube fixing structure 12 is located between the two groups of wire management structures 11, so that the space utilization rate is high.

[0049] One end of the tie plate 13 is connected to the bottom plate 4, and the other end of the tie plate 13 is away from the bottom plate 4. The tie plate 13 is provided with a through hole. When actually wiring, a tie can be used to pass through the through hole to fix the wire 82, the optical fiber 81, and the pigtail 14 on different tie plates 13. The setting of the tie plate 13 can guide the wiring path, meet the needs of tying, bundling, and managing the incoming and routing positions, and ensure the safety of the cable implementation.

[0050] As a possible implementation, combining Figure 2 and Figure 6 As shown, there may be four first side panels 1, and the four first side panels 1 are arranged opposite to each other in pairs to form two pairs of first side panels 1. Exemplarily, the bottom panel 4 and the four first side panels 1 are enclosed to form a rectangular structure with an open top. The bottom panel 4 and all the first side panels 1 as a whole can be called a bottom shell structure. In a pair of first side panels 1, one first side panel 1 is provided with a first lead-in port 5 and a second lead-in port 6, and the other first side panel 1 is provided with an optical fiber interface 7; in another pair of first side panels 1, each first side panel 1 is provided with a first sliding structure on a side away from the other first side panel 1.

[0051] In a specific implementation, the shell also includes a top plate 15 and a second side plate 16, and the second side plate 16 is connected to the top plate 15, and the top plate 15 is used to be located between the bottom plate 4 and the switch. There can be two second side plates 16, and the two second side plates 16 are arranged opposite to each other. Exemplarily, the top plate 15 and the two second side plates 16 are enclosed to form a rectangular structure with openings at the bottom and both ends. The top plate 15 and all the second side plates 16 as a whole can be called a top shell structure. A second sliding structure is provided on the side of each second side plate 16 facing the other second side plate 16, and the second sliding structure is slidably connected to the first sliding structure, so that the bottom shell structure and the top shell structure can slide relative to each other, so that the cable management rack can become a pull-out cable management rack. Figure 2 Indicates that the cable management arm is in the open state. Figure 6 The cable management rack is shown in a closed state. Specifically, one of the first sliding structure and the second sliding structure is a slide rail, and the other is a slide groove.

[0052] like Figure 7As shown, in actual application, the switch can be installed in the cabinet 17 of the weak current room, and the switch occupies one unit (1U) of the cabinet 17 alone. The top plate 15 can also be installed in the cabinet 17 of the weak current room, and the cable management rack 18 also occupies one unit (1U) of the cabinet 17 alone. Since the cable management rack 18 is a pull-out cable management rack, the operation and maintenance of the optoelectronic deployment can be realized without leaving the cabinet 17, and a single cable management rack 18 can realize single-link deployment, and the additional operation and maintenance does not affect other links, does not interfere with other cables, does not have the risk of pulling, and will not affect the normal operation of other equipment in the same cabinet 17. In specific implementation, the bottom shell structure can be disassembled relative to the top shell structure, that is, the bottom shell structure can be removed from the cabinet 17, which can avoid the problem of the cable management rack occupying a large space after being pulled out and the insufficient construction space in the weak current room.

[0053] An embodiment of the present application provides a switch, including a cable management frame as in the above embodiment, wherein the shell of the cable management frame is stacked with the switch, so as to realize the connection between the optical fiber line 81 of the optoelectronic hybrid cable 8 and the optical module of the switch, and to realize the connection between the electrical wire 82 of the optoelectronic hybrid cable 8 and the electrical interface of the switch.

[0054] Those skilled in the art should understand that the above are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A cable management rack, characterized in that: The invention comprises a housing, wherein the housing is used to be stacked on one side of the switch, and the housing has a storage space; the housing comprises a first side plate and a bottom plate connected to the first side plate, the first side plate and the bottom plate are combined to form the storage space, and the first side plate is used to be located between the bottom plate and the switch; The first side plate is provided with a first lead-in port, a second lead-in port and an optical fiber interface, the first lead-in port is used for the optoelectronic hybrid cable to pass through the accommodation space, the second lead-in port is used for the electrical connection line to pass through the accommodation space, and the optical fiber interface is used to connect with the optical fiber line of the optoelectronic hybrid cable; The bottom plate is provided with electrical connection terminals on one side facing the switch, and the electrical connection terminals are used to be connected to the electric wires of the optoelectronic hybrid cable and the electrical connection wires respectively.

2. The cable management rack according to claim 1, characterized in that: The bottom plate is used to be provided with a wire management structure on one side facing the switch, and the wire management structure is used for winding the optical fiber wire; The cable management structure includes a base and a connecting plate, wherein the base is connected to the bottom plate, one end of the connecting plate is connected to the base, and the connecting plate is arranged at an angle to the base; There are multiple connecting plates, each of which is connected to the base respectively and arranged circumferentially of the base; the other end of each connecting plate is connected to a limiting protrusion, the limiting protrusion is arranged at an angle to the connecting plate, and the limiting protrusion extends in a direction away from the base.

3. The cable management rack according to claim 1, characterized in that: The bottom plate is provided with a heat shrink tube fixing structure on one side facing the switch, the heat shrink tube fixing structure is used to fix the heat shrink tube, the optical fiber line of the optoelectronic hybrid cable is used to be connected to the pigtail through the heat shrink tube, and the optical fiber interface is used to be connected to the pigtail.

4. The cable management rack according to claim 1, characterized in that: A tie plate is provided on one side of the bottom plate facing the switch, one end of the tie plate is connected to the bottom plate, the other end of the tie plate is away from the bottom plate, and the tie plate is provided with a through hole.

5. The cable management rack according to claim 1, characterized in that: The electrical terminal comprises a base body, the base body is provided with a wire receiving hole, the wire receiving hole is used for inserting the wire of the optoelectronic hybrid cable, and the electrical connection wire extends into the wire receiving hole to be connected with the wire of the optoelectronic hybrid cable; The base is also provided with a positioning hole, which is communicated with the wire connection hole. The positioning hole is provided with a fixing piece, which is used to abut against the wires of the optoelectronic hybrid cable inserted into the wire connection hole to fix the wires of the optoelectronic hybrid cable.

6. The cable management rack according to claim 5, characterized in that: The base body comprises a front end face, a rear end face and a top face, the front end face and the rear end face are arranged opposite to each other, and the top face is connected to the front end face and the rear end face respectively; The wire connection hole is arranged on the front end surface, the positioning hole is arranged on the top surface, and the electrical connection line extends from the rear end surface into the wire connection hole.

7. The cable management rack according to claim 6, characterized in that: There are a plurality of wire connection holes, which are spaced apart along the length direction of the front end surface; one electrical connection wire extends into one of the wire connection holes, and one of the electrical connection wires is used to connect to one wire of the optoelectronic hybrid cable; The number of the positioning holes is the same as the number of the wire connection holes, and the plurality of positioning holes are arranged at intervals along the length direction of the front end surface, and one positioning hole is connected to one wire connection hole.

8. The cable management rack according to claim 5, characterized in that: The feature is that The electrical terminal comprises a plurality of substrates, and the plurality of substrates are stacked along the height direction of the substrate; Of the two adjacent substrates, one substrate avoids the positioning hole of the other substrate.

9. The cable management rack according to claim 1, characterized in that: There are four first side panels, and the four first side panels are arranged opposite to each other in pairs to form two pairs of first side panels; In a pair of the first side plates, one of the first side plates is provided with the first lead-in port and the second lead-in port, and the other of the first side plates is provided with the optical fiber interface; In another pair of the first side plates, a first sliding structure is provided on a side of each of the first side plates away from the other first side plate.

10. The cable management rack according to claim 9, characterized in that: The housing comprises a top plate and a second side plate, the second side plate is connected to the top plate, and the top plate is used to be located between the bottom plate and the switch; There are two second side panels, which are arranged opposite to each other, and a second sliding structure is provided on one side of each second side panel facing the other second side panel; one of the first sliding structure and the second sliding structure is a sliding rail, and the other is a sliding groove; the second sliding structure is slidably connected to the first sliding structure.

11. A switch, characterized in that: It comprises the cable management frame as described in any one of claims 1 to 10, wherein the housing and the switch are stacked.

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