A dual port SPE connector module

Abstract

The utility model relates to a kind of connector module, especially a kind of double-port SPE connector module.Its structure includes the front end's RJ45 insulating shell, the PCB board is fixed in the bottom of RJ45 insulating shell, the PCB board is respectively electrically connected two groups of independent SPE interface and IDC terminal, the IDC terminal upper outer side is provided with the IDC shell of IDC shell with the RJ45 insulating shell clamping, the IDC shell is hinged with line cover.The utility model relates to a kind of double-port SPE connector module, its integrated double SPE port, supports IDC fast connection, and appearance size is completely compatible with standard RJ45 module.

Description

Technical Field

[0001] This utility model relates to a connector module, and more particularly to a dual-port SPE connector module. Background Technology

[0002] With the rapid development of the Internet of Things (IoT), Industry 4.0, and smart buildings, the number of network edge connected devices is growing exponentially. Traditional Ethernet uses 4-pair (8-core) cabling, and its connectors (such as RJ45) are large and the cabling is complex. When providing power supply (PoE) and data transmission for massive distributed devices, it faces serious challenges such as high cabling costs, large space occupation, and low installation efficiency.

[0003] Single-Pair Ethernet (SPE) technology (such as the IEEE 802.3bp / bw / cg standard) emerged, which can achieve 100 Mbps or even 1 Gbps data transmission and remote power delivery (PoDL) using only one pair of twisted-pair cables. This greatly simplifies cabling, reduces costs and weight, and makes it an ideal choice for connecting edge devices.

[0004] However, the mainstream SPE connectors currently on the market (such as various types based on the IEC 63171 series standards) have two major drawbacks:

[0005] 1. Inefficient connection methods: Most connections are made by on-site crimping or welding, which is cumbersome, heavily reliant on specialized tools and operator skills, resulting in low efficiency and difficulty in ensuring consistent connection quality.

[0006] 2. Incompatibility with existing infrastructure: Its mechanical structure and installation dimensions (such as panel openings, port spacing, and snap-fit ​​mechanisms) are incompatible with widely deployed structured cabling systems (such as RJ45 patch panels and panel modules). Deploying an SPE network requires replacing the entire port infrastructure (such as patch panels and panels), resulting in high upgrade costs and constituting a core obstacle to the large-scale adoption of SPE technology.

[0007] Therefore, there is an urgent need in this field for a new connectivity solution that can retain the advantages of SPE technology, enable rapid and reliable installation, and be seamlessly compatible with existing network infrastructure. Summary of the Invention

[0008] To address the problems of existing technologies, this utility model provides a dual-port SPE connector module that integrates dual SPE ports, supports fast IDC connection, and is fully compatible with the standard RJ45 module in terms of size.

[0009] The technical solution adopted in this utility model is as follows:

[0010] A dual-port SPE connector module includes an RJ45 insulating shell at the front end, a PCB board fixed at the bottom inside the RJ45 insulating shell, two independent SPE interfaces and IDC terminals electrically connected to the PCB board respectively, an IDC shell that snaps into the RJ45 insulating shell on the outer side above the IDC terminals, and a wire clamping cover hinged to the IDC shell.

[0011] Preferably, the IDC enclosure includes an enclosure body, and the enclosure body has an IDC positioning groove inside, into which the IDC terminal is inserted.

[0012] Preferably, a hook portion is provided at the front of the outer casing.

[0013] Preferably, the top of the IDC terminal is V-shaped.

[0014] Preferably, each of the two independent SPE interfaces supports an independent SPE channel and is electrically connected to the corresponding IDC terminal via a PCB board.

[0015] Preferably, the dual-port SPE connector module supports daisy-chain or branch network topologies.

[0016] The beneficial effects of the technical solution provided by this utility model are:

[0017] 1. Because it is fully compatible with RJ45 installation specifications, users can deploy SPE networks without replacing any existing patch panels, panels or other infrastructure, which greatly reduces upgrade costs and adoption barriers, protecting users' existing investments.

[0018] 2. It brought about a revolutionary improvement in installation efficiency:

[0019] Front-end: Modular "plug and play" installation, no panel modification required.

[0020] Backend: The IDC terminals utilize "quick-stripping" technology, eliminating complex processes such as wire stripping and soldering. No specialized tools are required, reducing single-point connection time by over 70% while ensuring consistent and highly reliable connection quality. It doubles connection density and functionality within limited space: without increasing installation space, dual-port integration doubles the network access capability at a single point, making it particularly suitable for space-constrained, high-density cabling scenarios. It enables more flexible and economical network topologies: the dual-port design provides the hardware foundation for building linear topologies such as daisy chains, reducing the number of switch ports, simplifying cabling, and further reducing overall deployment costs at the system level. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional view of the overall structure of a dual-port SPE connector module according to this utility model;

[0023] Figure 2 This is a three-dimensional view of the overall structure of a dual-port SPE connector module according to this utility model;

[0024] Figure 3 This is a front view of the structure of a dual-port SPE connector module according to this utility model;

[0025] Figure 4 for Figure 3 A cross-sectional view of the structure along the AA direction;

[0026] Figure 5 This is an exploded view of the structure of a dual-port SPE connector module according to the present invention. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] As attached Figure 1 As shown, a dual-port SPE connector module of this embodiment includes an RJ45 insulating shell 1 at the front end, a PCB board 2 fixed inside the bottom of the RJ45 insulating shell 1, two independent SPE interfaces 3 and IDC terminals 4 electrically connected to the PCB board 2 respectively, an IDC shell 5 that is snapped into the RJ45 insulating shell 1 is provided on the outer side above the IDC terminals 4, and a wire clamping cover 6 is hinged on the IDC shell 5.

[0030] As attached Figure 2 As shown, in this embodiment, the IDC housing 5 includes a housing body 51, and an IDC positioning groove 52 is provided inside the housing body 51, into which the IDC terminal 4 is inserted.

[0031] In this embodiment, a hook portion 53 is provided at the front of the outer casing 51.

[0032] The top of IDC terminal 4 has a V-shaped blade.

[0033] In this embodiment, the RJ45 insulating housing 1 is used to enclose the PCB board assembly. The SPE interface adopts a standard SPE female connector for male connector connection. The PCB board is used to connect the SPE female connector and the IDC terminal, with impedance matching and crosstalk prevention design to ensure signal integrity. The IDC terminal is used to clamp the insulation of the wire and fix the wire in place. IDC housing: used to insulate the IDC terminal and ensure reliable electrical connection of the IDC terminal. Wire clamp: presses the wire into the IDC housing and ensures reliable connection between the wire and the IDC terminal, while fixing the wire sheath.

[0034] The external contours, panel mounting clips, port spacing, and port dimensions of the RJ45 insulating housing 1 conform to the specifications used for installing standard RJ45 modules in current structured cabling systems. This allows the connector to be directly and without modification installed into the standard port positions of any network patch panel, wall panel, or device interface panel designed for RJ45 modules, achieving a "plug-and-play" replacement.

[0035] Inside the IDC enclosure, two independent sets of single-pair Ethernet contacts and circuitry are integrated. Each port supports an independent SPE channel. The back-end connection point of each SPE channel uses an Insulation Displacement Connector (IDC) terminal. During installation, simply insert the insulated wire directly into the corresponding IDC card slot, and press it with the crimp cap to allow the V-shaped blade of the terminal to pierce the insulation layer, forming a reliable electrical connection with the conductor. No pre-stripping, soldering, or the use of special crimping tools is required.

[0036] The dual-port integrated design in this embodiment doubles the density of network connection ports within the physical space of a single standard RJ45 module.

[0037] The dual-port design naturally supports daisy-chain or branch network topologies, with one port serving as an uplink and the other as a downlink, simplifying the cabling structure.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-port SPE connector module, comprising an RJ45 insulating shell at the front end, characterized in that, The RJ45 insulating shell has a PCB board fixed at the bottom inside. Two independent SPE interfaces and IDC terminals are electrically connected to the PCB board. An IDC shell that snaps into the RJ45 insulating shell is provided on the outer side above the IDC terminals. A wire clamping cover is hinged on the IDC shell.

2. The dual-port SPE connector module according to claim 1, characterized in that, The IDC enclosure includes an enclosure body, and an IDC positioning groove is provided inside the enclosure body, into which the IDC terminal is inserted.

3. A dual-port SPE connector module according to claim 2, characterized in that, The outer casing body is provided with a hook at the front.

4. A dual-port SPE connector module according to claim 1 or 2, characterized in that, The top of the IDC terminal is V-shaped.

5. A dual-port SPE connector module according to claim 1, characterized in that, The two independent SPE interfaces each support an independent SPE channel and are electrically connected to the corresponding IDC terminals via a PCB board.

6. A dual-port SPE connector module according to claim 1, characterized in that, The dual-port SPE connector module supports daisy-chain or branch network topologies.

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