Xelivor
Xelivor
Explore our premium catalog of RJ45 magnetic modules with integrated single or dual USB stacks designed for compact board designs.
The core infrastructure of modern industrial networks, telecom routers, and high-performance embedded systems.
In modern high-speed communication systems and dense embedded electronic architectures, physical board space represents one of the most critical design constraints. System engineers constantly seek structural component consolidation to maximize signal efficiency, reduce PCB complexity, and eliminate electromagnetic vulnerability points. The integrated RJ45 Female Connector with USB Combo has emerged as the definitive solution for unified networking and high-density peripheral data interfaces.
This hybrid component class stacks or arrays a standard IEEE 802.3 compliant 8P8C RJ45 ethernet socket directly alongside or underneath single or dual USB Type-A (or USB Type-C) ports. Underneath its robust outer metal shielding lies an intricate network of magnetic isolators, common-mode filtering chokes, and LED driving pins. This structural fusion not only saves up to 40% of standard lateral board space compared to discrete components but also optimizes critical grounding traces, shielding loops, and differential transmission paths.
Integrated internal magnetic packages isolate system PHY chips from high-frequency lines, providing common-mode rejection ratios (CMRR) exceeding -35dB across signal frequencies.
Consolidating RJ45 networks and USB storage/input routes reduces via counts, trace routing length conflicts, and mechanical chassis aperture requirements.
Featuring a minimum of 50-microinch gold plating on critical contact interfaces to prevent localized oxidation, ensuring reliable performance in harsh environments.
How integrated connectivity architectures drive performance across specific global and regional system installations.
Depending on the local operating conditions, regional standards, and localized compliance certifications, RJ45 with USB combos are deployed in tailored application contexts:
Widely deployed in localized Smart Energy distribution hubs. Standard-compliant RJ45 ports link directly to substation fiber-optic converters, while the stacked USB port acts as a diagnostic gateway for field technicians using certified localized hardware keys.
Integrated into high-vibration NEMA-certified control boxes. The RJ45 interface drives real-time EtherCAT field communication, while the accompanying high-retention USB 3.0 connector handles rapid vision sensor feeds and automated camera calibration diagnostics.
Used in clinical systems demanding galvanic isolation. High-dielectric isolation barriers within the RJ45 magnetic portion ensure the device meets stringent localized medical device safety laws (like China CCC and IEC 60601-1 standards).
Our robust operational data reflects our dedication to product quality and high global shipment capacities.
Addressing high speed, elevated power delivery, and structural convergence in connection solutions.
The roadmap of integrated interconnect technology is tightly aligned with the requirements of higher data rates, elevated power distribution (PoE), and space consolidation. As cloud services and edge computing nodes expand globally, network jacks must sustain 2.5G, 5G, and even 10G Base-T speeds without experiencing signal degradation. Meanwhile, integrated USB configurations are transitioning from USB 2.0 and USB 3.0 Type-A standards towards USB Type-C configurations to support high-density power delivery profiles.
| Feature Parameter | Current Market Standards | Next-Generation Roadmap | Key Implementation Value |
|---|---|---|---|
| Ethernet Data Rate | 10/100/1000 Base-T (Cat5e / Cat6) | 2.5G / 5G / 10G Base-T (Cat6A / Cat7) | Reduces processing bottlenecks in multi-camera automation. |
| USB Power Integration | USB 2.0 / USB 3.0 Standard Power (5V 1A) | USB Power Delivery (PD) up to 60W / 100W | Saves localized board space by eliminating auxiliary DC input ports. |
| Magnetics Architecture | Traditional Discrete Coil Windings | Planar Transformer Circuits / High Density Mag-jack | Enhances high-frequency return loss and thermal management. |
| Shielding Systems | Standard Nickel Plated Copper Shielding | EMI Spring Tabs with Selective Absorption Material | Substantially minimizes radiated electromagnetic interference. |
How Xelivor Optoelectronics leverages structural production ecosystems to guarantee product supply continuity.
The global interconnect industry requires short design cycles, prompt manufacturing turnaround, and strict regulatory compliance. Operating out of our specialized facilities in China, Xelivor Optoelectronics Co., Ltd. has built a manufacturing and R&D framework tailored to meet these global demands. Backed by 68 R&D engineers, we released over 85 new products last year to support rapid networking trends.
Our long-term collaboration with over 850 raw material and tooling suppliers allows us to source premium materials (such as LCP housing plastics, phosphor bronze contacts, and specialized magnetic cores) even during volatile market phases. Additionally, our dedicated quality team of 32 inspectors maintains an multi-tier inspection system, covering incoming material audits, dynamic in-process checks, high-temperature aging runs, and optical/electrical parameter validation before shipment. Our operations support OEM, ODM, custom firmware, and custom labeling requests.
Direct answers to key technical questions from system hardware designers and integration engineers.
Standard connectors provide basic physical touchpaths without integrated isolation. Integrated magnetics (or Mag-jacks) embed an isolation transformer, common-mode choke, and auto-transformer circuitry inside the metal shield. This isolates delicate transceiver (PHY) chips from high-voltage spikes, prevents common-mode noise propagation, and ensures compliant IEEE 802.3 Ethernet signals.
USB 3.0 lines process signals at frequencies up to 5Gbps/10Gbps, creating potential EMI risks for neighboring Ethernet traces. Our connectors feature an internal Faraday shield barrier. This physical sheet-metal partition separates the Ethernet RJ45 cavity from the USB cavity, channeling any stray capacitive coupling directly into the system chassis ground.
We offer selective gold plating options ranging from Flash to 6u", 15u", 30u", and 50u". Industrial, marine, and military applications typically specify 30u" or 50u" gold plating to prevent micro-abrasions and contact degradation caused by oxidation, corrosive atmospheres, and mechanical insertion wear.
Yes. Our engineering division supports customizable pinouts, custom magnetic parameters (such as turns ratios), and bespoke LED options (like green, yellow, orange, blue, or bi-color configurations) to match your host motherboard requirements.
View more high-durability RJ45 USB stacked connectors, magnetic sockets, and board-to-board integrated variants.
