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LINK-PP INT'L TECHNOLOGY CO., LIMITED
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Your Professional & Reliable Partner.
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Your Professional & Reliable Partner.
LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transformers, and SFP Modules. We focus on improving product reliability and durability.With a global customer base covering Communications, Consumer, Industrial, and IoT industries. Our products are integral ...
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China LINK-PP INT'L TECHNOLOGY CO., LIMITED HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has a strict quality control system and a professional test lab.
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Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
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Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
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Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

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LPJ0017GENL RJ45 Connector with Integrated Magnetics for 10/100Base-T Ethernet
LPJ0017GENL RJ45 Connector with 10/100Base-T Magnetics    Model: LPJ0017GENL Compatible with: XWRJ-1104D1015-1, 13F-60GYDP2NL, MJF13T36L-KF06B3GY-0808, HR911157C, HR921157C     Product Overview The LPJ0017GENL is a single-port RJ45 connector with integrated 10/100Base-T magnetics, developed and manufactured by LINK-PP International Technology Co., Limited. This model is engineered to meet IEEE802.3 standards, integrating both the RJ45 physical interface and magnetic circuitry (transformers, chokes) required for Ethernet communication. Designed with dual LED indicators (Green and Yellow) and through-hole mounting, this compact and robust connector is widely used in SOHO networking equipment, LAN-on-Motherboard (LOM) designs, Ethernet switches, and industrial controllers.     Key Features Integrated 10/100Base-T Magnetics – Saves PCB space, reduces component count, and simplifies layout. Dual LED Indicators – Green (565nm) for link status, Yellow (585nm) for activity indication. Built-in EMI Shielding – Ensures signal integrity in high-interference environments. Gold-Plated Contacts – Provides corrosion resistance and consistent conductivity. RoHS & IEEE802.3 Compliant – Environmentally friendly and protocol-compliant for global applications. Compatibility – Fully compatible with models from major brands like XWRJ-1104D1015-1 and HR911157C.     Electrical Specifications (@25°C) Parameter Value Turn Ratio (±2%) TX = 1CT:1CT, RX = 1CT:1CT Inductance (OCL) 350μH MIN @ 100MHz / 0.1V, 8mA DC Bias Insertion Loss -1.0dB MAX (0.3–100MHz) Return Loss -18dB (1–30MHz), -16dB (40MHz), -14dB (50MHz), -12dB (60–80MHz) Cross Talk -45dB (30MHz), -40dB (60MHz), -35dB (100MHz) Common Mode Rejection -35dB (30MHz), -30dB (60MHz), -25dB (100MHz) Hipot Isolation Voltage 1500Vrms Operating Temperature 0°C to +70°C   LED Specifications Feature Specification LED Configuration Dual: Left (Green), Right (Yellow) Wavelength Green: 565nm, Yellow: 585nm Forward Voltage (VF) 1.8–2.8V @ 20mA Reverse Current (IR) Max 10μA @ 5V   Mechanical & Material Specifications Feature Specification Dimensions (mm) W: 15.93 × H: 13.80 × D: 21.25 Mounting Type Through-hole (THT) Orientation Front Entry Housing Material Thermoplastic PBT + 30% Glass Fiber (UL94V-0) Contact Material Phosphor Bronze C5210R-EH (0.35mm thickness) Pin Material Brass C2680R-H (0.35mm thickness) Shield Material SUS 201-1/2H Stainless Steel (0.2mm thickness) Plating Gold, 6 Micro-Inches Min. in Contact Area Wave Soldering Limit Max 265°C for 5 seconds   Applications The LPJ0017GENL is ideal for a wide range of Ethernet-enabled devices, including: ADSL Modems and SOHO Routers Motherboards with Integrated LAN (LOM) Ethernet Switches and Hubs Industrial Ethernet Controllers Point-of-Sale Terminals and Kiosks IoT Gateways and Connected Devices Security and Surveillance Systems Its integrated magnetic design makes it especially beneficial for space-constrained environments requiring simplified design and high reliability.     Compliance RoHS Compliant IEEE802.3 Compliant     Conclusion The LPJ0017GENL integrated RJ45 connector delivers a powerful combination of space efficiency, electrical performance, and compliance. With built-in magnetics, EMI shielding, and LED indicators, it streamlines Ethernet hardware design while meeting international standards. Its compatibility with multiple well-known brands makes it a flexible drop-in replacement for various applications.   Looking for a reliable, high-performance RJ45 connector? Choose LINK-PP’s LPJ0017GENL for your next Ethernet-enabled project.
LPJG0933H11NL: A High-Performance Gigabit Ethernet interface for the BeagleV-Fire
LPJG0933H11NL: A High-Performance Gigabit Ethernet interface for the BeagleV-Fire   BeagleV®-Fire is a revolutionary single-board computer (SBC) powered by Microchip's PolarFire® MPFS025T FCVG484E, a 5-core RISC-V System on Chip (SoC) with FPGA hardware, capable of operating at speeds of up to 667 MHz. Built around the powerful and energy-efficient RISC-V instruction set architecture (ISA) and its versatile FPGA fabric, BeagleV®-Fire SBC offers unparalleled opportunities for developers, hobbyists, and researchers to explore and experiment with RISC-V technology.   BeagleV®-Fire Specifications: Processor: Microchip's PolarFire® MPFS025T FCVG484E (5-core RISC-V SoC with FPGA) Clock Speed: Up to 667 MHz Memory: 2GB LPDDR4 RAM Storage: 16GB eMMC (expandable via microSD card slot) Connectivity: Gigabit Ethernet (via LINK-PP RJ45 Connector LPJG0933H11NL), USB 2.0 Type-C, SYZYGY high-speed connector Expansion: 22-pin CSI camera interface, M.2 Key E slot for Wi-Fi, 2×46 pin BeagleBone® headers, 6-pin UART debug connector, 10-pin JTAG port     LINK-PP RJ45 Connector LPJG0933H11NL ensures reliable and high-speed Ethernet connectivity for groundbreaking single-board computer BeagleV®-Fire. One key component contributing to its connectivity and versatility is the LPJG0933H11NL RJ45 Connector. It is a 1x1 single port RJ45 connector with magnetics and supports 10/100/1000 Base-T speeds tab down with LED indicator. Its through-hole mounting type ensures secure and reliable connections. With a compact size of 21.25mm (L) x 15.93mm (W) x 13.30mm (H), the Gigabit Ethernet interface fits perfectly into the BeagleV-Fire board.       The integration of the LPJG0933H11NL RJ45 connector in the BeagleV®-Fire single-board computer highlights the synergy between advanced networking components and cutting-edge computing technology. The LPJG0933H11NL RJ45 Connector plays a crucial role in enhancing the connectivity and versatility of the BeagleV-Fire single-board computer. It ensures a reliable and stable connection to the wired network, enabling users to take full advantage of the high-speed Gigabit network communication on the BeagleV®-Fire board. This combination ensures strong performance, making BeagleV®-Fire a versatile and powerful platform for developers and engineers. With its powerful RISC-V processor, flexible FPGA hardware and wide range of connectivity options, BeagleV®-Fire is suitable for applications in the Internet of Things (IoT), medical devices, security systems, networking, telecommunications, consumer electronics, and industrial automation.
LINK-PP LPJG0926HENL RJ45 Connector with PoE+ Support
In today's rapidly evolving technological landscape, reliable and high-speed connectivity is paramount. From industrial automation to smart home devices, the demand for robust networking components continues to grow. Among these, the RJ45 connector stands as a ubiquitous interface for Ethernet connections. This blog post will explore the LPJG0926HENL, a cutting-edge RJ45 connector designed to meet the stringent requirements of modern networking applications, particularly those involving Power over Ethernet Plus (PoE+).     What is the LPJG0926HENL?   The LPJG0926HENL is a single-port, 100/1000 Base-T RJ45 connector with integrated magnetics, specifically engineered for PoE+ applications. Manufactured by LINK-PP, this component is a testament to advanced design and manufacturing, ensuring stable and efficient data transmission, as well as power delivery. Its robust construction and adherence to international standards make it an ideal choice for a wide array of demanding environments.     Key Features and Technical Specifications Datasheet: LPJG0926HENL.pdf   The LPJG0926HENL boasts a comprehensive set of features that contribute to its superior performance and versatility. Here’s a closer look at its technical prowess:   High-Speed Data Transmission: Supporting 100/1000 Base-T speeds, the LPJG0926HENL facilitates Gigabit Ethernet connectivity, crucial for applications requiring high bandwidth and fast data transfer rates. PoE+ Compatibility: This connector is designed with integrated magnetics, ensuring full compliance with IEEE 802.3at standards and enabling efficient power delivery over Ethernet cables. This feature simplifies cabling infrastructure by allowing both data and power to be transmitted through a single cable, reducing installation costs and complexity. Robust Compliance: The LPJG0926HENL meets a multitude of international standards, including UL, Reach, RoHS, ISO19001, and ISO14001. These certifications underscore its reliability, environmental friendliness, and adherence to quality management systems. Integrated Magnetics: The built-in magnetics provide essential signal isolation and filtering, protecting connected devices from electrical noise and ensuring signal integrity. This integration also reduces the need for external components, leading to a more compact and cost-effective solution. Single Port Design: With a 1x1 port configuration, it is optimized for single-device connections, making it suitable for applications where space is a premium or individual device connectivity is preferred. Advanced Circuitry: Features like Bst Circuit (Boost Circuit) and AutomDX (Automatic Medium-Dependent Interface Crossover) further enhance its performance and ease of integration. The contact mating area is plated with GOLD (6u"/15u"/30u"), ensuring excellent conductivity and corrosion resistance.   Specifications:   Specification Details Part Number LPJG0926HENL Speed 10/100/1000 Mbps PoE Rating IEEE 802.3at, 1.5A per contact LEDs Yes (Green/Yellow) Mounting Style Through-hole Operating Temperature -40°C to +85°C Shielding Full Metal Shield with EMI Tabs Housing Material High-temperature thermoplastic UL94V-0 Compliance RoHS, REACH, UL certified       Applications of the LPJG0926HENL   The versatility and robust features of the LPJG0926HENL make it an excellent choice for a diverse range of applications. Some notable examples include: ◆Raspberry Pi 3B+ Projects: Ideal for hobbyists and developers working on embedded systems, providing reliable Ethernet and PoE+ capabilities. ◆ Digital Cameras: Enhances connectivity for IP cameras and other digital imaging devices, especially in surveillance and security systems where both power and data are needed. ◆ Industrial PCs: Ensures stable network connections in industrial environments, where ruggedness and consistent performance are critical. ◆ Embedded Main Boards: A perfect fit for various embedded systems, offering a compact and efficient networking solution.     Why Choose the LPJG0926HENL?   Choosing the right RJ45 connector is crucial for the performance and longevity of any network-dependent device. The LPJG0926HENL stands out due to its combination of high-speed capabilities, PoE+ support, and adherence to rigorous quality standards. Its integrated design simplifies board layout and reduces component count, leading to more compact and reliable end products. For engineers and product designers seeking a dependable and efficient Ethernet connector for their next-generation devices, the LPJG0926HENL offers a compelling solution.     Conclusion   The LPJG0926HENL is more than just an RJ45 connector; it's a critical component that enables high-performance, power-efficient, and reliable Ethernet connectivity in a wide range of applications. Its advanced features and compliance with industry standards make it a top-tier choice for anyone looking to build robust and future-proof networking solutions. As technology continues to advance, components like the LPJG0926HENL will play an increasingly vital role in connecting our world.

2025

07/02

Understanding LINK-PP RJ45 Connectors Naming Rules: A Guide for Engineers and Sourcing Teams
Understanding product part numbers is critical when selecting the right RJ45 female connector for your Ethernet-based application. As a global supplier of integrated magnetic RJ45 connectors, LINK-PP provides an organized and logical naming convention that encapsulates each product's most important features. This article explains how to decode LINK-PP’s RJ45 connector naming system, helping engineers, buyers, and developers identify the right solution efficiently. Whether you're sourcing networking switches, industrial control panels, or embedded boards, this guide will clarify how to choose the correct connector based on model codes.     Why Naming Rules Matter in RJ45 Connector Selection The demand for compact and feature-rich RJ45 connectors with integrated magnetics is rapidly growing in networking, telecommunications, and IoT industries. However, the abundance of part numbers on the market often creates confusion during the sourcing process. By understanding LINK-PP’s naming system, you can: Save time on part identification Avoid compatibility issues Streamline communication with procurement and design teams Ensure your product meets performance and compliance standards   The Structure of LINK-PP RJ45 Connector Part Numbers Let’s take an example part number from LINK-PP:   LPJG0926HENL PoE+ Gigabit Magjack   Each segment of this model encodes key specifications: Segment Meaning LP LINK-PP manufacturer prefix J Connector Type (J = Jack) G Type Code (G = Gigabit) 0926 Custom internal code defining port type, height, layout, etc. HE LED configuration and EMI shield status NL RoHS compliance indicator (NL = Lead-Free, RoHS-compliant)   Understanding each part of the code allows sourcing teams and hardware engineers to decode product compatibility.     Common Prefixes and What They Mean Here are some commonly used codes in LINK-PP RJ45 connector naming conventions:   Code Description LPJ/ 10/100Base-T Ethernet Series LPJU RJ45 Combo Connector with USB LPJG Gigabit-speed Magnetic Jack LPJE Standard RJ45 ModularJack LPJD Vertical Type RJ45 Connector LPJK Length = 1.3 inch series   Code Configuration A With LED and EMI-Finger B With LED and Non EMI-Finger C Without LED but with EMI-Finger D Without LED and EMI-Finger E With LED and EMI-Finger (L=4.9mm) F With LED and No EMI-Finger (L=4.9mm) G With LED and EMI-Finger (L=4.06mm) H With LED and No EMI-Finger (L=4.06mm)   Each naming variation reflects different port counts, shielding types, mounting orientation, and application compatibility, such as vertical RJ45 connectors, PoE support, or auto-MDIX compatibility.     How to Use Naming Rules for Better Product Selection When sourcing RJ45 magnetic connectors, look beyond just the datasheet. The part number itself often gives away: Whether the connector has LED indicators The mounting orientation (right-angle or vertical) Port configuration (1x1, 1x2 stacked, etc.) Whether it’s suitable for 10/100 Mbps or 1000 Mbps Ethernet RoHS/environmental compliance By referencing LINK-PP’s naming logic, engineers can quickly narrow down parts suitable for: Networking equipment (routers, hubs, switches) Embedded systems with LAN-on-Motherboard (LOM) Industrial Ethernet and M2M communication Consumer devices requiring compact RJ45 jacks   Explore LINK-PP RJ45 Connector Series At LINK-PP, we offer a comprehensive range of RJ45 connectors with integrated magnetics, supporting 10/100/1000Base-T, PoE, stacked multi-port layouts, and more. All products are compliant with IEEE 802.3, RoHS, and support a range of transceivers.  Browse the full catalog here: LINK-PP RJ45 Connector Store     Conclusion Understanding the LINK-PP RJ45 connector naming rules helps you make smarter, faster, and more confident hardware decisions. By learning how to decode part numbers like LPJG0926HENL, you can determine speed, LED configuration, compliance status, and mechanical layout in seconds. Whether you're building a next-generation switch, industrial automation gateway, or smart connected device, LINK-PP’s RJ45 connector naming logic ensures clarity in selection and confidence in performance. Need help finding a matching model? Contact our support team, or use our model decoding guide for instant part number insights.

2025

06/21

Advantages of LINK-PP Integrated RJ45 Connectors
Advantages of LINK-PP Integrated RJ45 Connectors   RJ45 Magjack Technology & Features:   Integrated Magnetics: Core feature, simplifying PCB layout, reducing board space, and improving EMI (Electromagnetic Interference) performance and signal integrity. Wide Product Portfolio: Offers a diverse range of integrated RJ45 connectors, including single-port, multi-port (e.g., 1x2, 1xN, 2xN, RJ45/USB), and various configurations (Tab Up, Tab Down). Speed Options: Supports different Ethernet speeds, including 10Base-T, 100Base-TX, 1000Base-T, 2.5GBase-T, 5GBase-T, 10GBase-T and HDBase-T PoE/PoE+ /PoE++ Support: Many connectors are designed for Power over Ethernet applications, enabling power and data transmission over a single cable, suitable for IP cameras, VoIP phones, wireless access points, etc. LED Indicators: Options for integrated LEDs (e.g., Green/Yellow, Orange/Green) to indicate link status and activity, aiding in diagnostics. Shielding Options: Available with shielding for enhanced protection against EMI and RFI (Radio Frequency Interference), ensuring reliable data transmission in noisy environments. Varied Mounting Types: Includes options like Through Hole, and potentially SMT (Surface Mount Technology), catering to different manufacturing processes. Low Profile Options: Specific product lines like LPJK7036-8A98NL are low-profile, suitable for space-constrained applications.   LINK-PP Brand & Supplier Advantages:   High Quality & Reliability: LINK-PP emphasizes quality control, and leading global companies trust its products. They mention rigorous performance and compatibility testing, and certifications like ISO, SGS, UL, and RoHS. Industry Experience & Expertise: Established in 1997, LINK-PP has over two decades of experience in designing and manufacturing telecom and network components. OEM/ODM Capabilities: Serves as an OEM for other brands and likely offers customization services to meet specific customer requirements. Strong R&D Capabilities: Invests significantly in R&D (mentioned over 6% of revenue) with a professional team, focusing on product performance and innovation. Advanced Production Facilities: Possesses efficient and advanced production capabilities. Broad Customer Base & Recognition: Supplies to major technology companies such as Texas Instruments, Intel, Cisco, Samsung, and General Electric, indicating high levels of trust and product acceptance in the industry. Competitive Pricing & Free Samples: Product pages often mention "Get Best Price" and "Free Samples," suggesting a customer-focused approach and confidence in their product quality. Compatibility: Products are often presented as compatible replacements for parts from other well-known manufacturers (e.g., Halo, WE, Tyco, Pulse), offering flexibility to customers.

2025

05/16