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LINK-PP INT'L TECHNOLOGY CO., LIMITED
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Your Professional & Reliable Partner.
About Us
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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Year Established

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Million+
Employees

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Million+
Customers Served

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Million+
Annual Sales
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.
China LINK-PP INT'L TECHNOLOGY CO., LIMITED DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
China LINK-PP INT'L TECHNOLOGY CO., LIMITED MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
China LINK-PP INT'L TECHNOLOGY CO., LIMITED 100% SERVICE
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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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.
StarFive VisionFive 2 Collaborates with LINK-PP's High-Performance RJ45 Connector
LINK-PP RJ45 Connector Enhances Connectivity in StarFive VisionFive 2   The VisionFive 2 development board uses the LPJG0926HENL RJ45 connector, which means that the partnership between LINK-PP and StarFive is officially established. StarFive VisionFive 2 is the world’s first mass-produced RISC-V single-board computer with an integrated 3D GPU. As a breakthrough RISC-V development board, its performance has been greatly upgraded. It features 2x Gigabit Ethernet ports, 2x USB 2.0, 2x USB 3.0, and an M.2 M-Key socket. The collaboration is to integrate LINK-PP’s Gigabit Ethernet ports into StarFive’s VisionFive 2. Let’s dive into this collaboration:   Unveiling VisionFive 2: VisionFive 2 is the result of StarFive's pursuit of technological excellence. This is a RISC-V single-board computer with an integrated GPU powered by the JH7110 SoC. Compared with its last generation, VisionFive 2 has been fully upgraded with significant improvements in the processor work frequency, multimedia processing capabilities, scalability, etc. Its superior performance and reasonable price make VisionFive 2 the best affordable RISC-V development board ever.   VisionFive 2 Advancements: 1. Processor Upgrade: The VisionFive 2 processor's operating frequency and overall performance have been increased. 2. Multimedia Processing: Upgraded multimedia processing capabilities provide a richer user experience. 3. Scalability: More flexible to adapt to different application scenarios. 4. Competitive Pricing: Offering excellent performance at an affordable price. VisionFive 2 is the epitome of affordable and powerful RISC-V development boards.   LINK-PP LPJG0926HENL enables VisionFive 2 to push the boundaries of wired networking capabilities and rival desktop systems. This enables developers to take full advantage of the full power of the motherboard’s integrated 3D GPU and advanced SoC from any location. This 1x1 port 1000Mbps PoE RJ45 Jack supports transfer rates up to 1000Mbps. Powerful performance and small form factor make it the ideal networking solution for VisionFive 2.   LPJG0926HENL RJ45 Connector Highlights: 1. Reliable Connection: A secure and reliable connection is crucial for uninterrupted data transfer. 2. High-Speed Data Transfer: The RJ45 with Transformer supports data transmission at 1000 Base-T speeds. 3. PoE PoE+ Compatibility: Simultaneously transmit data and power to connected devices. 4. Visual Status Indicators: Equipped with LEDs for enhanced monitoring and diagnostics. 5. User-Friendly Design: The tab-down latch design simplifies installation and maintenance. 6. Integrated Magnetics: It can effectively filter and isolate signals to ensure data integrity. 7. Optimized Configuration: Designed with a 1 X 1 port matrix configuration to simplify connections.   The Role of LINK-PP's RJ45 Gigabit Ethernet Connector: StarFive chose LINK-PP’s Gigabit Ethernet ports. The LPJG0926HENL plays a key role in ensuring VisionFive 2’s robust connectivity. This Gigabit Ethernet connector, engineered with precision, facilitates high-speed data transfer and power delivery. Its integration into VisionFive 2 ensures stable and reliable networking, meeting the stringent demands of the RISC-V single-board computer's diverse applications.   Paving the Way for Future Collaboration: This successful case marks the beginning of the partnership between LINK-PP and StarFive. We look forward to further cooperation with StarFive to apply RJ45 connectors to RISC-V IP, SoC and development board series. Technological innovation and superior product quality make LINK-PP a strategic partner for StarFive’s future technology landscape.   Conclusion: The collaboration between LINK-PP and StarFive means the union of cutting-edge components and forward-looking technologies. As VisionFive 2 gains global acclaim, LINK-PP’s RJ45 connector proves its contribution to enhancing connectivity. We are pleased that LPJG0926HENL can support StarFive in advancing RISC-V technology innovation. VisionFive 2 is popular for its powerful performance, comprehensive features and affordable price. Going forward, LINK-PP will fully support StarFive’s breakthrough RISC-V products.   Contact us: https://www.rj45-modularjack.com/contactus.html
LINK-PP LAN Transformers: Powering Reliable and High-Speed Network Connectivity
LINK-PP LAN Transformers: Powering Reliable and High-Speed Network Connectivity   Introduction In today’s hyper-connected world, network reliability and speed are critical for everything from cloud computing to industrial automation. At the heart of every stable Ethernet connection lies a crucial yet often overlooked component—the LAN transformer. As a leading manufacturer of high-performance network connectivity solutions, LINK-PP has been at the forefront of LAN transformer innovation, delivering superior quality, durability, and efficiency for global networking applications. In this blog, we’ll explore: What LAN transformers are and why they matter Key features of LINK-PP’s LAN transformers Applications across industries Why LINK-PP stands out in the market       What Are LAN Transformers and Why Are They Essential? The Role of LAN Transformers in Networking LAN transformers (Ethernet magnetics or network isolation transformers) are critical components in RJ45 connectors, switches, routers, and network interface cards (NICs). They perform several vital functions: Electrical Isolation – Protects sensitive networking equipment from voltage spikes, surges, and ground loops. Signal Integrity Enhancement – Reduces noise and interference for stable data transmission. Impedance Matching – Ensures optimal signal transfer between devices (typically 100Ω for Ethernet). Common-Mode Noise Filtering – Minimizes EMI (electromagnetic interference) for cleaner signals. Without high-quality LAN transformers, networks would suffer from data corruption, connection drops, and even hardware damage, making them indispensable in modern networking.       LINK-PP’s LAN Transformers: Engineered for Excellence LINK-PP has built a reputation for manufacturing high-reliability LAN transformers that meet the demands of enterprise networks, data centers, industrial automation, and IoT applications. Here’s what sets them apart: 1. Superior Performance & Compliance Supports 10/100/1000BASE-T & 2.5/5/10GBASE-T Ethernet standards Low insertion loss & high return loss for minimal signal degradation Compliant with IEEE 802.3, UL, RoHS, and REACH standards 2. Robust Design for Harsh Environments Wide operating temperature range (-40°C to +85°C) for industrial use High isolation voltage (1500V AC) for enhanced protection Shielded options are available for EMI-sensitive applications 3. Customization & Scalability OEM/ODM support for tailored solutions Compact SMT (surface-mount) and through-hole designs for flexible PCB integration Optimized for PoE (Power over Ethernet) applications       Where Are LINK-PP LAN Transformers Used? LINK-PP’s transformers are trusted across industries, including: 1. Data Centers & Enterprise Networking High-density switches & routers Server connectivity & storage area networks (SANs) 2. Industrial Automation & IoT Factory automation & PLCs (Programmable Logic Controllers) Smart sensors & edge computing devices 3. Telecommunications & 5G Infrastructure Base stations & small cell networks Fiber-to-the-Home (FTTH) equipment 4. Automotive & Smart Mobility In-vehicle networking (IVN) & connected cars ADAS (Advanced Driver Assistance Systems)       Why Choose LINK-PP for Your LAN Transformer Needs? 25+ Years of Expertise – A proven track record in network component manufacturing. High-Volume Production Capacity – Over 6 million units produced monthly with strict quality control. Global Supply Chain – Fast delivery to North America, Europe, and Asia. R&D-Driven Innovation – Continuous improvements for next-gen networking demands.       Conclusion: The Future of Networking Relies on Quality LAN Transformers As networks evolve with higher speeds (10G, 25G, and beyond), PoE advancements, and industrial IoT expansion, the demand for high-performance LAN transformers will only grow. LINK-PP remains committed to delivering reliable, efficient, and future-proof solutions that keep the world connected.   Learn more about LINK-PP’s LAN transformers: Visit our product page Contact our sales team for custom solutions

2025

04/22

LINK-PP Expands New Factory to Keep Up with Increasing Market Demands
We’re excited to announce that LINK-PP is expanding! The construction of our new Phase II factory, covering 100,000 square meters, has officially started and is expected to be completed within two years. This expansion marks a significant step in enhancing our global manufacturing capabilities and meeting the growing demand for high-quality connectivity solutions.   Why This Expansion Matters The new facility will provide several key advantages:   ★ Increased Production Capacity With a larger production space, LINK-PP will be able to increase our output to meet the rising global demand for products like RJ45 MagJack connectors and integrated connector modules (ICMs). ★ ​Advanced Technology The factory will feature cutting-edge manufacturing equipment, improving our automation and quality control processes to deliver superior products faster. ★​ Boosted R&D The expansion will also enhance our research and development capabilities, enabling LINK-PP to drive innovation and stay ahead in the rapidly evolving networking industry. ★​ Sustainability As part of our commitment to sustainability, the new factory will implement green manufacturing practices to reduce environmental impact.   Strengthening Global Connectivity This expansion will help LINK-PP meet the diverse needs of customers across over 200 countries and regions. Our growing capacity ensures we can deliver reliable, high-performance solutions to support the global demand for robust network infrastructure.   Looking Ahead The new factory marks an exciting chapter for LINK-PP, further cementing our position as a leader in the connectivity industry. As we continue to grow, we remain dedicated to providing innovative, high-quality products and excellent customer support. Stay tuned for updates and visit LINK-PP's website for more information about our products and services. Let’s build the future of connectivity together!

2025

04/10

Meet LINK-PP at Electronica 2024 - World’s Leading Trade Fair and Conference for Electronics
Event Details: Date: November 12-15, 2024 Location: Trade Fair Center Messe München Hall C6 Booth 520/3   About LINK-PP: Founded in 1997, LINK-PP is a global leader in designing and manufacturing magnetic network components and optical transceiver modules. With 2,600 employees and a monthly production capacity of 6 million units, LINK-PP serves over 100,000 customers in more than 200 countries. LINK-PP’s product range includes RJ45 connectors, LAN transformers, fiber optic cages and connectors, and optical transceivers, catering to IoT, medical, security, networking, telecom, consumer, and industrial sectors applications.   LINK-PP Main Products: RJ45 Connectors: SMT, low-profile, vertical, mid-mount, with USB, multi-port LAN Transformers: SMT, low-profile, single, dual, quad-port DIP Fiber Optic Cages & Connectors: SFP/SFP+, SFP28, QSFP+/QSFP28, QSFP-DD Optical Transceivers: Copper SFP/SFP+, SFP/SFP+/SFP28, QSFP+/QSFP28/QSFP56, QSFP-DD/OSFP, DAC, AOC   Main Applications: Network Equipment: Network cards, hubs, switches, routers Telecom Devices: Optical transceivers, SDH, PDH, IP phones Consumer Electronics: Blu-ray DVDs, digital set-top boxes Security Systems: Network cameras, security equipment   About Electronica 2024 Electronica 2024 is the world's leading trade fair and conference for electronics, held from November 12-15, 2024, at Trade Fair Center Messe München. This premier event brings together over 2,140 international exhibitors and approximately 70,000 visitors from 100 countries, making it the most significant meeting point for the global electronics industry.   Highlights of Electronica 2024: Comprehensive coverage of the entire electronics spectrum Deep insights into the latest technologies, research, and application trends Practice-oriented forums and top-tier conferences Exhibition Sectors: Automotive, Displays, Embedded Systems, Semiconductors, Test and Measurement, Wireless, Electromechanics, EMS, Micro- and Nanosystems, Sensor Technology, Power Supplies, System Components/Assemblies and Subsystems     LINK-PP joins hands at Electronica 2024   LINK-PP is pleased to participate in Electronica 2024, the world's leading electronics trade fair, in Munich from November 12 to 15. As a global leader in magnetic network components, LINK-PP will be showcasing our latest innovations in RJ45 connectors, LAN transformers, and optical transceivers. This event is an important opportunity to strengthen partnerships, explore cutting-edge technologies, and interact with industry leaders. We warmly invite you to visit us at booth C6.520/3 and explore the future of electronics with LINK-PP.   For more information, please contact: LINK-PP INT'L TECHNOLOGY CO., LIMITED Address: No.54, South of Jinhu Road, Chenjiang Town, Zhongkai District. Huizhou City, Guangdong, 516229, China Tel: +86-752-3322915 Fax: 86-752-3161926 Email: Connectivity@link-pptech.com Skype ID: link-pp7 Website: www.rj45-modularjack.com   We look forward to seeing you at Electronica 2024!

2024

09/24