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LINK-PP INT'L TECHNOLOGY CO., LIMITED
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+
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Million+
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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 LPJG0926HENLS4R RJ45 LAN for Through-Hole Reflow
Through-Hole Reflow (THR) technology is a technology used to solder through-hole components to surface mount (Surface Mount) circuit boards (PCBs). ) on the welding method. They were typically used in electronic components that require high mechanical strength and reliability, such as RJ45 connectors.     Basic working principle: 1. Component installation: First, insert the pins of an RJ45 connector into the pre-drilled holes on the PCB. The component pins will go through the PCB and come out the other side.   2. Solder paste printing: Printing solder paste, usually lead-free solder paste, on the through holes of the PCB. The main components of solder paste are solder particles and flux.   3. Preheating stage: PCB enters the preheating zone of the reflow oven, and the solder paste is gradually heated to the temperature range for flux activation. The function of this stage is to remove volatile components from the solder paste and prevent solder beads from being produced during the soldering process.   4. Reflow soldering: The PCB continues to move to the reflow area, and the temperature further rises to the solder melting point (about 217°C to 245°C). The solder paste melts to form liquid solder, which fully wets and combines with the component pins and PCB pads.   5. Cooling and solidification: PCB enters the cooling zone, and the solder quickly cools and solidifies to form a stable solder joint. The electrical and mechanical connection between the component pins and the PCB pads is now complete   LINK-PP chooses through-hole reflow (THR) technology for RJ45 connectors, which can provide higher physical strength and better signal integrity while simplifying the production process. The equipped production equipment includes: Reflow oven: multi-temperature zone control, precise temperature curve. Solder paste printing machine: high-precision printing to ensure even distribution of solder paste. Component fixing equipment: clamps or patch glue to fix components. Testing equipment: AOI equipment and X-ray testing to ensure the quality of solder joints.   THR technology significantly improves the mechanical reliability of connectors by providing a strong solder joint connection. The soldered pins make reliable contact with the PCB surface, reducing the risk of loose or detached pins. Reduces welding heat and thermal stress during welding, reducing the risk of damage to electrical connections. THR technology utilizes automated production processes to ensure the consistency and stability of the welding process. By precisely controlling the temperature and time of hot air, the influence of human factors is reduced. LINK-PP strictly controls quality and monitors and detects each welding process to reduce the occurrence of welding defects and defective products and ensure that the welding quality meets the requirements.   LINK-PP launched LPJG0926HENLS4R, a connector design that applies THR technology, applicable for Gigabit Power Over Ethernet Devices , Similar Series can also convert 10/100Base-T, 2.5G,5G,10G POE and None POE.   Dimensions:   Recommended land pattern from datasheet LINK-PP THR RJ45 LPJG0926HENLS4R:   LPJG0926HENLS4R.pdf   Welding temperature curve:       LINK-PP LPJG0926HENLS4R THR PoE+ RJ45 Connector has obvious advantages in applications in network equipment, communication equipment, industrial automation, and other fields. LPJG0926HENLS4R utilizes thermoplastic PA46+30%G.F Housing Material with high melting point and low humidity absorption. LPJG0926HENLS4R With a maximum reflow temperature of 250°C for 5 seconds, ensures optimal soldering performance. The stand-off height between the PCB and component facilitates better airflow and provides sufficient space for solder paste. Pin Length: With pins extending 2.40mm from the PCB surface, LPJG0926HENLS4R ensures optimal soldering effectiveness. LINK-PP's LPJG0926HENLS4R avoids the problem that soldering points that are more than 1 mm away from the outer edge of RJ45 will not be soldered correctly because the reflow heat does not completely melt the solder paste. LINK-PP uses high-viscosity solder paste in through-hole reflow (THR) soldering applications.   LINK-PP will understand the innovation and improvement of THR technology, how to use THR technology to reduce product maintenance and replacement costs, and give full play to the contribution of THR technology in lowering production costs and improving production efficiency.

2024

05/16

LINK-PP Shines at the 26th International Exhibition of Electronics in Russia
LINK-PP Shines at the 26th International Exhibition of Electronics in Russia   LINK-PP is honored to be invited to participate in the 26th International Exhibition of Electronics: Components and Technologies, Materials and Equipment, Embedded Systems and Turnkey Solutions. Known for its high visibility and broad industry participation, ExpoElectronica 2024 provides LINK-PP with a valuable platform to showcase its Innovative Magnetic Network Components and Optical Transceiver Modules. LINK-PP's appearance at this exhibition was a great success, attracting many new and existing customers to their booth: Pavilion H2, Hall 9, E4117.   Founded in 1997, LINK-PP has grown into a large-scale enterprise with over 2,600 employees and a monthly production capacity of 6.5 million units. It has served more than 100,000 customers from more than 200 countries. The products exhibited at this exhibition include RJ45 connectors, LAN transformers, fiber optic cages and connectors, and fiber optic transceivers. LINK-PP independently developed standard parts and customized models, which can Meet the needs of global OEM, ODM, and CEM.   “We are honored to be invited to participate in the 26th International Exhibition of Electronics,” said [Owen, Sales Manager, LINK-PP]. “This event provides us a great platform to showcase our latest products, engage with industry professionals, and gain insights into the ever-changing international electronics market.” LINK-PP has a professional R&D team and invests 6% of its revenue in R&D to maintain its cutting-edge technology and innovation. Each product is 100% rigorously tested before shipment to ensure optimal performance. Equipped with a 20,000 square meter factory, sufficient stock and fast delivery within 3-7 days. In addition, we provide 1-on-1 live technical support to ensure our customers receive service when they need it.   ExpoElectronica is the largest international exhibition from electronic component manufacturing to system integration in Russia and the EAEU. The show brings together developers, manufacturers, distributors, end users, service organizations, integrators and other industry representatives interested in promoting and purchasing relevant products.   Don’t miss the opportunity to discover LINK-PP’s innovative products at ExpoElectronica 2024. Please visit Hall 9, Hall H2, Booth E4117, and let the LINK-PP team provide the perfect solution.   For more information, please visit rj45-modularjack.com or contact us directly.  

2024

04/17

Meet LINK-PP at Crocus Expo Moscow, April 16-18, 2024
Meet LINK-PP at Crocus Expo Moscow, April 16-18, 2024   LINK-PP, a leading provider of Magnetic Telecom Networking Components and Optical Transceiver Modules, is participating in the upcoming Crocus expo in Moscow. 26th international exhibition of electronics: components and technologies, materials and equipment, embedded systems and end solutions. The address is Mezhdunarodnaya Street 16, 18, 20, Krasnogorsk area, Moscow, Russia. LINK-PP will exhibit at the exhibition from April 16 to April 18, 2024, at Pavilion No. 2, Exhibition Hall 9, E4117.   At the Crocus Expo, LINK-PP will showcase its latest innovations in magnetic telecom networking components and optical transceiver modules. With a focus on product quality and performance, LINK-PP provides prototype design services and has strong technical team support.   Established in 1997, LINK-PP has emerged as a professional designer and manufacturer of magnetic components. With a workforce of 1,100 employees and a monthly capability of 9.2 million units, LINK-PP is equipped with advanced production equipment and cutting-edge network analysis testing instruments. The company holds various certifications including ISO 9001:2015, ROHS environmental certification, UL, Reach, and ISO 14001:2015 ecological certification system.   The main products on display at this exhibition include:   RJ45 Connectors: SMT RJ45 Connector, Low-Profile RJ45 Connector, Vertical RJ45 Connector, Mid-mount RJ45 Connector, RJ45 Connector with USB, Multi-Port RJ45 Connector LAN Transformers: Single port SMT LAN Transformer, Dual ports SMT LAN Transformer, Low-Profile SMT LAN Transformer, Single port DIP LAN Transformer, Dual ports DIP LAN Transformer, Quad ports DIP LAN Transformer Fiber Optic Cages & Connectors: SFP/SFP+ Cages & Connectors, SFP28/ZSFP+ Cages & Connectors, QSFP+ Cages & Connectors, QSFP28/ZQSFP+ Cages & Connectors, QSFP-DD Cages & Connectors, Single Connector Optical Transceivers: Copper SFP/SFP+ Transceiver, SFP/SFP+/SFP28 Transceiver, QSFP+/QSFP28/QSFP56 Transceiver, QSFP-DD/OSFP Transceiver, DAC, AOC These products cater to various applications including the Internet of Things, Medical, Security, Networking, Telecom, Consumer, and Industrial/OI sectors.   Visit LINK-PP at Booth [Pavilion 2, Halls 9, E4117] to explore our solutions and discover how we can meet your networking component needs.   For more information, please contact: LINK-PP INT'L TECHNOLOGY CO., LIMITED Address: No.54, South of Jinhu Road, Chengjiang 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

2024

04/08