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Link-PP Connectors and Components for Telecoms, Networking, Industrial, and Consumer Applications

Link-PP portfolio of RJ45 connectors, SFP Cages and transformers

Introducing Link-PP Connectors

The Need for Reliable Connectivity Components In today's connected world, having reliable and high-performance connectivity components is crucial for building robust devices and networks. As more products and infrastructure get connected, the demand for well-designed connectors, jacks, transformers, and related components continues to grow across industries.

Introducing LINK-PP To meet the growing need for connectivity, LINK-PP offers a wide range of components optimized for telecom, networking, industrial, medical, and consumer applications. Founded in 1991 and headquartered in Huizhou, China, LINK-PP has over 20 years of experience designing and manufacturing high-quality magnetic components and connectors.

LINK-PP's Product Range

RJ45 Jacks:

  • 10/100Mbps RJ45 jacks supporting Cat3 to Cat6A, available in through-hole and surface-mount packages

  • Discrete magnetic and integrated magnetic options

  • Supports PoE, PoE+, and non-PoE applications

  • Port configurations from 1x1 to 2xN

Discrete Magnetic Modules:

  • 10/100Mbps to 10Gbps speeds

  • Available with and without PoE/PoE+/PoE++

  • Integrated common mode chokes, transformers, and other magnetics

  • Supports Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5G, 5G, 10G

Link-PP 2x1 SPF Connector and Cage

SFP Cages and Connectors:

  • Cages for SFP, SFP+, QSFP, QSFP28, QSFP-DD

  • 1x1 to 2xN port configurations

  • Options with integrated light pipes and heat sinks

  • Interfaces including 1G, 10G, 25G, 40G, 100G


  • 10/100Base-T to 10GBase-T Ethernet transformers

  • PoE, PoE+, PoE++ isolated and non-isolated transformers

  • Wide input and output voltage ranges

  • Power handling from under 1W to over 30W

Key Applications LINK-PP serves customers globally across telecom, networking, industrial, medical, and consumer applications including:

  • Networking gear like routers, switches, and firewalls

  • Industrial automation and control systems

  • Patient care and surgical equipment

  • Set-top boxes, smart home devices

  • And many more

With over 1000 skilled staff and advanced manufacturing facilities, LINK-PP can provide complete magnetic component solutions tailored to customer requirements.

Getting Started with LINK-PP To learn more about LINK-PP's connectivity components and how they can meet your specific design needs, please reach out for samples, demos, and pricing information. Their team of engineers and sales staff will be glad to assist with your project and ensure you get the right components for reliable connectivity.



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