The KSZ9031RNXIC is a high-performance, low-power 10/100/1000BASE-T Ethernet physical-layer transceiver (PHY) designed for use in a variety of applications, including network switches, routers, and industrial equipment. This product is compliant with the IEEE 802.3 standard and supports both RGMII and SGMII interfaces, making it versatile for a wide range of design requirements. The KSZ9031RNXIC incorporates advanced features to optimize performance and reduce power consumption, including EEE (Energy Efficient Ethernet) support and advanced cable diagnostics. In addition, it includes a flexible LED control with programmable blink rates and patterns for link, activity, and speed indicators. This product's small footprint and low power consumption make it ideal for compact designs and energy-efficient applications. As a China KSZ9031RNXIC distributor, we provide reliable supply and competitive pricing for this high-quality Ethernet PHY transceiver, ensuring that our customers can easily integrate this essential networking component into their products.