Key benefits Simplified Ethernet connection with Auto MDIX support. The female RJ45 jack automatically negotiates MDI/MDIX, eliminating the need for crossover cables or manual wire swapping. Easy power integration with an integrated onchip regulator. Converts 3.3V to 2.5V internally, so only a single 3.3V supply is required, reducing design complexity and BOM. Clear, ataglance connection status. A LED indicator shows the Link status at 1000Mbps, helping you quickly verify a reliable gigabit connection. Core features Network Interface: Female RJ45 jack with Auto MDIX support for hassle installation and operation. Power Supply: Onchip 3.3V to 2.5V regulator; requires a single 3.3V supply. LED Indicator: Link indicator active at 1000Mbps to confirm gigabit connectivity. What it solves Minimizes cabling issues by automatically configuring the connection, avoiding mismatched cabling or manual interventions. Reduces board complexity and external components by integrating the voltage regulator on the chip, enabling a simple 3.3V power design. Accelerates troubleshooting and validation with a dedicated LED that confirms 1000Mbps link status. Compatibility and integration Designed for standard Ethernet environments supporting 1000Mbps connections (1000BASET) with a standard RJ45 interface. Suitable for embedded systems, network devices, and compact peripherals that operate from a 3.3V power supply and require reliable gigabit connectivity. Power and performance Integrated onchip regulator provides the 2.5V core while using a single 3.3V supply. Delivers gigabit Ethernet capability with a straightforward power arrangement and a visible link status indicator. Size and materials Compact, integrated solution featuring a female RJ45 jack and onchip regulator. Specific dimensions and materials are not provided, but the design emphasizes a small, integrated form factor suitable for compact boards. Use scenarios Embedded network appliance or industrial controller that requires reliable 1GbE connectivity with a single 3.3V supply and minimal external regulators. IoT gateway or compact router board where layout efficiency and power simplicity are important, benefiting from Auto MDIX and a straightforward 3.3V power design. Home or small office network device upgrade that needs easy cabling, quick status verification, and gigabit performance without additional power circuitry.