The Lantronix SI-IES-521D-LRT PoE injector is designed for performance in demanding environments. With a wide operating temperature range from -40°C to 75°C and humidity tolerance of 5 - 95%, this device is suitable for various applications. It supports PoE++ technology to deliver up to 180 W of power across two RJ-45 connectors, ensuring efficient and reliable operation for powered devices. Featuring hardened design elements, the injector supports auto MDIX and auto-negotiation, optimizing network connections for seamless data transmission. It is compliant with multiple industry standards, including IEC 61000 series and FCC regulations, providing assurance of its quality and durability. With an MTBF exceeding 526,000 hours, this PoE injector is built for longevity, making it a choice for industrial or commercial settings.