<p>For professionals in the electrical engineering and automation sectors, selecting the right equipment is crucial. This unmanaged switch offers a robust solution for industrial and commercial applications, characterized by its reliability and adherence to stringent standards. </p><p>Designed for flexibility, this unit features four 10/100 Base-TX ports alongside a single 100 Base-FX port with an ST connection type. The FX Single Mode cable ensures efficient data transmission over long distances, making it ideal for expansive setups where stable connectivity is paramount.</p><p>The device operates within a wide voltage range of 10-30 VDC and consumes a rated current of 270 mA, ensuring compatibility with various power systems while maintaining energy efficiency. Its operational temperature spans from -40 to 70 degrees Celsius, allowing it to function reliably in extreme conditions—whether it&#39;s the sweltering heat or biting cold.</p><p>Installation is straightforward with DIN rail mounting capabilities, providing ease of integration into existing systems without requiring extensive modifications. With dimensions of 38 mm in width, 89 mm in height, and 90 mm in depth, it boasts a compact design that saves valuable space on crowded panels.</p><p>This switch meets rigorous standards including FCC compliance and certifications such as EN61000-6-2 and IEEE1613 among others. These approvals testify to its electromagnetic compatibility (EMC) performance and resilience against environmental disturbances.</p><p>Humidity tolerance ranges from 10% to 95%, further enhancing its suitability for diverse environments—be it dry indoor settings or humid outdoor installations.</p><p>In summary, this unmanaged switch provides a reliable networking solution tailored for demanding industrial contexts. Its combination of robust construction, versatile connectivity options, broad environmental tolerances, and adherence to international standards makes it an excellent choice for professionals seeking dependable network infrastructure components.</p>