The Lantronix E-MCR-05 is a versatile 12-slot media converter rack designed for efficient media conversion. This product features a robust rack mounting chassis that fits standard 19-inch racks, making it suitable for a variety of installation environments. Built to operate within a wide temperature range of 0°C to 50°C and humidity levels of 10% to 90% (non-condensing), this chassis ensures reliability in diverse operating conditions. Included with the E-MCR-05 are a power supply and 12 universal rack mount media converter brackets, providing essential components for setup. Additionally, the product complies with various standards including FCC Class A, UL, cUL, and TAA, making it a reliable choice in compliance-sensitive environments. Its design caters to the demands of modern networking while maintaining high operational standards.