The Axiom 1U Rack Mount 12 Slot Media Converter Chassis is specifically designed to accommodate our MC01, MC03, MC08, & MC10 Series Mini-Media Converter line up. The 1U rack mount system is designed for space saving by providing power with a single, internal, universal power supply that eliminates the need for the multiple power connections which is usually associated associated with multiple converter installations. It provides hot-swap capability so individual units can be replaced as your network needs change. Media Converter Capacity: 12-slots in front for silde-in-modules LED Indicators: Power, Fan A, Fan B (On: operating; Off: device or fan fail) Power: Universal input 100~240V, 50/60Hz, 3.0~1.5A Redundant Power Supply Temperature Rating: 0~50 degrees C (operating), -20~70 degrees C (storage) Humidity: 0~90% (non-condensing) Enclosure: Metal Dimensions: 440mm×245mm×45mm Weight: 3.2kg Compliance: FCC Class A, CE-mark