The at mcr12 media converter rack mount chassis is just what network managers need to clean up their wiring closets it supports up to 12 allied telesis media or 10100 speed converters in any combination of 10mbps or 100mbps the at mcr12 consolidates power connections by providing an internal 80 watt universal power supply an optional hot swappable second power supply can be added to ensure against downtime the chassis installs easily into a standard 19 network rack and features led sta