Panasonic SR20/2 EIA 19 Frame w/Universal Switching, Power Supply (SR-20/2, SR 20/2) Panasonic SR20/2 EIA 19 Frame w/Universal Switching, Power Supply, 19" EIA Subrack Frame, Rear Power Bus to all plug-in cards,  Blank Panels available for 1, 2, and 4 slots, 100W DC Power Supply Included. General Information Manufacturer Panasonic Product Name Equipment Rack Manufacturer Part Number SR20/2 Marketing Information The SR20/2 Series, designed for Panasonic Security System products, Fiber Equipment Subrack is a system that can be configured with any combination of products including transmitters, receivers or transceivers. The 100 W power supply features a universal power input of 85 to 264 VAC with no switch selection required, high efficiency and current limiting. A-20050526-1300-128-L *This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.