JDSU MAP-2M00 SW 2-Device 2-in/2-out (MAPS+1W732A1FP) Switch Module MAP-2M00 Multiple Application Platform Plug-in Cassette/Card Model: MAPS+1W732A1FP This was pulled from a working system. We ran system checks when this was installed in a MAP-2M00 mainframe and it worked great. Guaranteed in excellent, used condition! Full MAP-2M00 manual is available with a simple google search.