2-U 14 slots media converter chassis and 2-U 16 slots media converter chassis .
The 14 slots media converter chassis supports plug-and–play installation of stand-alone media converters convert modules ,can hold at most 14 pieces media converters.
The 16 slots media converter chassis media converter chassis should be used with card-type media converters .
The 16 slots media converter chassis can hold at most 16 card-type converters of 10/100M .