The FMC-CH17 is a 2U high 19" 17 slots chassis. The chassis provides an economic solution in low density fiber converter installationswhere no management features are required. Each FMC or VDTU2A-301 converter is an independent Ethernet to fiber or Ethernet tocopper media converter that may be used as a stand-alone converter or placed in the FMC-CH17 chassis. With two power supplies,the FMC-CH17 chassis supports redundant power from any of two power options. The AC supplies operate from (100-240VAC) andDC supplies operate from 36-60VDC. The built in cooling fan ensures that the temperatures in the rack remain within the toleratedworking range.