Brocade G720 48x 64GbE SFP+ + 8x 2x64G SFP-DD Port (24-Act) B2F 1U FC SAN Switch
64 ports (48 64G SFP+ ports, plus 8 2x64G SFP-DD ports), each supporting E_Ports, F_Ports, M_Ports, D_Ports, and EX_Ports. 2x64G FC SFP-DD SN connectors: SWL. 57W for an empty chassis with no transceivers.