Actual IRS SSV products are FlexRIO adapter modules for National Instruments PXI FlexRIO boards as carrier (which also contains the FPGA) and sbRIO SSV modules which include a National Instruments sbRIO System-On-Module.
1.1IRS SSV Adapter Modules (SSV 48, SSV 48 RPLUS, SSV16 and SSV16 RPLUS)
1.2sbRIO SSV