Components

Components

The WORF design uses existing EXpedite the PRocessing of Experiments to Space Station (EXPRESS) Rack hardware which includes: a Rack Interface Controller (RIC), the command and control interface for rack subsystems; the Payload Ethernet Hub/Bridge (PEHB), the Ethernet interface to payloads; the EXPRESS Memory Unit (EMU),the solid state memory device (320 MB) used for System software files and Configuration files; and the Solid State Power Controller Module (SSPCM) which provides 120 VDC output to the RIC, AAA fan, PEHB, and Area Smoke Detector.  The SSPCM also converts 120 VDC to 28 VDC for payloads. 

Components of WORF