Samsung iDCS100 Main cabinet
The iDCS100 Main cabinet or KSU is a single metal cabinet containing the following:
- Power supply unit
- Processing and switching technology
- Eight 2B+D digital keyset interfaces
- Memory (MEM) card:
MEM3: A removable card containing 4Mbytes of program memory, 1Mbyte data memory, with a back–up super capacitor, real-time clock, a monitor LED and a RAM clear switch
Or
MEM4: A removable card containing 8Mbytes of program memory, 1Mbyte data memory (only 512Kbytes are backed up), 512Kbytes common memory, real-time clock, a monitor LED, a RAM clear switch, a LAN interface, and a serial interface.
- One Internal Music source or an External Music interface for Music–On–Hold and Background Music
- One External Page interface
- One general–purpose dry contact
- Three universal expansion slots, a MEM card slot, a 2SLI card slot and a MISC card slot.
- Two Champ connectors for external connections, and other connectors for the Expansion cabinet and the Ring Generator Unit.
