Samsung

The DCS-816 Main cabinet or Key Service Unit (KSU) is a single metal cabinet containing the following:

• A power supply
• Processing, memory and switching:
  • CPU (68EC000)
  • 2 M byte program memory
  • 256 Kbyte data memory with a backup super capacitor
  • Real-time clock
• Two analogue C.O. line interfaces with connections for PRS or MPD chips.
• Twelve digital keyset interfaces
• Four single line telephone interfaces with loop-disconnect facilities
• 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
• Two Power Failure Transfer relays
• A 1.5W sinusoidal ring generator for single line telephones
• One trunk expansion slot, one SIO option connection for SIO1 and one AA option connection
• One champ connector
• One RJ-45 connector for external connections and other connectors for the Power Supply Unit and the external backup battery.

In nette staat !!

• Interne modem kaart
• Past op een MISC1 of MISC2 kaart
• Om de centrale extern te kunnen programmeren
• MISC1 of MISC2 kaart vereist