Your question about SiemensS30810-Q2231-X SIUCO

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Order-No.: 579
Manufacturer: Siemens
Condition: New
Part number.: S30810-Q2231-X SIUCO

The SIUCO (Signaling Unit with Conference Unit) is used in the CCDX (380.3) and GCDX (390.3) shelves. Since the board is plugged into a central control shelf, there is no need for line decoupling by means of an LTUC. The SIUCO combines the functions of the SIU and CONF boards:

  • Audible tone generation
  • Dial tone receivers
  • MF signal receivers
  • Short voice announcements
  • Music on hold (MOH)
  • Test generator/test receiver
  • Conference connections
  • Camp-on (knocking), busy override