systems for voice data communication
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Conversion DC loop U signalling to AC - IDTMF signalling

  • IDTMF signalling  - company signalling used in Inoteska products (extended DTMF dial)
  • connected with OPX Trunk ITX 42229 to subscriber position in PbX
  • possibility to connect directly to interfaces in some Inoteska devices
  • possibility to use line amplifiers , that means to connect on longer distances
  • line to PbX 2-wire / 4-wire
  • possiblity to use galvanic separation
  • possiblity to connect standard analog telephone set
  • automatic line status diagnostic - optical and acoustic signalling
  • possibility to set speech level and level of transmitted marks
  • power supply adapter 220V/50Hz
  • built-in battery 12V/0.6Ah
  • if there is no device power supply,  battery supplies the device for min.2 hours
  • accumulator charger and disconnecter

product code:

ITZ 910 21 OPX Station


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