4-fold (quad) converter LB telephone / FXS (analog subscriber)
- used to connect LB telephones to PbX with interface FXO (analog trunk)
- conversion of loop U signalling to ringing
- variant with Morse codes detection and generation when ringing
- desktop or rack version
- parameters settings from PC via interface V.24(RS232)
- power supply -42V to -65 V DC, 300 mA
product code:
ITX 422 41 Trunk FXS / LB
systems for voice data communication
