The expansion module for the AUERSWALD COMpact 3000 PBX provides an ISDN S0 (BRI) interface. The module connects to the extension port of the COMpact 3000 and allows the connection of ISDN devices or an ISDN line supporting 2B+D channels.

• SKU: 94914
• MPN: 90580
• EAN: 4019377905807

It features a compact PCB and a plastic housing. Specifically designed to be integrated with the COMpact 3000 series to add an S0 interface.