AS1690 - AS44 MkIV AC15A to DC5 (E&M)

The AS44 provides conversion between two signalling methods, AC15A and Dc5 (or E&M).

The conversion can be in either direction allowing AC15A from a PABX to be converted to E&M onto a multiplexer or Dc5 from a PABX to an AC15A line by a service provider.

The DC5 or E&M port can be configured in 2W or 4W audio with signalling connections preset to Type V mode but can be factory altered.

Connections to the PCB must be made via the selected enclosure, typically ASB01/ASS10/ASS12 which will also supply power to the unit.

Power is supplied via a shelf based PSU or plug top PSU depending on enclosure type.

If you have any questions about our products, don't hesitate to get in touch. Fill out our inquiry form here.