Actions

APC - AlphaCom Program & Clock Board

From Zenitel Wiki

Revision as of 14:08, 31 August 2018 by Asle (talk | contribs)
AlphaCom icon 300px.png
1009301000.PNG

Highlights

  • System master clock (two-phase - 16.384 Mhz) and module reset
  • Circuitry for 6 audio program feed channels
  • Can be fed by any analog source
  • Galvanic isolated input via 600 ohm transformer to avoid noise problems
  • Adjustable sensitivity (gain)
  • 6 alarm inputs
  • 2 internal alarms
  • Fan control
  • Coded connector to ensure correct positioning in the module
  • Power connector (6-pin socket source) for hot plug-in cable
  • Reset button in front


Installation

The APC board is used in the AlphaCom XE20 and XE26 servers. The board plugs into board position 26

OBS icon
  • Turn power off before inserting or removing the APC board


APC board, connection and adjustment



Filter Board

In the AlphaCom XE20 and XE26 exchanges a filter and connection board must be inserted from the rear side of the cabinet in the same card position as the AMC-IP card.


Related Articles

Retrieved from "https://wiki.zenitel.com/w/index.php?title=APC_-_AlphaCom_Program_%26_Clock_Board&oldid=192131"