• Contains the circuitry necessary to establish user data connections
  • Extends the distance that an I/O device can be placed from the system to the length of the station cable that serves the DDI or Data Display Phone

System Requirements/Compatibility:

  • Works with Isoetec Digital System/Executone Integrated Digital Systems (IDS™) 228, 432 and 648
Condition SKU Description Stock Price Quantity
Refurbished XI21660 EXPANDED DATA CONTROL MODULE ( Get Quote
Advance Replacement AI21660 EXPANDED DATA CONTROL MODULE ( Get Quote

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