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16-Port Digital Extension Card 1091004 NEC DSX-80 DSX-160
  • 16-Port Digital Extension Card 1091004 NEC DSX-80 DSX-160

    • DSX-1091004
    • Out of Stock


  • Please call your sales rep, at 919-720-4012, for pricing and availability.

  • Each 16ESIU Card connects 16 digital extensions (DSX phones). Install up to two 16ESIU Cards in a DSX-80 and up to six in a DSX-160.
    Tips to remember:
  • In DSX-160, you must install a separate power supply for every two 16ESIU Cards installed.
  • In both DSX-80 and DSX-160, you must install a 16ESIU Card in slot 1.
  • You can install additional 16ESIU Cards in any slot.
  • All Equipment is Brand New w/2 Year Factory Warranty
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