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NEC DSX-80/160 8-Port CO Line Card (1091009)
Only $50.98
NEC DSX-80/160 8-Port CO Line Card (1091009)
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NEC DSX-80/160 8-Port CO Line Card (1091009)
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NEC DSX-80/160 8-Port CO Line Card (1091009)

SKU 4445 DX7NA-8COIU-A1 1091009 Refurbished (Grading Guide)
Was $299.00 You Save $248.02
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Item Information
DSX-80/160 8-Port CO Line Card (1091009)


  • 8 Analog Loop Start CO Lines
  • Built-In Caller ID
  • Mode Switch (for taking the card out of service)
  • Status LED Light Indicator
  • Port Activity LED Light Indicator
  • 2 Power Failure Cut-Through Circuits (when commercial AC power fails, the card automatically cuts through two line circuits to two power failure sing line phones)


  • NEC DSX-80
  • NEC DSX-160
  • Any slot except slot 1
  • Functionally identical to DX7NA-8COIU-B1

Alternate Part Number

  • DX7NA-8COIU-B1
NEC DSX-80/160 8-Port CO Line Card (1091009)
These items have been refurbished. Refurbished items have been cleaned, tested, and confirmed to be fully functional. Grade A - Refurbished items show wear from consistent use and can have some scratches and may have some yellowing or discoloration.

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