16-Port CO Line Card 1091005 NEC DSX-80 DSX-160

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    16-Port CO Line Card 1091005 NEC DSX-80 DSX-160

    SKU: DSX-1091005
    MODEL: 16COIU-B1

    Product Details

    This expansion card will allow you to add up to 16 additional CO lines to your DSX-80 or DSX-160 digital business phone system.

    Card Features

    • Provides interface for (16) CO lines
    • Installs in expansion slot
    • Provides two power failure cut-through circuits
    • If AC power fails, the Card automatically cuts through two line circuits to two power failure single line telephones

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