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The GPNP NT128 provides basic rate ISDN access at the customer premises. It is enclosed in a durable plastic housing appropriate for desktop or wall-mount use.

It can be used with ISDN S/T devices such as  ISDN phone set, ISDN TA and 128K Video Conference device to connect with the Central Office.

NT128 Specification Sheet 

Key Benefits

        Provides 2B+D basic rate service

        Wall-mountable or Desk-stackable

        Compatible with 2B1Q basic rate services and standard ISDN terminals

        U-Interface port conforming to ANSI T1.601-1992

        Two ISDN ST-Interface ports conforming to ANSI T1.605-1991

        U-Interface lightning protection

        Automatic over-current protection

        Configurable terminal impedance


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