The Avaya Definity TN2181 16 Port Digital Station Card (TN2181) provides an interface to 16 2-wire digital voice terminals in the 8400 series.
- Terminals must be located within 3500 feet of the main equipment location using 24-gauge cable
- Also supports the 302B1 console in a 2-wire mode
- Not supported with this circuit pack are free-standing data modules or 7400 series terminals
- Fully Refurbished