• 24-port per span card
  • Provides an interface for 2 digital spans, combined with Digital Trunk Interface Expansion model 4029
  • Digital span configured for T-1 interface (can be upgraded to Primary Rate Interface (PRI) when combined with model 4030)
  • Comes with 6000-0110 paddle board and cables
  • 4028 card includes model 4029 DTIC II expansion and model 3028 internal CSUs

System Requirements/Compatibility:

  • Use with Aspect systems
Condition SKU Description Stock Price Quantity
Refurbished X6000-0112 PRI TRUNK INTERFACE Get Quote