Overview

D2000 System is a Narrow Band Digital Cross Connection system that supports STM-1, DS3, E1, and T1 interfaces, supports DS0 class non-blocking switching of signals from those interfaces, and supports common Point to Point Cross-connect features.

D2000 system can be operated independently in a distributed structure.

System Features

• Various interfaces (E1, T1, DS-3, Hybrid (HB), STM-1) Redundancy (Unit, Port, Clock, Management and Control Unit, etc.)
• No system down as a result of adding a system
• Add an interface without affecting the service
• Maximum Capacity
  • - Master Shelf : 512 DS1E
  • - Master Shelf + 1 Ext Shelf : 1,024 DS1E
  • - Master Shelf + 2 Ext Shelf : 1,536 DS1E
  • - Master Shelf + 3 Ext Shelf : 2,048 DS1E
  • - Master Shelf + 4 Ext Shelf : 2,560 DS1E
• Support 1:1 Protection (T1/E1/DS-3/STM-1)