DM800 MPU Interface CardSwitching matrix for DM880/DM881. Operation up to STM-16. 40G SDH matrix capacity (high and low order) with 1008 E1s and DSO (64kbit/s) matrix.


  • 40G switching capacity for VC-4 and VC-3/12 (256×256 STM-1 equivalent)
  • 1008 E1 DS0 (64kbit/s) matrix
  • Sync module, external clock interface
  • RS232 and Ethernet (management) interfaces
  • Supports E1, E3, Ethernet and Gigabit Ethernet, STM-1, STM-4 and STM-16 interface modules
  • E1 cross connect and SDH STM-1/4/16 multiplexer applications