HPX-1600 STM-1/OC-3 SDH/SONET multi-service access base unit with
- SDH/SONET daughter card (SDC), SDH/SONET software
- 2 x 28xE1 (28xT1) port mapper
- Digital Access Cross-Connect Systemt (DACS) software
- SNMP management and logging
Note: Fibre Optic or Electrical Interface modules must be specified. External power supply not included.
