HPX-1600 STM-1/OC-3 SDH/SONET multi-service access base unit with
- SDH/SONET daughter card (SDC), SDH/SONET software
- 1 x 3 port DS3/E3 mapper
- Digital Access Cross-Connect System (DACS) software
- SNMP management and logging
Note: Fibre Optic or Electrical Interface modules must be specified. External power supply not included.
