Carrier access networks are built using a wide range of network protocols and services, requiring multiservice processors for protocol translation. Add/drop multiplexers, Multiservice Provisioning Platforms (MSPP), and other packet optical systems provide a key link between packet networks and time-division multiplex (TDM) networks.
- Supports SONET/SDH, DS3/E3/STS-1 and DS1/J1/E1 for point-to-point and ring applications
- Supports all STS-12/STM-4 ,STS-3/STM-1 and STS-1/STM-0 terminations for maximum flexibility
- Connects up to 48 STS-1/DS3/E3 and 336 DS1/J1 or 252 E1 links for wide connectivity
- Integrates mapping, framing and switching for minimum system footprint