SDH type data transmission services are synchronous services based on an SDH backbone. They enable the creation of a synchronous SDH digital channel.
The technology was created as a development of the PDH standard. The system’s basic unit is an STM-1 transport unit with transmission rates of up to 155 Mbps, which enables easy interoperation with a plesiochronous PDH network with a transmission rate of 140 Mbps.
- Nationwide access – use of the backbone network and radio and cable access links
- Individual choice of capacity – we provide a guaranteed link capacity as well as the possibility of increasing it at short notice
- SLA guarantees
- Comprehensive service – the network is fully monitored and managed by Atman