The Nokia 1850 Transport Service Switch (TSS) supports any mix of traffic, from all-circuit to all-packet. These network transport switches are perfectly suited for evolving traditional Multi-Service Provisioning Platforms (MSPPs) to Packet Transport Networks (PTNs) as well as for cost-effective greenfield PTN installations.
The 1850 TSS platforms provide converged support for Carrier Ethernet and SDH/SONET, connection-oriented support for packet services, and native and emulated support for TDM services.
With the 1850 TSS, service providers can integrate new equipment into an MSPP SDH/SONET infrastructure to replace older equipment that is at end-of-life/end-of-support. At the same time, providers can support the latest packet networking technologies that enable deployment of advanced services such as LTE and MEF CE2.0.