Orckit-Corrigent's CM-4140 is a Packet Transport Network (PTN) switch. It is MPLS and MPLS-TP interoperable product with a wide set of transport features, including Ethernet and TDM over packet services and transport-class availability, synchronization and management.
CM-4140 is a cost-optimized, low power and small-footprint switch.
CM-4140 enables service providers to deploy MPLS and MPLS-TP at the first level of metro aggregation and deliver SDH migration, Carrier Ethernet enterprise VPN and residential triple play applications, and mobile backhauling.