Orckit Communications
Orckit’s PTN solution is designed to scale up the delivery of residential, business and mobile backhauling services in next-generation telecom networks. Incorporating its CM-4000 product family, Orckit’s PTN solution encompasses a series of PTN switches based on MPLS and MPLS-TP technologies that offer a flexible mix of Ethernet and TDM services that facilitate the migration toward a packet based network.http://www.orckit.com