Marvell announced the ".. Marvell® Prestera® DX4200 series of packet processors that enable highly differentiated service-delivery solutions in the access and aggregation layers for a new generation of converged fixed and mobile networks. Services such as mobile video, applications and gaming are imposing complex bandwidth management challenges for private and public wireless services, and exploding mobile data usage is forcing significant investments and upgrades in the mobile backhaul environment .. The Prestera DX 4200 will sample to lead customers in September 2013. Interested parties can contact their local Marvell representative for further details of the comprehensive system development kit (SDK) and related device collateral of the DX family of products".
See "Marvell Introduces New Prestera DX Products for Next-Generation Service Delivery Applications" - here.