Being a very recent product, I do not expect many deployments of this hardware. From the Data sheet i find this is obviously targeted for the core of the network with hardware swtiching for IPv6, MPLS & GRE and also hardware assistied NAT.
It has very high forwarding rate of 400 Mpps and with a switching speed of 720 Gpbs
http://www.cisco.com/warp/public/cc/pd/si/casi/ca6000/prodlit/sup72_ds.htm
