In reply to Ashvin.

Ashvin, this 4th generation silicon chipset leverages new technologies to greatly enhance the efficiency of the ASR9K. It is a 16nm device and integrates functionality which use to be performed by multiple chips into a single device, making the new line cards much denser and more power efficient while retaining backwards compatibility with existing ASR9K linecards. Please let me know if you have more comments/questions on the device or our 4th generation linecards.