Its a 3TBits/s chipset from Broadcom https://www.broadcom.com/products/ethernet-communication-and...

Thanks for the link, but how does this relate to my comment asking comment asking why you can't build your own router with commodity hardware? Isn't the Tommahawk and Jericho intended for ODMs who are building traditional switches?

It's pointless to use anything other than these ASICs because their price/performance is so far ahead. Software routing is especially pointless.