Network Vendor suggestions/reviews, Arista Networks, Dell Force10, Juniper, Extreme Networks etc...

[ebais at a2b-internet.com (Erik Bais)]

Hi Blake,

Purple is the new Green. 

I would have a vote for Extreme Networks if you look for a high density, low latency, non blocking setup.
Their BD X8 could do 768 10G's per chassis (2304 ports per rack). Later this year the BD X8 will also do the new gen 100G. 
Their switches are one of the fastest switches you can find for a datacenter setup, along with their TOR switch, the 48 port 10G 1U switch, the X670/X670V.