Arista is launching a new product line today shrouded in mists of SDN and cloud buzzwords: the 7150 series top-of-rack switches. As expected, the switches offer up to 64 10GE ports with wire speed L2 and L3 forwarding and 400 nanosecond(!) latency.
Also expected from Arista: unexpected creativity. Instead of providing a 40GE port on the switch that can be split into four 10GE ports with a breakout cable (like everyone else is doing), these switches group four physical 10GE SFP+ ports into a native 40GE (not 4x10GE LAG) interface.
But wait, there’s more...