> It’s not even rare for Ethernet to be 1.5usec or less latency per switch. IIRC, Arista started off focusing on the financial market with low latency. There'

> It’s not even rare for Ethernet to be 1.5usec or less latency per switch. IIRC, Arista started off focusing on the financial market with low latency. There's fairly well regarded in a general sense nowadays (at least /r/networking often has folks recommending them as a vendor). "Measuring the latency of a 4ns switch": * https://www.arista.com/assets/data/pdf/Latency-4ns-Switch-Solution-Brief.pdf https://www.arista.com/assets/data/pdf/Latency-4ns-Switch-So...