The Cisco Nexus 3064 switch is a high-performance, high-density, ultra-low-latency Ethernet switch. This compact one-rack-unit (1RU) form factor 10 Gigabit Ethernet switch provides line-rate layer 2 and layer 3 switching. Cisco Nexus 3064 is a true PHY-less switch that is optimized for low latency and low power consumption. Cisco Nexus 3064 is well suited for financial co-location deployments that require support for comprehensive unicast and multicast routing protocol features at ultra-low latencies. This switch supports both forward and reversed airflow schemes with AC and DC power inputs.