Cisco

16–64 Port 400G / 100G QSFP-DD & QSFP28 Ethernet Switch Series, Up to 12.8 Tbps, Cisco Cloud Scale ASIC, Flexible Port Configurations (400G/200G/100G/50G/25G/10G Breakout), 80MB Shared Buffer, Low Latency, VXLAN EVPN Fabric Support, Advanced Layer 2/3 (BGP, OSPF, IS-IS), Cisco NX-OS / ACI Mode, Programmability (REST/NETCONF/YANG), 1RU–2RU Form Factor, Front-to-Back Airflow, Hot-Swappable Fans (N+1 Redundancy), Redundant AC/DC PSUs