ECS-AGGREGATIONThis high-density aggregation switch features 48 SFP28 ports supporting 25G speeds and 6 QSFP28 ports for 100G connectivity. It offers a 1.8 Tbps switching capacity and includes Layer 3 capabilities. Multi-Chassis Link Aggregation (MC-LAG) support is provided for high availability system designs and load balancing. The switch comes with two hot-swappable PSUs for power redundancy. It requires a 4-post rack, or a center-mount bracket or cantilever shelf on 2-post racks for optimal support.