The NC8400-4TH switch supports a maximum of 64x 40/100G and 16x 400G, or 128x 40/100G high-density full line rate ports through flexible line cards combinations of NC8400-32C and NC8400-16CD. It's optimal for spine deployments in large data centers, HPC, service provider and cloud provider.
The switch employs an advanced cache scheduling mechanism to maximize the device's cache capability. With PFC and ECN to implement the low-latency, zero packet loss, high throughput and service forwarding rate, ensuring non-blocking transmission in the increasingly demanding data center environment.