BCM56980B0KFSBG is a high-performance, high connectivity network switching device that can support up to 32 400GbE, 64 200GbE, or 128 100GbE switching ports.
BCM56980B0KFSBG is a high-performance, high connectivity network switching device that can support up to 32 400GbE, 64 200GbE, or 128 100GbE switching ports.
Functional Features
Provide 256 integrated serial deserializers with 56G-PAM4
Supports 200GbE and 400GbE
Up to 32x400GbE, 64x200GbE, or 128x100GbE ports
Compared to previous Tomahawk devices, the power consumption of each port has been reduced by over 40%
New instrument features such as in band telemetry, delay bar chart, switch over monitor, etc
The new 'Elephant Traffic' feature can detect high bandwidth, long-life traffic and take QoS measures to protect 'Mouse Traffic'
Compared to previous Tomahawk devices, the scale of IP routing forwarding has more than doubled
Dynamic load balancing and dynamic group multi-path enhance ECMP functionality
The new shared buffer architecture can provide 4 times the burst absorption capacity and higher performance for ROCEv2 workloads
PCIe Gen3 x4 host CPU interface with on-chip accelerator can increase control surface performance by 5 times
Compatible with previous generation Tomahawk and Tomahawk 2 devices
