Cisco Nexus 3548

The Cisco Nexus 3548 uses an algorithmic buffer (Cisco's ASIC, not Broadcom merchant silicon). The buffer is dynamically managed.

Field	Value
Ports	48 SFP+
RX Queues	4Q
Total Buffer	18 MB
TX Buffer	5.8 MB

The Nexus 3548 is notable for its ultra-low latency mode and configurable buffer allocation.

References

• Nexus 3548 Architecture

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