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Cisco Nexus 3548P Switch : 250ns Latency & 48-Port Density For HFT/Cloud
The Cisco Nexus 3548P-10GX (N3K-C3548P-10GX) is a high-performance data center switch designed for ultra-low latency, high-density 10G/40G networking, and scalable cloud environments. Ideal for high-frequency trading (HFT), AI/ML workloads, and high-performance computing (HPC), this switch delivers industry-leading 250ns latency with deterministic performance, ensuring consistent speed for latency-sensitive applications.
✅ Ultra-Low Latency (250ns) – Custom ASIC-powered switching minimizes delay, critical for financial trading, real-time analytics, and HPC.
✅ 48-Port Flexibility – Supports 48x10G SFP+ or 12x40G QSFP+ (breakout to 4x10G), offering high-density connectivity for modern data centers.
✅ High-Speed Performance – Non-blocking wire-speed throughput (1.44 Tbps) with deep buffers for bursty traffic.
✅ Advanced Networking – Supports VXLAN, NVGRE, ECMP, and telemetry for scalable, software-defined networking (SDN).
✅ Energy Efficient – Optimized power consumption with hot-swappable PSUs & fans for high availability.
| Parameter | Specification |
|---|---|
| Ports | 48x10G SFP+ or 12x40G QSFP+ |
| Latency | As low as 250ns |
| Throughput | 1.44 Tbps |
| Switching Capacity | 960 Gbps |
| Power Supplies | Dual hot-swappable (1+1 redundancy) |
| OS | Cisco NX-OS with automation APIs |
| Use Cases | HFT, Cloud, AI/ML, HPC |
Best-in-class latency for algorithmic trading and real-time data processing.
Future-ready scalability with 40G/10G flexibility and VXLAN support.
Seamless integration with Cisco ACI and Nexus 9000 for SDN deployments.
Ideal for financial firms, cloud providers, and enterprises requiring high-speed, low-latency networking, the Cisco Nexus 3548P-10GX ensures reliable, high-performance connectivity in demanding environments.