Cisco Switch N9K-C93240YC-FX2 : 48x40G Ports , High Performance &
Low Latency For Data Centers
The Cisco N9K-C93240YC-FX2 is a high-performance data center switch
from the Nexus 9000 series, designed for high-bandwidth,
low-latency applications. With 48x 40G QSFP+ ports, it delivers
flexible connectivity options, supporting breakout configurations
for 10G/25G/100G networks. Ideal for cloud environments, HPC
(High-Performance Computing), and enterprise data centers, this
switch ensures scalability, security, and automation for modern IT
infrastructures.
Key Features & Benefits
✔ High Port Density & Flexibility – 48x 40G QSFP+ ports,
configurable as 4x10G or 4x25G via breakout cables, enabling
seamless migration to higher speeds.
✔ Ultra-Low Latency – Optimized for financial trading, AI/ML
workloads, and latency-sensitive applications.
✔ High Throughput (7.2 Tbps) – Supports bandwidth-intensive
workloads with line-rate switching.
✔ Advanced Security – MACsec encryption (256-bit) for secure data
transmission, plus VXLAN/EVPN for network segmentation.
✔ Cloud & Automation Ready – Integrates with Cisco ACI, Ansible,
and Python scripting for SDN and DevOps workflows.
✔ Reliable & Energy-Efficient – Redundant power supplies (1+1/2+2),
hot-swappable fans, and low-power design.
Technical Specifications
| Parameter | Specification |
|---|
| Ports | 48x 40G QSFP+ (breakout to 192x 10G/25G) |
| Throughput | 7.2 Tbps |
| Latency | <1 microsecond (cut-through switching) |
| Power Supply | 2x 1200W AC/DC (hot-swappable) |
| Encryption | MACsec (256-bit AES) |
| Cooling | Front-to-back airflow with redundant fans |
| Dimensions | 1RU (1.72" x 17.3" x 22.5") |
Ideal Use Cases
Data Center Core/Aggregation – High-speed spine-leaf architectures.
AI/ML & HPC Clusters – Low-latency interconnects for GPU/CPU nodes.
Financial Services – Ultra-low-latency trading networks.
Cloud & Hyperscale – Automated, scalable infrastructure with
VXLAN/EVPN.
Why Choose Cisco N9K-C93240YC-FX2?
This Cisco Nexus switch combines performance, flexibility, and
security, making it a top choice for enterprises upgrading to
40G/100G networks. With Cisco’s NX-OS software and multi-cloud
integration, it ensures future-proof scalability for evolving data
center demands.
