Cisco NCS4202-SA=: Carrier-Class Service Aggr
Hardware Architecture and Core Specifications�...
Key Technical Specifications and Design Focus
The Cisco C9300X-48HXN-A= is a high-density, non-PoE switch in the Catalyst 9300X series, designed for enterprise aggregation or core layers. It offers 48x 10/25G SFP28 ports and 8x 40/100G QSFP28 uplinks, supporting Cisco StackWise-1T for scalable stacking with up to 1 Tbps bandwidth per stack. Equipped with Cisco DNA Advantage licensing, it enables intent-based networking, predictive analytics, and SD-Access integration.
Q: Does this model support MultiGigabit copper ports?
A: No. Unlike Catalyst 9300X models with RJ45 ports (e.g., C9300X-48HX-1A), the C9300X-48HXN-A= focuses on fiber-optic connectivity, making it ideal for data centers or high-speed backbone deployments.
Target Applications and Performance Advantages
Q: Is this switch suitable for hyperscale data centers?
A: Absolutely. The C9300X-48HXN-A= provides line-rate throughput across all ports, ensuring zero congestion for latency-sensitive workloads like AI/ML clusters or real-time analytics. Its deep buffer memory (up to 16 GB) minimizes packet loss during traffic spikes.
Q: How does it handle network segmentation?
A: Built-in Cisco TrustSec enables policy-based segmentation, while NetFlow/IPFIX provides granular traffic visibility. For enterprises managing hybrid clouds, these features simplify compliance and threat detection.
Comparison with Other Catalyst 9300X Models
| Feature | C9300X-48HXN-A= | C9300X-48HX-1A |
|---|---|---|
| Port Type | 48x SFP28 | 48x MultiGig RJ45 |
| Uplink Capacity | 8x 100G | 4x 40G |
| Stacking Bandwidth | 1 Tbps | 480 Gbps |
| Primary Use Case | Data center core | Campus aggregation |
The C9300X-48HXN-A= is optimized for fiber-rich, high-speed environments, whereas the 48HX-1A caters to copper-based campus networks requiring MultiGig access.
Final Recommendations and Availability
For enterprises prioritizing ultra-low latency and massive uplink capacity, the C9300X-48HXN-A= is unmatched in its class. To verify pricing and stock, visit the [“C9300X-48HXN-A=” link to (https://itmall.sale/product-category/cisco/).
Having worked with similar switches in cloud infrastructure projects, I’ve found the StackWise-1T architecture invaluable for simplifying spine-leaf topologies. While its lack of copper ports limits edge use, its fiber-centric design makes it a cornerstone for modern data centers demanding scalability and speed.