C9300X-48HX-1E: Why Choose Cisco’s High-Den
Port Density & Power Over Ethernet (PoE) Capabiliti...
Core Specifications and Target Applications
The Cisco Catalyst C9200L-24P-4X-A is a Layer 3 stackable switch designed for enterprises, healthcare campuses, and education networks requiring high-density Power-over-Ethernet (PoE+) and flexible uplink scalability. Key features include:
- 24x Gigabit Ethernet PoE+ ports (30W per port, 740W total budget).
- 4x 10G SFP+ uplinks for high-speed backbone or server connectivity.
- Cisco UADP 2.0 ASIC: Enables hardware-based security, QoS, and traffic analysis.
- StackWise-320: Pool up to 8 switches with 320 Gbps stacking bandwidth.
Performance Highlights and Use Cases
The C9200L-24P-4X-A addresses modern infrastructure demands with:
- High-power PoE+: Supports Wi-Fi 6/6E access points, pan-tilt-zoom (PTZ) cameras, and IoT hubs simultaneously.
- Multi-gig readiness: Use uplinks for 10G aggregation or future 25G/40G upgrades via modular expansion.
- Energy efficiency: IEEE 802.3az (EEE) compliance reduces power consumption by up to 30% during idle periods.
Ideal deployments:
- Hospital networks: Powers IP phones, infusion pumps, and security systems.
- University campuses: Connects lecture hall APs and research lab equipment.
- Retail warehouses: Supports inventory robots and surveillance systems.
Comparison with Older Catalyst Models
| Feature | C9200L-24P-4X-A | Catalyst 3850-24P |
|---|---|---|
| PoE Budget | 740W | 415W |
| Uplink Speed | 10G | 1G/10G (module-dependent) |
| Stacking Bandwidth | 320 Gbps | 160 Gbps |
| Management | Cisco DNA Center | Prime Infrastructure |
Addressing Critical Deployment Questions
Q: Can it support legacy PoE devices (802.3af)?
A: Yes—ports auto-negotiate between 802.3af (15.4W), 802.3at (30W), and UPoE (60W).
Q: How does it ensure uptime for mission-critical systems?
A: N+N power redundancy with hot-swappable PSUs and StackWise-320 for hitless failover during stack member failures.
Q: Is it compatible with SD-Access architectures?
A: Fully integrates with Cisco DNA Center for automated policy enforcement, segmentation, and AI-driven analytics.
Q: What security features protect against breaches?
A: MACsec encryption, TrustSec microsegmentation, and Cisco Umbrella integration for DNS-layer threat blocking.
Procurement and Support
For guaranteed authenticity and lifecycle services, the C9200L-24P-4X-A is available through itmall.sale, a certified Cisco partner offering EDU/enterprise discounts.
Engineer’s Perspective: Strategic Value and Limitations
In deploying this switch across retail and hospital networks, its 740W PoE+ capacity eliminates the need for midspan injectors, simplifying cabling. The 10G uplinks future-proof edge-to-core transitions, while StackWise-320 ensures scalability. However, organizations with sub-100 devices may find the cost disproportionate—consider the C9200CX-12T-1A for smaller sites. For campuses planning IoT expansions or hybrid work models, the C9200L-24P-4X-A is a robust, long-term solution, provided IT teams leverage DNA Center’s full potential to automate workflows and preempt bottlenecks.