DN3-HW-APL-XL: Is This Cisco’s Next-Gen Ent
Breaking Down the DN3-HW-APL-XL Nomenclature Cisco’s ...
Core Functionality of the C9300-24T-A: Built for Enterprise-Grade Copper Networks
The Cisco Catalyst C9300-24T-A is a 24-port Gigabit Ethernet Layer 3 switch optimized for high-performance copper-based networks. Unlike PoE or fiber-focused models, it prioritizes cost-effective RJ45 connectivity with Cisco DNA Essentials licensing for automated network management. Its 350W power supply supports energy-efficient operations, while StackWise Virtual enables stacking of up to eight switches for simplified scalability.
Key strengths:
- Dedicated copper ports for seamless integration with legacy devices.
- Integrated security with TrustSec and MACsec encryption.
- Modular uplinks (4x slots) for 1G/10G/25G flexibility.
Feature Comparison: C9300-24T-A vs. PoE and Fiber Variants
This model bridges the gap between PoE-heavy and fiber-reliant deployments. Here’s how it contrasts with the C9300-24P-A= (PoE) and C9300-24S-1E (fiber):
| Feature | C9300-24T-A | C9300-24P-A= | C9300-24S-1E |
|---|---|---|---|
| Port Type | 24x 1G RJ45 (non-PoE) | 24x PoE+ RJ45 | 24x 1G SFP |
| Power Budget | 350W (device operations) | 740W (PoE-focused) | 515W (fiber module support) |
| Ideal Use Case | Core office LANs, legacy upgrades | IoT/AP-heavy environments | Data center fiber aggregation |
Addressing Key User Concerns
Q: Can this switch handle PoE devices if needed?
A: No. The 24T-A lacks PoE support, but it can be paired with external injectors or PoE switches like the 24P-A= for hybrid deployments.
Q: Is it compatible with multi-gigabit speeds?
A: Yes. Using 10G or 25G network modules in its uplink slots, the switch supports high-speed backbone connectivity.
Q: What’s included in DNA Essentials?
A: The license covers automated QoS, basic threat analytics, and Cisco SD-Access for segmentation. For procurement options, visit the [“C9300-24T-A” link to (https://itmall.sale/product-category/cisco/).
Q: Does it support redundant power supplies?
A: Yes. The switch accepts dual 350W AC or DC PSUs for mission-critical uptime.
Final Perspective: Where This Switch Fits in Modern Networks
In retail and education deployments where legacy RJ45 devices dominate, the 24T-A eliminates the cost overhead of unused PoE or fiber ports. Its streamlined design and DNA Essentials integration make it ideal for IT teams transitioning from older Catalyst 2960 setups. While PoE models cater to device-heavy environments, the 24T-A’s low power draw and copper-forward architecture ensure reliability in offices where gigabit copper remains the backbone. Pairing it with fiber switches like the 24S-1E at the core creates a balanced, future-ready infrastructure without overengineering. For businesses prioritizing simplicity and cost control, this switch is a pragmatic choice—even if it lacks the flash of newer multi-gig or PoE++ models.