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What Is the Cisco C9300-24P-E= Switch?
The Cisco Catalyst C9300-24P-E= is a 24-port PoE+ Layer 3 switch optimized for powering high-density endpoints like IP phones, wireless access points (APs), and IoT devices. Part of the Catalyst 9300 Series, it integrates Cisco DNA Software Essentials for automation, visibility, and policy enforcement. The “E=” suffix denotes a network essentials license tier, providing base Layer 3 features for midsized deployments.
Critical Technical Specifications
- Ports: 24x 1G PoE+ RJ45 ports (370W total PoE budget) + 4x 1G/10G SFP+ uplinks.
- Stacking: Supports StackWise-320 with up to 320 Gbps stacking bandwidth across 8 switches.
- Power Efficiency: EnergyWise compliance for dynamic power allocation and monitoring.
- Resiliency: Hot-swappable power supplies and modular fans for redundancy.
- Security: Includes MACsec-256 encryption, Cisco TrustSec, and role-based access control (RBAC).
Primary Use Cases and Applications
- PoE-Driven Deployments: Supports 802.3at PoE+ for devices like Cisco 9100 APs, IP cameras, and digital signage.
- Distributed Office Networks: Ideal for branch offices requiring unified policy enforcement via Cisco DNA Center.
- Converged IoT Networks: Securely powers and connects IoT sensors while segmenting traffic with Cisco Cyber Vision.
- Voice over IP (VoIP): Prioritizes voice traffic with AutoQoS and ensures uninterrupted power during outages.
C9300-24P-E= vs. C9300-24H-10A: Key Differences
| Feature | C9300-24P-E= | C9300-24H-10A |
|---|---|---|
| Port Types | 24x 1G PoE+ RJ45 | 24x 10G SFP+ |
| Uplinks | 4x 1G/10G SFP+ | 4x 40G QSFP+ |
| PoE Budget | 370W | Not available (non-PoE model) |
| Target Environment | High-PoE access layer | High-speed aggregation/core |
Where to Purchase the C9300-24P-E= Reliably?
For enterprises seeking authentic, warrantied Cisco hardware, [C9300-24P-E= link to (https://itmall.sale/product-category/cisco/) provides certified refurbished or new units. Itmall.sale ensures license validity and offers post-purchase support for Cisco DNA subscriptions, critical for maintaining feature access.
Practical Deployment Insight
The C9300-24P-E= excels in environments where PoE density and simplified Layer 3 routing are non-negotiable. From firsthand setups, its 370W PoE budget reliably powers 24x Cisco APs without requiring external injectors. However, plan uplink capacity carefully—the 10G SFP+ ports can bottleneck if aggregating multiple high-traffic AP groups. For future scalability, pair it with 40G switches like the C9300-24H-10A in the core. Always validate power supply redundancy before deploying mission-critical devices.