Cisco C9300-24P-A: Enterprise-Ready 24-Port PoE+ Switch for Scalable Network Infrastructure | iTechardware
For businesses seeking scalable, secure, and high-performance access layer switches, Cisco’s Catalyst 9300 Series has become the industry standard. Among its standout models is the C9300-24P-A, a 24-port Power over Ethernet (PoE+) switch that delivers enterprise-grade performance, security, and flexibility. At iTechardware, we offer genuine Cisco equipment and in-depth insights to help you choose the right networking solution—so let’s explore why the Cisco C9300-24P-A is an ideal choice for your enterprise network.
What is the Cisco C9300-24P-A?
The Cisco C9300-24P-A is a 24-port PoE+ switch with Network Advantage licensing, part of the powerful Catalyst 9300 Series designed for access layer switching in campus and branch networks. It supports advanced security, full-stack programmability, and cloud-readiness through Cisco DNA (Digital Network Architecture).
This switch is stackable, highly scalable, and built for Gigabit Ethernet environments where consistent power delivery, uptime, and advanced management features are essential.
Key Features of the Cisco C9300-24P-A
1. 24x PoE+ Ports
The switch offers 24 x 10/100/1000 Ethernet ports with PoE+ support, delivering up to 30W per port and a total PoE budget of 445W. This is perfect for powering IP phones, access points, surveillance cameras, and other PoE-enabled devices—without needing separate power supplies.
2. Modular Uplink Flexibility
The C9300-24P-A supports modular uplinks, allowing you to choose from various modules (1G, 10G, or 25G) based on your current and future needs. This flexibility ensures investment protection and scalability.
3. Stacking Capability
It supports StackWise-480 technology, enabling you to stack up to 8 switches with 480 Gbps of stack bandwidth. This simplifies management and improves redundancy and scalability across your access layer.
4. Advanced Software – Network Advantage
The “A” in C9300-24P-A indicates the Network Advantage license, which unlocks:
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Advanced routing (OSPF, EIGRP, BGP)
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Full-stack security features
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SD-Access support
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Layer 3 capabilities
This makes it ideal for large or security-conscious environments.
5. Built for Security
Security is embedded throughout with features like:
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802.1X access control
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Encrypted traffic analytics (ETA)
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TrustSec and MACsec 256-bit encryption
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Segmentation and threat containment
The C9300-24P-A ensures network integrity in zero-trust architectures.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | C9300-24P-A |
| Ports | 24 x 1G PoE+ Ethernet |
| PoE Budget | 445W |
| Stacking | StackWise-480 (up to 8 units) |
| Uplink Module | Modular (sold separately: 1G/10G/25G options) |
| Software License | Network Advantage |
| Layer | Layer 3 |
| Switching Capacity | Up to 128 Gbps |
| Forwarding Rate | 95 Mpps |
| MACsec Support | Yes (256-bit encryption) |
| Power Supply | Dual redundant available |
Use Cases for the Cisco C9300-24P-A
🏢 Enterprise Access Layer
Perfect for large enterprises needing secure, high-performance access switches that support VoIP, Wi-Fi 6 APs, and surveillance—all over PoE+.
🏫 Education & Campus Networks
Connect student devices, security systems, and wireless APs in universities and schools with advanced traffic management and stacking capability.
🏥 Healthcare & Smart Buildings
Securely power and control medical devices, environmental sensors, and cameras—all from a single switch with encrypted traffic handling.
Benefits of Choosing the Cisco C9300-24P-A
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✅ Future-Ready: Supports automation, programmability, and cloud-based management via Cisco DNA Center.
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✅ High Power Delivery: 445W PoE+ budget means you can run multiple devices without external power adapters.
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✅ Security at Scale: Built-in segmentation, identity control, and threat detection.
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✅ Enterprise Features: Network Advantage license gives you advanced L3 features and SD-Access capabilities.
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✅ Flexible Uplinks: Mix-and-match uplink modules for maximum adaptability.
Cisco C9300-24P-A vs Alternatives
| Model | Ports | License | PoE Budget | Best For |
|---|---|---|---|---|
| C9300-24P-A | 24x PoE+ | Network Advantage | 445W | Enterprise networks needing advanced L3 features |
| C9300-24P-E | 24x PoE+ | Network Essentials | 445W | Simpler networks with basic L3 needs |
| C9200-24P-A | 24x PoE+ | Network Advantage | 370W | Cost-effective branch deployments |
| C2960X-24PS-L | 24x PoE+ | LAN Base | 370W | Small office PoE switching |
Why Buy from iTechardware?
At iTechardware, we pride ourselves on being a trusted partner for IT professionals and businesses. Here’s why our customers choose us:
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💯 Genuine Cisco hardware with full warranty
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🚚 Fast global shipping and secure packaging
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📞 Expert guidance from Cisco-certified engineers
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💼 Volume discounts and reseller options available
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🛠️ Post-purchase support for setup and scaling
Final Thoughts
The Cisco C9300-24P-A is not just a switch—it’s an enterprise-grade solution designed for modern networking environments that demand scalability, security, and future-readiness. Whether you’re expanding your campus infrastructure, deploying IoT/PoE devices, or planning for SD-Access, this model has the power and flexibility to deliver.
Looking to purchase the C9300-24P-A for your organization? Get in touch with our team at iTechardware today for the best pricing, expert consultation, and dependable delivery.