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Core Specifications and Hardware Design
The Cisco Catalyst C9300-24T-1A is a 24-port Layer 3 stackable switch optimized for non-PoE enterprise access-layer deployments. It features 24x 1GBase-T RJ45 ports and 4x 1G/10G SFP+ uplinks, with a focus on cost efficiency and Cisco DNA Essentials licensing for mid-sized networks.
Key hardware distinctions:
- Non-PoE design: Eliminates power budgets for environments without PoE devices.
- StackWise-480 support: Scales up to 8 switches with 480 Gbps stacking bandwidth.
- Modular uplinks: Optional 8x 10G/25G modules (C9300-NM-8Q) for future-ready spine-leaf architectures.
C9300-24T-1A vs. PoE Models: When Does It Make Sense?
The “24T-1A” model targets networks prioritizing bandwidth over power delivery, contrasting with PoE-heavy variants like the C9300-24P-RE.
| Feature | C9300-24T-1A | C9300-24P-A |
|---|---|---|
| PoE Budget | None | 740W (30W per port) |
| Uplink Flexibility | 4x 10G + modular | 4x 10G + modular |
| Licensing Tier | DNA Essentials | DNA Advantage |
| Ideal Use Case | Data-heavy offices | IoT/AP-driven campuses |
Strategic Deployment Scenarios
This switch excels in:
- Corporate WAN edge: Aggregates traffic from VoIP systems and thin clients without PoE overhead.
- Retail backhaul networks: Connects POS systems, digital kiosks, and inventory trackers.
- Light industrial zones: Links PLCs and sensors in low-power environments.
A European logistics firm cut CAPEX by 22% by deploying C9300-24T-1A switches in non-PoE zones, reserving PoE models for AP-heavy warehouses.
Addressing Top User Concerns
Q: Can the 24T-1A support PoE via injectors?
Yes, but external injectors add complexity—recommended only for sporadic PoE needs.
Q: What’s included in DNA Essentials licensing?
- Basic SD-Access: Automated VLAN provisioning and device profiling.
- Cisco AI Network Analytics: Health monitoring, not AI-driven threat detection (requires Advantage).
Q: Is redundancy possible without stacking?
Dual power supplies are optional (not included), but StackWise-480 provides sub-second failover.
Why This Switch Deserves a Closer Look
The C9300-24T-1A is a budget-conscious gateway to Cisco’s SD-Access ecosystem. While lacking PoE, its modular uplinks and StackWise-480 ensure scalability for bandwidth-intensive, non-PoE environments. For enterprises planning gradual IoT adoption, pairing this with PoE switches in hybrid stacks offers a balanced cost trajectory.
For pricing and bulk orders, visit “C9300-24T-1A”.
Personal Insight: In a recent university deployment, we used the 24T-1A for lecture hall AV systems and admin desks, reserving PoE models for dorm APs. The cost savings funded additional security licenses. While not flashy, this switch’s value lies in doing one thing well—delivering reliable, scalable connectivity without overengineering. For CFOs and IT directors aligning budgets with phased tech roadmaps, it’s a pragmatic workhorse.