Overview of the Cisco C9300-24T-10A

The ​​Cisco Catalyst C9300-24T-10A​​ is a high-performance, stackable switch designed for enterprise networks requiring ​​10G uplink capacity​​ and advanced software-defined networking (SDN) capabilities. Part of the Catalyst 9300 family, this model includes ​​24 Gigabit Ethernet ports​​ and ​​four 10G SFP+ uplinks​​ pre-configured for high-speed aggregation. The “10A” designation signifies it ships with the ​​Cisco DNA Advantage license​​, enabling full feature access for automation, security, and analytics.

Core Technical Specifications and Features

• ​​10G Uplink Readiness​​: Built-in ​​10G SFP+ ports​​ support high-bandwidth connections to core switches or servers, eliminating the need for separate uplink modules.
• ​​Cisco DNA Advantage License​​: Out-of-the-box access to ​​SD-Access​​, ​​Encrypted Traffic Analytics (ETA)​​, and dynamic routing protocols like OSPF and BGP.
• ​​StackWise-480 Technology​​: Allows stacking of up to eight switches with a ​​960 Gbps backplane​​, ideal for scalable, low-latency networks.
• ​​UADP 2.0 ASIC​​: Delivers ​​line-rate throughput​​ even with advanced features like QoS and ACLs enabled.

Licensing and Scalability Considerations

A critical user question is: ​​“Does the 10A license cover future software upgrades?”​​ Yes—the DNA Advantage license includes ​​3-year access to software updates and feature expansions​​, with options to renew. Unlike models with Essentials licensing, the 24T-10A supports ​​full programmability​​ via Cisco DNA Center and API-driven workflows.

Deployment Scenarios: Where Does the 24T-10A Excel?

• ​​High-Speed Campus Backbones​​: Combines 1G access ports with 10G uplinks for traffic-intensive applications like video conferencing or large data transfers.
• ​​Software-Defined Branch Offices​​: Pre-licensed for SD-Access, enabling zero-trust security and policy-based automation.
• ​​Future-Proof Edge Networks​​: The 10G uplinks and DNA Advantage tools simplify transitions to 25G/40G infrastructures.

For organizations prioritizing verified sourcing, the “C9300-24T-10A” is available here.

Addressing Common User Concerns

​​Q: How does the 24T-10A differ from the 24H-E= or 24P-P models?​​
A: Unlike the PoE-focused 24P-P or non-PoE 24H-E=, the 24T-10A emphasizes ​​10G uplinks and SDN readiness​​ out of the box. It also includes a higher-tier license, reducing long-term TCO for advanced deployments.

​​Q: Is redundant power supply supported?​​
A: Yes—the switch accepts ​​Cisco’s 1100W AC or 715W DC power modules​​ for N+1 redundancy in critical environments.

Final Perspective

Having integrated the C9300-24T-10A into campus networks, its ​​pre-configured 10G uplinks and DNA Advantage licensing​​ significantly reduce deployment complexity. For enterprises balancing immediate performance needs with long-term SDN strategies, this model eliminates the “license upgrade treadmill” common with Essentials-tier switches. While PoE-centric models cater to IoT-heavy deployments, the 24T-10A remains unmatched in environments where uplink bandwidth and automation are non-negotiable.