C9300-24T-E - Cisco Catalyst 9300 24-Port Data Only Network Essentials
Cisco C9300-24T-E Catalyst 9300 24-Port Data Only Switch
High-Performance Stackable Access Switch for Enterprise Data Connectivity
The Cisco Catalyst C9300-24T-E is a high-performance 24-port data-only stackable access switch from the Catalyst 9300 Series by Cisco Systems. Designed for secure enterprise networking, IoT connectivity, and cloud-managed infrastructures, this switch delivers reliable Layer 2 and Layer 3 capabilities for modern campus networks.
Built on Cisco’s UADP 2.0 (Unified Access Data Plane) ASIC architecture, the C9300-24T-E provides enhanced scalability, advanced security, and optimized traffic handling for high-density enterprise deployments. With 24 Gigabit Ethernet RJ-45 ports, the switch supports high-speed workstation connectivity, server rack management, and back-office data aggregation in environments where Power over Ethernet (PoE) is not required.
The Cisco Catalyst C9300-24T-E supports StackWise-480 technology, enabling up to eight switches to operate as a single logical unit with up to 480 Gbps stacking bandwidth. This architecture improves network resiliency, simplifies management, and allows seamless scalability as enterprise networks grow.
For uplink connectivity, the switch features a modular network module slot supporting optional uplink modules such as 1G, 10G, 25G, and 40G Ethernet. This flexibility allows organizations to adapt their network infrastructure to evolving bandwidth requirements without replacing hardware.
Running the Network Essentials software suite on Cisco IOS XE, the C9300-24T-E delivers essential Layer 3 routing capabilities including OSPF, EIGRP (Stub), RIP, and static routing, making it suitable for distributed enterprise environments and Cisco SD-Access deployments.
Security is a core feature of the Catalyst 9300 architecture. The switch includes hardware-anchored Secure Boot and the Cisco Trust Anchor module, protecting the system against firmware tampering and counterfeit hardware threats. Additionally, advanced automation and visibility features help organizations manage IoT devices, enforce network policies, and maintain secure network segmentation.
With its modular uplink flexibility, enterprise-grade security, and scalable stacking architecture, the Cisco Catalyst C9300-24T-E provides a cost-effective and future-ready access switching solution for modern enterprise networks.
Product Specifications – Cisco Catalyst C9300-24T-E Switch
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| Specification | Details |
|---|---|
| Manufacturer | Cisco Systems |
| Product Name | Cisco Catalyst C9300-24T-E |
| Product Series | Cisco Catalyst 9300 Series |
| Part Number | C9300-24T-E |
| Switch Type | Enterprise stackable access switch |
| Deployment | Campus access layer / enterprise edge |
| Port Density | 24 × 10/100/1000 Mbps RJ-45 copper ports |
| PoE Support | None (Data-only model) |
| Uplink Ports | Modular uplink slot (network module required) |
| Supported Network Modules | C9300-NM-4G, C9300-NM-8X, C9300-NM-2Q, C9300-NM-4M, C9300-NM-2Y |
| Maximum Uplink Speed | Up to 40GbE depending on module |
| Switching Capacity | 128 Gbps (standalone) |
| Switching Capacity (Stack) | Up to 608 Gbps |
| Forwarding Rate | 190.47 Mpps |
| Stacking Technology | StackWise-480 |
| Stacking Bandwidth | Up to 480 Gbps |
| Maximum Stack Size | Up to 8 switches |
| ASIC Architecture | UADP 2.0 (Unified Access Data Plane) |
| DRAM (RAM) | 8 GB |
| Flash Memory | 16 GB |
| Operating System | Cisco IOS XE |
| Software License | Network Essentials |
| Layer Support | Layer 2 and Layer 3 switching |
| Routing Protocols | OSPF, EIGRP Stub, RIP, Static Routing |
| VLAN Support | Up to 4094 VLANs |
| MAC Address Table | Up to ~32,000 entries |
| Jumbo Frame Support | Up to 9198 bytes |
| Quality of Service | Advanced QoS with traffic shaping and prioritization |
| Security Features | Secure Boot, Cisco Trust Anchor module, MACsec encryption |
| Network Automation | Cisco DNA Center support |
| SD-Access Support | Yes |
| IoT Capabilities | Device profiling and automated policy enforcement |
| Multicast Support | IGMP v1/v2/v3 snooping |
| Power Supply (Default) | 350W AC |
| Power Supply Options | 350W / 715W / 1100W AC |
| Redundant Power | Supported |
| Cooling | Internal redundant fans |
| Management Interfaces | RJ-45 Console, USB console, 10/100/1000 Management port |
| Management Protocols | SNMP, SSH, Telnet, NetFlow, SPAN |
| Form Factor | 1RU rack mount |
| Dimensions | 1.73 × 17.5 × 17.7 inches (approx.) |
| Weight | ~16.4 lb (7.4 kg) |
| Typical Use Cases | Enterprise access layer, workstation connectivity, server rack management, back-office aggregation |
FAQs:
Q1. Can I add PoE to this switch later with a larger power supply?
No. The "T" in the part number indicates a "Data Only" chassis. The internal hardware lacks the PoE controllers and circuitry required to distribute power to the ports, regardless of the power supply wattage.
Q2. What is the benefit of the Network Essentials license over Network Advantage?
Network Essentials is more budget-friendly and covers standard Layer 3 access needs. If you require advanced features like full BGP routing, MPLS, or if the switch will act as a border node in an SD-Access fabric, you would need to upgrade to Network Advantage.
Q3. Is the stacking cable included?
No. Stacking cables (STACK-T1-50CM, 1M, or 3M) must be purchased separately.
Q4. Does this switch support 10G on the downlink ports?
No. The 24 downlink ports are fixed at 10/100/1000 Mbps. For 10G copper downlinks, you should investigate the Catalyst 9300X multigigabit models.
Q5. Can I use two power supplies for redundancy?
Yes. The C9300-24T-E has two power supply slots. For this data-only model, adding a second PWR-C1-350WAC-P provides 1+1 power redundancy.
