The Cisco Catalyst C9300L-24T-TX-E is a robust, enterprise-grade Layer 3 managed switch designed to be the foundation of modern, secure, and scalable access networks. Built on Cisco’s Unified Access Data Plane (UADP) 2.0 architecture and powered by the open, programmable Cisco IOS XE operating system, this switch is purpose-built to address the critical demands of today’s digital workplace: security, IoT integration, mobility, and cloud connectivity.
It features 24 fixed 10/100/1000 Mbps Gigabit Ethernet copper ports for high-density endpoint connectivity and 4 fixed 10G SFP+ uplink ports for high-speed, low-latency connections to aggregation layers or core switches. Leveraging Cisco StackWise-320 technology, it supports stacking of up to 8 switches, delivering a massive 320 Gbps stacking bandwidth and enabling non-stop forwarding with sub-50 microsecond failover (NSF/SSO).
This model comes pre-loaded with the Cisco Network Advantage license, unlocking a comprehensive suite of advanced Layer 3 routing protocols (OSPF, EIGRP, BGP), sophisticated security features (MACsec encryption, 802.1X, ACLs), and robust Quality of Service (QoS) mechanisms. It is an ideal solution for organizations seeking a future-proof, cost-effective, and highly reliable switching platform for campus access, branch offices, and converged IoT environments.
| Feature | Business Benefit |
|---|---|
| 24 x 1G Copper Ports + 4 x 10G SFP+ Uplinks | Delivers high-density Gigabit connectivity for endpoints and 10Gbps fiber uplinks for scalable, high-speed backbone integration. |
| StackWise-320 Technology (Up to 8 Switches) | Creates a single logical switch with 320 Gbps total stacking bandwidth, simplifying management and enabling linear performance scaling. |
| Non-Stop Forwarding (NSF/SSO) | Ensures sub-50 microsecond failover during stack master changes, eliminating network downtime and ensuring business continuity. |
| Cisco IOS XE (Open & Programmable) | Provides a modern, secure OS with support for model-driven programmability (NETCONF, RESTCONF) and containerized applications, enabling automation and DevOps practices. |
| Advanced Layer 3 Routing | Supports OSPF, EIGRP, BGP, and Policy-Based Routing (PBR), enabling intelligent traffic management and seamless integration into complex routed enterprise networks. |
| Enterprise-Grade Security | Offers MACsec (128/256-bit AES) encryption for wire-speed data privacy, 802.1X authentication, Access Control Lists (ACLs), and Trustworthy Systems for end-to-end threat defense. |
| High Scalability | Supports up to 32,000 MAC addresses, 32,000 IPv4 routes, and 16,000 IPv6 routes, catering to large and growing network environments. |
| Jumbo Frame Support (up to 9198 bytes) | Optimizes performance for large data transfers, such as in data centers, video streaming, and backup operations. |
| Cisco DNA Center & SD-Access Ready | Fully compatible with Cisco’s Software-Defined Access architecture, enabling policy-based automation, segmentation, and zero-trust security across the entire network. |
| Enhanced Limited Lifetime Warranty | Backed by Cisco’s warranty, reducing Total Cost of Ownership (TCO) and providing long-term investment protection. |
| Parameter | Specification |
|---|---|
| Product Model | Cisco Catalyst C9300L-24T-TX-E |
| Switch Type | Layer 3 Managed Stackable Access Switch |
| Downlink Ports | 24 x 10/100/1000Base-T RJ45 (Auto-sensing, Auto-MDIX) |
| Uplink Ports | 4 x 10G SFP+ (fixed, supports 1G/10G SFP/SFP+ transceivers) |
| Management Ports | 1 x RJ45 Console, 1 x RJ45 Management (10/100/1000), 1 x USB 2.0 |
| Switching Capacity | 128 Gbps (non-stacked); 448 Gbps (fully stacked) |
| Forwarding Rate | 95.23 Mpps (non-stacked); 333.33 Mpps (fully stacked) |
| Stacking Technology | StackWise-320, up to 8 units per stack |
| Stack Bandwidth | 320 Gbps |
| MAC Address Table | 32,000 entries |
| Routing Table | 32,000 IPv4 routes; 16,000 IPv6 routes |
| Jumbo Frames | Up to 9198 bytes |
| VLANs | 4,094 |
| Default Software License | Network Advantage |
| Power Supply | Single fixed 715W AC power supply (115–240V AC); Redundant PSU option available |
| Fan | Modular, hot-swappable fan tray |
| Dimensions (W x D x H) | 44.5 x 445 x 450 mm (1U rack-mountable) |
| Weight | Approximately 6.8 kg (15 lbs) |
| Operating Temperature | -5°C to 45°C (23°F to 113°F) |
| Environmental Compliance | RoHS, TAA compliant |
A: The C9300L-24T-TX-E features 24 x 1G copper ports and 4 fixed 10G SFP+ uplinks. Other models in the series may offer different port configurations (e.g., PoE+ ports like C9300L-24P-4X-E) or different uplink speeds (e.g., 1G SFP uplinks like C9300L-24T-4G-E). The “-E” suffix denotes the Network Advantage software license.
A: Yes, it can be stacked with other C9300L series switches using StackWise-320 technology, forming a single logical unit. It is not compatible for stacking with the standard C9300 (non-L) series or older Catalyst switch families.
A: No, the C9300L-24T-TX-E is a data-only model and does not support PoE or PoE+. For PoE capabilities, consider the C9300L-24P-4X-E model.
A: The Network Advantage license includes advanced Layer 3 routing (OSPF, EIGRP, BGP), comprehensive security (MACsec, TrustSec), advanced QoS, IPv6 First Hop Security, and full programmability APIs (NETCONF, RESTCONF).
A: You can stack up to 8 Cisco Catalyst C9300L series switches into a single logical unit using the StackWise-320 technology.
A: Yes, the C9300L series is fully compatible with Cisco DNA Center, enabling end-to-end network management, automation, analytics, and implementation of the SD-Access architecture.
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