Brand: Cisco · SKU: C9300-24UXB-A · MPN: C9300-24UXB-A · Category: Networking
The Cisco Catalyst 9300 Series C9300-24UXB-A is the next generation of the industry's most widely deployed stackable switching platform. Designed for security, IoT, mobility, and cloud, it is a higher-scale 'Deep Buffer' model that provides enhanced buffering (64 MB) and larger routing tables compared to standard models. It features 24 multigigabit ports supporting 100M, 1G, 2.5G, 5G, and 10Gbps speeds, along with Cisco UPOE capabilities. Built on the Unified Access Data Plane 2.0 (UADP 2.0) architecture, it delivers a switching capacity of up to 640 Gbps and supports StackWise-480 technology for high-availability stacking. The switch is optimized for Wi-Fi 6 and 802.11ac Wave 2, making it an ideal choice for high-density enterprise environments. It includes the Network Advantage software license, providing full Layer 3 capabilities and SD-Access compatibility.
| DRAM | 8 GB |
|---|---|
| Flash | 16 GB |
| Port Type | Multigigabit (100M/1G/2.5G/5G/10G) |
| Port Count | 24 Ports |
| PoE Support | UPOE (Universal Power over Ethernet) |
| Power Supply | 1100W AC Default |
| Packet Buffer | 64 MB (Deep Buffer) |
| Forwarding Rate | 476.19 Mpps (833.33 Mpps with stacking) |
| Software License | Network Advantage |
| MAC Address Table | 64,000 entries |
| Stacking Bandwidth | 480 Gbps |
| Switching Capacity | 640 Gbps (1120 Gbps with stacking) |
| Warranty | Cisco Enhanced Limited Lifetime Warranty (E-LLW) |
| Weight | 18.19 lbs |
| Dimensions | 1.73 x 17.5 x 19.1 in |
Cisco Catalyst 9300-24UXB-A is a high-performance, enterprise-grade switch engineered for security and scalability. As part of the Catalyst 9000 family, it is a foundational building block for Cisco Software-Defined Access (SD-Access). This specific 'B' variant features a larger packet buffer for handling traffic bursts and intensive multimedia applications.
Yes, this Cisco Catalyst 9300 24-port Multigigabit UPOE Switch, Network Advantage (C9300-24UXB-A) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco Catalyst 9300 24-port Multigigabit UPOE Switch, Network Advantage includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the C9300-24UXB-A.