C9300-48UN-A Overview
Cisco’s C9300-48UN-A is a high-performance, enterprise-grade switch designed for state-of-the-art network operations. As part of the Catalyst 9300 series, this switch is engineered to deliver best-in-class Multigigabit capabilities to support the ever-growing demands on modern networks. The C9300-48UN-A seamlessly integrates with existing Cisco infrastructure, providing unparalleled reliability, security, and efficiency for businesses of all sizes. It offers an array of advanced features such as extensive VLAN support, robust QoS mechanisms, and superior multicast services, making it a versatile solution for various network environments. Additionally, its high Multigigabit speeds ensure optimal performance for bandwidth-intensive applications, making the C9300-48UN-A a pivotal component for maximizing network efficiency and productivity.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9300-48UN-A | C9300-24T-A | C9200-48P-A |
| Brand | Cisco | Cisco | Cisco |
| Ports | 48 | 24 | 48 |
| Switching Capacity | 428 Gbps | 312 Gbps | 336 Gbps |
| Multigigabit Uplinks | 8 | 4 | 4 |
| PoE Support | No | No | Yes |
Optional Add-ons
| Model Number | Description |
| PWR-C1-1100WAC | 1100W AC Power Supply for Cisco C9300 Series |
| GLC-SX-MMD | Cisco 1000BASE-SX SFP Transceiver Module |
| C9300-NM-8X | 8 x 10GE Network Module for Cisco C9300 Series |



























