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Cisco Catalyst 9300 C9300-48U-A – 48-Port UPOE Stackable Enterprise LAN Switch
The Cisco Catalyst 9300 C9300-48U-A is a powerful 48-port enterprise stackable LAN switch designed for modern campus and enterprise network environments. Built as part of the Cisco Catalyst 9300 Series, this switch delivers high-performance Gigabit Ethernet connectivity with Universal Power over Ethernet (UPOE), enabling it to power high-demand devices such as Wi-Fi access points, IP cameras, and collaboration endpoints.
With advanced Layer-3 routing, enterprise security features, and automation capabilities, the C9300-48U-A is widely used in enterprise campuses, large offices, and mission-critical network infrastructures where reliability, scalability, and network visibility are essential.
SPECIFICATION TABLE
| Feature | Details |
|---|---|
| Product Name | Cisco Catalyst 9300 C9300-48U-A |
| Brand | Cisco Systems |
| Series | Catalyst 9300 |
| Switch Type | Managed Layer 3 Enterprise LAN Switch |
| Ports | 48 × 10/100/1000 Gigabit Ethernet UPOE ports |
| PoE Capability | Universal PoE (up to 60W per port) |
| PoE Budget | Up to 822 W with default PSU |
| Uplink Ports | Modular uplink slots supporting 1G / 10G / 40G modules |
| Stacking Technology | Cisco StackWise-480 |
| Stacking Bandwidth | Up to 480 Gbps |
| Switching Capacity | Up to 256 Gbps |
| Forwarding Rate | Up to 190.48 Mpps |
| Memory | 8 GB DRAM |
| Flash Storage | 16 GB |
| MAC Address Table | 32,000 entries |
| Power Supply | Default 1100W AC power supply |
| Form Factor | 1U rack-mountable switch |
| Application | Enterprise campus networks and high-density access layer |
The switch supports advanced routing protocols, VLAN segmentation, QoS, and security features, making it suitable for enterprise-level deployments.
Cisco Catalyst 9300 C9300-48U-A Description
The Cisco Catalyst 9300 C9300-48U-A is designed for high-density enterprise access networks that require reliable switching performance and integrated power delivery. With 48 Gigabit Ethernet UPOE ports, the switch can power high-energy devices such as wireless access points, IP surveillance cameras, and IoT devices directly through the Ethernet cable.
The switch supports Cisco StackWise-480 technology, allowing multiple Catalyst 9300 switches to operate as a single logical unit. This stacking capability simplifies management while improving redundancy and network scalability. The platform also includes StackPower, enabling power sharing between stacked switches for improved resilience.
The modular uplink slot allows administrators to add different uplink modules depending on network requirements, including 1G, 10G, or 40G fiber connectivity, providing flexible expansion for growing infrastructures.
With the Network Advantage software license, the switch supports advanced Layer-3 routing protocols such as OSPF, BGP, EIGRP, and policy-based routing, making it suitable for access or distribution layer roles in enterprise networks.
Additionally, the Catalyst 9300 platform integrates with Cisco DNA Center, enabling automated provisioning, network analytics, and centralized policy management — helping IT teams manage complex enterprise networks more efficiently.
Key Features
48 × Gigabit Ethernet UPOE ports (up to 60W per port)
Cisco StackWise-480 stacking for scalability and redundancy
822W PoE power budget for high-power network devices
Modular uplink slot supporting 1G, 10G, and 40G modules
Advanced Layer-2 and Layer-3 routing capabilities
Integrated Cisco DNA Center automation and analytics
Enterprise-grade security with MACsec and access control
Designed for high-performance campus networks
Where It Can Be Used
Enterprise campus access networks
Large corporate office buildings
High-density wireless deployments (Wi-Fi 6 / Wi-Fi 6E)
IP surveillance and security networks
Branch office aggregation networks
Government and education campus infrastructures
Get in Touch with Datacom Technologies BD
- Call / WhatsApp: 01748-173213 | 01313-886347
- Email: sales@datacom.com.bd | datacomtechnologiesbd@gmail.com