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Cisco C9300-24U-A Catalyst 9300 24-port UPOE Managed Gigabit Ethernet Switch - Layer 2 - Rack-mountable
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Product Features
Technical Overview
Built on the Catalyst 9300 Series platform, this switch operates at Layer 2 with a comprehensive feature set including IGMP snooping, port mirroring, and spanning tree protocols. The 24 Gigabit Ethernet ports deliver high-speed data transfer, with each port supporting auto-negotiation for optimal connectivity across diverse network devices.
The switch's rack-mountable design occupies 1U of rack space, with dimensions of 17.50" width by 17.50" depth. It draws power from a single power supply and does not support redundant power configurations. The stack port enables multiple switches to operate as a single logical unit, simplifying management and increasing port density.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This Catalyst 9300 switch combines port density with advanced management capabilities, making it suitable for demanding network environments. The UPOE support allows power delivery to connected devices, reducing cable clutter and installation complexity.
Scalable Architecture
The stack port enables seamless expansion by connecting multiple switches, creating a unified management domain while increasing available ports.
- Simplifies network growth
- Centralized configuration
- Enhanced redundancy options
Enterprise Management
Full manageability provides control over VLAN configuration, QoS policies, security settings, and network monitoring through standard management interfaces.
- Granular port control
- Performance monitoring
- Security policy enforcement
High-Speed Connectivity
All 24 ports support Gigabit Ethernet speeds with 10/100/1000Base-T auto-negotiation, ensuring compatibility with existing network infrastructure.
- Backward compatible
- Auto-negotiating ports
- Twisted pair support
Deployment / Use Cases
The Catalyst 9300 24-port UPOE switch serves as an ideal access layer solution for office networks, educational institutions, and retail environments. Its combination of port density, power delivery, and manageability supports diverse deployment scenarios.
In branch office deployments, the switch can power VoIP phones, wireless access points, and security cameras while providing high-speed connectivity to workstations and servers. For classroom or lab environments, the manageable interface allows network segmentation and traffic control to optimize performance and security.
Office Network Core
Deploy as the primary switch for small to medium offices, connecting workstations, printers, and servers with power delivery to compatible devices.
Edge Distribution
Use in distributed environments where multiple switches need to be stacked for simplified management and increased port availability.
Physical Profile
The switch features a standard 1U rack-mountable form factor with dimensions of 1.73" height, 17.50" width, and 17.50" depth. Weighing approximately 16.63 pounds, it installs easily in standard 19-inch racks using included or optional mounting hardware. The compact design optimizes rack space utilization while providing adequate ventilation for reliable operation.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (43.94 mm), 17.50" (444.50 mm), 17.50" (444.50 mm), 16.63 lb (7543.24 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.50" (444.50 mm)
- Depth
- 17.50" (444.50 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 16.63 lb (7543.24 g)
Highlights
- 24 Gigabit Ethernet ports with UPOE support for power delivery
- Layer 2 switching with comprehensive management capabilities
- Stack port enables multiple switch expansion as a single unit
- Rack-mountable 1U form factor for standard 19-inch racks
- 10/100/1000Base-T auto-negotiation on all ports
- Twisted pair cable support up to 100 meters
- Uplink port for network segmentation and expansion
- Managed interface for VLAN, QoS, and security configuration
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C9300-24U-A |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 9300 |
| Product Model | C9300-24U |
| Product Name | Catalyst 9300 24-port UPOE, Network Advantage |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Uplink Port | Yes |
| Modular | No |
| Stack Port | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet Network |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 17.50" (444.50 mm) |
| Weight (Approximate) | 16.63 lb (7543.24 g) |
FAQ
How many devices can this switch power with UPOE?
The Cisco Catalyst 9300 24-port UPOE switch supports Universal Power over Ethernet on all 24 ports, allowing simultaneous power delivery to compatible devices such as VoIP phones, wireless access points, and security cameras. The exact power budget depends on the specific UPOE implementation and connected device requirements.
Can multiple C9300-24U-A switches be connected together?
Yes, the switch includes a stack port that enables connection of multiple Catalyst 9300 switches to operate as a single logical unit. This stacking capability simplifies management, increases available port density, and can enhance network redundancy when configured appropriately.
What management interfaces does this switch support?
As a managed Layer 2 switch, it supports standard management interfaces including CLI, web-based GUI, and SNMP for configuration and monitoring. These interfaces provide control over VLAN setup, QoS policies, port configuration, security settings, and network performance monitoring.
What type of cables are compatible with this switch?
The switch supports standard twisted pair Ethernet cables (CAT5e, CAT6, or higher) with RJ45 connectors. It is compatible with 10/100/1000Base-T network technology, allowing use with existing cabling infrastructure while supporting data transfer distances up to 100 meters per cable run.
How much rack space does this switch require?
The switch occupies 1U of rack space with dimensions of 1.73 inches in height, 17.50 inches in width, and 17.50 inches in depth. It is designed for standard 19-inch rack mounting and weighs approximately 16.63 pounds, making it suitable for most rack enclosures and data cabinet installations.
What Layer 2 features does this switch include?
The switch provides comprehensive Layer 2 functionality including VLAN support, spanning tree protocols for loop prevention, IGMP snooping for multicast traffic optimization, port mirroring for traffic analysis, and link aggregation for increased bandwidth. These features enable efficient network segmentation and traffic management.
| Qty | Price | Available |
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