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Cisco C9300L-24P-4G-E Catalyst 9300 24-Port PoE+ Managed Switch - 4 x 1G Uplinks - Layer 3 - Network Essentials
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Product Features
Technical Overview
This switch operates at Layer 3, enabling routing between VLANs and subnets for more efficient network segmentation and traffic management. It supports a comprehensive set of networking standards, including IEEE 802.3at for PoE+, IEEE 802.3ad for link aggregation, and IEEE 802.1Q for VLAN tagging, ensuring compatibility in diverse enterprise environments.
The four SFP slots provide flexibility for fiber optic or copper SFP transceivers, allowing network administrators to extend connectivity over longer distances or integrate with existing fiber infrastructure. Full manageability via CLI, web interface, or network management software offers granular control over configuration, security policies, and monitoring.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Uplink Port, 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
Fixed Uplink Simplicity
Four built-in 1 Gigabit uplink ports provide dedicated high-speed connections to core switches or routers without consuming expansion slots. This design ensures consistent backbone performance and simplifies initial setup.
- No module required for uplinks
- Preserves SFP slots for expansion
- Reduces points of failure
Scalable Stacking Architecture
Integrated stack ports allow multiple Catalyst 9300 switches to operate as a single logical unit. This simplifies management, increases redundancy, and enables flexible capacity expansion as network demands grow.
- Unified management interface
- Increased operational resilience
- Linear performance scaling
Deployment / Use Cases
The Catalyst 9300 C9300L-24P-4G-E is engineered for environments where reliable power delivery and managed switching converge. Its 24 PoE+ ports make it ideal for office floors, classrooms, or retail spaces requiring simultaneous connectivity for VoIP phones, wireless access points, and IoT sensors, all powered over Ethernet.
In small to medium business backbones or branch offices, the Layer 3 capabilities and fixed uplinks support inter-VLAN routing and efficient traffic flow to centralized servers or cloud services. The switch also serves well in edge deployments for security systems, where PoE+ cameras and access control devices benefit from both data and power over a single cable.
Unified Communications Deployment
Deploy as the access layer switch in UC environments, powering IP phones and connecting video conferencing systems while ensuring quality of service for real-time traffic.
Wireless Network Foundation
Act as the power source and aggregation point for multiple Wi-Fi 6 access points, providing both Gigabit backhaul and PoE+ power to maximize wireless coverage and performance.
Physical Profile
The switch features a compact 1U rack-mountable design with a height of 1.73 inches (43.94 mm), width of 17.50 inches (444.50 mm), and depth of 16.10 inches (408.94 mm). Its steel construction and standard rack-mount ears ensure secure installation in server rooms or network closets. Weighing approximately 15.01 lb (6.81 kg), it balances durability with manageable handling during deployment.
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), 16.10" (408.94 mm), 15.01 lb (6810 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.50" (444.50 mm)
- Depth
- 16.10" (408.94 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 15.01 lb (6810 g)
Highlights
- 24 PoE+ Gigabit Ethernet ports for powering connected devices
- 4 fixed 1 Gigabit uplink ports for high-speed backbone connections
- Layer 3 routing capabilities for scalable network design
- 4 SFP slots for fiber or copper expansion
- Fully manageable via CLI, web, or network management software
- Stackable architecture for simplified management and scalability
- Rack-mountable 1U form factor for standard server cabinets
- Supports comprehensive IEEE networking standards
- 715 W power budget for PoE+ device support
- Twisted pair media support for cost-effective cabling up to 100 meters
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C9300L-24P-4G-E |
| Brand Name | Cisco |
| Product Line | Catalyst |
| Product Series | 9300 |
| Product Model | C9300L-24P-4G |
| Product Name | Catalyst 9300 24-port fixed Uplinks PoE+, 4X1G Uplinks, Network Essentials |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 24 x PoE+ Gigabit Ethernet,4 x 1 Gigabit Ethernet Uplink |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 4.0 |
| Number of SFP Slots | 4 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3af,IEEE 802.3at,IEEE 802.3x,IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3bz,IEEE 802.3an |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| Power Consumption | 715 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 16.10" (408.94 mm) |
| Weight (Approximate) | 15.01 lb (6810 g) |
FAQ
How many devices can this switch power with PoE+?
All 24 Gigabit Ethernet ports support PoE+ (IEEE 802.3at), allowing you to power devices like IP phones, wireless access points, or security cameras directly from the switch. The total power budget is 715 W, which should be allocated based on the power requirements of each connected PoE+ device to ensure stable operation.
What are the uplink options on this switch?
This switch includes four fixed 1 Gigabit Ethernet uplink ports built into the chassis. These provide dedicated high-speed connections to core network infrastructure like routers or aggregation switches. Additionally, four SFP slots are available for optional fiber or copper SFP transceivers, offering flexibility for longer-distance or alternative media uplinks.
Does this switch support Layer 3 routing?
Yes, the Cisco Catalyst 9300 C9300L-24P-4G-E operates at Layer 3, enabling routing between VLANs and IP subnets. This allows for more efficient network segmentation, improved traffic management, and reduced reliance on external routers for internal routing tasks within your network infrastructure.
Can I stack multiple Catalyst 9300 switches together?
Yes, this switch includes stack ports that allow you to connect multiple Catalyst 9300 series switches into a single logical stack. Stacking simplifies management by providing a unified interface, increases redundancy through cross-stack links, and enables linear performance scaling as you add more switches to meet growing network demands.
What is the rack-mounting profile of this switch?
The switch has a standard 1U rack-mountable form factor, with a height of 1.73 inches (43.94 mm). It includes mounting hardware for installation in 19-inch server racks or network cabinets. The dimensions are 17.50 inches wide and 16.10 inches deep, making it compatible with most rack environments while providing adequate ventilation for cooling.
What management options are available for this switch?
This is a fully manageable switch supporting multiple administration methods. You can configure it via command-line interface (CLI) for granular control, a web-based graphical interface for easier setup, or integrate it with network management software like Cisco DNA Center for centralized oversight. It also supports SNMP for monitoring and automation in larger deployments.
| Qty | Price | Available |
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