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Built for security, IoT, mobility, and cloud

The Cisco® Catalyst® 9300 Series switches are Cisco's leading stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry's most widely deployed switching platforms. Catalyst 9300 Series switches form the foundational building block for Software-Defined Access (SD-Access), Cisco's lead enterprise architect. At up to 480 Gbps, they are the industry's highest-density stacking bandwidth solution with the most flexible uplink architecture. The Catalyst 9300 Series is the first optimized platform for high-density Wi-Fi 6 and 802.11ac Wave2. It sets new maximums for network scale. These switches are also ready for the future, with an x86 CPU architecture and more memory, enabling them to host containers and run third-party applications and scripts natively within the switch.

The Catalyst 9300 Series is designed for Cisco StackWise® technology, providing flexible deployment with support for nonstop forwarding with Stateful Switchover (NSF/SSO), for the most resilient architecture in a stackable (sub-50-ms) solution. The highly resilient and efficient power architecture features Cisco StackPower®, which delivers high-density Cisco Universal Power over Ethernet (Cisco UPOE®) and Power over Ethernet Plus (PoE+) ports. The switches are based on the Cisco Unified Access™ Data Plane 2.0 (UADP) 2.0 architecture which not only protects your investment but also allows for a larger scale and higher throughput. A modern operating system, Cisco IOS® XE with programmability offers advanced security capabilities and Internet of Things (IoT) convergence.

The Foundation of software-Defined access:
Advanced persistent security threats. The exponential growth of Internet of Things (IoT) devices. Mobility everywhere. Cloud adoption. All of these require a network fabric that integrates advanced hardware and software innovations to automate, secure, and simplify customer networks. The goal of this network fabric is to enable customer revenue growth by accelerating the rollout of business services.

Cisco Digital Network Architecture (Cisco DNA) with Software-Defined Access (SD-Access) is the network fabric that powers the business. It is an open, extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time-consuming, repetitive network configuration tasks so they can focus instead on innovation that positively transforms your business. SD-Access enables policy-based automation from edge to cloud with foundational capabilities.

These include:

  • Simplified device deployment
  • Unified management of wired and wireless networks
  • Network virtualization and segmentation
  • Group-based policies
  • Context-based analytics



Manufacturer: Cisco Systems, Inc


Manufacturer Part Number: C9300L-24P-4X-E


Brand Name: Cisco


Product Line: Catalyst


Product Series: 9300


Product Model: C9300L-24P-4X


Product Name: Catalyst 9300L-24P-4X-E Switch


Product Type: Ethernet Switch



Total Number of Network Ports: 24


Uplink Port: Yes


Modular: Yes


Stack Port: Yes


Port/Expansion Slot Details: 4 x 10 Gigabit Ethernet Uplink,24 x PoE+


Media & Performance

Media Type Supported:

Optical Fiber, Twisted Pair


Ethernet Technology: 10 Gigabit Ethernet


Network Technology: 10GBase-X


I/O Expansions

Number of Total Expansion Slots: 4


Network & Communication

Layer Supported: 3


Management & Protocols

Manageable: Yes


Power Description

Power Source:

Power Supply

Redundant Power Supply Supported: Yes

Power Consumption: 715 W


Physical Characteristics

Form Factor:




Height: 1.7

Width: 17.5

Depth: 16.1

Weight (Approximate): 15.01 lb



Package Content:

  • Catalyst 9300L-24P-4X-E Switch
  • 1 x Power Supply
  • 3 x Field-Replaceable Fans


Environmentally Friendly: Yes

Environmental Certification: RoHS-5

Cisco Switch C9300L-24P-4X-E

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