C9300-24U-A - Cisco Switch Catalyst 9300

Mfr. Part #: C9300-24U-A
Brand: Cisco
Condition: New
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C9300-24U-A Overview

The Cisco® Catalyst® 9300 Series Switches are Cisco’s lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry’s most widely deployed switching platform. The Catalyst 9300 Series switches form the foundational building block for Software-Defined Access
(SD-Access), Cisco’s lead enterprise architecture. At 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 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 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.

The Cisco Digital Network Architecture (Cisco DNAâ„¢) with SD-Access is the network fabric that powers business. It is an open and 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.

Catalyst 9300 24-port UPOE, Network Advantage

  • Managed L2/L3
  • Quality of Service (QoS) support
  • Basic switching RJ-45 Ethernet ports quantity: 24
  • MAC address table: 32000 entries Switching capacity: 640 Gbit/s
  • Access Control List (ACL)
  • Rack mounting

Summary Description

Cisco Catalyst C9300-24U-A, Managed, L2/L3, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting

Specifications

Overview

Condition New
Brand Cisco
Stock In Stock

Management features

Switch type Managed
Switch layer L2/L3
Quality of Service (QoS) support Yes
MIB support Y

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)

Network

Networking standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3ap, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3z
Full duplex Yes
VLAN support Yes
Number of VLANs 4094

Data transmission

Switching capacity 208 Gbit/s
Forwarding rate 154.76 Mpps
MAC address table 32000 entries
Jumbo frames support Yes
Jumbo frames 9198

Security

DHCP features DHCP snooping
Access Control List (ACL) Yes

Multicast features

Multicast support Yes

Design

Rack mounting Yes
Product colour Grey

Operational conditions

Operating temperature (T-T) -5 - 40 °C
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 5 - 90%
Operating altitude 0 - 3000 m

Weight & dimensions

Width 445 mm
Depth 445 mm
Height 44 mm

Logistics data

Harmonized System (HS) code 85176990

Frequently Asked Questions

What power delivery capabilities does the Cisco C9300-24U-A provide for connected endpoints? +
This switch supports Universal Power over Ethernet (UPOE), delivering up to 60W of power per port. This makes it an ideal choice for high-draw devices like advanced pan-tilt-zoom cameras, thin clients, and high-end video conferencing endpoints that exceed the limitations of standard PoE+ protocols.
Does the C9300-24U-A-VHBRSN come with the Network Advantage license pre-installed? +
Yes, this specific model includes the Network Advantage software feature set. This license provides robust enterprise-grade routing capabilities, including advanced automation, full SD-Access support, and comprehensive security features, ensuring your network infrastructure is equipped for complex and scaling enterprise environments.
Is the C9300-24U-A compatible with Cisco StackWise stacking technology? +
The Catalyst 9300 platform is fully compatible with Cisco StackWise technology, allowing you to combine multiple switches into a single logical unit. This provides simplified management, hardware-level redundancy, and increased bandwidth capacity, which is essential for maintaining uptime in mission-critical distribution or access layer deployments.
Can I integrate this Layer 3 switch into an existing Cisco SD-Access network? +
Absolutely. Because this unit features the Network Advantage license, it is designed for deep integration with Cisco's Software-Defined Access architecture. It supports automated provisioning, segmented policy enforcement, and virtual network overlays, effectively serving as an intelligent fabric edge node in modern automated campus environments.
What is the primary benefit of the 24-port configuration for this Catalyst 9300 model? +
The 24-port density is perfect for mid-sized branch offices or wiring closets where space is at a premium but high power budget and Layer 3 performance are required. It offers a balance between port capacity and physical footprint while maintaining the ability to scale performance via stacking.
How do I manage the C9300-24U-A across a large-scale campus deployment? +
You can manage this switch using the Cisco DNA Center controller for centralized automation and analytics. Alternatively, for traditional setups, the switch supports command-line interface (CLI) access via SSH or console, as well as a web-based GUI for streamlined configuration and monitoring of individual device status and port performance.
Does this switch support encrypted traffic analytics for security? +
The C9300 series utilizes hardware-based capabilities to support advanced security features, including Encrypted Traffic Analytics (ETA). This allows the switch to identify threats within encrypted traffic flows without the need for decryption, providing a layer of visibility that is critical for identifying malicious patterns in modern, encrypted enterprise communications.
What are the redundancy options for the power supplies on this Catalyst 9300 unit? +
The switch is designed with dual, field-replaceable power supply modules. By installing redundant power supplies, you can ensure continuous operation in the event of a single supply failure. This architecture is specifically engineered to maintain the high availability requirements of modern enterprise access layers and critical PoE-dependent services.
Can BuyRouterSwitch.com provide a formal quote for bulk orders of the C9300-24U-A? +
Certainly. If you are planning a large-scale rollout or need to source multiple units for a project, our team is ready to assist. You can reach out through our bulk quote request portal, and our representatives will provide competitive pricing and availability details tailored to your specific project requirements.
Why should I choose BuyRouterSwitch.com for my Cisco networking procurement? +
We specialize in providing genuine Cisco hardware with a focus on seamless sourcing and reliable fulfillment. Our team understands the nuances of enterprise networking, ensuring that you receive the correct hardware configurations for your technical specs. We prioritize secure ordering processes to ensure your infrastructure deployment proceeds without supply chain delays.

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