C9300-48U-A - Cisco Catalyst 9300 Series Switches

Name: C9300-48U-A - Cisco Catalyst 9300 Series Switches
Brand: Cisco
SKU: C9300-48U-A-VHBRSN
Price: 1540.00 USD
Availability: InStock
Rating: 5 (17 reviews)

Mfr. Part #: C9300-48U-A

Brand: Cisco

Condition: New

C9300-48U-A

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overview

resources

FAQs

reviews

overview

C9300-48U-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 DNA™) 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 48-port UPOE, Network Advantage

Managed L2/L3

Quality of Service (QoS) support

Basic switching RJ-45 Ethernet ports quantity: 48

MAC address table: 32000 entries Switching capacity: 580 Gbit/s

Access Control List (ACL)

Rack mounting

Summary Description

Cisco Catalyst C9300-48U-A, Managed, L2/L3, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting

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resources

Resources

Documents

C9300-48U-A-brochure-datasheet

FAQs

Frequently Asked Questions

What are the primary power capabilities of the Cisco C9300-48U-A switch? +

This model features UPoE (Universal Power over Ethernet) across all 48 ports. This capability allows the switch to deliver up to 60W of power per port, making it an ideal solution for powering high-draw enterprise devices such as smart lighting, advanced PTZ cameras, and high-performance wireless access points directly through the Ethernet cable.

Is the C9300-48U-A suitable for Layer 3 network routing tasks? +

Yes, this switch is designed for high-performance switching and includes robust Layer 3 routing functionality. It supports advanced protocols and hardware-based forwarding, which allows it to function effectively as a core switch for smaller branch networks or as a powerful distribution-layer switch in larger enterprise campus environments.

How does the stackable nature of the Catalyst 9300 series improve network redundancy? +

Stacking allows you to manage multiple physical switches as a single logical entity. By utilizing Cisco StackWise technology, you gain high availability and simplified management. If one switch in the stack fails, the remaining units continue to operate, ensuring minimal downtime and providing a resilient architecture for mission-critical enterprise applications.

Does this managed switch support automated deployment and configuration? +

Absolutely. As a fully managed Cisco Catalyst 9300 series device, it supports modern network automation tools like Cisco DNA Center and programmability options like NETCONF/RESTCONF. This enables administrators to deploy configurations rapidly, monitor network health in real-time, and streamline daily operational tasks across the entire network infrastructure.

Can I use the C9300-48U-A in a standard server rack? +

The C9300-48U-A is specifically engineered with a rack-mountable form factor. It is designed to fit standard 19-inch server racks and cabinets, taking up 1U of rack space. Its depth and airflow design are optimized for standard data center and wiring closet environments to ensure efficient cooling and hardware longevity.

What is the primary difference between a Layer 2 and Layer 3 managed switch like this one? +

While a Layer 2 switch operates primarily based on MAC addresses for local segment communication, this Catalyst switch provides Layer 3 capabilities, allowing for inter-VLAN routing and communication between different subnets. This makes it far more versatile for growing organizations that require advanced traffic segmentation and intelligent routing decisions within their local area network.

How does the performance of the Catalyst 9300-48U-A handle high-bandwidth traffic? +

This switch is built for high-performance environments, offering exceptional switching capacity and wire-speed forwarding performance. It is designed to handle demanding data, voice, and video traffic simultaneously without bottlenecks, ensuring that your enterprise network maintains high throughput and low latency even during peak usage periods.

Are there specific security features integrated into this model for network protection? +

Security is a hallmark of the Catalyst 9300 series. The switch includes comprehensive features such as 802.1X authentication, port security, and advanced access control lists (ACLs). These tools help secure the network edge, prevent unauthorized device access, and protect your enterprise data against internal and external threats.

How can I obtain a bulk quote for multiple C9300-48U-A switches? +

If you are planning a large-scale infrastructure refresh or a multi-site deployment, our team at BuyRouterSwitch.com is ready to assist. Simply contact our sales department with your project requirements or the specific number of units needed. We specialize in providing competitive pricing for high-volume orders and ensuring your project stays within budget.

Why should I choose BuyRouterSwitch.com for my Cisco enterprise hardware? +

BuyRouterSwitch.com is a trusted source for enterprise-grade networking equipment. We focus on providing a secure ordering process and a seamless procurement experience for IT professionals. By choosing us, you benefit from our streamlined logistics and dedicated support team, who ensure that your hardware arrives safely and ready for your next critical deployment project.

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