Cisco Catalyst 9300 48-Port UPOE Ethernet Switch, Network Advantage, Gigabit Ethernet, Stackable, Layer 2 Management, 1100W Power, Rack-mountable - C9300-48U-A (1 Year Warranty)

Stack of Cisco Catalyst 9300-48U-A switches showing multiple 48-port configurations with uplink modules-alternate-image1

Cisco Catalyst 9300 48-Port UPOE Ethernet Switch, Network Advantage, Gigabit Ethernet, Stackable, Layer 2 Management, 1100W Power, Rack-mountable - C9300-48U-A (1 Year Warranty)

Cisco C9300-48U-A

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Network Technology: 48

  • 10/100/1000Base-T

Total Number of Network Ports: 10/100/1000Base-T

  • 24
  • 48

Part Number: C9300-48U-A

  • C9300-48P-E
  • C9300-48T-E
  • C9300-48U-E
  • WS-C3850-12X48U-S
  • C9300-48P-A
  • C9300-48U-A
  • C9300-48UXM-A
  • C9300-48UXM-E
  • WS-C3850-12X48U-E

Product Key Features

  • 🔌 48 Gigabit Ethernet ports with UPOE support
  • ⚡ 480 Gbps stacking bandwidth capacity
  • 🌐 Software-Defined Access (SD-Access) ready
  • 📱 Optimized for 802.11ac Wave2
  • 💻 x86 CPU architecture with container support
  • 🔄 StackWise virtual technology with sub-50ms failover
  • ⚙️ Cisco UADP 2.0 architecture
  • 🛡️ Advanced security with Cisco IOS XE
  • 🔋 1100W power consumption with StackPower
  • 🎯 10/100/1000Base-T network technology
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Cisco

C9300-48U-A

Cisco Catalyst 9300 48-Port UPOE Enterprise Network Switch (C9300-48U-A)

The Cisco Catalyst 9300-48U-A represents the pinnacle of stackable enterprise switching, delivering unparalleled security, IoT support, and cloud connectivity. As Cisco's flagship stackable platform, this 48-port UPOE switch provides industry-leading 480 Gbps stacking bandwidth and serves as the foundation for Software-Defined Access (SD-Access) architecture.

Advanced Enterprise Network Architecture

Built on the Cisco Unified Access Data Plane 2.0 (UADP 2.0) architecture, this Gigabit Ethernet switch offers exceptional throughput and scalability. The x86 CPU architecture and enhanced memory capacity enable native container hosting and third-party application support, making it future-ready for evolving network demands.

Comprehensive Port Configuration

Features 48 Gigabit Ethernet ports with 10/100/1000Base-T connectivity, supporting twisted pair cabling. The switch includes dedicated stack ports and flexible uplink options, maximizing network expansion capabilities.

Key Features:
  • 48 UPOE ports with 1100W power consumption
  • Layer 2 management capabilities
  • StackWise virtual technology support
  • Cisco StackPower architecture
  • Rack-mountable design (1.7" x 17.5" x 17.5")

Software-Defined Access and Security

The C9300-48U-A integrates seamlessly with Cisco Digital Network Architecture (DNA), enabling automated policy-based management from edge to cloud. The open Cisco IOS XE operating system provides advanced security features and IoT convergence capabilities, essential for modern enterprise networks.

Enterprise-Grade Power and Management

Equipped with Universal Power Over Ethernet (UPOE) and PoE+ support, this switch delivers reliable power distribution through its StackPower technology. The 1100W power supply ensures consistent performance for power-hungry network devices and IoT endpoints.

Physical Specifications and Installation

Designed for rack deployment, this 17.03 lb switch features a compact 1RU form factor. Its robust construction and efficient cooling system ensure reliable operation in enterprise environments, while maintaining high-density stacking capabilities with sub-50-ms failover protection.

Built for Security, IoT, Mobility, and Cloud

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® virtual 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, open 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. These include:

? Simplified device deployment

? Unified management of wired and wireless networks

? Network virtualization and segmentation

? Group-based policies

? Context-based analytics

General Information
ManufacturerCisco Systems, Inc
Manufacturer Part NumberC9300-48U-A
Brand NameCisco
Product LineCatalyst
Product Series9300
Product ModelC9300-48U-A
Product NameCatalyst 9300 48-port UPOE, Network Advantage
Product TypeEthernet Switch
Interfaces/Ports
Total Number of Network Ports48
Uplink PortYes
ModularNo
Stack PortYes
Port/Expansion Slot Details48 x Gigabit Ethernet Network
Media & Performance
Media Type SupportedTwisted Pair
Ethernet TechnologyGigabit Ethernet
Network Technology10/100/1000Base-T
Network & Communication
Layer Supported2
Management & Protocols
ManageableYes
Power Description
Power SourcePower Supply
Power Consumption1100 W
Physical Characteristics
Form FactorRack-mountable
Height1.7
Width17.5
Depth17.5
Weight (Approximate)17.03 lb

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Stack of Cisco Catalyst 9300-48U-A switches showing multiple 48-port configurations with uplink modules

High-Density Enterprise Stacking with 480 Gbps Throughput

The Cisco Catalyst 9300 Series switch stack demonstrates the platform's industry-leading stacking capabilities with seamless integration across multiple units. Each switch contributes to the total 480 Gbps stacking bandwidth, enabling robust network scalability and performance. The uniform design across the stack ensures consistent UPOE delivery across all 48 ports per unit, supporting advanced IoT and wireless deployments. This architectural configuration showcases the switches' ability to function as a single logical unit while maintaining individual power and processing capabilities. The modular setup facilitates hot-swappable operations and zero-downtime maintenance, essential for maintaining continuous enterprise operations.

Technical Specifications

  • 480 Gbps stacking bandwidth capacity
  • 48 UPOE-enabled ports per switch unit
  • Integrated uplink modules for flexible connectivity

Applications

  • Large enterprise campus network deployments
  • High-density IoT and wireless access point connectivity
  • Mission-critical network infrastructure requiring redundancy
FAQ
The Cisco Catalyst 9300 48-Port Switch offers several key features including 48 Gigabit Ethernet ports with UPOE support, 480 Gbps stacking bandwidth, and advanced security features. It's built for IoT, mobility, and cloud applications with Software-Defined Access (SD-Access) capabilities. The switch includes an x86 CPU architecture for running containers and third-party applications, Cisco StackWise virtual technology for flexible deployment, and Cisco StackPower for efficient power management. It delivers 1100W power consumption and supports 10/100/1000Base-T networking.
The Cisco Catalyst 9300-48U-A is a rack-mountable switch with dimensions of 1.7" height, 17.5" width, and 17.5" depth. It weighs approximately 17.03 pounds. The form factor is designed for standard rack installation, making it suitable for enterprise network deployments. The compact 1U size helps optimize rack space while providing high-density port configuration.
The Catalyst 9300 48-port switch supports Gigabit Ethernet technology with 10/100/1000Base-T networking capabilities. It features 48 Gigabit Ethernet network ports, includes uplink and stack ports, and operates at Layer 2 management. The switch supports twisted pair media type and provides high-density stacking bandwidth of 480 Gbps, making it ideal for enterprise-grade networking requirements.
The Cisco Catalyst 9300-48U-A features a robust power architecture with 1100W power consumption capability. It includes Cisco StackPower technology for efficient power management and supports Cisco Universal Power Over Ethernet (UPOE) and Power over Ethernet Plus (PoE+) ports. The switch uses a dedicated power supply source, enabling high-density power delivery for connected devices.
The Catalyst 9300 switch offers comprehensive management and security features through its open Cisco IOS XE operating system with programmability. It supports Software-Defined Access (SD-Access) for policy-based automation, unified management of wired and wireless networks, and network virtualization and segmentation. The switch includes advanced security capabilities, context-based analytics, and group-based policies for enhanced network protection.
The Catalyst 9300 supports IoT and cloud applications through its advanced architecture featuring an x86 CPU that can host containers and run third-party applications natively. It's optimized for high-density 802.11ac Wave2 and includes Cisco DNA with SD-Access for simplified device deployment. The switch provides IoT convergence capabilities and supports automated network operations from edge to cloud.
The Cisco Catalyst 9300 offers industry-leading stacking capabilities with 480 Gbps stacking bandwidth. It features Cisco StackWise virtual technology for flexible deployment and supports nonstop forwarding with stateful switchover (NSF/SSO). The switch includes dedicated stack ports and provides sub-50-ms solution resilience, making it ideal for building scalable network infrastructures.
The Cisco Catalyst 9300-48U-A comes with a 1-year warranty. As part of Cisco's enterprise switching platform, it includes access to Cisco's technical support resources and software updates. The switch is built on the Cisco Unified Access Data Plane 2.0 architecture, ensuring long-term investment protection and support for future networking requirements.

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Price$2,656.49$999.88$307.49$253.49$460.49
Total Number of Network Ports488484848
ManufacturerCisco Systems, IncBlack Box CorporationCisco-IMSourcingCisco-IMSourcingCisco-IMSourcing
Ethernet TechnologyGigabit EthernetGigabit EthernetGigabit EthernetGigabit EthernetGigabit Ethernet
ManageableYesYesYesYesYes
Form FactorRack-mountableRack-mountableRack-mountableRack-mountableRack-mountable
Power Consumption1100 WN/AN/AN/AN/A
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