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C9300-48UXM-A – Cisco Switch Catalyst 9300


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Choosing the Cisco Catalyst 9300-48UXM-A switch ensures a robust network foundation that’s ready for the challenges of modern enterprise environments. This industry-leading switch supports a stackable design with a high-density stacking bandwidth of 480 Gbps, crucial for maintaining operations efficiency and allowing easy scalability. Its 48 ports come with 2.5G UPOE to power a wide range of devices, making it ideal for IoT-heavy workplaces where connectivity and power for devices are crucial.

Network administrators can leverage the Network Advantage license, enabling advanced security features to protect organizational data. Enhanced by Software-Defined Access, this switch simplifies network segmentation and access control, providing a more secure and automated network. The Cisco Catalyst 9300-48UXM-A’s capacity for 12 mGig ports means it can comfortably support next-gen wireless speeds, a definitive asset for businesses investing heavily in mobile and wireless technology.

With an x86 CPU architecture, the 9300-48UXM-A is not just a network switch but a platform that can host containers and run third-party applications natively. This future-proofs the network infrastructure, offering the flexibility to adapt to new business requirements without the need for hardware upgrades.

Furthermore, the switch’s energy efficiency is beneficial for organizations looking to reduce their carbon footprint while maintaining high-performance networking. Its UPOE capability ensures optimal power utilization for a multitude of devices, combining energy savings with powerful network performance.

Investing in the Cisco Catalyst 9300-48UXM-A switch is a strategic decision that offers a blend of performance, security, and forward-thinking technology, ensuring that enterprises are well-equipped for both their current and future networking needs.

C9300-48UXM-A is the Catalyst 9300 switch, providing 48-port 2.5G (12 mGig) UPOE, and Network Advantage. 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.

Quick Spec

Table 1 shows the quick spec.



Total 10/100/1000 or Multigigabit copper ports

36x 100 Mbps,1G, 2.5G + 12x Multigigabit (100M, 1G, 2.5G, 5G, or 10 Gbps)

Default AC power supply

1100W AC

Available PoE power


Cisco StackWise-480


Cisco StackPower


Switching capacity

580 Gbps

Stacking bandwidth

480 Gbps

Total number of MAC addresses



8 GB


16 GB

Dimensions (H x W x D) Inches

Chassis only: 1.73 x 17.5 x 19.1

W/ Default Power Supply: 1.73 x 17.5 x 22.2

W/ 1100W Power Supply: 1.73 x 17.5 x 22.2

The Options

Table 2 shows the recommended hardware.




9300 Series 4x 1G Network Module


9300 Series 4 x Multigigabit Network Module


9300 Series 8x 10G Network Module


9300 Series 2x 40G Network Module


9300 Series 2x 25G Network Module


50CM Type 3 Stacking Cable


1M Type 3 Stacking Cable


3M Type 3 Stacking Cable


Cisco pluggable USB3.0 SSD storage

Compare to Similar Item

Table 3 shows the comparison.




Total 10/100/1000 or Multigigabit copper ports

36x 100 Mbps,1G, 2.5G + 12x Multigigabit (100M, 1G, 2.5G, 5G, or 10 Gbps)

24 Multigigabit Cisco UPOE (100M, 1G, 2.5G, 5G, or 10 Gbps)

Default AC power supply

1100W AC

1100W AC

Available PoE power



Cisco StackWise-480



Cisco StackPower



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Discover the C9300-48UXM-A Cisco Switch Catalyst 9300 at Northland Systems

Purchasing the C9300-48UXM-A Cisco Switch Catalyst 9300 at Northland Systems means accessing top-notch network infrastructure at unbeatable prices. A blend of affordability and quality, each device is backed by a 100% Low Price Guarantee, making high-quality Cisco hardware accessible without straining your budget.

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Northland Systems provides free expert CCIE technical support, delivering valuable insights and assistance to streamline your network operations. Expert advice is available across multiple channels, ensuring you have the necessary support to optimize your networking solutions.

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Authenticity is never in question with every product sourced from Northland Systems. Whether you choose new sealed or used/refurbished, rest assured that each Cisco Switch Catalyst 9300 is genuine and has undergone rigorous testing by certified engineers to ensure reliability and performance.

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With industry presence since 1997, Northland Systems has established a reputation for reliability. Add to this the substantial discounts on offer, and you get an economic solution without skimping on quality or service.

Choosing Pre-owned Hardware

Opting for pre-owned hardware such as the Cisco > Cisco Switches > Cisco Switch Catalyst 9300 series offers several benefits, including significant cost savings and expedited delivery. Customers also enjoy full warranty coverage, contributing to environmental sustainability, and access to legacy parts that ensure network stability for the long haul.

By selecting Northland Systems for your Cisco networking needs, you’re choosing a partner that provides excellence at every step, from purchase to performance.

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Cisco Catalyst 9300-48UXM-A switch with 48 multi-rate UPOE ports - Enterprise-grade performance and scalability

C9300-48UXM-A – Cisco Switch Catalyst 9300

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