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Cisco Catalyst C9300-48U Switch — Build Your Own

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Brand:
Cisco
Series:
Catalyst 9300 Series
Model Number:
C9300-48U
Ports:
48 UPOE
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Description

Cisco Catalyst C9300-48U Switch

High-Power Enterprise Access | 48-Port Gigabit UPOE (60W) | 822W PoE Budget | 480-Gbps Stacking

The Cisco Catalyst C9300-48U is a specialized, stackable enterprise access switch engineered to deliver high-density, high-wattage power alongside line-rate data. Featuring 48 10/100/1000 RJ-45 copper ports equipped with Cisco Universal PoE (UPOE), this switch supplies up to 60W of power per port. It is the premier choice for networks deploying power-hungry edge devices, including compact switches, building management controllers, high-end pan-tilt-zoom (PTZ) cameras, and virtual desktop terminals. Built on the UADP 2.0 architecture, it perfectly marries exceptional power delivery with resilient Layer 3 routing and edge-to-cloud security.

Key Technical Features

* 60W Cisco UPOE Capacity

Delivers up to 60W of power per port—double standard PoE+ caps—backed by a large 822W default power budget to support advanced workspace devices.

* Cisco StackWise-480

Supports up to 480 Gbps of stacking bandwidth, enabling a resilient, single-logical-device architecture across up to 8 switches simultaneously.

* Flexible Modular Uplinks

Features a modular uplink slot accepting optional 1G, 10G, 25G, or 40G network modules to seamlessly scale your backbone connections.

* StackPower Resiliency

Leverage Cisco StackPower to pool and share power budgets across your local switch stack, reinforcing protection against sudden PSU hardware failure.

* Advanced Perimeter Security

Utilizes Encrypted Traffic Analytics (ETA), AES-256 MACsec encryption, and TrustSec architectures to defend localized enterprise traffic lanes.

* Container Application Hosting

An onboard x86 CPU structure with 8GB RAM allows engineering teams to host lightweight native monitoring, management, or security containers.

Specifications

Product SKU C9300-48U
Total Local Ports 48x 10/100/1000 Ethernet Ports (Cisco UPOE 60W Enabled)
Default PoE Budget 822 Watts (Expandable up to 1,800 Watts or redundant via hot-swap secondary power configurations)
Switching Capacity 256 Gbps Standalone / 736 Gbps with Stacking enabled
Forwarding Rate 190.48 Mpps Standalone / 547.62 Mpps with Stacking enabled
Default Power Supply PWR-C1-1100WAC (Ships standard to handle high-wattage 60W PoE configurations)

*All images are stock photos. Actual product will vary depending on the options chosen.

Cisco Catalyst C9300-48U Switch

High-Power Enterprise Access | 48-Port Gigabit UPOE (60W) | 822W PoE Budget | 480-Gbps Stacking

The Cisco Catalyst C9300-48U is a specialized, stackable enterprise access switch engineered to deliver high-density, high-wattage power alongside line-rate data. Featuring 48 10/100/1000 RJ-45 copper ports equipped with Cisco Universal PoE (UPOE), this switch supplies up to 60W of power per port. It is the premier choice for networks deploying power-hungry edge devices, including compact switches, building management controllers, high-end pan-tilt-zoom (PTZ) cameras, and virtual desktop terminals. Built on the UADP 2.0 architecture, it perfectly marries exceptional power delivery with resilient Layer 3 routing and edge-to-cloud security.

Key Technical Features

* 60W Cisco UPOE Capacity

Delivers up to 60W of power per port—double standard PoE+ caps—backed by a large 822W default power budget to support advanced workspace devices.

* Cisco StackWise-480

Supports up to 480 Gbps of stacking bandwidth, enabling a resilient, single-logical-device architecture across up to 8 switches simultaneously.

* Flexible Modular Uplinks

Features a modular uplink slot accepting optional 1G, 10G, 25G, or 40G network modules to seamlessly scale your backbone connections.

* StackPower Resiliency

Leverage Cisco StackPower to pool and share power budgets across your local switch stack, reinforcing protection against sudden PSU hardware failure.

* Advanced Perimeter Security

Utilizes Encrypted Traffic Analytics (ETA), AES-256 MACsec encryption, and TrustSec architectures to defend localized enterprise traffic lanes.

* Container Application Hosting

An onboard x86 CPU structure with 8GB RAM allows engineering teams to host lightweight native monitoring, management, or security containers.

Specifications

Product SKU C9300-48U
Total Local Ports 48x 10/100/1000 Ethernet Ports (Cisco UPOE 60W Enabled)
Default PoE Budget 822 Watts (Expandable up to 1,800 Watts or redundant via hot-swap secondary power configurations)
Switching Capacity 256 Gbps Standalone / 736 Gbps with Stacking enabled
Forwarding Rate 190.48 Mpps Standalone / 547.62 Mpps with Stacking enabled
Default Power Supply PWR-C1-1100WAC (Ships standard to handle high-wattage 60W PoE configurations)

*All images are stock photos. Actual product will vary depending on the options chosen.

Quick Info

Model

Brand:
Cisco
Series:
Catalyst 9300 Series
Model Number:
C9300-48U

Switch Specifications

Fixed Uplinks:
Modular uplinks
Available PoE Power:
822 W (one 1100 W PSU)
Stacking Bandwidth:
480 Gbps

Dimensions & Weight

Length:
16.10 in.
Width:
17.50 in.
Height:
1.73 in.
Weight:
17.03 LBS.
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