C9300-48U-E - Catalyst 9300 48-port 1G copper with modular uplinks, UPOE, Network Essentials
C9300-48U-E Cisco Catalyst 9300 48-Port 1G Copper Switch with Modular Uplinks & UPOE
Secure, Scalable, and Energy-Efficient Enterprise Switch with Network Essentials
The Cisco Catalyst 9300-48U-E is an advanced, stackable enterprise network switch with 48 UPOE-enabled Gigabit Ethernet ports and modular uplink versatility. Engineered as the foundational building block for intent-based networking, it supports up to 256 Gbps switching capacity and delivers robust Network Essentials software for optimized performance, automation, and compliance. Featuring up to 60W UPOE per port with an 822W power budget, this switch efficiently powers high-demand devices while offering industry-leading stacking (StackWise-480) and StackPower for resilient deployments.
Ideal for security, mobility, IoT, and cloud-driven environments, the C9300-48U-E integrates advanced security features including 802.1X, MACsec, TrustSec, plus flexible NetFlow, segmented VLANs, and support for Cisco DNA Center analytics. With energy-efficient design and flexible redundancy options, it ensures seamless expansion, continual uptime, and optimal performance in enterprise campus and branch networks. Deploy the Cisco Catalyst 9300-48U-E for superior connectivity, simplified management, and future-ready scalability—trusted by networks worldwide for reliability and security.
Product Specifications: Cisco Catalyst 9300-48U-E
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| Specification | Details |
|---|---|
| Product Name | Cisco Catalyst 9300-48U-E |
| Model Number | C9300-48U-E |
| Description | 48-port 1GbE UPOE stackable enterprise-class switch (Network Essentials license) |
| Ethernet Ports | 48 x 10/100/1000 Mbps RJ-45 (UPOE/PoE+/PoE) |
| Uplink Slots | 4 x modular uplink slots (1G/10G SFP+) |
| USB Ports | Type-A (storage), Type-C (console) |
| Console/Management Ports | RJ-45 console, RJ-45 management, USB |
| Switching Capacity | 256 Gbps (wire speed, non-blocking) |
| Forwarding Rate | Up to 190.48 Mpps |
| StackWise Bandwidth | 480 Gbps (StackWise-480); supports stacking up to 8 switches |
| Power over Ethernet | Cisco UPOE, up to 60W per port |
| Total PoE Budget | Up to 822W (with 1100W AC PSU; varies by config) |
| Power Supplies | Redundant, hot-swappable, StackPower sharing |
| Energy Efficient Ethernet | Supported |
| RAM / Flash | 8 GB DDR4 RAM / 16 GB flash |
| MAC Address Table | 32,000 |
| VLAN IDs | 4000 |
| Routed Ports per Stack | Up to 208 routed ports per stack |
| Jumbo Frames | Up to 9198 bytes |
| Software | Cisco IOS XE with Network Essentials |
| Security | 802.1X, MACsec, TrustSec, Private VLAN, access control, Secure Boot |
| Network Features | Flexible NetFlow, QoS, segment routing, Cisco DNA Center support |
| Stacking & Redundancy | StackWise-480, StackPower, redundant power supplies |
| Operating Temperature | 0°C to 40°C |
| Compliance | RoHS, WEEE, ENERGY STAR |
| Noise Level | Optimized for office deployments |
| Dimensions (H × W × D) | 1.73 x 17.5 x 17.5 inches (4.39 x 44.5 x 44.5 cm) |
| Weight | 16.33 lbs (7.4 kg) |
FAQs for C9300-48U-E:
Does the C9300-48U-E support 10 Gigabit uplinks?
Yes, the modular uplink slots support 1G and 10G SFP+ modules for flexible connectivity options.
What is the maximum PoE power available per port?
With UPOE, each port can supply up to 60W, suitable for high-power devices like phones, cameras, and access points.
Can I stack multiple Cisco Catalyst 9300 switches?
Yes, up to 8 switches can be stacked using StackWise-480 technology, providing unified management and redundancy.
What software features come with the Network Essentials license?
It includes enterprise-class Layer 2 and basic Layer 3 routing, advanced security, QoS, and automation capabilities.
Is the switch suitable for high-density enterprise deployments?
Absolutely, with 48 ports, modular uplinks, and a high PoE budget, it’s ideal for campus and branch network deployments.
