C9300-48UN-E - Cisco Switch Catalyst 9300
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C9300-48UN-E
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C9300-48UN-E Overview
Catalyst 9300 48-port of 5Gbps Network Essentials C9300-48UN-E
Overview
C9300-48UN-E Overview
Cisco Catalyst C9300-48U-A, Managed, L2/L3, Gigabit Ethernet (10/100/1000), Full duplex, Rack mounting
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.
Quick Specs
Product Code | C9300-48UN-E |
Product Description | Catalyst 9300 48-port of 5Gbps Network Essentials |
Total 10/100/1000 or Multigigabit copper ports | 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) |
Uplink Configuration | Modular Uplinks |
Default AC power supply | 1100W AC |
Available PoE power | 645W |
Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches |
The Accessories
48UN-E.
Product number | Description |
9300 Series 4x 1G Network Module | |
C9300-NM-4G= | Catalyst 9300 4 x 1GE Network Module, spare |
9300 Series 8x 10G Network Module | |
C9300-NM-8X= | Catalyst 9300 8 x 10GE Network Module, spare |
9300 Series 2x 40G Network Module | |
C9300-NM-2Q= | Catalyst 9300 2 x 40GE Network Module, spare |
9300 Series 4x Multigigabit Network Module | |
C9300-NM-4M= | Catalyst 9300 4 x MGig Network Module, spare |
Compare to Similar Items
Product Code | C9300-48UN-E | C9300-48UN-A |
Product Description | Catalyst 9300 48-port of 5Gbps Network Essentials | Catalyst 9300 48-port of 5Gbps Network Advantage |
Total 10/100/1000 or Multigigabit copper ports | 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) | 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) |
Uplink Configuration | Modular Uplinks | Modular Uplinks |
Default AC power supply | 1100W AC | 1100W AC |
Available PoE power | 645W | 645W |
Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches | 1.73 x 17.5 x 17.5 Inches |
Catalyst 9300 48-port modular uplinks 5G UPOE, Network Essentials, spare
- 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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Specification
C9300-48UN-E Specification
C9300-48UN-E Specification | |
Product Code | C9300-48UN-A |
Product Description | Catalyst 9300 48-port of 5Gbps Network Essentials |
Total 10/100/1000 or Multigigabit copper ports | 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) |
Uplink Configuration | Modular Uplinks |
Default AC power supply | 1100W AC |
Available PoE power | 645W |
Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches |
Cisco StackWise-480 | Yes |
Cisco StackPower | Yes |
Default power supply | PWR-C1-1100WAC-P/2 |
Switching capacity | 640 Gbps |
Stacking bandwidth | 480 Gbps |
Forwarding rate | 476.19 Mpps |
Total number of MAC addresses | 32,000 |
Total number of IPv4 routes (ARP plus learned routes) | 32,000 (24,000 direct routes and 8000 indirect routes) |
IPv4 routing entries | 32,000 |
IPv6 routing entries | 16,000 |
Multicast routing scale | 8000 |
QoS scale entries | 5120 |
ACL scale entries | 5120 |
Packet buffer per SKU | 16 MB buffer for 24- or 48-port Gigabit Ethernet modelst 32 MB buffer for 24 and 48-port Multigigabit |
FNF entries | 64,000 flow on 24- and 48-port Gigabit Ethernet models 128,000 flows on 24-port Multigigabit |
DRAM | 8 GB |
Flash | 16 GB |
VLAN IDs | 4094 |
Total Switched Virtual Interfaces (SVIs) | 1000 |
Jumbo frames | 9198 bytes |
Total routed ports Catalyst per 9300 Series stack | 448 |
Wireless bandwidth per switch | Up to 96 Gbps on 48-port Gigabit Ethernet model |
Mean time between failures – MTBF (hours) | 198,647 |
Safety certifications
| •UL 60950-1 •CAN/CSA-C222.2 No. 60950-1 •EN 60950-1 •IEC 60950-1 •AS/NZS 60950.1 •IEEE 802.3 |
Electromagnetic emissions certifications | •47 CFR Part 15 •CISPR22 Class A •EN 300 386 V1.6.1 •EN 55022 Class A •EN 55032 Class A •CISPR 32 Class A •EN61000-3-2 •EN61000-3-3 •ICES-003 Class A •TCVN 7189 Class A •V-3 Class A •CISPR24 •EN 300 386 •EN55024 •TCVN 7317 • V-2/2015.04 •V-3/2015.04 •CNS13438 •KN32 •KN35 •IEC 61000-6-1 •EN 61000-6-1 |
Environmental | Reduction of Hazardous Substances (ROHS) 5 |
Resources
Documents
Frequently Asked Questions (FAQs)
What is the primary switching capacity and port capability of the Cisco C9300-48UN-E? +
The Cisco C9300-48UN-E is a high-performance Catalyst 9300 series switch equipped with 48 ports supporting up to 5Gbps multi-gigabit speeds. This model is designed for high-density environments requiring superior throughput for modern Wi-Fi 6 and 6E access points, ensuring your network infrastructure can handle increased bandwidth demands without bottlenecks.
Does the C9300-48UN-E support Layer 3 routing protocols? +
Yes, the C9300-48UN-E is a fully capable Layer 3 switch. It supports advanced routing protocols and features within the Network Essentials license, allowing for robust traffic management, inter-VLAN routing, and efficient network segmentation to maintain high performance across your enterprise local area network.
How does the Network Essentials license affect the management of the C9300-48UN-E? +
The Network Essentials license provides a comprehensive set of foundational management and security features for the C9300-48UN-E. It facilitates simplified operations through Cisco DNA Center or traditional command-line management, enabling scalable automation and visibility while ensuring your switch remains compliant with industry-standard enterprise networking protocols and security frameworks.
Can the C9300-48UN-E be deployed in a stackable configuration? +
Absolutely. The C9300-48UN-E features Cisco StackWise technology, which allows you to group multiple switches into a single logical unit. This design provides high availability, simplified management, and resilient failover capabilities, making it an excellent choice for expanding enterprise networks that require consistent uptime and unified operational control.
Is the C9300-48UN-E suitable for Power over Ethernet (PoE) deployments? +
This switch is engineered to provide powerful PoE capabilities for various endpoint devices. It ensures reliable power delivery for high-draw peripherals such as advanced security cameras, IP telephony systems, and wireless access points, streamlining your cabling infrastructure by integrating both data connectivity and electrical power into a single, managed Ethernet connection.
What type of environments benefit most from the 5Gbps multi-gigabit ports? +
Multi-gigabit ports are ideal for environments deploying high-performance wireless access points and high-speed workstations. By exceeding traditional 1Gbps limitations, the C9300-48UN-E prevents congestion at the edge, providing the necessary headroom for data-intensive applications and high-fidelity video streaming commonly found in modern enterprise offices and digital workplaces.
How does this switch improve network reliability in an enterprise setting? +
The Catalyst 9300 platform enhances reliability through redundant field-replaceable power supplies and fan modules. Coupled with its advanced Layer 2 and Layer 3 feature sets, the switch ensures continuous operation and rapid recovery, providing a stable foundation for critical business communications and enterprise-grade data services throughout your facility.
Are there specific compatibility requirements for managing the C9300-48UN-E? +
The C9300-48UN-E is compatible with standard Cisco management platforms and industry-standard SNMP monitoring tools. It is designed to integrate seamlessly into existing Cisco ecosystems, allowing IT teams to leverage familiar management workflows, automated provisioning, and centralized configuration templates to maintain network consistency across the entire organization.
Why should I source my Cisco C9300-48UN-E switches from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for enterprise networking hardware, offering competitive pricing and deep product expertise. We specialize in procurement for IT departments that require reliable, authentic Cisco gear, ensuring that your infrastructure project remains on schedule and within budget through our dedicated professional sourcing services.
How can I obtain a bulk quote for large volume orders of the C9300-48UN-E? +
For large-scale enterprise deployments, we encourage you to contact our sales team directly through BuyRouterSwitch.com. We are well-equipped to handle bulk inquiries and can provide tailored quotes that reflect volume pricing, helping you optimize your hardware spend while securing the high-performance networking equipment your organization requires.
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