Products Network Stuff Cisco Catalyst C9300-48UN-E...

Cisco Catalyst C9300-48UN-E 48-Port 5Gbps Multigigabit Switch

VENDOR: CISCO Mfg Part#: C9300-48UN-E UPC#: 889728035767
  • Catalyst 9300 48-port of 5Gbps Network E
1 1
Photo is for illustration purposes only. Actual product may be different.
$9,202.04
$9,202.04
Sale Sold out
MSRP: $15,377.51
Shipping calculated at checkout.
  • 48-port 5Gbps multigigabit UPOE switch for high-speed wired connectivity
  • Supports AES 256-bit encryption for secure data transmission
  • Layer 2 and Layer 3 support with RIPv1, RIPv2, and RIPng routing protocols
  • 16GB flash memory and 8GB RAM for enhanced performance and storage
  • Remote management via SNMP, RMON, and Syslog
  • Jumbo frame support up to 9198 bytes and 32,000 MAC address entries

Shipping & Returns

All our products can be shipped anywhere in the Continental United States.

View our shipping and returns policy

View full details

Key Benefits

Eye-Insights
  • Ideal for enterprise environments requiring high-density multigigabit connectivity with UPOE support
  • Meets compliance and procurement standards with TAA certification and RoHS compliance
  • Includes Enhanced Limited Lifetime hardware Warranty for long-term investment protection

Product Overview

The Cisco Catalyst C9300-48UN-E is a next-gen enterprise-class switch that brings advanced networking capabilities into core infrastructure deployments. With 48 multigigabit ports supporting speeds up to 5Gbps and UPOE support, this model is optimized for powering high-demand access points, devices, and workstations. Integration with routing protocols such as RIPv1, RIPv2, and RIPng allows for scalable Layer 3 interconnectivity, while compliance with Layer 2 and Layer 3 standards ensures compatibility across network architectures.

This model offers remote management through SNMP, RMON, and Syslog, simplifying administrative overhead for IT teams. It features 8GB of installed RAM and 16GB of flash memory, supporting fast operations and secure updates. With jumbo frame support up to 9198 bytes and an extensive MAC address table of 32,000 entries, the C9300-48UN-E is well-suited for traffic-intensive environments. Additionally, built-in AES 256-bit encryption ensures network data integrity.

Measuring 17.5 inches wide by 19.1 inches deep and weighing 9.09 kg, the device offers a compact yet durable form factor. Backed by an Enhanced Limited Lifetime hardware Warranty and TAA compliance, it is an ideal choice for government, commercial, and industrial sectors requiring high performance, security, and longevity in their networking equipment.

Specifications

Product Overview
Manufacturer Cisco
Model C9300-48UN-E
Product Type Managed LAN Switch
Form Factor Rack-mountable - 1U
Weight 9.09 kg
Power Device Type Internal Power Supply (Modular)
Power Over Ethernet (PoE) Support Yes, UPOE
MTBF 198,647 hours
Memory (RAM) 8 GB
Flash Memory 16 GB
Status Indicators LED Indicators
MAC Address Table Size 32,000 entries

Cloud Management & Licensing
Management Interface Web UI, CLI, SNMP, Syslog, RMON
Cloud-Ready Yes – Cisco DNA Center compatible
Licensing Model Cisco DNA Essentials/Advantage/Premier (license required)
Included Licensing No default license; requires purchase

Physical & Environmental
Width 17.5 inches
Depth 19.1 inches
Height 1.73 inches
Minimum Operating Temperature -5°C
Maximum Operating Temperature 45°C
Minimum Storage Temperature -40°C
Maximum Storage Temperature 70°C
Operating Humidity Range 5% to 95% (non-condensing)

Routing & Protocols
Routing Protocols Supported RIPv1, RIPv2, RIPng
IPv6 Support Yes
Quality of Service (QoS) Yes
Spanning Tree Protocols STP, RSTP, MSTP

Interfaces
Total Number of Ports 48
Port Type Multigigabit Ethernet (10/100/1000/2.5G/5G)
Data Transfer Rate per Port Up to 5 Gbps
Uplink Ports Modular uplink (4x 1/10G optional via network module)
Supported Jumbo Frame Size 9198 bytes
Data Link Protocols Gigabit Ethernet, Fast Ethernet
Media Access Protocol CSMA/CD
Forwarding Bandwidth 208 Gbps
Switching Capacity 416 Gbps
Throughput 154.76 Mpps

Advanced Security Features
Security Protocols IEEE 802.1X, RADIUS, TACACS+
Encryption Support AES 256-bit
Access Control Lists (ACLs) Supported
DHCP Snooping Yes
Dynamic ARP Inspection Yes
IP Source Guard Yes

Compliance & Origin
Country of Origin Mexico / United States
RoHS Compliant Yes
TAA Compliant Yes
Certifications UL, CSA, CE, FCC Part 15 Class A
Layer Support Layer 2 and Layer 3
IEEE Standards 802.1p, 802.1s, 802.1w
Warranty Enhanced Limited Lifetime Hardware Warranty