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Cisco Catalyst C9300-48UN-1A 48-Port 5G UPOE Network Switch

VENDOR: CISCO Mfg Part#: C9300-48UN-1A UPC#: 889728136976
  • C9300 48-PORT OF 5GBPS , NETWORK ADVANTA
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$10,081.40
$10,081.40
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MSRP: $14,786.06
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  • 48 x 100/1000/2.5G/5GBase-T UPOE ports with 645W PoE budget
  • Switching capacity of 640 Gbps and forwarding rate of 476.19 Mpps
  • Support for extensive Layer 3 routing protocols including BGP, OSPF, and MPLS
  • Cisco StackWise-480 and StackPower for high availability and scalability
  • Integrated security including MACsec, 802.1x, and policy-based routing
  • Advanced management via SNMP, CLI, NETCONF, and RESTCONF

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Key Benefits

Eye-Insights
  • Delivers high-performance multi-gigabit UPOE switching—ideal for modern wireless and IoT deployments.
  • Offers superior scalability and uptime with Cisco StackWise-480 and optional redundant power supply.
  • Includes 1-year Network Advantage software to enable advanced automation, security, and cloud-ready features.

Product Overview

The Cisco Catalyst C9300-48UN-1A is a next-generation enterprise-class stackable switch designed for high-density gigabit and multi-gigabit connectivity. Featuring 48 ports that support 100Mbps to 5Gbps with UPOE, it delivers exceptional bandwidth flexibility and power provisioning with a total PoE budget of up to 645W. Its modular architecture includes one expansion slot, hot-pluggable internal power supply, and optional power redundancy with up to 1100W provided, ensuring business continuity and energy efficiency. The switch supports a dense suite of routing protocols including BGP, OSPF, EIGRP, and MPLS, optimized for complex Layer 3 environments. It is housed in a compact rack-mountable 1U enclosure, making it ideal for enterprise edge and core deployments.

Advanced management via SNMP, CLI, NETCONF, and RESTCONF allows seamless integration into existing network infrastructures while maintaining high operational visibility. Security and automation are enhanced with built-in MACsec encryption, 802.1x authentication, policy-based routing, and Cisco’s StackWise-480 and StackPower technologies. The device provides high forwarding performance of 476.19 Mpps, VLAN scalability up to 4000 IDs, and extensive monitoring tools like Flexible NetFlow and integrated Wireshark. Backed by Cisco’s limited lifetime warranty and 1-year Network Advantage software, the C9300-48UN-1A delivers a feature-rich and future-ready switching platform with exceptional total cost of ownership benefits.

Specifications

Product Overview
Manufacturer Cisco
Model Catalyst C9300-48UN-1A
Device Type Layer 3 Managed Stackable Switch
Form Factor Rack-mountable - 1U
Power Provided 1100 W
Power Device Internal power supply - hot-plug
Power Redundancy Optional
Voltage Required AC 120/230 V (50 - 60 Hz)
RAM 8 GB
Flash Memory 16 GB
MTBF 198,647 hours
Weight 20.04 lbs
Software Included Cisco Network Advantage (1 year)

Cloud Management & Licensing
Management Interface CLI, SNMP 1/2c/3, RESTCONF, NETCONF
Supported Management Tools Flexible NetFlow, Integrated Wireshark
Licensing Cisco Smart Licensing with Network Advantage
Software License Duration 1 year

Physical & Environmental
Width 17.5 in
Depth 22.2 in
Height 1.7 in
Min Operating Temperature 23 °F
Max Operating Temperature 113 °F
Humidity Range Operating 5 - 90% (non-condensing)
Min Storage Temperature -40 °F
Max Storage Temperature 158 °F
Humidity Range Storage 5 - 90% (non-condensing)

Interfaces
Total Ports 48
Port Type 100/1000/2.5G/5GBase-T with UPOE
PoE Standard UPOE
PoE Budget 645 W
Expansion Slots 1 (Total) / 1 (Free) x Expansion Slot
Additional Interfaces 1 x USB 2.0
Switching Capacity 640 Gbps
Forwarding Rate 476.19 Mpps
Stacking Bandwidth 480 Gbps
MAC Address Table Size 32000 entries
Jumbo Frame Support 9198 bytes

Advanced Security Features
Encryption Algorithm 128-bit AES
MACsec Support Yes
Authentication IEEE 802.1x
Access Restrictions Access Control List (ACL)
Control Plane Security Control Plane Protection (CoPP)
Segmentation Private VLAN, Security Group Tag (SGT) Caching

Compliance & Origin
Country of Origin United States
TAA Compliance Yes
Electrical/EMI Standards UL 60950-1, FCC CFR47 Part 15 A, EN 60950-1
Regulatory Standards RoHS, CCC, VCCI Class A, EN 55022 Class A, ICES-003 Class A