Product Type | Managed Switch |
Model | Cisco Catalyst 9300L Mini C9300LM-48UX-4Y-E |
Series | Catalyst 9300 Series |
Enclosure Type | Desktop / Rack-mountable |
Form Factor | 1U |
Weight | 7.52 lbs (3.41 kg) |
Power Consumption (Max) | 190W |
Power Supply Type | Internal AC |
Redundant Power | Optional |
Cisco Catalyst 9300L Mini 48-Port Switch with 4x25G Uplink



Key Benefits

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- Designed for enterprise environments requiring high port density and fast uplinks
- Supports advanced routing protocols, enhancing network flexibility and scalability
- Built with Cisco reliability and a limited lifetime warranty for long-term deployment confidence
Product Overview
The Cisco Catalyst 9300L Mini (C9300LM-48UX-4Y-E) is a compact enterprise-class switch with 48 multi-gigabit Ethernet ports and four 25G uplinks, designed for performance-intensive environments. With 8GB RAM, 16GB flash memory, and support for 32,000 MAC addresses, it ensures high-speed access and efficient network routing. Key features include support for L2/L3 protocols like RIPv2, RIPng, OSPFv3, and compliance with IEEE 802.1s/w/x/p and 802.3bt. TAA compliance and a limited lifetime hardware warranty reinforce its suitability for government and enterprise infrastructures.
Specifications
Product Overview
Wireless Features
Wireless Controller Integration | Yes, Embedded Wireless Controller (optional license required) |
Access Point Management | Up to 200 APs supported (with appropriate licensing) |
Compliance & Origin
Country of Origin | CHINA / UNITED STATES |
TAA Compliance | Yes |
Certifications | UL, CSA, CE, RoHS, WEEE, FCC Class A |
Environmental Standards | ENERGY STAR, EPEAT Bronze |
Advanced Security Features
Access Control | 802.1x, Port-based/MAC-based access control |
MACsec Encryption | Yes, IEEE 802.1AE |
DHCP Snooping | Yes |
Dynamic ARP Inspection | Yes |
IP Source Guard | Yes |
Control Plane Policing (CoPP) | Yes |
Private VLAN | Yes |
Routing Protocols | OSPF, EIGRP, BGP, RIPv2, RIPng |
Interfaces
Total Ports | 52 |
Downlink Ports | 48 x Multi-Gigabit Ethernet (RJ-45) |
Uplink Ports | 4 x 25G SFP28 |
Port Speed | 100M/1G/2.5G/5G/10G for Multi-Gigabit, 25G for uplinks |
Console Ports | 1 x USB Type B, 1 x RJ-45 |
Management Ports | 1 x 10/100/1000 Ethernet |
Stacking Support | Yes, StackWise-320 |
MAC Address Table Size | 32,000 entries |
Forwarding Bandwidth | 320 Gbps |
Switching Capacity | 640 Gbps |
Throughput | 476.19 Mpps |
Physical & Environmental
Dimensions (W x D x H) | 17.5 x 17.3 x 1.73 in (44.5 x 43.9 x 4.4 cm) |
Operating Temperature | 32°F to 113°F (0°C to 45°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 5% to 90% (non-condensing) |
Storage Humidity | 5% to 95% |
Cooling Type | Fanless or internal fans (model dependent) |
Acoustic Noise | Typically <48 dB |
Cloud Management & Licensing
Management Interface | Cisco DNA Center, CLI, SNMP, Web UI |
Software Image | Network Essentials |
License Type | Smart Licensing Enabled |
Cloud Features | Cisco DNA ready, Plug and Play (PnP), Encrypted traffic analytics |
Included Software Features | Routing, Switching, QoS, Cisco TrustSec, Flexible NetFlow |