Product Type | Managed Layer 3 Switch |
Series | Cisco Catalyst 9300L |
Model | C9300LM-48U-4Y-A |
Form Factor | Rack-mountable |
Rack Units | 1U |
Weight | 17.6 lbs (8.0 kg) |
Power Supply Type | Internal |
Power Consumption (Maximum) | 1440W with all ports delivering UPOE |
Power over Ethernet (PoE) | Yes |
PoE Standard | UPOE (IEEE 802.3bt) |
PoE Budget | 1440W |
Flash Memory | 16 GB |
Memory (RAM) | 8 GB |
Cisco Catalyst 9300L Mini 48p UPoE NW-A, 4x 25G Uplink Switch


Key Benefits

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- Enables high-density edge connectivity with 48 UPOE-capable ports, reducing deployment cost and complexity.
- Delivers high-bandwidth uplink capacity via four integrated 25Gbps ports, ideal for aggregation and data-intensive environments.
- Offers enterprise-grade performance and investment protection with TAA compliance and Limited Lifetime Hardware Warranty.
Product Overview
The Cisco Catalyst 9300L Mini (C9300LM-48U-4Y-A) is built for enterprise scalability, delivering 48 UPOE-enabled 1G copper ports in a compact 1RU rack-mounted unit. It features 4 x 25Gbps uplinks to support robust backbone aggregation and offers 8GB RAM with 16GB flash memory for software reliability. TAA compliance enhances its appeal for federal and institutional deployments, and USB and RJ-45 interfaces simplify device management. Ideal for powering multiple edge devices while enabling high-speed connections, this switch supports scalable, power-efficient networking for demanding enterprise environments.
Specifications
Product Overview
Wireless Features
Wireless Support | No |
Compliance & Origin
Country of Origin | CHINA / UNITED STATES |
TAA Compliant | Yes |
Certifications | UL, CSA, CE, FCC Part 15 Class A, RoHS, WEEE |
Environmental Standards | RoHS compliant |
Advanced Security Features
Access Control Lists (ACLs) | Yes |
802.1X Authentication | Yes |
MACsec Encryption | Yes (hardware-supported) |
DHCP Snooping | Yes |
Dynamic ARP Inspection | Yes |
IP Source Guard | Yes |
Interfaces
Total Ethernet Ports | 48 |
Downlink Ports | 48 x 10/100/1000 Mbps Ethernet with UPOE |
Uplink Ports | 4 x 25Gbps SFP28 |
Console Ports | 1 x RJ-45, 1 x USB mini-B |
USB Ports | 1 x USB Type-A |
Data Transfer Rate | 25 Gbps (uplinks) |
Forwarding Bandwidth | 184 Gbps |
Switching Capacity | 368 Gbps |
Physical & Environmental
Dimensions (W x D x H) | 17.5 x 17.5 x 1.73 in (44.5 x 44.5 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%, non-condensing |
Cooling | Fanless or with internal fans depending on model and PoE load |
Cloud Management & Licensing
Management Interface | Cisco IOS XE, CLI, web UI, SNMP |
Cloud Management | Cisco DNA Center enabled |
Licensing Model | Cisco DNA and Network Essentials/Advantage Subscription |
Included License | Network Advantage (NW-A) |