| Product Type | Managed Layer 3 Switch |
| Form Factor | Rack-mountable |
| Weight | 16.87 lbs |
| Power Requirements | AC 120/230 V (50 - 60 Hz) |
| Power Device | Internal power supply - hot-plug |
| Power Redundancy | Optional |
| Power Provided | 1100 Watt |
| PoE Support | UPOE |
| PoE Budget | 675 W |
| Installed Power Supplies | 1 |
| Maximum Supported Power Supplies | 2 |
| Switching Capacity | 392 Gbps |
| Switching Capacity With Stacking | 712 Gbps |
| Forwarding Rate | 291.66 Mpps |
| Forwarding Rate With Stacking | 529.76 Mpps |
| MTBF | 273,820 hours |
Cisco Catalyst C9300L-48UXG-4X-A 48-Port UPOE Switch with 4x10G Uplink

Key Benefits
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- Offers high-density Multi-Gigabit UPOE switching ideal for powering next-gen access points and devices
- Enhanced scalability and reliability through StackWise-320 and optional power redundancy
- Enterprise-grade security and network control with support for Layer 3 routing, MACsec encryption, and policy-based routing
Product Overview
The Cisco Catalyst C9300L-48UXG-4X-A is a next-generation Layer 3 managed switch with 48 UPOE ports, including 12 Multi-Gigabit interfaces up to 10G and 4 SFP+ 10G uplinks. Operating on Cisco's Network Advantage tier, it supports comprehensive IPv4/IPv6 routing protocols, such as OSPF, EIGRP, and RIPng. Designed for high-availability deployments, the switch supports StackWise-320 technology, offers 675W of PoE power, and provides excellent forwarding rates of up to 529.76 Mpps with stacking. Built-in advanced features like MACsec encryption, secure boot, and Energy Efficient Ethernet enhance both security and power efficiency. Compliance with industry standards ensures broad interoperability, while its 273,820-hour MTBF underscores long-term dependability.
Specifications
Product Overview
Wireless Features
| Wi-Fi Certification | Wi-Fi CERTIFIED 6 |
Compliance & Origin
| Country of Origin | CHINA / MEXICO / MEXICO |
| TAA Compliance | Yes |
| Certifications | RoHS, UL 60950-1, EN 60950-1, IEC 60950-1, FCC Part 15 Class A, VCCI Class A, CISPR 22 Class A, CISPR 32 Class A, EN 55022 Class A, EN 55032 Class A, etc. |
Advanced Security Features
| Encryption Algorithm Support | 128-bit AES, 256-bit AES |
| MACsec Hardware Acceleration | Supported |
| Secure Boot | Supported |
| 802.1X Port Authentication | Supported |
| Cisco Trust Anchor Module | Supported |
| Access Control Lists (ACLs) | 5120 entries |
| Policy-Based Routing (PBR) | Supported |
| Private VLAN (PVLAN) Support | Supported |
| Control Plane Policing (CoPP) | Supported |
Interfaces
| Total Ports | 48 x 10/100/1000 (UPOE) + 4 x 10 Gigabit SFP+ (uplink) |
| Multi-Gigabit Ports | 12 x 1/2.5/5/10GBase-T RJ‑45 |
| Standard Gigabit Ports | 36 x 1000Base‑T RJ‑45 |
| Uplink Ports | 4 x 10GBase-X SFP+ |
| Stacking Port | 1 x network stack device |
| Management Port | 1 x RJ‑45 (LAN) |
| Console Port | 1 x RJ‑45 |
| USB Port | 1 x USB 2.0 |
| MAC Address Table Size | 32,000 entries |
| Jumbo Frame Support | 9198 bytes |
| Status Indicators | Status |
Physical & Environmental
| Width | 17.5 in |
| Height | 1.7 in |
| Depth | 19.2 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) |
Cloud Management & Licensing
| Remote Management Protocols | SNMP (v1, v2c, v3), RMON (1 & 2), CLI, NETCONF, RESTCONF, gRPC, YANG |
| Stacking Technology | Cisco StackWise-320 |
| Cisco Software Tier | Network Advantage |
| Zero Touch Provisioning (ZTP) | Supported |
Routing & Performance Features
| IPv4 Route Capacity | 32,000 routes |
| IPv6 Route Capacity | 16,000 routes |
| Multicast Routing Entries | 8,000 |
| VLANs Supported | 4094 |
| QoS Entries | 5120 |
| Supported Routing Protocols | OSPFv2/v3, EIGRP, RIPng, VRRP, PIM-SM/SSM, MSTP, Policy-based Routing |
| Switched Virtual Interfaces (SVIs) | 1000 |
| Packet Buffer Size | 16 MB |