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 |