Cisco Catalyst 9300L-48T-4G-A

The Cisco Catalyst C9300L-48T-4G-A is a high-performance, stackable Layer 3 access switch designed for enterprise campus networks. It provides 48 fixed Gigabit Ethernet data ports alongside 4 dedicated 1G SFP uplink ports, delivering reliable connectivity for PCs, servers, and other non-PoE devices. Powered by Cisco UADP 2.0 ASIC and Cisco IOS XE, and equipped with the Network Advantage license, it offers advanced routing, security, and automation capabilities for a scalable and secure network infrastructure.

Key Features & Benefits

High-Density Gigabit Connectivity: 48 x 10/100/1000BASE-T RJ45 ports for high-speed wired connections.
Flexible 1G Uplinks: 4 x 1G SFP ports for fiber or copper uplink connectivity to distribution layers.
StackWise-320 Technology: Stack up to 8 switches with 320 Gbps stacking bandwidth for simplified management and increased resiliency.
Advanced Layer 3 Routing (Network Advantage): Supports full dynamic routing protocols including OSPF, EIGRP, BGP stub, and VRF-Lite for robust network segmentation and policy control.
Enhanced Security: Features like Secure Boot, 802.1X, MACsec-256 encryption, DHCP Snooping, IP Source Guard, and TrustSec for end-to-end threat defense.
Superior Management & Automation: Integrated with Cisco DNA Center, supports RESTCONF, NETCONF, model-driven telemetry, and provides a choice of CLI, WebUI, or SNMP management.
Scalable Performance: Offers a 104 Gbps switching capacity and 77.38 Mpps forwarding rate, ensuring low-latency performance for demanding applications.

Technical Specifications

Parameter	Specification
Downlink Ports	48 x 10/100/1000BASE-T RJ45 (Non-PoE)
Uplink Ports	4 x 1G SFP (Gigabit Ethernet)
Switching Capacity	104 Gbps
Forwarding Rate	77.38 Mpps
Stacking	StackWise-320, up to 8 units, 320 Gbps bandwidth
MAC Address Table	32,000 entries
Memory	DRAM: 8 GB / Flash: 16 GB
VLANs	Up to 4094
Jumbo Frames	9198 bytes
Software License	Network Advantage (A)
OS	Cisco IOS XE
Form Factor	1U rack-mountable
Power Supply	1 x 350W AC (modular, dual PSU capable)
Operating Temperature	0°C to +45°C
Dimensions (W x D x H)	44.5 x 440 x 450 mm