Cisco Catalyst 9300L Rack-Mountable 48-Port Switch

Overview

The Cisco C9300L-48T-4G-E is a rack-mountable network switch designed to deliver reliable and high-performance connectivity for enterprise environments. It features 48 Gigabit Ethernet ports and 4 Gigabit SFP uplink ports, providing ample capacity for connecting a wide range of devices. With support for advanced Layer 3 routing protocols like OSPF, EIGRP, and RIP, this switch efficiently manages complex network traffic and routing demands.

Equipped with Cisco’s StackWise technology, it enables stacking multiple switches into a single manageable unit with up to 424 Gbps of stacking bandwidth, allowing seamless network scaling. The switch also supports up to 32,000 MAC address entries, ensuring smooth operation in large, device-dense networks. Energy Efficient Ethernet support helps reduce power consumption without sacrificing performance, making it a practical choice for modern data centers and enterprise networks.

Key features

• 48 Gigabit Ethernet ports provide extensive connectivity for a variety of devices and endpoints.
• 4 Gigabit SFP uplink ports offer flexible options for network expansion and uplink aggregation.
• Cisco StackWise technology allows stacking multiple switches with up to 424 Gbps bandwidth, simplifying management and scaling.
• Supports advanced Layer 3 routing protocols such as OSPF, EIGRP, and RIP for efficient traffic routing in complex networks.
• Handles up to 32,000 MAC address entries, supporting large and dense network environments without performance degradation.
• Energy Efficient Ethernet reduces power consumption while maintaining network performance.
• Runs Cisco Network Essentials software, providing robust security, quality of service, and network management capabilities.
• Supports SNMP, NETCONF, and RESTCONF protocols for flexible monitoring and configuration by network administrators.
• Rack-mountable design fits neatly into data centers and server rooms, optimizing space and organization.

Key specs

• Ports: 48 x 10/100/1000 Ethernet, 4 x Gigabit SFP uplinks
• Switching capacity: up to 104 Gbps
• Stacking bandwidth: up to 424 Gbps with Cisco StackWise
• MAC address table size: 32,000 entries
• Memory: 8 GB RAM
• Routing protocols supported: OSPF, EIGRP, RIP
• Power efficiency: Energy Efficient Ethernet support
• Form factor: Rack-mountable

Connectivity and compatibility

This switch offers a comprehensive set of ports to connect a wide range of network devices, from workstations and servers to uplinks and other switches. The 48 Gigabit Ethernet ports ensure fast and reliable wired connections, while the 4 Gigabit SFP uplink ports provide flexibility for fiber or copper connections to other network segments or data centers. It supports standard Layer 3 routing protocols, making it compatible with diverse network architectures and routing configurations.

• 48 RJ-45 ports for standard Ethernet connections
• 4 SFP ports for fiber or copper uplinks
• Supports SNMP, NETCONF, and RESTCONF for network management and automation

Performance and reliability

Designed for demanding enterprise environments, this switch delivers high throughput with a switching capacity of up to 104 Gbps. The ability to stack switches with Cisco StackWise technology ensures that network growth does not compromise performance or manageability. Its large MAC address table supports dense device environments, while energy-efficient features help reduce operational costs. The inclusion of Cisco’s Network Essentials software enhances security and quality of service, ensuring reliable and secure network operations.

Ideal uses and environments

The Cisco C9300L-48T-4G-E is well suited for organizations that require a scalable and robust network core or access layer. It fits well in busy office networks, data centers, and campus environments where high port density and advanced routing capabilities are essential. Network administrators managing complex infrastructures will appreciate its stacking capabilities and flexible management protocols. This switch is a strong choice for enterprises aiming to maintain efficient, secure, and future-ready network operations.