Cisco Catalyst 9300L-48T-4X-A - Managed switch, Grey

The Cisco Catalyst 9300L 48-Port Data Network Advantage switch (C9300L-48T-4X-A) is a Layer 3 managed enterprise access switch for campus networks. It features 48 Gigabit RJ-45 ports for end devices and four 10G SFP slots for fiber uplinks. The switch offers a total switching capacity of 320 Gbit/s and a forwarding rate of 320 Mpps. As a non-PoE model, it is designed for data routing within large corporate LANs. It supports Layer 3 features, including static and IP routing, to facilitate inter-VLAN communication at the access edge.

The 1U chassis is designed for 19-inch rack mounting and contains a dual power supply and a three-fan cooling system. This model supports physical stacking of up to eight units to simplify management in larger environments. Administrators can configure the hardware via a command-line interface or cloud-managed platforms for centralized control. Security and traffic prioritization are handled through Access Control Lists (ACLs), ARP inspection, and Quality of Service (QoS) protocols. The unit features an x86 processor with 8 GB of memory and 16 GB of flash storage. Typical power consumption is 58.69 W.

• Support for up to 4,094 active VLANs for network segmentation in multi-departmental deployments.
• MAC address table of 32,000 entries and support for up to 32,000 routing entries.
• Support for jumbo frames up to 9,198 bytes.
• Mean Time Between Failures (MTBF) of 380,080 hours.
• 16 MB of packet buffer memory to manage traffic spikes.