Cisco Catalyst 9300-48UN-E - Managed switch, Grey

The Cisco Catalyst 9300-48UN-E is a Layer 2/3 managed switch designed for campus access and enterprise edge deployments. It features 48 Multigigabit RJ45 ports for data-intensive connections. The 580 Gbit/s switching capacity allows the hardware to handle dense traffic from multiple clients simultaneously. Power over Ethernet (PoE) provides power directly to connected devices, including wireless access points and IoT equipment.

This model is designed for standard rack mounting. Network administrators can use its stacking architecture to group several units together, expanding total port density while managing them as a single entity. Traffic management is handled through Link Aggregation and Access Control List (ACL) configurations. Quality of Service (QoS) protocols prioritise traffic for latency-sensitive tasks such as voice communication. The switch also supports IGMP snooping and the Spanning Tree Protocol to control multicast streams and prevent network loops.

• 190.48 Mpps packet forwarding rate.
• MAC address table with 32,000 entry capacity.
• Support for up to 4,000 active VLANs for network segmentation.
• Jumbo frame support up to 9,198 bytes.
• Integrated DHCP snooping and port mirroring for network monitoring and security.