Cisco Meraki MS390-48UX-HW - Managed Layer 3 Switch, White

The Cisco Meraki MS390-48UX-HW 48-port Layer 3 switch acts as a distribution node for enterprise networks, managing high-throughput data and providing power to connected devices. It features 48 Gigabit RJ-45 ports for a range of wired endpoints. With a switching capacity of 580 Gbit/s, the hardware handles heavy traffic without bottlenecks. A forwarding performance of 431.54 Mpps allows the switch to maintain full-bandwidth utilisation across all connections. This managed switch enables efficient LAN segmentation and reliable data delivery, even under heavy loads.

The 1U chassis is designed for mounting in standard server racks or telecommunications enclosures. It supports Power over Ethernet (PoE), which supplies power to connected endpoints and removes the need for individual power adapters. Administrators can control traffic using integrated Quality of Service (QoS) and Access Control Lists (ACLs). Operational stability is provided by loop protection, Spanning Tree Protocol, and active cooling from three internal fans. The unit supports 10G connectivity and has a typical power consumption of 218.5 W.

• 490 W total PoE budget to power access points and edge devices directly via Ethernet.
• Physical stacking of up to 8 units to scale port density.
• Layer 3 IP and static routing with support for up to 4,094 active VLANs.
• Cloud-managed administration featuring integrated DHCP relay, server, and snooping protocols.
• 32,000-entry MAC address table to support communications in large network deployments.