Aadona DIANA : DMS-48G-4FL Non-PoE Switch

The Diana DMS-48G-4FL is a high-capacity Layer-2 managed Ethernet switch designed to deliver secure, flexible, and high-performance networking in medium to large enterprise environments. Featuring 48 Gigabit RJ45 access ports and 4 SFP fiber uplink slots, this switch provides extensive wired connectivity with options for extended fiber backhaul or inter-building links.

Built for professional networking applications, the DMS-48G-4FL supports advanced L2 capabilities including VLAN segmentation, Quality of Service (QoS) traffic prioritization, robust Access Control Lists (ACLs) and link resilience protocols that ensure efficient traffic shaping, security, and high network availability. These features make it ideal for distributing mission-critical services such as VoIP, video streaming, cloud-hosted apps and Wi-Fi backhaul.

Network administrators get comprehensive management tools including an intuitive web-based GUI, SNMP support, and command line interface (CLI) for full configuration, monitoring, and diagnostics. Built-in redundancy mechanisms such as Spanning Tree Protocol improve resilience and reduce downtime in complex topologies.

Perfect for campus LANs, wiring closets, edge distribution and SMB backbone networks, the Diana DMS-48G-4FL delivers scalable connectivity, advanced traffic control and secure, enterprise-grade performance.