Switch D-Link DMS-3130-30TS . The DMS-3130-30TS switch from D-Link is a Layer 3 managed network device designed for enterprise environments and multiservice deployments, offering high capacity and versatility. It features two RJ-45 10GBASE-T ports as well as four 10G/25G SFP28 ports for uplink and physical stacking, enabling fast and flexible connections with switching capacity up to 400 Gbps. This model supports stacking of up to nine switches with a stacking bandwidth of 200 Gbps, facilitating an integrated, redundant, and scalable network. Its USB 2.0 interface provides an additional method for storing configurations, images, and event logs. Advanced functions include full support for L2 and L3 protocols, including VLANs, port security, storm control, link aggregation, Spanning Tree, and dynamic routing with OSPF, VRRP, and RIP, as well as DHCP Server capability, all manageable via WebGUI or CLI. In terms of security, it includes access controls through 802.1X authentication, inbound and outbound ACLs, IP-MAC-Port Binding, DHCP snooping, and the exclusive D-Link Safeguard Engine protection engine to mitigate malicious attacks. Physical protection is ensured with built-in surge protection up to 6 kV on Ethernet 2.5G/5G ports, crucial for stability in PoE device environments like IP cameras or access points. This switch also supports redundant power supplies to maximize uptime and complies with key standards such as IEEE 802.1ag, 802.3ah, 802.1p, 802.1s, and 802.1AX, ensuring interoperability and multicast quality of service (IGMP/MLD Snooping). Its robust black design includes an RJ-45 console port and a MAC table supporting over 32,000 entries, ideal for complex and demanding network environments. In summary, the DMS-3130-30TS is an advanced, reliable, and efficient solution for managing corporate network infrastructures requiring high speed, multiple security layers, and stacking capability. Type of plug: Plug EUProduct with plug: YesType: SwitchPower supply: Electric NetworkColour: BlackConnections: USB 2.0RJ452Voltage: 100-240 VVentilator: 3