D-Link 30-port Layer 3 Stackable Multi-Gigabit Managed Switch

Accelerate your network with Multi-Gigabit Ethernet.With two 10GBASE-T ports and four 10G/25G SFP28 ports. up to 400Gbps switching capacity. physical stacking of up to 9 switches for greater port density. and Layer 2 and Layer 3 features. the DMS-3130 Switch Series offer a versatile. secure. and fast network that can be deployed in a variety of environments and topologies. including Metro Ethernet deployments.World-class reliability.Advanced L2 and L3 features including port security. Storm Control. Link Aggregation. and Spanning Tree Protocols. Management options like 802.3ah OAM. 802.1ag CFM. and industry standard CLI support. with support for multiple images and multiple configurations.x4 25G SFP28 uplink ports. physical stacking for redundancy. and have built-in G.8032 Ethernet Ring Protection Switching (ERPS) to help minimise recovery times to 50 ms. An USB 2.0 interface to store config files. boot images. and syslog. As well as support for an additional external redundant power s