The SG3428X is a managed L2+ layer network switch integrated with the Omada SDN system, designed for data aggregation and distribution in corporate networks. The device is equipped with 24 Gigabit Ethernet (GE) ports and 4 SFP+ 10 Gigabit Ethernet (10 GE) slots, enabling fast backbone connections or stacking. The switch provides full support for advanced L2+ features, including static routing, 802.1Q VLAN, Link Aggregation Control Protocol (LACP), and Quality of Service (QoS) mechanisms. Centralized cloud management via the Omada controller simplifies configuration and monitoring. The total switching capacity is 128 Gbps. The device is suitable for 19" (1U) Rack mounting.

Enterprise Switch with 10G Uplink

4× 10 Gbps SFP+ slots provide non-blocking switching performance and ultra-low latency, so reliable and lightning-fast connections to servers and other switches are easily built.

SDN (Software Defined Networking) Platform and Cloud Access

Remotely manage your Access Points, Switches, and Gateways located in multiple locations from a single interface.

Advanced L3 Features

An abundance of L2+ and L3 features are supported to help build a highly scalable and robust network, providing a reliable and efficient solution for enterprises, campuses and ISPs.

Secure Networking

Security features include IP-MAC-Port-VID Binding, Port Security, Storm Control and DHCP Snooping to defend against a range of network threats. An integrated list of common DoS attacks is available, making it easier than ever to prevent them. In addition, the Access Control Lists (ACL, L2 to L4) feature restricts access to sensitive network resources by denying packets based on source and destination MAC address, IP address, TCP/UDP ports or VLAN ID. Users’ network access can be controlled via 802.1X authentication, which works with a RADIUS/Tacacs+ server to grant access only when valid user credentials are provided.

Enterprise Level Features

A complete lineup of L2+ features are supported, including 802.1Q VLAN, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol, and 802.3x Flow Control. Advanced IGMP Snooping ensures the switch intelligently forwards multicast streams to only the appropriate subscribers, cutting out unnecessary traffic, while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access. Static Routing is a simple way of segmenting the network and internally routs traffic through the switch for improved efficiency.

Advanced QoS

Voice and video traffic can be prioritized based on IP address, MAC address, TCP port number, UDP port number, and more. With QoS (Quality of Service), voice and video services remain smooth, even when bandwidth is in short supply.

ISP Features

sFlow, QinQ, L2PT PPPoE ID Insertion and IGMP authentication features are provided, developed with service providers in mind. 802.3ah OAM and Device Link Detection Protocol (DLDP) offer easy monitoring and troubleshooting of Ethernet links.

IPv6 Support

IPv6 functions such as Dual IPv4/IPv6 Stack, MLD Snooping, IPv6 ACL, DHCPv6 Snooping, IPv6 Interface, Path Maximum Transmission Unit (PMTU) Discovery and IPv6 Neighbor Discover guarantee your network is ready for the Next Generation Network (NGN) without upgrading your hardware.

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