30-Port Lite Layer 3 Stackable Managed Switch

The DGS-3130 Series is a highly versatile Lite Layer 3 stackable switch. Including powerful L2 & L3 features, as well as support for multiple software images, it is highly pliant, capable of accommodating different network deployments.

With network bottlenecks on the rise, the DGS-3130 Series's six 10 Gigabit uplink ports are an ideal solution. Businesses can flexibly increase their bandwidth with flexibility to incrementally meet growing bandwidth demands.

The DGS-3130-30PS model features Power over Ethernet, which allows compatible devices to be powered by the switch through a standard Ethernet cable. It supports the IEEE 802.3af PoE and IEEE 802.3at PoE+ standards, providing up to 30W of power per port. PoE effectively reduces deployment time for PoE devices such as IP cameras, VoIP phones, and access points, and eliminates the cost for additional electrical cabling. The 370W PoE power budget, which can be increased to 740 W when outfitted with the DPS-700 redundant power supply, allows the switches to power even more devices. Additionally, an extended Link Layer Discovery Protocol (LLDP) automatically negotiates and manages the power feed to IEEE 802.3at PoE+ powered devices for optimal power distribution.

The D-Link DGS-3130 Lite Layer 3 Stackable Managed Switches are a Gigabit access layer solution specifically designed to connect end-users in enterprise and metro Ethernet access networks.

The switches support high bandwidth, long distance stacking, with physical stacking of up to 9 units over fiber, increasing available Gigabit ports on demand. This makes them ideal for network administrators who demand agile expansion functionality without having to sacrifice network reliability.

The DGS-3130 Series gives your network the protection it deserves with leading-edge security features that handle threats effectively. With built-in IP-MAC-Port Binding, the switches allow administrators to enhance user access control.

Other advanced features like DHCP Snooping let the switches automatically learn and save IP/MAC pairs to the IMPB white list.

They feature multiple authentication mechanisms such as 802.1X, Web-based Access Control (WAC), and MAC-based Access Control (MAC) for strict access control and an easy deployment. After authentication, individual policies such as VLAN membership, Quality of Service (QoS) policies, and ACL rules can be assigned to each host.

Support for the Microsoft® NAP policy enforcement allows you to protect network assets from compromised computers by enforcing compliance with network health policies.

A rich set of multi-layer QoS/CoS features ensures that critical network services such as VoIP, video conferences, IPTV, and IP surveillance are always given high priority, and 10-Gigabit ports deliver the speed you need. Traffic Shaping features guarantee bandwidth for these services even when the network is busy. L2 Multicast support enables the DGS-3130 Series to handle growing IPTV applications.

Host-based IGMP/MLD Snooping allows multiple multicast subscribers per physical interface while ISM VLAN allows the switches to send multicast streams in a multicast VLAN to save bandwidth, and to provide better security to the backbone network. The ISM VLAN profiles allow you to bind or replace the pre-defined multicast registration information to subscriber ports quickly and easily. Selective Q-in-Q enables you to be selective over VLAN traffic.