48-port Metro Ethernet Gigabit PoE Switch at city shop

The DGS-1210/ME Series Metro Ethernet Switches are a family of switches designed for Metro Ethernet applications. They feature a variety of port configurations, including 10/100/1000BASE-T RJ-45 ports, with and without PoE support, and 1G SFP optical ports. They can be managed with a Command Line Interface (CLI) or user-friendly web-based Graphical User Interface (GUI).  Surge protection, advanced Layer 2 functions, and a suite of security and management tools make the DGS-1210/ME switches ideal for Enterprises and Service Providers requiring additional capabilities beyond those found in a traditional Smart-managed switch.

Efficient and Resilient

For mission critical environments, the DGS-1210/ME switches support IEEE 802.1D 2004 edition, 802.1w, and 802.1s Spanning Tree Protocols (STP). The Spanning Tree Protocols allow the switches to participate in Spanning Tree topology, providing an alternative Layer 2 path in the event of a network failover. The switches also support IEEE 802.3ad link aggregation, which enables multiple ports to be grouped to form a single virtual port, increasing bandwidth and redundancy for higher availability. This series also features IEEE 802.1p Quality of Service (QoS), allowing for real-time traffic classification into Weighted Round Robin (WRR) and strict priority levels mapped to 8 queues. Advanced traffic classification parameters allow the network to be tuned for flexible configurations for specific multimedia applications such as VoIP or IPTV.

Surge protection is standard on all 10/100/1000 Ethernet ports, and a rear panel RPS connector provides for an additional external power supply (for non-PoE models).  ITU-T G.8032 ERPS provides sub-50 ms protection and recovery.  Dying Gasp, Link OAM, and other useful tools allow quick trouble shooting during power failures or system shut downs.

Security and Authentication

The DGS-1210/ME switches support IEEE 802.1X port-based/host-based access control, guest VLAN, and RADIUS/TACACS+ authentication for strict access control to the network. The IP-MAC-Port Binding (IMPB) feature allows administrators to associate a source IP address with a designated MAC address and also offers the flexibility to define the port number to enhance user access control. The built-in D-Link Safeguard Engine™ protects the CPU from broadcast, multicast, and unicast flooding by automatically trapping packets a