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With 12 SFP slots, the DGS-3612G provides a full fibre environment for long distance Ethernet infrastructure. It is particularly suitable for ISPs in their Metropolitan Area Network (MAN) deployments. In addition, four 1000Base-T copper ports acting as combo with 4 of the SFP slots are included for flexibility.With D-Link Single IP Management (SIM) technology, up to 32 switch units -regardless of the model- may be combined in a virtual stack. Multiple switches can be configured, monitored and maintained from any workstation running a web browser via a single IP address. The stack is managed as a single object, as all stacked units are identified by this single IP address. A simple yet powerful web-based interface allows the administrator to perform most management and configuration tasks.The DGS-3612G includes advanced routing features, such as OSPF v2, Passive Interface, Not-So-Stubby Area (NSSA), Equal Cost Route and RIP. Multicast services such as IP-TV and Video on Demand (VoD) are supported with the inclusion of protocols such as IGMP, MLD and PIM. With Double VLAN (802.1Q-in-Q) support, ISPs can create Layer2 Virtual Private Networks (VPNs) and transparent LANs for their customers.A complete set of security features is provided for connectivity and access control. These include Access Control Lists (ACLs) based on MAC address, switch port, IP address and/or TCP/UDP port numbers. 802.1X Authentication and MAC address control functionality is furthermore featured. The switch also provides central management for administration access via TACACS/TACACS and RADIUS. In addition, when implemented in conjunction with a D-Link NetDefend firewall, this switch is able to automatically quarantine any host displaying abnormal behaviour. This mechanism, D-Link’s ZoneDefense, provides proactive network security…

Additional information about D-Link xStack DGS-3612G – Switch – L3 – Managed – 12 x Gigabit SFP 4 x shared 10/100/1000 – desktop:

• Delivery Time: Usually Ships In: 1-2 Weeks

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