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XStack 48-port 10/100/1000 L2+ Stackable PoE Switch Plus 4x10GE SFP+
. D-Link xStack 48-port 10/100/1000 Layer 2+ Stackable Managed PoE Gigabit Switch plus 4 10GE SFP+The DGS-3420 Series of next generation Layer 2+ Gigabit switches delivers performanceflexibilitysecuritymulti-layer QoS and access controlalong with redundant power solutions for SMBs and enterprises. With high Gigabit port densitiesGigabit SFP and 10-Gigabit SFP+ supportand advanced software solutionsthese switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone and centralized high-speed servers. Service providers can take advantage of the high SFP density switches to structure the aggregation of Fibre to the Building (FTTB) networks that they extend to the subscriber's sites. Easily deployed and simple to
managethe DGS-3420 can be virtually stacked with any switch that supports D-Link's Single IP Management (SIM) to form a multi-level network structured with backbone and centralized high-speed servers. The virtual stack can include units located anywhere on the same network domaineliminating cable distance barrierslimitations of physical stackingand the need for stack cabling. Alternativelydepending on whether linear or fault-tolerant ring stacking is implementedusers can use one or two 10-Gigabit SFP+ ports to create a physical stack. Switches in the stack are hot-swappable to minimize network downtime in case a replacement is requiredeliminating single points of failure. Up to 12 units or 576 Gigabit ports can be configured for a stack using direct attached cables allowing high bandwidth
and high port densities on the already cost efficient DGS-3420 Series. he DGS-3420 Series provides a complete set of security features including L2/L3/L4 multi-layer Access Control Lists and 802.1x user authentication via TACACS+ and RADIUS servers.The DGS-3420 Series offers extensive VLAN support including GVRP and 802.1Q VLAN to enhance security and performance. A robust set of L2/L3/L4 QoS/CoS solutions help ensure that critical network services such as VoIPERPIntranetand video conferencing are served with proper priority. The DGS-3420 Series provides D-Link's Safeguard Engine to increase the switch's reliabilityserviceabilityand availability to prevent malicious flooding traffic caused by worms or virus infections. Bandwidth Control can be flexibly set for each port using pre-defined
thresholds to assure a committed level of service for end users. For advanced applicationsflow-based bandwidth control allows easy fine-tuning of service types based on specific IP addresses or protocols.The DGS-3420 Series also features comprehensive IPv6 supportincluding IPv6 TunnelingICMPv6DHCPv6RIPngetc. With 10-Gigabit connectivity and IPv6 supportthe DGS-3420 Series enables you to future-proof your network for cost efficiency and longevity while meeting the requirements for IPv6 capable network devices in the coming years. D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3420 Series implements the D-Link Green Technologywhich includes a power saving modesmart fanreduced
heat dissipationand cable length detection. The power saving feature automatically powers down ports that have no active link. The Smart Fan feature allows for the built-in fans to automatically turn on at a certain temperatureproviding continuousreliable and eco-friendly operation of the switch..
managethe DGS-3420 can be virtually stacked with any switch that supports D-Link's Single IP Management (SIM) to form a multi-level network structured with backbone and centralized high-speed servers. The virtual stack can include units located anywhere on the same network domaineliminating cable distance barrierslimitations of physical stackingand the need for stack cabling. Alternativelydepending on whether linear or fault-tolerant ring stacking is implementedusers can use one or two 10-Gigabit SFP+ ports to create a physical stack. Switches in the stack are hot-swappable to minimize network downtime in case a replacement is requiredeliminating single points of failure. Up to 12 units or 576 Gigabit ports can be configured for a stack using direct attached cables allowing high bandwidth
and high port densities on the already cost efficient DGS-3420 Series. he DGS-3420 Series provides a complete set of security features including L2/L3/L4 multi-layer Access Control Lists and 802.1x user authentication via TACACS+ and RADIUS servers.The DGS-3420 Series offers extensive VLAN support including GVRP and 802.1Q VLAN to enhance security and performance. A robust set of L2/L3/L4 QoS/CoS solutions help ensure that critical network services such as VoIPERPIntranetand video conferencing are served with proper priority. The DGS-3420 Series provides D-Link's Safeguard Engine to increase the switch's reliabilityserviceabilityand availability to prevent malicious flooding traffic caused by worms or virus infections. Bandwidth Control can be flexibly set for each port using pre-defined
thresholds to assure a committed level of service for end users. For advanced applicationsflow-based bandwidth control allows easy fine-tuning of service types based on specific IP addresses or protocols.The DGS-3420 Series also features comprehensive IPv6 supportincluding IPv6 TunnelingICMPv6DHCPv6RIPngetc. With 10-Gigabit connectivity and IPv6 supportthe DGS-3420 Series enables you to future-proof your network for cost efficiency and longevity while meeting the requirements for IPv6 capable network devices in the coming years. D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3420 Series implements the D-Link Green Technologywhich includes a power saving modesmart fanreduced
heat dissipationand cable length detection. The power saving feature automatically powers down ports that have no active link. The Smart Fan feature allows for the built-in fans to automatically turn on at a certain temperatureproviding continuousreliable and eco-friendly operation of the switch..
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