D-Link · Switches

D-Link 20-Port Gigabit Stackable Smart Managed Switch with 4 x 10G SFP

Powerful InsightsComprehensive OAM support simplifies monitoring. troubleshooting. and enhances network performanceSimplified ManagementThe SIM feature lets you manage multiple switches as a virtual stack under one IP. streamlining operations and integrationEnhanced SecurityFeatures includes VLANs. ACLs. Port Security. 802.1X. and RADIUS to protect data and manage accessResilience ConnectivityG.8032 ERPS delivers sub-millisecond ring recovery for uninterrupted connectivity across critical operationsScalable Network GrowthEasily scale and expand your network with physical stacking built to grow alongside your evolving business needsShielded for StabilityAll copper ports include 6kV surge protection for reliability and protection against electrical spikesZero-Touch Setup. Infinite ScalabilityZero-Touch Provisioning (ZTP) streamlines setup by enabling devices to auto-configure without manual input. Simply hold the reset button for 5–10 seconds to trigger reboot and provisioning. ZTP speeds up deployment. minimizes errors. and ensures consistent configuration and ideal for large-scale networks.Power on the switch and connect the cable to service LAN. then start ZTP- Hold the reset button (5~10 sec)- Get IP and settings from DHCP server- Download firmware or configuration from TFTP serverRecover Instantly with Intelligent StackingPhysical stacking lets multiple switches act as one. boosting scalability and resilience. It reroutes traffic automatically during failures. supports hot-swapping. and ensures seamless master switch failover. Shortest-path forwarding and trunked ports enhance bandwidth and reliability.Smarter Multicast for Seamless StreamingThe rise of IPTV and multimedia streaming. efficient multicast management is crucial. IGMP/MLD snooping prevents duplicate streams and interference between STBs within the same VLAN. while ISM VLAN reduces redundant multicast traffic across VLANs—enhancing backbone efficiency and ensuring smoother streaming performance.Dependable Power for Enterprise Networks​Reliable power is vital for uninterrupted network performance. D-Link switches support redundant power supply (RPS). enabling seamless failover during power loss. It's ideal for high-power devices and rack-mountable design ensures easy. secure integration into enterprise environments.

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