D-Link DGS-1530-20/E - Managed Ethernet switch, Black

The D-Link DGS-1530-20/E Managed Gigabit Ethernet Switch (L2, 8x RJ-45, 2x SFP) segments and manages traffic within a local area network. This Layer 2 device features 8 Gigabit RJ-45 ports for standard hardware connections and operates as a non-PoE unit for environments where devices use independent power sources. Two dedicated SFP slots provide fiber expansion and 10G uplink support for core infrastructure. The switch offers a total switching capacity of 112 Gbit/s for simultaneous data transmission, which helps prevent bottlenecks during periods of heavy traffic.

The rack-mountable chassis is stackable, allowing administrators to group multiple units into a single logical entity to simplify maintenance. Configuration is handled via a web-based interface or the dedicated RJ-45 console port using a command-line interface. To secure the network perimeter, the model supports access control lists (ACLs), IP-MAC-Port binding, and ARP inspection. Administrators can also apply Quality of Service (QoS) policies and IGMP snooping to prioritise latency-sensitive voice or video streams. The unit uses a standard AC power supply and has a maximum power draw of 25.7 W under full load.

• 83.33 Mpps forwarding performance for rapid packet delivery across the network.
• Support for up to 4096 active VLANs for granular network segmentation.
• Hardware capacity of 16,000 MAC address table entries and a 1.5 MB packet buffer.
• Centralised network security authentication via standard RADIUS and TACACS+ protocols.
• Mean time between failures (MTBF) of 630,098 hours for long-term reliability.