The DGS-1520-52/E from D-Link is a high-performance switch designed for professional environments requiring reliable and scalable connectivity. This cabinet-style switch, finished in black and with a standard 1U 19” rack format, offers a wide range of interfaces, including 48 10/100/1000BASE-T ports, 2 10GBASE-T ports, and 2 10G SFP+ ports, ensuring flexible, high-speed connectivity for device interconnection and network backbones. It features a switching capacity of 176 Gbps and uses the store-and-forward transmission method, guaranteeing efficient performance and low latency in data transfer. It supports an extensive MAC address table with up to 16,384 entries, necessary for managing multiple devices on the network with high reliability, along with 512 static MAC addresses for advanced configurations and security. The switch complies with various Ethernet standards, including IEEE 802.3az for energy efficiency, IEEE 802.3ae for 10 Gigabit Ethernet, and flow control protocols that prevent packet loss during congestion. For management, it includes advanced Layer 2 and Layer 3 features such as link aggregation (802.1AX/802.3ad), multiple VLAN types (dynamic, Q-in-Q, private, protocol- and MAC-based), quality of service with up to 8 queues per port, and advanced security controls like DHCP snooping, dynamic ARP inspection, DoS attack blocking, SSH and SSL for secure configuration, as well as 802.1X authentication and MAC-based access control to ensure authorized network access. Device management is via an intuitive web interface or command line (CLI), with support for IPv4 and IPv6, SNMP, Syslog, and essential diagnostic tools for maintenance and monitoring. Its hardware features efficient power consumption (51.2 W at maximum use), a compact design measuring 441 x 207.4 x 44 mm, and weighs only 2.78 kg, facilitating installation in data centers or telecom cabinets. The unit operates between 100 and 240 V, with optimized ventilation and an MTBF of 364,888 hours, ensuring high availability and durability. Overall, the DGS-1520-52/E is a robust and versatile switch aimed at network infrastructures requiring high capacity, security, and advanced functionality, maintaining an optimal balance between performance and energy efficiency.

• Type:
  • Cupboard
  • Switch
  • Stackable
• Speed: 1 Gbps
• Product with plug: Yes
• Ports:
  • 52
  • 2
• Type of plug: Plug EU
• Colour: Black
• Number of slots: 2
• Voltage: 100 - 240 V
• Form factor: 1U
• Approx. temperature: -40º / 70º
• Safety: IGMP
• Accuracy (relative humidity): 10 % - 95 %
• Connections: SFP+

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