Description
The D-Link DGS-1520-28MP/E switch is a professional networking device designed for corporate environments that demand high capacity and flexibility in connection management. It is a black cabinet switch with a compact size that fits into a standard 19-inch rack and 1U height , ideal for saving space in data centers or telecommunications closets. It has a total of 24 Ethernet LAN ports , including 20 PoE-compatible RJ-45 ports that comply with IEEE 802.3af and 802.3at standards, allowing power over Ethernet devices with a power budget of up to 370W , expandable to 740W with redundant power supplies (RPS). In addition, it features 2 10GBASE-T ports and 2 10G SFP+ ports , offering high-speed connections for uplinks or aggregation, ensuring efficient traffic and low latency of up to 10Gbps. Its 140 Gbps switching capacity and MAC table of up to 16,384 entries allow for fluid management of large networks with multiple connected devices. Regarding standards, it supports everything from basic 10/100/1000BASE-T Ethernet to advanced technologies such as IEEE 802.3ae (10 Gigabit Ethernet), 802.3x flow control, and the energy-efficient IEEE 802.3az, optimizing performance and power consumption. In terms of software, it includes complete Layer 2 and Layer 3 functionalities, with multiple Spanning Tree protocols (STP, RSTP, MSTP), advanced VLANs (supporting up to 4,000 groups and dual Q-in-Q VLANs), Quality of Service (QoS) control with eight queues per port and bandwidth management, as well as extensive Access Control Lists (ACLs) with up to 1,536 hardware entries to ensure security and traffic segmentation. It also offers 802.1X authentication, protection against DoS attacks and DHCP snooping, along with flexible remote management features via web interface, CLI, SNMP, and IPv6 support, facilitating integration into modern infrastructures. It features a robust design weighing 4.3 kg and measuring 441 x 308.5 x 44 mm , and its high MTBF of approximately 334,000 hours proves its reliability. This model is ideal for companies that need a powerful, adaptable switch with PoE support and advanced management and security features to optimize converged networks and voice, data, and video services in corporate infrastructure.
- Plug-in product: Yes
- Plug type: EU plug
- Type:
- Switch
- Stackable
- Power Source: mains electricity
- Color: Black
- Connections:
- 2
- RJ-45 x 20
- SFP+
- Ethernet LAN
- Power: 370 W
- Number of slots: 2
- Form factor: 1U
- Security: IGMP
Information on general product safety regulations:
D-Link Iberia SL
Calle Muntaner, 239-253, Planta 3
08021 - Barcelona
+34934090770
es-finance@dlink.com
https://www.dlink.com/es/es