Description
The D-Link DGS-1520-28/E switch is an advanced networking device designed for professional environments that demand high capacity and reliability in data switching. With a standard 19-inch rack form factor and 1U height , its compact and robust black design facilitates integration into network cabinets. It features a total of 28 ports , including 24 10/100/1000BASE-T ports for Gigabit Ethernet copper connections, plus 2 10GBASE-T ports and 2 10 Gigabit SFP+ ports that allow for high-speed links and flexibility in fiber optic connections or with compatible modules. It is compatible with multiple Ethernet standards such as IEEE 802.3ab for Gigabit over copper, IEEE 802.3z for Gigabit over fiber, and IEEE 802.3ae for 10 Gigabit networks, ensuring interoperability with modern infrastructures. Its switching capacity reaches 128 Gbps , with a store-and-forward transmission architecture that ensures integrity and efficiency in network traffic processing, and a MAC table capable of managing up to 16,384 addresses for effective control of the local network.
Regarding power supply, it supports a standard input range of 100 to 240 V AC , with a maximum consumption of 30.4 W , facilitating its installation in various power configurations and contributing to efficient operation. Among its physical specifications, it features a light weight of 2.33 kg and dimensions of 441 x 207.4 x 44 mm , with an acoustic level of 51.8 dB(A) , optimizing installation in offices or data centers without generating excessive noise.
This switch includes advanced Layer 2 and Layer 3 features, such as support for Spanning Tree protocols (STP, RSTP, MSTP), link aggregation (LACP) to increase bandwidth and redundancy, multiple VLANs (up to 4,000 groups), QoS with eight queues per port, and mechanisms for congestion management and bandwidth control. Furthermore, it offers a wide range of security features, including protection against DoS attacks, DHCP snooping, dynamic ARP inspection, 802.1X authentication for access control, and secure access via SSH and SSL, ensuring a protected and controlled network environment. Its management is versatile, with a web interface for graphical administration, an advanced CLI, SNMP v1, v2c, v3 support, and automatic configuration options such as Zero Touch Provisioning, facilitating integration and maintenance in complex networks.
In summary, the D-Link DGS-1520-28/E is a high-performance professional switch capable of handling infrastructures that demand Gigabit and 10 Gigabit connections. It is energy efficient and equipped with advanced security and management features, ideal for enterprise environments that require scalability and reliability in their networks.
- Plug-in product: Yes
- Plug type: EU plug
- Ports: 28
- Type:
- Switch
- Stackable
- Power Source: mains electricity
- Color: Black
- Connections:
- 2
- SFP+
- Number of slots: 2
- Form factor: 1U
- Approximate temperature: -40º / 70º
- Security: IGMP
- Accuracy (relative humidity): 10% - 95%
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