48-port 10/100Base-T + 2 1000Base-T ports+ 2 Combo 1000Base-T/SFP ports L2 Stackable Managed Switch

DES-3552 *(This product has been discontinued)

A series of switches DES-3528/3552 xStack includes stackable switches L2 access level to ensure a secure connection end-users to networks of large enterprises and small and medium-sized businesses (SMB). Switches provide physical stacking, static routing, support for multicast and enhanced security features. All this makes this device ideal access layer solution. The switch can be easily integrated with the kernel level L3 switches to form a multi-level network structure with high-speed backbone and centralized servers.

Flexible and cost-stacking over Ethernet
Series Switches DES-3528/3552 are equipped with 24 or 48-port Ethernet 10 / 100Mbit / s and supports up to 4-uplink-port Gigabit Ethernet. If users are required to provide a connection of wireless devices such as IP-phones, network cameras and access points, you can use the DES-3528P and DES-3552P, equipped with 24 or 48 10/100 ports with support for PoE. Eight of these ports allow you to connect the device to power up to 30W per port, while the other ports to meet the standard 802.3af, providing output power PoE 15,4Vt the port. This gives users the ability to connect devices as standard 802.3af, and 802.3at (draft). Two combo-port 10/100 / 1000Base-T / SFP on the front panel provide flexible connectivity copper or fiber. Located on the rear panel ports 10/100 / 1000Base-T can be used as stacking ports with a total bandwidth of 4 Gbit / s and as copper uplink-port Gigabit Ethernet. Supports physical stacking allows users to stack up to 8 devices. The switch is a good alternative to more expensive chassis-based switches.

Integrated Safety
Series Switches DES-3528/3552 xStack provide a wide range of the latest safety features, including 802.1X Guest VLAN, access control MAC-based (MAC) and access control based on the Web (WAC). Function 802.1x Guest VLAN is a comprehensive security solution for the end user, and the function WAC provides reliable access control with user-friendly authentication mechanism. In addition, the switch supports IP-MAC-Port Binding, which allows an administrator to create a bunch of IP-source address - MAC-address of the source - the source port to verify the information and blocking illegal DHCP IP-addresses in order to ensure network security. Built-in Safeguard Engine enables DES-3528 to identify and prioritize packets destined for the CPU to prevent malfunction of the network due to malicious traffic and protect the switch.

Improved performance and network availability
Series Switches DES-3528/3552 are designed for networks of large enterprises and small and medium-sized businesses (SMB), requiring a high level of safety and a long period of performance. In addition, the switch supports static routing, 4K VLAN, selective Q-in-Q, as well as the quality of service QoS for mission-critical applications and multicast services. Through the use of the latest version of the protocol Spanning Tree, Redundant power supply and functions Loopback Detection (advanced feature D-Link, blocking the port on which loop is detected, thereby preventing problems in the network independently of the STP-protocol), DES-3528 provides enhanced performance and availability of the network.

The user-friendly interface and ecology
Series Switches DES-3528/3552 using easy to use Web-based GUI 2.0 D-Link. Through the use of a new generation of chipsets, series switch DES-3528/3552 supports the optimal power consumption, thereby reducing energy costs and to avoid negative impact on the environment. The use of the passive cooling system (fanless) ensures quiet operation of the device and allows you to install it even in places where required to comply with silence.