48 Ports 10/100/1000Base-T , + 4 SFP ports, L2+ Smart Pro Switch
DGS-1500-52 *(This product has been discontinued)
Switch Series D-Link DGS-1500 SmartPro designed for SMB, requiring functions such as static routing and management on a separate IP-address (virtual stacking). The series combines the functions of advanced management and security, which are similar to the same features of a managed switch, but less complex. The switches support technology D-Link Green ™ 3.0, provides significant energy savings.
In addition, ports 10/100/1000 Mbit / s Switch DGS-1500-28P technology support PoE, providing ease of use and function of green, such as PoE-enabled based on the time, lets you turn off power to the port at a predetermined time. It is compatible with standard 802.3af and 802.3at, DGS-1500-28P is able to provide power to PoE devices up to 30 watts on all ports with established DPS-700. DPS-700 allows you to have the Switch DGS-1500-28P redundancy in the system 1 + 1 and provides PoE power up to 740 watts. By itself, the DGS-1500-28P has a power handling of 370 watts, so it can provide up to 15.4 watts on all ports simultaneously. Management features include SNMP, management of Web-based interface, SmartConsole Utility, and Compact Command Lines. The series also supports features such as ACL filtering and D-Link Safeguard Engine. Switches DGS-1500-20 and DGS-1500-28 made a fanless design. The fanless design allows them to publish less noise than standard switches, increasing the service life of equipment and ensuring its compliance with the terms of office.
Technology D-Link Green ™ V3.0
D-Link is a leader in the development of innovative energy-saving technology that does not sacrifice performance or functionality. Switches DGS-1500 series support the technology D-Link Green ™ 3.0, allows you to use the power save mode, technology, smart fan, as well as reduce the heat and the length of the cable. Power saving features allow you to set the schedule according to which the indicators and ports will be switched off when not in use, and according to which the switch will go into sleep mode. The technology provides an automatic change in the level of the transmitted signal depending on the length of cables to be connected (20 meters).
This technology allows the switch state by questioning ports receive information of their activity and, if necessary, automatically disconnect inactive ports. Switches DGS-1500-28P and DGS-1500-52 are equipped with built-in fans with automatic speed control, provides continuous, reliable and environmentally friendly operation of the switch. Using temperature sensors that monitor temperature change, fans can react accordingly and use different speeds for different temperatures.
Advanced Features
Series Switches DGS-1500 supports advanced features such as virtual stacking and static routing. Virtual stacking reduces the number of IP-addresses needed to use the network through a logical combination of up to 32 devices in one, with a single IP-address. This simplifies network management for small workgroups and allows you to add switches to the existing architecture without additional cabling. In static routing IP-routes are manually entered into the routing table. Series Switches DGS-1500 supports static routing, which creates an opportunity for communication between different groups of users in different segments of the VLAN in the network. Switches can fully control the routing between the VLAN, ensuring faster and more efficient network operation. Since switches can manage internal routing, processing only external routing can be charged a network router.
Extensive Layer 2
Switches DGS-1500 supports a number of Layer 2 features including IGMP Snooping, Port Mirroring, Spanning Tree, and Link Layer Discovery Protocol (LLDP). IEEE 802.3x Flow Control allows you to directly connect the server to the switch for fast, reliable data transfer. Maintaining at 2000 Mbit / s in full duplex mode, the switches provide high-speed transmission for connecting jobs with minimal loss of data. The switches support function and Cable Diagnostics function Loopback Detection. Loopback Detection is used to determine the loops and automatic shut-off port or VLAN, which detected a loop. Cable Diagnostics is designed to determine the quality of the copper cables and also the type of cable error.
VLAN and bandwidth management
Series Switches DGS-1500 supports Auto Surveillance VLAN (ASV) and Auto Voice VLAN, and is an ideal solution for deploying VoIP and video surveillance. Auto Surveillance VLAN - is a new, industry-leading technology, built-in switches Smart D-Link. This technology combines the video data and transmission through one switch SmartPro, thus reducing the cost of facilities and equipment. ASV also ensures quality video in real time and control, without prejudice to the transfer of conventional data network. The automatic determination of the connected equipment VoIP allows you to put "voice" traffic to a dedicated VLAN. With a higher priority and individual VLAN, this feature provides the quality and security of VoIP-traffic. In addition, DSCP marks Ethernet-packs with the appointment of the network traffic of different services. In addition, bandwidth management feature allows network administrators to reserve bandwidth for a variety of applications that require high bandwidth or might have high priority.
Network Security
Function D-Link Safeguard Engine protects the switches against traffic flooding caused by viruses. Authentication based on 802.1X port allows you to use an external RADIUS server to authenticate users. In addition, the function list contains a complete access control (ACL) feature enhances network security and helps protect your network by filtering traffic from unauthorized MAC-addresses or IP-addresses.
Switches DGS-1500 series support the prevention of attacks ARP Spoofing, protects from attacks an Ethernet, which can cause a change in traffic or delay by sending fake ARP-messages. To prevent ARP Spoofing attacks, the switch uses the Packet Control ACLs to block packets containing false ARP-message. For added security feature DHCP Server Screening, deny access to unauthorized DHCP-servers.
Management flexibility
Using the Web-based management series switches DGS-1500 and SmartConsole easily allows administrators to remotely manage the network at the port level. The SmartConsole supports automatic detection and display on the D-Link switches Series Web Smart, belonging to the same network segment L2. Web-based interface provides access to the switch from anywhere on the network without the need to enter IP-address or subnet mask that allows you to configure and basic installation of found devices, including password change and update software. Series Switches DGS-1500 also support the program D-View 6.0 and a command line interface (CLI) through Telnet. D-View 6.0 is a network management system that lets you control the most important parameters such as performance, reliability, flexibility and security. Manage the command-line interface (CLI) is possible via Telnet. This makes it easy to configure basic settings, passwords, configuration files and software.