The DES-3200 switches is a line of managed switches D-Link 2-level, intended for networks Metro Ethernet (ETTX and FTTX) and corporate networks.Switches in this series are equipped with 8/16/24/48 port 10/100 Mbit / s Fast Ethernet, as well as combo port 1/2/4 Gigabit Ethernet / SFP. Dlink DES-3200-52P 48-port 10/100Base-T PoE + 2 1000Base-T ports + 2 Combo 1000Base-T/SFP ports Managed Switch made in the body width of 9.11 inches and are equipped with a passive cooling system, suitable for desktop use and for use in telecommunications and cabinets.Switches DES-3200-26,28,28 / ME, 28F, 52 1U height designed for installation in 19-inch rack and provides a connection to copper or optics (24/48 port) at a speed of 100 Mbit / c.All devices have a series of practical design with 1, 2 or 4 combo ports of Gigabit Ethernet / SFP, which provide bandwidth of up to 4 Gb / s and allow to use these switches in a ring topology.Switch DES-3200-28 / ME is made specifically for use in telecommunication closets, where operators and engineers have access only to the front of the device and need quick troubleshooting.All interfaces are located on the front of the DES-3200-28 / ME, including the connector for the power cable that meets the requirements of large networks.In addition, the switch DES-3200-28 / ME is equipped with a connector “dry contacts” for event detection and alarm.DES-3200-28F is the ideal solution for network deployment FTTX, allowing you to bring fiber optic line directly to the subscriber unit.Through the use of a switch DES-3200-28F fiber-optic communication lines to connect subscribers significantly increased transmission distance (up to 20 km) and excludes the impact of crosstalk inherent in copper.Switches DES-3200-28P / 52P meet the standards of PoE (Power over Ethernet-cable) IEEE 802.3af and IEEE 802.3at and provide power up to 15.4 watts per port and up to 30 watts on the first four / eight ports.Supports PoE / PoE + devices such as video / IP-phones, wireless access points and IP-cameras, lets you apply power to them directly from the switch to Ethernet-cable, which greatly simplifies network deployment.All switches DES-3200 series are equipped with 2 or 4 Gigabit ports SFP, which provides the ability to select the type of network topology, “ring”, “tree” or mixed type.
Safety and reliability
Switches DES-3200 series supports access control based on 802.1x port / host, the ability to create a guest VLAN, and authentication and RADIUS / TACACS / XTACACS / TACACS + when connected to a switch.Function IP-MAC-Port Binding allows administrators to bind IP-address and MAC address of the user to a specific port number on the switch, thereby prohibiting the user to change the network settings.Moreover, thanks to the DHCP Snooping, the switch automatically detects pairs of IP / MAC-addresses issued by the server, DHCP-tracking packages and storing them in a “white list” IMPB.These features play a significant role in the support of network security.Built-in D-Link Safeguard Engine provides identification and prioritization of packets to be processed directly by the CPU switch to prevent malicious attacks and counteract the effects of parasitic traffic on the CPU switch.In addition, DES-3200 supports the list contains a complete access control (ACL).This functionality allows administrators to restrict access to network services and does not affect the performance of the switch.
Resilience / performance
Switches DES-3200 series supports the Protocol 802.1D-2004 edition, 802.1w and 802.1s Multiple Spanning Tree (MSTP).STP allows you to organize backup route data used in the event of any failed switch on the main route of the network traffic.The switches also support link aggregation, standards-based 802.3ad (LACP) and 802.1AX, allowing you to group multiple ports, increasing the bandwidth and increasing fault tolerance connections between network devices.The switches support 802.1p for Quality of Service (QoS).In addition, the traffic can be prioritized on the basis of marks TOS, DSCP, MAC-addresses or IP-address of the client, Vlan number, port number, TCP / UDP, protocol type, or based on the contents of packets specified by the user.This functionality is especially important in the provision of IPTV.Also DES-3200 series supports functional Voice VLAN, is a separate vlan, which is automatically placed in voice traffic, with a view to its subsequent processing with a higher priority level than the rest of the traffic.
Traffic Control and Bandwidth
With Bandwidth Control allows network administrators to define bandwidth for each port increments up to 8 kbit / s for incoming and outgoing traffic.The switches also support the functional protection from the storm (Storm Control), which allows you to get rid of unnecessary broadcast / multicast traffic.Port Mirroring facilitate traffic diagnostics and helps administrators to monitor network performance.Switches DES-3200 series supports markers “two-speed, three-colored marking” and “One speed, three color labeling” (trTCM / srTCM), allowing due to the decomposition of flows on the priorities to ensure maximum throughput of important traffic.
Switches DES-3200 series supports a complete set of functions for working with L2 multicast, including IGMP Snooping, IGMP filtering, Fast Leave.Thanks to the support of the functional switch DES-3200 provides an opportunity to work with IPTV-services, enjoys a growing demand in the market.
IGMP / MLD Snooping provides host-based connection of multiple customer multicast group to one network interface.When using the ISM VLAN multicast traffic for the purpose of efficient spending bandwidth transmitted in a separate Vlan.ISM VLAN profiles allow users to quickly and easily assign / change the preset settings on ports multicast subscribers.
Switches DES-3200 series support the diagnosis cable to check the status of network cables and identify the cause of malfunction of the cable.Function 802.1ag Connectivity Fault Management (CFM) provides tools for surveillance, as well as for troubleshooting in complex and Ethernet-enabling service providers to perform the connection test and quickly locate network problems, identify the user faced with these problems.Functions 802.3ah Ethernet OAM, Dying Gasp and D-Link Unidirectional Link Detection (DULD) can improve network manageability and increase stability of the compound, as well as to detect the fault.
Switches DES-3200 series supports standard management protocols such as SNMP, RMON, Telnet, SSH / SSL.The user-friendly web interface for easy management.DHCP automatically is an enhanced management feature that allows administrators to pre-configure the settings and save them to a TFTP-server and automatically apply to the switches in the process of obtaining IP-address from the server that makes network configuration easier and faster.Supported protocols LLDP and LLDP-MED enables detection used in an Ethernet network equipment.In accordance with the result of the search, the administrator can easily apply the settings for device discovery and obtain a graphical representation of the topology using the network management system (NMS).
Function D-Link Single IP Management (SIM) simplifies and improves the efficiency of management tasks, allowing the simultaneous configuration of multiple switches, surveillance and maintenance from any location using a Web-browser.Moreover, the switch DES-3200 series supports software D-View 6.0.D-View 6.0 is a Network Management System that allows you to improve the most important for the network characteristics such as availability, reliability, fault tolerance and security.D-View 6.0 provides network administrators with a set of useful tools for effective configuration management, performance and security, as well as error detection.
Support for IPv6
Switches DES-3200 series has successfully passed the certification IPv6 Ready Logo Phase 2, which guarantees the operation of the switch in networks IPv6.In addition, this series supports both protocol stacks IPv4 / v6, allowing switches to act as a bridge between IPv4 and IPv6.With the constant expansion of the network security problem is most acute.To solve it, a series of DES-3200 supports features such as IPv6 ACL, IMPBv6 and L3 Control Packet Filtering, designed to protect against network attacks in IPv6 networks.
48 10/100BASE-TX PoE
2 Combo 10/100/1000BASE-T or 100/1000 SFP
63-Byte Packet Forwarding Rate
MAC Address Table-Size
SDRAM for CPU
Physical & Environmental
Power (Per Device)
Console (Per Device)
Link/Activity/Speed (Per Port)
39.3 dB at low speed
51.2 dB at high speed
1608.196 BTU per hour
100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply
Max Power Consumption
17.36” x 12.13” x 1.732” (441 x 308 x 44 mm)
19-inch Standard Rack-Mount Width, 1U Height
Power Surge Protection
All Ethernet ports support IEC61000-4-5 10/700us 6 KV surge protection
23°F to 112°F (-5° to 50°C)
-40°F to 158°F(-40° to 70°C)
10% to 90% non-condensing
FCC Class A
CE Class A
VCCI Class A
3rd Party Certifications
MEF 21, IPv6 Ready Logo
Virtual Stacking: D-Link Single IP Management, Up to 32 units per Virtual Stack