D-Link DES-3200-52/E 48-port 10/100Base-T + 2 SFP ports + 2 Combo 1000Base-T/SFP ports L2 Managed Switch


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D-Link DES-3200-52/E 48-port 10/100Base-T + 2 SFP ports + 2 Combo 1000Base-T/SFP ports L2 Managed Switch

Part Number: DES-3200-52/E


The DES-3200 Series are members of D-Link’s Layer 2 xStack Managed Switch family designed for the Metro ETTX, FTTX, and Enterprise market. The DES-3200 series offers 24 or 48 10/100Mbps Faster Ethernet Ports with available PoE, plus 2 combo Gigabit/SFP ports and 2 dedicated SFP ports. It also offers the beneficial design of 2 Gigabit/SFP Combo ports and 2 dedicated SFP ports which provide up to 4Gbps uplink bandwidth or dual Ethernet ring topology support. 
Security & Availability
The DES-3200 series supports 802.1X Port-based/MAC-based Access Control, Guest VLAN, and RADIUS and TACAS+ Authentication for strict access control over the network. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC for a defined port number to enhance user access control. Furthermore with the DHCP Snooping feature, the switch automatically understands the IP/MAC pairs by snooping DHCP packets and saving them to the IMPB white list. These features play a significant role in keeping the network secure and auditable. The built-in D-Link Safeguard Engine identifies and prioritizes “CPU interested” packets to prevent malicious traffic from interrupting normal network flows and protects switch operation. In addition, the Access Control List (ACL) feature enhances the network security and switch performance. 
Resilience & Quality of Service 
For mission-critical environments the DES-3200 series supports 802.1D-2004 edition, 802.1w and 802.1s Spanning Tree Protocols (STP). STP allows you to configure the switch with a redundant backup bridge path, so transmission and reception of packets can be guaranteed in event of any failed switch on the network. The switches also support 802.3ad Link Aggregation, which enables you to group multiple ports in parallel to form a single port, increasing bandwidth and redundancy for higher availability. For Quality of Service (QoS), the switches support 802.1p.
This standard is a mechanism that allows real-time traffic classification into 8 priority levels mapped to 4 queues. Packet classification is based on TOS, DSCP, MAC Addresses, IP Addresses, VLAN ID, TCP/UDP port number, protocol type and user defined packet content, which enables flexible configuration especially for real-time streaming multimedia applications such as voice over IP.
Traffic & Bandwidth Control
The bandwidth control feature allows network administrators to define the throughput levels for each port to manage bandwidth. It also provides fine granularity to define the ingress/egress traffic limits down to 8kbps segments. The switches also support the Broadcast Storm Control feature, which minimizes the chances of a virus attack within the network. Port Mirroring helps administrators facilitate traffic diagnostics or track switch performance and alter if it is necessary. Q-in-Q also known as VLAN stacking is a powerful yet simple and cost-effective solution which can be used to provide multiple virtual connections and access to multiple services available over the Metro-Ethernet.
Multicast Applications
The DES-3200 series provides IGMP Snooping to prune multicast traffic and to optimize network performance. The MLD snooping feature minimizes multicast IPv6 packets at the port level to conserve network bandwidth.
Management Capabilities
The DES-3200 series supports standard management protocols such as SNMP, RMON, Telnet, SSH/SSL security authentication and DHCP Relay Option 82. A web-based GUI is also supported for user-friendly interface and easy management. DHCP Auto-Configuration is an enhanced management feature that allows administrators to pre-set configuration and save them to a TFTP server. Individual switches can then get IP addresses from the server for booting up and loading the pre-set configuration. The Link Layer Discovery Protocol (LLDP) allows a network device to advertise its identity and capabilities on the local network, which helps businesses better manage their network topology. Each port on the switches also supports the Cable Diagnostics feature that helps detect cable related problems such as cable length status or cable functionality. D-Link Single IP Management (SIM) simplifies and speeds up management tasks, allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser through one unique IP address. Furthermore, the DES-3200 Series also works with D-Link’s D-View 6.0 software. D-View 6.0 is a Network Management System that allows for the central management of critical network characteristics such as availability, reliability, resilience, and security in a consistent way. D-View 6.0 provides a useful set of tools for network administrators, who want to effectively manage device configurations, fault tolerance, performance, and security. 

General features

Hardware version
19-inch Standard Rack-Mount Width, 1U Height
• Interfaces
  • 48 10/100BASE-TX ports
  • 2 100/1000 SFP ports
  • 2 combo 10/100/1000BASE-T or 100/1000 SFP ports
• Console Port: RJ-45
• Switch Fabric: 17.6Gbps
• Packet Forwarding Rate: 13.1Mpps
• MAC Address Table: 16K Entries
• SDRAM for CPU: 128MB DDR2
• Packet Buffer Memory: 1.5MB
• Flash memory: 32MB
• Jumbo Frame Size: 12KB
• Power (per device)
• Console (per device)
• Link/Active/Speed (per port)
Software Features 
• Virtual Stacking Support:
  • D-Link Single IP Management (SIM)
  • Up to 32 units per Virtual Stack 
L2 Features 
• IGMP Snooping 
  • IGMP v1/v2 snooping, IGMP v3 awareness 
  • Supports 1024 groups
  • Port/host-based IGMP snooping Fast Leave  
  • Report Suppression   
• MLD Snooping 
  • MLD v1, MLD v2 awareness
  • Supports 1K groups
  • Host-based MLD Snooping
  • Fast Leave 
• IGMP Authentication
• IGMP/MLD Proxy Reporting 
• 802.1Q VLAN
• VLAN Groups
  • Max.4K VLAN 
• Port-based VLAN
• MAC-based VLAN 
• Protocol-based 802.1v VLAN 
• VLAN Trunking
• Double VLAN (Q-in-Q)
 • Port-based Q-in-Q 
 • Q-in-Q Selective
• VLAN Translation
• Voice VLAN
L3 Features
• IPv6 Neighbor Discovery (ND)
QoS (Quality of Service)
• Bandwidth Control
  • Port-based (Ingress/Egress, min. granularity 8Kbps)
  • Flow-based (Ingress, min. granularity 8Kbps)
• 8 queques per port
• 802.1p
• Queue Handling
  • Strict Priority
  • Weighted Round Robin (WRR)
  • Strict + WRR
• Three Color Marker
  • trTCM  
  • srTCM
• 8 queues per port
• Queue Handling
  • Strict Priority
  • Weighted Round Robin (WRR)
  • Strict + WRR
• CoS based on
  • Switch Port
  • 802.1p Priority Queues 
  • MAC Address
  • Ether type
  • TOS
  • DSCP
  • Protocol Type
  • IPv6 Traffic Class
  • IPv6 Flow Label
  • User-defined Packet Content
• Supports following actions for flows:
  • Remark 802.1p Priority Tag
  • Remark TOS/DSCP Tag
  • Flow Statistics
Access Control List (ACL)
• Up to 1024 access rules
• ACL based on
  • Switch Port 
  • 802.1p Priority
  • MAC Address
  • Ether Type
  • IPv4/v6 Address
  • DSCP
  • Protocol Type
  • TCP/UDP Port Number
  • IPv6 Traffic Class
  • IPv6 Flow Label
  • User-Defined Packet Content
• Time-based ACL
• ACL Statistics
• CPU interface filtering
• SSH v1, v2
• SSL v1/v2/v3
• Port Security 
• Up to 64 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control
• Traffic Segmentation
• IP-MAC-Port Binding
  • ARP Packet Inspection
  • IP Packet Inspection
  • DHCP Snooping
• D-Link Safeguard Engine
• DHCP Server Screening
• DHCP Filtering 
• ARP Spoofing Prevention
• NetBIOS/NetBEUI Filtering
• DoS Prevention
• L3 Control Packet Filtering
• 802.1X
  • Port-based Access Control
  • Host-based Access Control
  • Dynamic VLAN Assignment
• Dynamic VLAN, ACL or QoS Assignment 
• Web-based Access Control (WAC):
  • Port-based Access Control
  • Host-based Access Control
• MAC-based Access Control (MAC):
  • Port-based Access Control
  • Host-based Access Control
• Microsoft® NAP (IPv4/v6)
  • Support 802.1X NAP
  • Support DHCP NAP
• Guest VLAN
• RADIUS Accounting
• RADIUS (IPv4/v6)
• Trusted Host 
• Cable Diagnostics 
• 802.3ah Ethernet Link OAM
• Dying Gasp
• 802.1ag Connectivity Fault Management (CFM)
• Unidirectional Link Detection (DULD)
Green Features
• D-Link Green 3.0
  • LEDs Shutoff 
  • Port Power Shutoff
  • Hibernation
• Time-based PoE (if device supports PoE)
• Web-based GUI (IPv4 support)
• Command Line Interface (CLI)
• Telnet Server/Client
• TFTP Client
• FTP Client (IPv4 support)
• ZModem
• Command logging
• SNMP v1/v2c/v3
• SNMP Trap
• System Log
• RMON v1
  • Supports 1,2,3,9 Groups
• RMON v2
  • Supports ProbeConfig Group
• 802.1AB
• BootP/DHCP Client
• DHCP auto-configuration
• DHCP Relay (IPv4 support)
• DHCP Option 12
• DHCP Relay Option 82
• PPPoE Circuit-ID
• Flash File System
• CPU monitoring
• Memory monitoring
• Debug command 
• Password Encryption
• Password Recovery
• Microsoft® NLB (Network Load Balancing)
• Ping (IPv4/v6 support)
• Traceroute
• Multiple IP Interface

MTBF (hours)
0dB (when fan is not running)
32.8dB (when fan is running)
Heat dissipation
105.37 BTU/hr
Power Input
100 to 240VAC, 50/60Hz
Max Power Consumption 
33.38 watts
441 x 308 x 44mm
Operating temperature
0° to 50°C
Storage temperature 
-40° to 70°C
Operating humidity 
10% to 90% non-condensing
Storage humidity  
5% to 90% non-condensing
Emission (EMI) 
FCC Class A, CE Class A, VCCI Class A, IC, C-Tick, BSMI 
IPv6 Ready Logo Phase 2

Product Datasheet