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D-link DES-3052P Managed Ethernet Switch with PoE
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Product Information for D-link DES-3052P Managed Ethernet Switch with PoE

Highlights for D-link DES-3052P Managed Ethernet Switch with PoE

  • Product Type:Ethernet Switch
  • Number of Ports:48

Marketing Information

The DES-3052P switch is managed Layer 2 Ethernet switch designed as the premium devices in the entry-level network management category. This switch offers very rich functions to let SMB and even enterprises set up a secure and effective departmental network at affordable cost. Outstanding features include high port densities, 4 Gigabit uplinks, Power over Ethernet support1, comprehensive network security, granular bandwidth control and extensive network management. With this switch, businesses can now optimize their networks at both the function and cost levels for maximum results.


Network & Communication

  • Layer Support: 2
  • Physical Characteristics

  • Dimensions: 1.73" Height x 17.36" Width x 12.17" Depth
  • Weight: 12.57 lb
  • Power Description

  • Input Voltage: 110 V AC
  • Power Source: Power Supply
  • Input Voltage Range: 100 V AC to 240 V AC
  • Storage

    Processor & Chipset

    Management & Protocols

  • Management:
  • CLI
  • Telnet
  • DHCP
  • SNMP
  • Syslog
  • RMON
  • IEEE 802.1p QoS
  • IEEE 802.1Q VLAN
  • Manageable: Yes
  • Reliability





  • Interfaces/Ports: 48 x RJ-45 10/100Base-TX PoE LAN
  • Number of Ports: 48
  • Fast Ethernet Port: Yes
  • Environmental Conditions

    General Information

  • Product Type: Ethernet Switch
  • Manufacturer Part Number: DES-3052P
  • Manufacturer Website Address: www.dlink.com
  • Manufacturer: D-Link Systems, Inc
  • Product Model: DES-3052P
  • Product Name: DES-3052P Managed Ethernet Switch with PoE
  • Brand Name: D-Link
  • I/O Expansions

  • Expansion Slots: (2 Total) SFP (mini-GBIC)
  • Number of Expansion Slots: 2
  • Media & Performance

  • Connectivity Media: Twisted Pair 10/100/1000Base-T
  • Performance: 17.6Gbps Switching Capacity
  • Memory

  • Flash Memory: 8 MB
  • Standard Memory: 64 MB
  • Memory Technology: SDRAM
  • Miscellaneous

    Additional Information

    IEEE 802.3af Power over Ethernet

    Learn More About D-link DES-3052P Managed Ethernet Switch with PoE

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    • Description

      With advanced enterprise-class features at a cost-effective price, the DES-3052P 48-port PoE Layer 2 Managed switch is ideal for use as an edge or access layer switch.The DES-3052P is a managed 48-port 10/100 Layer 2 stackable PoE switch with 4 Gigabit ports and 2 Combo SFP slots. This switch allows SMBs to set up a secure and effective network at an affordable cost. With additional features such as enhanced network security, bandwidth control, and advanced management, the DES-3052P is a cost-effective switch that delivers proven results.
    • Enhanced Security

      The DES-3052P supports many security functions including Access Control List (ACL), 802.1x Port-Based/MAC-Based Access Control, 802.1x Guest VLAN, and RADIUS/TACACS+ authentication.

      The D-Link Safeguard Engine incorporates advanced mechanisms to detect an attack against the central processing unit of the switch and to take corrective measures on the attacking interface. When a Denial of Service attack is waged against any of the switches, the D-Link Safeguard Engine detects the threat and prevents the overload of the central processor, thus insuring network integrity and helping to maintain open network bandwidth channels.

    • 802.1Q VLANs

      The DES-3052P provides support for 802.1Q VLANs for improved security and bandwidth utilization. VLANs provide a means of securing each broadcast domain, segregating them from each other. This in turn prevents users on one VLAN from gaining access to resources on other network segments. VLANs can be configured to segment departmental resources. For example, VLANs can be implemented on an SMB network to prevent the Marketing department from gaining access to secure resources in the Accounting department.

    • QoS

      802.1p Priority Tagging helps streamline networks by placing a priority tag in a specified frame. When this frame is received by the switch, it is placed in a priority queue, enabling it to be prioritized ahead of other frames. 802.1p enables administrators to assign and designate traffic priority. This process helps applications such as VoIP and video conferencing to be delivered clear and jitter-free. DES-3052P supports a variety of different ways to prioritize the packets to ensure QoS in a busy network.

    • 802.3af Power over Ethernet

      The DES-3052P is able to supply power to PoE enabled devices. Each port on the DES-3052P can also support up to 15.4W of power, budgeting a total of 370W throughout all 48 ports. This can eliminate the need to place devices near power outlets and help clean up loose wires and cables. For any devices that are not PoE enabled, PoE Adapters such as the D-Link DWL-P50 can be used to provide power to non-compliant devices.

    • IGMP Snooping

      By passively snooping IGMP packets that are transferred between the DES-3052P and the IP multicast host, registration information is recorded and sorted into multicast groups. The switch can then intelligently forward traffic to only those ports that request multicast traffic. Adversely, without IGMP snooping, multicast traffic is treated like broadcast traffic, with packets forwarded to all ports causing network inefficiencies.

    • Management

      The DES-3052P supports a plethora of standards-based management protocols including SNMP, RMON, Telnet, web-based GUI, SSH/SSL protocols, and DHCP Relay Option 82. D-Link also simplifies management by featuring Single IP Management (SIM); a useful tool that allows multiple switches to be configured, monitored, and maintained from any workstation using a single IP Address. D-Link SIM stacking enables administrators to manage a virtual stack of up to 32 switches under a single IP address. D-Link SIM stacking is ideal for networks where switches may span across different buildings, but still require a shared IP address.


    • 48 802.3af PoE Ports
    • Enhanced Features Including QoS, 4k Groups of 802.1Q VLANs, SIM Stackable
    • Brings Advanced Enterprise Network Management Features to a Cost-Effective Level
    • Support Standards-based Management Protocols Including SNMP, RMON, Telnet, Web-based GUI, SSH/SSL Protocols, and DHCP Relay Option 82


    10/100BASE-TX Ports
    • 48
    10/100/1000BASE-T Ports
    • 4
    Combo SFP
    • 2
    802.3af PoE Support
    • per 10/100BASE-TX Port
    RS-232 Console Port
    • yes
    Switch Capacity
    • 17.6Gbps
    64-Byte Packet Fowarding Rate
    • 13.1Mbps
    MAC Address Table Size
    • 8K
    Packet Buffer
    • 512KB
    Flash Memory
    • 8MB
    Mini-Jumbo Frame
    • 2048 Bytes
    Diagnostic LED Indicators
    Power (Per Device)
    • yes
    Console (Per Device)
    • yes
    Link/Activity (Per Port)
    • yes
    Speed Indicator (Per Port)
    • yes
    • yes
    Physical & Environmental
    Maximum Supplied PoE Power Per Device
    • 370W
    Power Consumption
    • 395W
    Power Input
    • 10 to 240 VAC, 50 to 60HZ Internal Universal Power Supply
    Dimensions (W x D x H)
    • 17.36” x 12.17” x 1.73” (441mm x 309mm x 44mm)
    • 19-inch Standard Rack-Mount Width, 1U Height
    • 12.56lbs (5.7kg)
    • 3 DC Fans
    Heat Dissipation
    • 1347 BTU/hour
    • 169,185 hours
    • Operating: 32° to 104°F (0° to 40°C)
    • Storage: -40° to 158°F (-40° to 0°C)
    Operating Humidity
    • 5% ~ 95% Non-condensing
    • FCC Class A, CE, C-Tick, VCCI Class A
    • cUL, LVD
    Interface Options
    • 10BASE-T, 100BASE-TX, & 1000BASE-T
    • With Optional Standard Form-Factor Pluggable (SFP) Gigabit Transceivers
    Software Specifications
    L2 Features
    • IGMP Snooping v1, v2 (mac. 256 groups)
    • IGMP Snooping Fast Leave
    • 802.1D Spanning Tree
    • 802.1w Rapid Spanning Tree
    • 802.1s Multiple Spanning Tree
    • BPDU Filtering per Port
    • STP Loopback Detection
    • 802.3ad Link Aggregation (8 Ports per Group/ 6 Groups per Device)
    • Port Mirroring (One to One, Many to One)
    • Jumbo Frame (max. 2048 bytes)
    • Standard: 802.1Q
    • Static VLAN Groups: 4K
    • Dynamic VLAN Groups: 200
    • GVRP
    Quality of Service (QoS)
    • Quality of Service (QoS)
    • 802.1p Priority Queues: 4 Queues
    • Packet Classification Based on:
      • Switch Port
      • VLAN ID
      • TCP/UDP Port Number
      • MAC Address
      • IPv4
      • 802.1p Priority
      • TOS
      • DSCP
      • User Defined Packet Content
      • Protocol Type
    • Support WRR/ Strict Mode
    Access Control List (Maximum 256 Profiles/Rules)
    • Multi-Layer ACL based on:
      • Switch Port
      • VLAN ID
      • MAC Address
      • IPv4
      • 802.1p Priority
      • TOS
      • DSCP
      • Protocol Type
      • TCP/UDP Port Number
      • Time-Based ACL
      • User Defined Packet Content
    Network Access/Security
    • RADIUS/TACACS+ Authentication for Management Access
    • RADIUS Accounting for Management Access
    • Port Security (max. 16 MAC entries per port)
    • 802.1X Port-based Access Control
    • 802.1X MAC-based Access Control
    • 802.1X Guest VLAN
    • SSH v1, v2 / SSL v3
    • CPU Interface Filtering
    • Traffic Segmentation
    • Broadcast Storm Control
    • D-Link Safeguard Engine
    Bandwidth Control
    • Rate Limit According to Network Speed :
      • Under 2Mbps: in step of 64KB
      • Under 100Mbps; in step of 1MB
      • Above 100Mbps: in step 8MB
    • D-Link Single IP Management (SIM) v1.6
    • Web-based GUI
    • CLI (Command Line Interface)
    • Telnet client/server
    • TFTP client
    • SNMP v1, v2c, v3
    • RMON v1, v2
    • BOOTP/DHCP Client
    • SNTP
    • SYSLOG
    • Dual Image
    • Port Description
    • Web GUI Traffic/ CPU Monitoring
    • SNMP Trap on MAC Notification
    • DHCP Auto Configuration
    • DHCP Relay
    • DHCP Relay Option 82
    • SMTP Client (E-mail Notification)
    MIB Support
    • MIBII (RFC 1213)
    • Bridge MIB (RFC 1493)
    • SNMP v2 MIB (RFC 1907)
    • RMON v2 MIB (RFC 1757, 2819)
    • Ether-like MIB (RFC 1643, 2358, 2665)
    • 802.1p MIB (RFC 2674)
    • IF MIB (RFC 2233, 2863)
    • RADIUS Authentication Client MIB (RFC 2618)
    • RADIUS Accounting Client MIB (2620)
    • Ping & TRACEROUTE MIB (RFC 2925)
    • Private MIB
    Warranty Information
    • Limited Lifetime
    Ordering Information
    Part Number
    • Description
    • Managed 48-Port 10/100 PoE Switch, L2 Stackable, 4 Gigabit Ports, and 2 Combo SFP Slots
    • Managed 48-Port 10/100 Switch, L2 Stackable, 4 Gigabit Ports, and 2 Combo SFP Slots
    • Managed 24-Port 10/100 PoE Switch, L2 Stackable, 4 Gigabit Ports, and 2 Combo SFP Slots
    • Managed 24-Port 10/100 Switch, L2 Stackable, 4 Gigabit Ports, and 2 Combo SFP Slots
    • 1000BASE-LX, Single-mode, 10km
    • 1000BASE-SX, Multi-mode, 500m
    • 100BASE-FX, Multi-mode, 2km

    Data Sheet

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