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D-Link DES-3028 Layer 2 Managed 24-Port 10/100Mbps Switch with 4 x Gigabit Ports + 2 x SFP
D-Link DES-3028 Layer 2 Managed 24-Port 10/100Mbps Switch with 4 x Gigabit Ports + 2 x SFP
DES-3028
out of stock£218.46 inc VATOut Of Stock
 
 
Product Description
The DES-3028 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 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. The DES-3028 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.

  • 2 x Combo SFP Ports
  • High Port Density: 24-Port 10/100Mbps
  • Enhanced Features Including QoS, 4k Groups of 802.1Q VLANs, SIM Stackable
  • Brings Advanced Enterprise Network Management Features to a Cost-Effective Level
  • QoS: Granular Bandwidth Control, 802.1p 4 Hardware Queues, Packet Classification TOS.DSCP Based
  • Security: Port Security, ACL L2/L3/L4/Time Based, 802.1x Port-based/MAC-based Access Control, Traffic Segmentation
  • Support Standards-based Management Protocols Including SNMP, RMON, Telnet, Web-based GUI, SSH/SSL Protocols, and DHCP Relay Option 82

    • Specifications
    Electrical
    Voltage/Power/Frequency100 to 240VAC / 25W / 50 to 60Hz
    Power Adaptor TypeInternal
    Power CordUK Country Specific
    Environmental
    Heat Dissipation84.23BTUs per Hour
    EnvironmentalOperating Temperature 0 to 40°C - Humidity 5 to 95%
    General
    WarrantyLimited Lifetime Warranty
    Interfaces/Ports
    Console Ports1 x RS-232
    Fixed Ports24 port(s) x 10/100 RJ-45
    Uplink Ports4 port(s) x 10/100/1000 RJ-45
    GBIC Slots2 x SFP 2 slot(s) x SFP
    Memory
    Buffer Memory0.5MB
    Flash Memory8MB
    Performance
    MAC Addresses8000
    Packet Forwarding Rate9.5 pps
    Physical
    Dimensions44.1cm (W) x 20.7cm (D) x 4.4cm (H) - Weight 2.36kg
    LED Status IndicatorsPower
    Console
    Link/Activity
    Speed Indicator
    Routing
    Layer 2 ServicesIGMP 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)
    System
    Management CapabilitiesD-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)
    CertificationsFCC Class A
    CE
    C-Tick
    VCCI
    cUL
    LVD
    SecurityRADIUS/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